Merge branch 'next/devel2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc

* 'next/devel2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (47 commits)
  OMAP: Add debugfs node to show the summary of all clocks
  OMAP2+: hwmod: Follow the recommended PRCM module enable sequence
  OMAP2+: clock: allow per-SoC clock init code to prevent clockdomain calls from clock code
  OMAP2+: clockdomain: Add per clkdm lock to prevent concurrent state programming
  OMAP2+: PM: idle clkdms only if already in idle
  OMAP2+: clockdomain: add clkdm_in_hwsup()
  OMAP2+: clockdomain: Add 2 APIs to control clockdomain from hwmod framework
  OMAP: clockdomain: Remove redundant call to pwrdm_wait_transition()
  OMAP4: hwmod: Introduce the module control in hwmod control
  OMAP4: cm: Add two new APIs for modulemode control
  OMAP4: hwmod data: Add modulemode entry in omap_hwmod structure
  OMAP4: hwmod data: Add PRM context register offset
  OMAP4: prm: Remove deprecated functions
  OMAP4: prm: Replace warm reset API with the offset based version
  OMAP4: hwmod: Replace RSTCTRL absolute address with offset macros
  OMAP: hwmod: Wait the idle status to be disabled
  OMAP4: hwmod: Replace CLKCTRL absolute address with offset macros
  OMAP2+: hwmod: Init clkdm field at boot time
  OMAP4: hwmod data: Add clock domain attribute
  OMAP4: clock data: Add missing divider selection for auxclks
  ...

51 files changed, 3575 insertions, 1380 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index a7c0b31fd084..c7cef44c75d4 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -345,11 +345,40 @@ static struct platform_device sdp4430_lcd_device = {
 	.id		= -1,
 };
 
+static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
+	REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
+	REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
+};
+
+static struct regulator_init_data sdp4430_vbat_data = {
+	.constraints = {
+		.always_on	= 1,
+	},
+	.num_consumer_supplies	= ARRAY_SIZE(sdp4430_vbat_supply),
+	.consumer_supplies	= sdp4430_vbat_supply,
+};
+
+static struct fixed_voltage_config sdp4430_vbat_pdata = {
+	.supply_name	= "VBAT",
+	.microvolts	= 3750000,
+	.init_data	= &sdp4430_vbat_data,
+	.gpio		= -EINVAL,
+};
+
+static struct platform_device sdp4430_vbat = {
+	.name		= "reg-fixed-voltage",
+	.id		= -1,
+	.dev = {
+		.platform_data = &sdp4430_vbat_pdata,
+	},
+};
+
 static struct platform_device *sdp4430_devices[] __initdata = {
 	&sdp4430_lcd_device,
 	&sdp4430_gpio_keys_device,
 	&sdp4430_leds_gpio,
 	&sdp4430_leds_pwm,
+	&sdp4430_vbat,
 };
 
 static struct omap_lcd_config sdp4430_lcd_config __initdata = {
@@ -505,7 +534,33 @@ static struct regulator_init_data sdp4430_vusim = {
 	},
 };
 
+static struct twl4030_codec_data twl6040_codec = {
+	/* single-step ramp for headset and handsfree */
+	.hs_left_step	= 0x0f,
+	.hs_right_step	= 0x0f,
+	.hf_left_step	= 0x1d,
+	.hf_right_step	= 0x1d,
+};
+
+static struct twl4030_vibra_data twl6040_vibra = {
+	.vibldrv_res = 8,
+	.vibrdrv_res = 3,
+	.viblmotor_res = 10,
+	.vibrmotor_res = 10,
+	.vddvibl_uV = 0,	/* fixed volt supply - VBAT */
+	.vddvibr_uV = 0,	/* fixed volt supply - VBAT */
+};
+
+static struct twl4030_audio_data twl6040_audio = {
+	.codec		= &twl6040_codec,
+	.vibra		= &twl6040_vibra,
+	.audpwron_gpio	= 127,
+	.naudint_irq	= OMAP44XX_IRQ_SYS_2N,
+	.irq_base	= TWL6040_CODEC_IRQ_BASE,
+};
+
 static struct twl4030_platform_data sdp4430_twldata = {
+	.audio		= &twl6040_audio,
 	/* Regulators */
 	.vusim		= &sdp4430_vusim,
 	.vaux1		= &sdp4430_vaux1,
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 0c9e0f28ed07..cc503aa89c5e 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -864,11 +864,11 @@ static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 	.resource_config = twl4030_rconfig,
 };
 
-struct twl4030_codec_vibra_data rx51_vibra_data __initdata = {
+struct twl4030_vibra_data rx51_vibra_data __initdata = {
 	.coexist	= 0,
 };
 
-struct twl4030_codec_data rx51_codec_data __initdata = {
+struct twl4030_audio_data rx51_audio_data __initdata = {
 	.audio_mclk	= 26000000,
 	.vibra		= &rx51_vibra_data,
 };
@@ -878,7 +878,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
 	.gpio			= &rx51_gpio_data,
 	.keypad			= &rx51_kp_data,
 	.power			= &rx51_t2scripts_data,
-	.codec			= &rx51_codec_data,
+	.audio			= &rx51_audio_data,
 
 	.vaux1			= &rx51_vaux1,
 	.vaux2			= &rx51_vaux2,
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 13a644233667..6d0aa4fcb7c3 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -274,12 +274,12 @@ static int __init omap_i2c_init(void)
 			TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
 
 	if (machine_is_omap_zoom2()) {
-		struct twl4030_codec_audio_data *audio_data;
-		audio_data = zoom_twldata.codec->audio;
+		struct twl4030_codec_data *codec_data;
+		codec_data = zoom_twldata.audio->codec;
 
-		audio_data->ramp_delay_value = 3;	/* 161 ms */
-		audio_data->hs_extmute = 1;
-		audio_data->set_hs_extmute = zoom2_set_hs_extmute;
+		codec_data->ramp_delay_value = 3;	/* 161 ms */
+		codec_data->hs_extmute = 1;
+		codec_data->set_hs_extmute = zoom2_set_hs_extmute;
 	}
 	omap_pmic_init(1, 2400, "twl5030", INT_34XX_SYS_NIRQ, &zoom_twldata);
 	omap_register_i2c_bus(2, 400, NULL, 0);
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index bf9c36c7dffd..1f3481f8d695 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -38,6 +38,14 @@
 u8 cpu_mask;
 
 /*
+ * clkdm_control: if true, then when a clock is enabled in the
+ * hardware, its clockdomain will first be enabled; and when a clock
+ * is disabled in the hardware, its clockdomain will be disabled
+ * afterwards.
+ */
+static bool clkdm_control = true;
+
+/*
  * OMAP2+ specific clock functions
  */
 
@@ -100,6 +108,19 @@ void omap2_init_clk_clkdm(struct clk *clk)
 }
 
 /**
+ * omap2_clk_disable_clkdm_control - disable clkdm control on clk enable/disable
+ *
+ * Prevent the OMAP clock code from calling into the clockdomain code
+ * when a hardware clock in that clockdomain is enabled or disabled.
+ * Intended to be called at init time from omap*_clk_init().  No
+ * return value.
+ */
+void __init omap2_clk_disable_clkdm_control(void)
+{
+	clkdm_control = false;
+}
+
+/**
  * omap2_clk_dflt_find_companion - find companion clock to @clk
  * @clk: struct clk * to find the companion clock of
  * @other_reg: void __iomem ** to return the companion clock CM_*CLKEN va in
@@ -268,7 +289,7 @@ void omap2_clk_disable(struct clk *clk)
 		clk->ops->disable(clk);
 	}
 
-	if (clk->clkdm)
+	if (clkdm_control && clk->clkdm)
 		clkdm_clk_disable(clk->clkdm, clk);
 
 	if (clk->parent)
@@ -308,7 +329,7 @@ int omap2_clk_enable(struct clk *clk)
 		}
 	}
 
-	if (clk->clkdm) {
+	if (clkdm_control && clk->clkdm) {
 		ret = clkdm_clk_enable(clk->clkdm, clk);
 		if (ret) {
 			WARN(1, "clock: %s: could not enable clockdomain %s: "
@@ -330,7 +351,7 @@ int omap2_clk_enable(struct clk *clk)
 	return 0;
 
 oce_err3:
-	if (clk->clkdm)
+	if (clkdm_control && clk->clkdm)
 		clkdm_clk_disable(clk->clkdm, clk);
 oce_err2:
 	if (clk->parent)
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index e10ff2b54844..48ac568881bd 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -16,6 +16,8 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK_H
 
+#include <linux/kernel.h>
+
 #include <plat/clock.h>
 
 /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
@@ -72,6 +74,7 @@ void omap2_clk_disable_unused(struct clk *clk);
 #endif
 
 void omap2_init_clk_clkdm(struct clk *clk);
+void __init omap2_clk_disable_clkdm_control(void);
 
 /* clkt_clksel.c public functions */
 u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 2926d028b6e9..debc040872f1 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -1805,9 +1805,9 @@ static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_242X),
 	/* DSS domain clocks */
 	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_242X),
-	CLK("omapdss_dss",	"fck",		&dss1_fck,	CK_242X),
-	CLK("omapdss_dss",	"sys_clk",	&dss2_fck,	CK_242X),
-	CLK("omapdss_dss",	"tv_clk",	&dss_54m_fck,	CK_242X),
+	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_242X),
+	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_242X),
+	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_242X),
 	/* L3 domain clocks */
 	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_242X),
 	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_242X),
@@ -1844,13 +1844,13 @@ static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_242X),
 	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_242X),
 	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_242X),
-	CLK("omap-mcbsp.1", "fck",	&mcbsp1_fck,	CK_242X),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_242X),
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_242X),
-	CLK("omap-mcbsp.2", "fck",	&mcbsp2_fck,	CK_242X),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_242X),
 	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_242X),
-	CLK("omap2_mcspi.1", "fck",	&mcspi1_fck,	CK_242X),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_242X),
 	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_242X),
-	CLK("omap2_mcspi.2", "fck",	&mcspi2_fck,	CK_242X),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_242X),
 	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_242X),
 	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_242X),
 	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_242X),
@@ -1860,7 +1860,7 @@ static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_242X),
 	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_242X),
 	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_242X),
-	CLK("omap_wdt",	"fck",		&mpu_wdt_fck,	CK_242X),
+	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_242X),
 	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_242X),
 	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_242X),
 	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_242X),
@@ -1880,11 +1880,11 @@ static struct omap_clk omap2420_clks[] = {
 	CLK(NULL,	"eac_ick",	&eac_ick,	CK_242X),
 	CLK(NULL,	"eac_fck",	&eac_fck,	CK_242X),
 	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_242X),
-	CLK("omap_hdq.1", "fck",	&hdq_fck,	CK_242X),
+	CLK("omap_hdq.0", "fck",	&hdq_fck,	CK_242X),
 	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_242X),
-	CLK("omap_i2c.1", "fck",	&i2c1_fck,	CK_242X),
+	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_242X),
 	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_242X),
-	CLK("omap_i2c.2", "fck",	&i2c2_fck,	CK_242X),
+	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_242X),
 	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_242X),
 	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_242X),
 	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_242X),
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index 0c79d39e3021..96a942e42db1 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -1895,9 +1895,9 @@ static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"mdm_osc_ck",	&mdm_osc_ck,	CK_243X),
 	/* DSS domain clocks */
 	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_243X),
-	CLK("omapdss_dss",	"fck",		&dss1_fck,	CK_243X),
-	CLK("omapdss_dss",	"sys_clk",	&dss2_fck,	CK_243X),
-	CLK("omapdss_dss",	"tv_clk",	&dss_54m_fck,	CK_243X),
+	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_243X),
+	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_243X),
+	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_243X),
 	/* L3 domain clocks */
 	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_243X),
 	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_243X),
@@ -1934,21 +1934,21 @@ static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_243X),
 	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_243X),
 	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_243X),
-	CLK("omap-mcbsp.1", "fck",	&mcbsp1_fck,	CK_243X),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_243X),
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_243X),
-	CLK("omap-mcbsp.2", "fck",	&mcbsp2_fck,	CK_243X),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_243X),
 	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_243X),
-	CLK("omap-mcbsp.3", "fck",	&mcbsp3_fck,	CK_243X),
+	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_243X),
 	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_243X),
-	CLK("omap-mcbsp.4", "fck",	&mcbsp4_fck,	CK_243X),
+	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_243X),
 	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_243X),
-	CLK("omap-mcbsp.5", "fck",	&mcbsp5_fck,	CK_243X),
+	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_243X),
 	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_243X),
-	CLK("omap2_mcspi.1", "fck",	&mcspi1_fck,	CK_243X),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_243X),
 	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_243X),
-	CLK("omap2_mcspi.2", "fck",	&mcspi2_fck,	CK_243X),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_243X),
 	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_243X),
-	CLK("omap2_mcspi.3", "fck",	&mcspi3_fck,	CK_243X),
+	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_243X),
 	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_243X),
 	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_243X),
 	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_243X),
@@ -1958,7 +1958,7 @@ static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_243X),
 	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_243X),
 	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_243X),
-	CLK("omap_wdt",	"fck",		&mpu_wdt_fck,	CK_243X),
+	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_243X),
 	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_243X),
 	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_243X),
 	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_243X),
@@ -1975,9 +1975,9 @@ static struct omap_clk omap2430_clks[] = {
 	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_243X),
 	CLK("omap_hdq.1", "fck",	&hdq_fck,	CK_243X),
 	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_243X),
-	CLK("omap_i2c.1", "fck",	&i2chs1_fck,	CK_243X),
+	CLK(NULL,	"i2chs1_fck",	&i2chs1_fck,	CK_243X),
 	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_243X),
-	CLK("omap_i2c.2", "fck",	&i2chs2_fck,	CK_243X),
+	CLK(NULL,	"i2chs2_fck",	&i2chs2_fck,	CK_243X),
 	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_243X),
 	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_243X),
 	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_243X),
@@ -1990,9 +1990,9 @@ static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"usb_fck",	&usb_fck,	CK_243X),
 	CLK("musb-omap2430",	"ick",	&usbhs_ick,	CK_243X),
 	CLK("omap_hsmmc.0", "ick",	&mmchs1_ick,	CK_243X),
-	CLK("omap_hsmmc.0", "fck",	&mmchs1_fck,	CK_243X),
+	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_243X),
 	CLK("omap_hsmmc.1", "ick",	&mmchs2_ick,	CK_243X),
-	CLK("omap_hsmmc.1", "fck",	&mmchs2_fck,	CK_243X),
+	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_243X),
 	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_243X),
 	CLK(NULL,	"gpio5_fck",	&gpio5_fck,	CK_243X),
 	CLK(NULL,	"mdm_intc_ick",	&mdm_intc_ick,	CK_243X),
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 75b119bd9cda..ffd55b1c4396 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3289,25 +3289,25 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK("omap-mcbsp.1",	"prcm_fck",	&core_96m_fck,	CK_3XXX),
 	CLK("omap-mcbsp.5",	"prcm_fck",	&core_96m_fck,	CK_3XXX),
 	CLK(NULL,	"core_96m_fck",	&core_96m_fck,	CK_3XXX),
-	CLK("omap_hsmmc.2",	"fck",	&mmchs3_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("omap_hsmmc.1",	"fck",	&mmchs2_fck,	CK_3XXX),
+	CLK(NULL,	"mmchs3_fck",	&mmchs3_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_3XXX),
 	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_34XX | CK_36XX),
-	CLK("omap_hsmmc.0",	"fck",	&mmchs1_fck,	CK_3XXX),
-	CLK("omap_i2c.3", "fck",	&i2c3_fck,	CK_3XXX),
-	CLK("omap_i2c.2", "fck",	&i2c2_fck,	CK_3XXX),
-	CLK("omap_i2c.1", "fck",	&i2c1_fck,	CK_3XXX),
-	CLK("omap-mcbsp.5", "fck",	&mcbsp5_fck,	CK_3XXX),
-	CLK("omap-mcbsp.1", "fck",	&mcbsp1_fck,	CK_3XXX),
+	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_3XXX),
+	CLK(NULL,	"i2c3_fck",	&i2c3_fck,	CK_3XXX),
+	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_3XXX),
+	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_3XXX),
 	CLK(NULL,	"core_48m_fck",	&core_48m_fck,	CK_3XXX),
-	CLK("omap2_mcspi.4", "fck",	&mcspi4_fck,	CK_3XXX),
-	CLK("omap2_mcspi.3", "fck",	&mcspi3_fck,	CK_3XXX),
-	CLK("omap2_mcspi.2", "fck",	&mcspi2_fck,	CK_3XXX),
-	CLK("omap2_mcspi.1", "fck",	&mcspi1_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi4_fck",	&mcspi4_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_3XXX),
 	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_3XXX),
 	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_3XXX),
 	CLK(NULL,	"fshostusb_fck", &fshostusb_fck, CK_3430ES1),
 	CLK(NULL,	"core_12m_fck",	&core_12m_fck,	CK_3XXX),
-	CLK("omap_hdq.0", "fck",	&hdq_fck,	CK_3XXX),
+	CLK("omap_hdq.0",	"fck",	&hdq_fck,	CK_3XXX),
 	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es1,	CK_3430ES1),
 	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
 	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es1,	CK_3430ES1),
@@ -3356,11 +3356,11 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK("omap_rng",	"ick",		&rng_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"sha11_ick",	&sha11_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"des1_ick",	&des1_ick,	CK_34XX | CK_36XX),
-	CLK("omapdss_dss",	"fck",		&dss1_alwon_fck_3430es1, CK_3430ES1),
-	CLK("omapdss_dss",	"fck",		&dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("omapdss_dss",	"tv_clk",	&dss_tv_fck,	CK_3XXX),
-	CLK("omapdss_dss",	"video_clk",	&dss_96m_fck,	CK_3XXX),
-	CLK("omapdss_dss",	"sys_clk",	&dss2_alwon_fck, CK_3XXX),
+	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es1, CK_3430ES1),
+	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"dss_tv_fck",	&dss_tv_fck,	CK_3XXX),
+	CLK(NULL,	"dss_96m_fck",	&dss_96m_fck,	CK_3XXX),
+	CLK(NULL,	"dss2_alwon_fck",	&dss2_alwon_fck, CK_3XXX),
 	CLK("omapdss_dss",	"ick",		&dss_ick_3430es1,	CK_3430ES1),
 	CLK("omapdss_dss",	"ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
 	CLK(NULL,	"cam_mclk",	&cam_mclk,	CK_34XX | CK_36XX),
@@ -3385,7 +3385,7 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_3XXX),
 	CLK(NULL,	"wkup_32k_fck",	&wkup_32k_fck,	CK_3XXX),
 	CLK(NULL,	"gpio1_dbck",	&gpio1_dbck,	CK_3XXX),
-	CLK("omap_wdt",	"fck",		&wdt2_fck,	CK_3XXX),
+	CLK(NULL,	"wdt2_fck",		&wdt2_fck,	CK_3XXX),
 	CLK(NULL,	"wkup_l4_ick",	&wkup_l4_ick,	CK_34XX | CK_36XX),
 	CLK(NULL,	"usim_ick",	&usim_ick,	CK_3430ES2PLUS | CK_36XX),
 	CLK("omap_wdt",	"ick",		&wdt2_ick,	CK_3XXX),
@@ -3436,9 +3436,9 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_3XXX),
 	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_3XXX),
 	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_3XXX),
-	CLK("omap-mcbsp.2", "fck",	&mcbsp2_fck,	CK_3XXX),
-	CLK("omap-mcbsp.3", "fck",	&mcbsp3_fck,	CK_3XXX),
-	CLK("omap-mcbsp.4", "fck",	&mcbsp4_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_3XXX),
 	CLK("etb",	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
 	CLK(NULL,	"pclk_fck",	&pclk_fck,	CK_3XXX),
 	CLK(NULL,	"pclkx2_fck",	&pclkx2_fck,	CK_3XXX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 25473a1db3e7..2af0e3f00ce1 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -2808,19 +2808,39 @@ static struct clk trace_clk_div_ck = {
 
 /* SCRM aux clk nodes */
 
-static const struct clksel auxclk_sel[] = {
+static const struct clksel auxclk_src_sel[] = {
 	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
 	{ .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates },
 	{ .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates },
 	{ .parent = NULL },
 };
 
-static struct clk auxclk0_ck = {
-	.name		= "auxclk0_ck",
+static const struct clksel_rate div16_1to16_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
+	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
+	{ .div = 3, .val = 2, .flags = RATE_IN_4430 },
+	{ .div = 4, .val = 3, .flags = RATE_IN_4430 },
+	{ .div = 5, .val = 4, .flags = RATE_IN_4430 },
+	{ .div = 6, .val = 5, .flags = RATE_IN_4430 },
+	{ .div = 7, .val = 6, .flags = RATE_IN_4430 },
+	{ .div = 8, .val = 7, .flags = RATE_IN_4430 },
+	{ .div = 9, .val = 8, .flags = RATE_IN_4430 },
+	{ .div = 10, .val = 9, .flags = RATE_IN_4430 },
+	{ .div = 11, .val = 10, .flags = RATE_IN_4430 },
+	{ .div = 12, .val = 11, .flags = RATE_IN_4430 },
+	{ .div = 13, .val = 12, .flags = RATE_IN_4430 },
+	{ .div = 14, .val = 13, .flags = RATE_IN_4430 },
+	{ .div = 15, .val = 14, .flags = RATE_IN_4430 },
+	{ .div = 16, .val = 15, .flags = RATE_IN_4430 },
+	{ .div = 0 },
+};
+
+static struct clk auxclk0_src_ck = {
+	.name		= "auxclk0_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK0,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2828,12 +2848,29 @@ static struct clk auxclk0_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
-static struct clk auxclk1_ck = {
-	.name		= "auxclk1_ck",
+static const struct clksel auxclk0_sel[] = {
+	{ .parent = &auxclk0_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk0_ck = {
+	.name		= "auxclk0_ck",
+	.parent		= &auxclk0_src_ck,
+	.clksel		= auxclk0_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK0,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
+static struct clk auxclk1_src_ck = {
+	.name		= "auxclk1_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK1,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2841,12 +2878,29 @@ static struct clk auxclk1_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
-static struct clk auxclk2_ck = {
-	.name		= "auxclk2_ck",
+static const struct clksel auxclk1_sel[] = {
+	{ .parent = &auxclk1_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk1_ck = {
+	.name		= "auxclk1_ck",
+	.parent		= &auxclk1_src_ck,
+	.clksel		= auxclk1_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK1,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
+static struct clk auxclk2_src_ck = {
+	.name		= "auxclk2_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK2,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2854,12 +2908,29 @@ static struct clk auxclk2_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
-static struct clk auxclk3_ck = {
-	.name		= "auxclk3_ck",
+static const struct clksel auxclk2_sel[] = {
+	{ .parent = &auxclk2_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk2_ck = {
+	.name		= "auxclk2_ck",
+	.parent		= &auxclk2_src_ck,
+	.clksel		= auxclk2_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK2,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
+static struct clk auxclk3_src_ck = {
+	.name		= "auxclk3_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK3,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2867,12 +2938,29 @@ static struct clk auxclk3_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
-static struct clk auxclk4_ck = {
-	.name		= "auxclk4_ck",
+static const struct clksel auxclk3_sel[] = {
+	{ .parent = &auxclk3_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk3_ck = {
+	.name		= "auxclk3_ck",
+	.parent		= &auxclk3_src_ck,
+	.clksel		= auxclk3_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK3,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
+static struct clk auxclk4_src_ck = {
+	.name		= "auxclk4_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK4,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2880,12 +2968,29 @@ static struct clk auxclk4_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
-static struct clk auxclk5_ck = {
-	.name		= "auxclk5_ck",
+static const struct clksel auxclk4_sel[] = {
+	{ .parent = &auxclk4_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk4_ck = {
+	.name		= "auxclk4_ck",
+	.parent		= &auxclk4_src_ck,
+	.clksel		= auxclk4_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK4,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
+static struct clk auxclk5_src_ck = {
+	.name		= "auxclk5_src_ck",
 	.parent		= &sys_clkin_ck,
 	.init		= &omap2_init_clksel_parent,
 	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_sel,
+	.clksel		= auxclk_src_sel,
 	.clksel_reg	= OMAP4_SCRM_AUXCLK5,
 	.clksel_mask	= OMAP4_SRCSELECT_MASK,
 	.recalc		= &omap2_clksel_recalc,
@@ -2893,6 +2998,23 @@ static struct clk auxclk5_ck = {
 	.enable_bit	= OMAP4_ENABLE_SHIFT,
 };
 
+static const struct clksel auxclk5_sel[] = {
+	{ .parent = &auxclk5_src_ck, .rates = div16_1to16_rates },
+	{ .parent = NULL },
+};
+
+static struct clk auxclk5_ck = {
+	.name		= "auxclk5_ck",
+	.parent		= &auxclk5_src_ck,
+	.clksel		= auxclk5_sel,
+	.clksel_reg	= OMAP4_SCRM_AUXCLK5,
+	.clksel_mask	= OMAP4_CLKDIV_MASK,
+	.ops		= &clkops_null,
+	.recalc		= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+	.set_rate	= &omap2_clksel_set_rate,
+};
+
 static const struct clksel auxclkreq_sel[] = {
 	{ .parent = &auxclk0_ck, .rates = div_1_0_rates },
 	{ .parent = &auxclk1_ck, .rates = div_1_1_rates },
@@ -3093,12 +3215,12 @@ static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"gpio6_ick",			&gpio6_ick,	CK_443X),
 	CLK(NULL,	"gpmc_ick",			&gpmc_ick,	CK_443X),
 	CLK(NULL,	"gpu_fck",			&gpu_fck,	CK_443X),
-	CLK("omap2_hdq.0",	"fck",				&hdq1w_fck,	CK_443X),
+	CLK(NULL,	"hdq1w_fck",			&hdq1w_fck,	CK_443X),
 	CLK(NULL,	"hsi_fck",			&hsi_fck,	CK_443X),
-	CLK("omap_i2c.1",	"fck",				&i2c1_fck,	CK_443X),
-	CLK("omap_i2c.2",	"fck",				&i2c2_fck,	CK_443X),
-	CLK("omap_i2c.3",	"fck",				&i2c3_fck,	CK_443X),
-	CLK("omap_i2c.4",	"fck",				&i2c4_fck,	CK_443X),
+	CLK(NULL,	"i2c1_fck",			&i2c1_fck,	CK_443X),
+	CLK(NULL,	"i2c2_fck",			&i2c2_fck,	CK_443X),
+	CLK(NULL,	"i2c3_fck",			&i2c3_fck,	CK_443X),
+	CLK(NULL,	"i2c4_fck",			&i2c4_fck,	CK_443X),
 	CLK(NULL,	"ipu_fck",			&ipu_fck,	CK_443X),
 	CLK(NULL,	"iss_ctrlclk",			&iss_ctrlclk,	CK_443X),
 	CLK(NULL,	"iss_fck",			&iss_fck,	CK_443X),
@@ -3109,23 +3231,23 @@ static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"mcasp_sync_mux_ck",		&mcasp_sync_mux_ck,	CK_443X),
 	CLK(NULL,	"mcasp_fck",			&mcasp_fck,	CK_443X),
 	CLK(NULL,	"mcbsp1_sync_mux_ck",		&mcbsp1_sync_mux_ck,	CK_443X),
-	CLK("omap-mcbsp.1",	"fck",				&mcbsp1_fck,	CK_443X),
+	CLK(NULL,	"mcbsp1_fck",			&mcbsp1_fck,	CK_443X),
 	CLK(NULL,	"mcbsp2_sync_mux_ck",		&mcbsp2_sync_mux_ck,	CK_443X),
-	CLK("omap-mcbsp.2",	"fck",				&mcbsp2_fck,	CK_443X),
+	CLK(NULL,	"mcbsp2_fck",			&mcbsp2_fck,	CK_443X),
 	CLK(NULL,	"mcbsp3_sync_mux_ck",		&mcbsp3_sync_mux_ck,	CK_443X),
-	CLK("omap-mcbsp.3",	"fck",				&mcbsp3_fck,	CK_443X),
+	CLK(NULL,	"mcbsp3_fck",			&mcbsp3_fck,	CK_443X),
 	CLK(NULL,	"mcbsp4_sync_mux_ck",		&mcbsp4_sync_mux_ck,	CK_443X),
-	CLK("omap-mcbsp.4",	"fck",				&mcbsp4_fck,	CK_443X),
+	CLK(NULL,	"mcbsp4_fck",			&mcbsp4_fck,	CK_443X),
 	CLK(NULL,	"mcpdm_fck",			&mcpdm_fck,	CK_443X),
-	CLK("omap2_mcspi.1",	"fck",				&mcspi1_fck,	CK_443X),
-	CLK("omap2_mcspi.2",	"fck",				&mcspi2_fck,	CK_443X),
-	CLK("omap2_mcspi.3",	"fck",				&mcspi3_fck,	CK_443X),
-	CLK("omap2_mcspi.4",	"fck",				&mcspi4_fck,	CK_443X),
-	CLK("omap_hsmmc.0",	"fck",				&mmc1_fck,	CK_443X),
-	CLK("omap_hsmmc.1",	"fck",				&mmc2_fck,	CK_443X),
-	CLK("omap_hsmmc.2",	"fck",				&mmc3_fck,	CK_443X),
-	CLK("omap_hsmmc.3",	"fck",				&mmc4_fck,	CK_443X),
-	CLK("omap_hsmmc.4",	"fck",				&mmc5_fck,	CK_443X),
+	CLK(NULL,	"mcspi1_fck",			&mcspi1_fck,	CK_443X),
+	CLK(NULL,	"mcspi2_fck",			&mcspi2_fck,	CK_443X),
+	CLK(NULL,	"mcspi3_fck",			&mcspi3_fck,	CK_443X),
+	CLK(NULL,	"mcspi4_fck",			&mcspi4_fck,	CK_443X),
+	CLK(NULL,	"mmc1_fck",			&mmc1_fck,	CK_443X),
+	CLK(NULL,	"mmc2_fck",			&mmc2_fck,	CK_443X),
+	CLK(NULL,	"mmc3_fck",			&mmc3_fck,	CK_443X),
+	CLK(NULL,	"mmc4_fck",			&mmc4_fck,	CK_443X),
+	CLK(NULL,	"mmc5_fck",			&mmc5_fck,	CK_443X),
 	CLK(NULL,	"ocp2scp_usb_phy_phy_48m",	&ocp2scp_usb_phy_phy_48m,	CK_443X),
 	CLK(NULL,	"ocp2scp_usb_phy_ick",		&ocp2scp_usb_phy_ick,	CK_443X),
 	CLK(NULL,	"ocp_wp_noc_ick",		&ocp_wp_noc_ick,	CK_443X),
@@ -3182,21 +3304,27 @@ static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"usim_ck",			&usim_ck,	CK_443X),
 	CLK(NULL,	"usim_fclk",			&usim_fclk,	CK_443X),
 	CLK(NULL,	"usim_fck",			&usim_fck,	CK_443X),
-	CLK("omap_wdt",	"fck",				&wd_timer2_fck,	CK_443X),
+	CLK(NULL,	"wd_timer2_fck",		&wd_timer2_fck,	CK_443X),
 	CLK(NULL,	"wd_timer3_fck",		&wd_timer3_fck,	CK_443X),
 	CLK(NULL,	"stm_clk_div_ck",		&stm_clk_div_ck,	CK_443X),
 	CLK(NULL,	"trace_clk_div_ck",		&trace_clk_div_ck,	CK_443X),
+	CLK(NULL,	"auxclk0_src_ck",		&auxclk0_src_ck,	CK_443X),
 	CLK(NULL,	"auxclk0_ck",			&auxclk0_ck,	CK_443X),
-	CLK(NULL,	"auxclk1_ck",			&auxclk1_ck,	CK_443X),
-	CLK(NULL,	"auxclk2_ck",			&auxclk2_ck,	CK_443X),
-	CLK(NULL,	"auxclk3_ck",			&auxclk3_ck,	CK_443X),
-	CLK(NULL,	"auxclk4_ck",			&auxclk4_ck,	CK_443X),
-	CLK(NULL,	"auxclk5_ck",			&auxclk5_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq0_ck",		&auxclkreq0_ck,	CK_443X),
+	CLK(NULL,	"auxclk1_src_ck",		&auxclk1_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk1_ck",			&auxclk1_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq1_ck",		&auxclkreq1_ck,	CK_443X),
+	CLK(NULL,	"auxclk2_src_ck",		&auxclk2_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk2_ck",			&auxclk2_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq2_ck",		&auxclkreq2_ck,	CK_443X),
+	CLK(NULL,	"auxclk3_src_ck",		&auxclk3_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk3_ck",			&auxclk3_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq3_ck",		&auxclkreq3_ck,	CK_443X),
+	CLK(NULL,	"auxclk4_src_ck",		&auxclk4_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk4_ck",			&auxclk4_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq4_ck",		&auxclkreq4_ck,	CK_443X),
+	CLK(NULL,	"auxclk5_src_ck",		&auxclk5_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk5_ck",			&auxclk5_ck,	CK_443X),
 	CLK(NULL,	"auxclkreq5_ck",		&auxclkreq5_ck,	CK_443X),
 	CLK(NULL,	"gpmc_ck",			&dummy_ck,	CK_443X),
 	CLK(NULL,	"gpt1_ick",			&dummy_ck,	CK_443X),
@@ -3251,6 +3379,7 @@ int __init omap4xxx_clk_init(void)
 	}
 
 	clk_init(&omap2_clk_functions);
+	omap2_clk_disable_clkdm_control();
 
 	for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
 									  c++)
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 6cb6c03293df..ab7db083f97f 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -1,8 +1,8 @@
 /*
  * OMAP2/3/4 clockdomain framework functions
  *
- * Copyright (C) 2008-2010 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2008-2011 Texas Instruments, Inc.
+ * Copyright (C) 2008-2011 Nokia Corporation
  *
  * Written by Paul Walmsley and Jouni Högander
  * Added OMAP4 specific support by Abhijit Pagare <abhijitpagare@ti.com>
@@ -92,6 +92,8 @@ static int _clkdm_register(struct clockdomain *clkdm)
 
 	pwrdm_add_clkdm(pwrdm, clkdm);
 
+	spin_lock_init(&clkdm->lock);
+
 	pr_debug("clockdomain: registered %s\n", clkdm->name);
 
 	return 0;
@@ -690,6 +692,9 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
  */
 int clkdm_sleep(struct clockdomain *clkdm)
 {
+	int ret;
+	unsigned long flags;
+
 	if (!clkdm)
 		return -EINVAL;
 
@@ -704,7 +709,11 @@ int clkdm_sleep(struct clockdomain *clkdm)
 
 	pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name);
 
-	return arch_clkdm->clkdm_sleep(clkdm);
+	spin_lock_irqsave(&clkdm->lock, flags);
+	clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
+	ret = arch_clkdm->clkdm_sleep(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+	return ret;
 }
 
 /**
@@ -718,6 +727,9 @@ int clkdm_sleep(struct clockdomain *clkdm)
  */
 int clkdm_wakeup(struct clockdomain *clkdm)
 {
+	int ret;
+	unsigned long flags;
+
 	if (!clkdm)
 		return -EINVAL;
 
@@ -732,7 +744,11 @@ int clkdm_wakeup(struct clockdomain *clkdm)
 
 	pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name);
 
-	return arch_clkdm->clkdm_wakeup(clkdm);
+	spin_lock_irqsave(&clkdm->lock, flags);
+	clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
+	ret = arch_clkdm->clkdm_wakeup(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+	return ret;
 }
 
 /**
@@ -747,6 +763,8 @@ int clkdm_wakeup(struct clockdomain *clkdm)
  */
 void clkdm_allow_idle(struct clockdomain *clkdm)
 {
+	unsigned long flags;
+
 	if (!clkdm)
 		return;
 
@@ -762,8 +780,11 @@ void clkdm_allow_idle(struct clockdomain *clkdm)
 	pr_debug("clockdomain: enabling automatic idle transitions for %s\n",
 		 clkdm->name);
 
+	spin_lock_irqsave(&clkdm->lock, flags);
+	clkdm->_flags |= _CLKDM_FLAG_HWSUP_ENABLED;
 	arch_clkdm->clkdm_allow_idle(clkdm);
 	pwrdm_clkdm_state_switch(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
 }
 
 /**
@@ -777,6 +798,8 @@ void clkdm_allow_idle(struct clockdomain *clkdm)
  */
 void clkdm_deny_idle(struct clockdomain *clkdm)
 {
+	unsigned long flags;
+
 	if (!clkdm)
 		return;
 
@@ -792,11 +815,90 @@ void clkdm_deny_idle(struct clockdomain *clkdm)
 	pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
 		 clkdm->name);
 
+	spin_lock_irqsave(&clkdm->lock, flags);
+	clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
 	arch_clkdm->clkdm_deny_idle(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+}
+
+/**
+ * clkdm_in_hwsup - is clockdomain @clkdm have hardware-supervised idle enabled?
+ * @clkdm: struct clockdomain *
+ *
+ * Returns true if clockdomain @clkdm currently has
+ * hardware-supervised idle enabled, or false if it does not or if
+ * @clkdm is NULL.  It is only valid to call this function after
+ * clkdm_init() has been called.  This function does not actually read
+ * bits from the hardware; it instead tests an in-memory flag that is
+ * changed whenever the clockdomain code changes the auto-idle mode.
+ */
+bool clkdm_in_hwsup(struct clockdomain *clkdm)
+{
+	bool ret;
+	unsigned long flags;
+
+	if (!clkdm)
+		return false;
+
+	spin_lock_irqsave(&clkdm->lock, flags);
+	ret = (clkdm->_flags & _CLKDM_FLAG_HWSUP_ENABLED) ? true : false;
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+
+	return ret;
+}
+
+/* Clockdomain-to-clock/hwmod framework interface code */
+
+static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm)
+{
+	unsigned long flags;
+
+	if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_enable)
+		return -EINVAL;
+
+	/*
+	 * For arch's with no autodeps, clkcm_clk_enable
+	 * should be called for every clock instance or hwmod that is
+	 * enabled, so the clkdm can be force woken up.
+	 */
+	if ((atomic_inc_return(&clkdm->usecount) > 1) && autodeps)
+		return 0;
+
+	spin_lock_irqsave(&clkdm->lock, flags);
+	arch_clkdm->clkdm_clk_enable(clkdm);
+	pwrdm_wait_transition(clkdm->pwrdm.ptr);
+	pwrdm_clkdm_state_switch(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+
+	pr_debug("clockdomain: clkdm %s: enabled\n", clkdm->name);
+
+	return 0;
 }
 
+static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm)
+{
+	unsigned long flags;
+
+	if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_disable)
+		return -EINVAL;
+
+	if (atomic_read(&clkdm->usecount) == 0) {
+		WARN_ON(1); /* underflow */
+		return -ERANGE;
+	}
+
+	if (atomic_dec_return(&clkdm->usecount) > 0)
+		return 0;
+
+	spin_lock_irqsave(&clkdm->lock, flags);
+	arch_clkdm->clkdm_clk_disable(clkdm);
+	pwrdm_clkdm_state_switch(clkdm);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
 
-/* Clockdomain-to-clock framework interface code */
+	pr_debug("clockdomain: clkdm %s: disabled\n", clkdm->name);
+
+	return 0;
+}
 
 /**
  * clkdm_clk_enable - add an enabled downstream clock to this clkdm
@@ -819,25 +921,10 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
 	 * downstream clocks for debugging purposes?
 	 */
 
-	if (!clkdm || !clk)
+	if (!clk)
 		return -EINVAL;
 
-	if (!arch_clkdm || !arch_clkdm->clkdm_clk_enable)
-		return -EINVAL;
-
-	if (atomic_inc_return(&clkdm->usecount) > 1)
-		return 0;
-
-	/* Clockdomain now has one enabled downstream clock */
-
-	pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name,
-		 clk->name);
-
-	arch_clkdm->clkdm_clk_enable(clkdm);
-	pwrdm_wait_transition(clkdm->pwrdm.ptr);
-	pwrdm_clkdm_state_switch(clkdm);
-
-	return 0;
+	return _clkdm_clk_hwmod_enable(clkdm);
 }
 
 /**
@@ -850,9 +937,8 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
  * clockdomain usecount goes to 0, put the clockdomain to sleep
  * (software-supervised mode) or remove the clkdm autodependencies
  * (hardware-supervised mode).  Returns -EINVAL if passed null
- * pointers; -ERANGE if the @clkdm usecount underflows and debugging
- * is enabled; or returns 0 upon success or if the clockdomain is in
- * hwsup idle mode.
+ * pointers; -ERANGE if the @clkdm usecount underflows; or returns 0
+ * upon success or if the clockdomain is in hwsup idle mode.
  */
 int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 {
@@ -861,30 +947,72 @@ int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 	 * downstream clocks for debugging purposes?
 	 */
 
-	if (!clkdm || !clk)
+	if (!clk)
 		return -EINVAL;
 
-	if (!arch_clkdm || !arch_clkdm->clkdm_clk_disable)
+	return _clkdm_clk_hwmod_disable(clkdm);
+}
+
+/**
+ * clkdm_hwmod_enable - add an enabled downstream hwmod to this clkdm
+ * @clkdm: struct clockdomain *
+ * @oh: struct omap_hwmod * of the enabled downstream hwmod
+ *
+ * Increment the usecount of the clockdomain @clkdm and ensure that it
+ * is awake before @oh is enabled. Intended to be called by
+ * module_enable() code.
+ * If the clockdomain is in software-supervised idle mode, force the
+ * clockdomain to wake.  If the clockdomain is in hardware-supervised idle
+ * mode, add clkdm-pwrdm autodependencies, to ensure that devices in the
+ * clockdomain can be read from/written to by on-chip processors.
+ * Returns -EINVAL if passed null pointers;
+ * returns 0 upon success or if the clockdomain is in hwsup idle mode.
+ */
+int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh)
+{
+	/* The clkdm attribute does not exist yet prior OMAP4 */
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		return 0;
+
+	/*
+	 * XXX Rewrite this code to maintain a list of enabled
+	 * downstream hwmods for debugging purposes?
+	 */
+
+	if (!oh)
 		return -EINVAL;
 
-#ifdef DEBUG
-	if (atomic_read(&clkdm->usecount) == 0) {
-		WARN_ON(1); /* underflow */
-		return -ERANGE;
-	}
-#endif
+	return _clkdm_clk_hwmod_enable(clkdm);
+}
 
-	if (atomic_dec_return(&clkdm->usecount) > 0)
+/**
+ * clkdm_hwmod_disable - remove an enabled downstream hwmod from this clkdm
+ * @clkdm: struct clockdomain *
+ * @oh: struct omap_hwmod * of the disabled downstream hwmod
+ *
+ * Decrement the usecount of this clockdomain @clkdm when @oh is
+ * disabled. Intended to be called by module_disable() code.
+ * If the clockdomain usecount goes to 0, put the clockdomain to sleep
+ * (software-supervised mode) or remove the clkdm autodependencies
+ * (hardware-supervised mode).
+ * Returns -EINVAL if passed null pointers; -ERANGE if the @clkdm usecount
+ * underflows; or returns 0 upon success or if the clockdomain is in hwsup
+ * idle mode.
+ */
+int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh)
+{
+	/* The clkdm attribute does not exist yet prior OMAP4 */
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
 		return 0;
 
-	/* All downstream clocks of this clockdomain are now disabled */
-
-	pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name,
-		 clk->name);
+	/*
+	 * XXX Rewrite this code to maintain a list of enabled
+	 * downstream hwmods for debugging purposes?
+	 */
 
-	arch_clkdm->clkdm_clk_disable(clkdm);
-	pwrdm_clkdm_state_switch(clkdm);
+	if (!oh)
+		return -EINVAL;
 
-	return 0;
+	return _clkdm_clk_hwmod_disable(clkdm);
 }
 
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 5823584d9cd7..1e50c88b8a07 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -17,9 +17,11 @@
 #define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H
 
 #include <linux/init.h>
+#include <linux/spinlock.h>
 
 #include "powerdomain.h"
 #include <plat/clock.h>
+#include <plat/omap_hwmod.h>
 #include <plat/cpu.h>
 
 /*
@@ -82,6 +84,9 @@ struct clkdm_dep {
 	const struct omap_chip_id omap_chip;
 };
 
+/* Possible flags for struct clockdomain._flags */
+#define _CLKDM_FLAG_HWSUP_ENABLED		BIT(0)
+
 /**
  * struct clockdomain - OMAP clockdomain
  * @name: clockdomain name
@@ -89,6 +94,7 @@ struct clkdm_dep {
  * @clktrctrl_reg: CLKSTCTRL reg for the given clock domain
  * @clktrctrl_mask: CLKTRCTRL/AUTOSTATE field mask in CM_CLKSTCTRL reg
  * @flags: Clockdomain capability flags
+ * @_flags: Flags for use only by internal clockdomain code
  * @dep_bit: Bit shift of this clockdomain's PM_WKDEP/CM_SLEEPDEP bit
  * @prcm_partition: (OMAP4 only) PRCM partition ID for this clkdm's registers
  * @cm_inst: (OMAP4 only) CM instance register offset
@@ -113,6 +119,7 @@ struct clockdomain {
 	} pwrdm;
 	const u16 clktrctrl_mask;
 	const u8 flags;
+	u8 _flags;
 	const u8 dep_bit;
 	const u8 prcm_partition;
 	const s16 cm_inst;
@@ -122,6 +129,7 @@ struct clockdomain {
 	const struct omap_chip_id omap_chip;
 	atomic_t usecount;
 	struct list_head node;
+	spinlock_t lock;
 };
 
 /**
@@ -177,12 +185,15 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm);
 
 void clkdm_allow_idle(struct clockdomain *clkdm);
 void clkdm_deny_idle(struct clockdomain *clkdm);
+bool clkdm_in_hwsup(struct clockdomain *clkdm);
 
 int clkdm_wakeup(struct clockdomain *clkdm);
 int clkdm_sleep(struct clockdomain *clkdm);
 
 int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
 int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh);
+int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh);
 
 extern void __init omap2xxx_clockdomains_init(void);
 extern void __init omap3xxx_clockdomains_init(void);
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
index 48d0db7e6069..f740edb111f4 100644
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -183,7 +183,8 @@ static int omap2_clkdm_clk_enable(struct clockdomain *clkdm)
 		_clkdm_add_autodeps(clkdm);
 		_enable_hwsup(clkdm);
 	} else {
-		clkdm_wakeup(clkdm);
+		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+			omap2_clkdm_wakeup(clkdm);
 	}
 
 	return 0;
@@ -205,7 +206,8 @@ static int omap2_clkdm_clk_disable(struct clockdomain *clkdm)
 		_clkdm_del_autodeps(clkdm);
 		_enable_hwsup(clkdm);
 	} else {
-		clkdm_sleep(clkdm);
+		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
+			omap2_clkdm_sleep(clkdm);
 	}
 
 	return 0;
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
index a1a4ecd26544..b43706aa08bd 100644
--- a/arch/arm/mach-omap2/clockdomain44xx.c
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -95,13 +95,8 @@ static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
 
 static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
 {
-	bool hwsup = false;
-
-	hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs);
-
-	if (!hwsup)
-		clkdm_wakeup(clkdm);
+	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+		return omap4_clkdm_wakeup(clkdm);
 
 	return 0;
 }
@@ -113,8 +108,8 @@ static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
 	hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
 					clkdm->cm_inst, clkdm->clkdm_offs);
 
-	if (!hwsup)
-		clkdm_sleep(clkdm);
+	if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
+		omap4_clkdm_sleep(clkdm);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 66090f2676ce..dccc651fa0d0 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -565,7 +565,7 @@ static struct clockdomain ducati_44xx_clkdm = {
 };
 
 static struct clockdomain mpu_44xx_clkdm = {
-	.name		  = "mpu_clkdm",
+	.name		  = "mpuss_clkdm",
 	.pwrdm		  = { .name = "mpu_pwrdm" },
 	.prcm_partition	  = OMAP4430_CM1_PARTITION,
 	.cm_inst	  = OMAP4430_CM1_MPU_INST,
diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h
index 0b87ec82b41c..3380beeace6e 100644
--- a/arch/arm/mach-omap2/cm44xx.h
+++ b/arch/arm/mach-omap2/cm44xx.h
@@ -1,7 +1,7 @@
 /*
  * OMAP4 Clock Management (CM) definitions
  *
- * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2011 Texas Instruments, Inc.
  * Copyright (C) 2007-2009 Nokia Corporation
  *
  * Written by Paul Walmsley
@@ -23,10 +23,4 @@
 #define OMAP4_CM_CLKSTCTRL				0x0000
 #define OMAP4_CM_STATICDEP				0x0004
 
-/* Function prototypes */
-# ifndef __ASSEMBLER__
-
-extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
-
-# endif
 #endif
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index a482bfa0a954..eb2a472bbf46 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -2,6 +2,7 @@
  * OMAP4 CM instance functions
  *
  * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2011 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
@@ -32,6 +33,22 @@
 #include "prm44xx.h"
 #include "prcm_mpu44xx.h"
 
+/*
+ * CLKCTRL_IDLEST_*: possible values for the CM_*_CLKCTRL.IDLEST bitfield:
+ *
+ *   0x0 func:     Module is fully functional, including OCP
+ *   0x1 trans:    Module is performing transition: wakeup, or sleep, or sleep
+ *                 abortion
+ *   0x2 idle:     Module is in Idle mode (only OCP part). It is functional if
+ *                 using separate functional clock
+ *   0x3 disabled: Module is disabled and cannot be accessed
+ *
+ */
+#define CLKCTRL_IDLEST_FUNCTIONAL		0x0
+#define CLKCTRL_IDLEST_INTRANSITION		0x1
+#define CLKCTRL_IDLEST_INTERFACE_IDLE		0x2
+#define CLKCTRL_IDLEST_DISABLED			0x3
+
 static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
 	[OMAP4430_INVALID_PRCM_PARTITION]	= 0,
 	[OMAP4430_PRM_PARTITION]		= OMAP4430_PRM_BASE,
@@ -41,6 +58,48 @@ static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
 	[OMAP4430_PRCM_MPU_PARTITION]		= OMAP4430_PRCM_MPU_BASE,
 };
 
+/* Private functions */
+
+/**
+ * _clkctrl_idlest - read a CM_*_CLKCTRL register; mask & shift IDLEST bitfield
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Return the IDLEST bitfield of a CM_*_CLKCTRL register, shifted down to
+ * bit 0.
+ */
+static u32 _clkctrl_idlest(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+	u32 v = omap4_cminst_read_inst_reg(part, inst, clkctrl_offs);
+	v &= OMAP4430_IDLEST_MASK;
+	v >>= OMAP4430_IDLEST_SHIFT;
+	return v;
+}
+
+/**
+ * _is_module_ready - can module registers be accessed without causing an abort?
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Returns true if the module's CM_*_CLKCTRL.IDLEST bitfield is either
+ * *FUNCTIONAL or *INTERFACE_IDLE; false otherwise.
+ */
+static bool _is_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+	u32 v;
+
+	v = _clkctrl_idlest(part, inst, cdoffs, clkctrl_offs);
+
+	return (v == CLKCTRL_IDLEST_FUNCTIONAL ||
+		v == CLKCTRL_IDLEST_INTERFACE_IDLE) ? true : false;
+}
+
+/* Public functions */
+
 /* Read a register in a CM instance */
 u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx)
 {
@@ -200,36 +259,93 @@ void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs)
  */
 
 /**
- * omap4_cm_wait_module_ready - wait for a module to be in 'func' state
- * @clkctrl_reg: CLKCTRL module address
+ * omap4_cminst_wait_module_ready - wait for a module to be in 'func' state
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
  *
  * Wait for the module IDLEST to be functional. If the idle state is in any
  * the non functional state (trans, idle or disabled), module and thus the
  * sysconfig cannot be accessed and will probably lead to an "imprecise
  * external abort"
+ */
+int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs,
+				   u16 clkctrl_offs)
+{
+	int i = 0;
+
+	if (!clkctrl_offs)
+		return 0;
+
+	omap_test_timeout(_is_module_ready(part, inst, cdoffs, clkctrl_offs),
+			  MAX_MODULE_READY_TIME, i);
+
+	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
+/**
+ * omap4_cminst_wait_module_idle - wait for a module to be in 'disabled'
+ * state
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
  *
- * Module idle state:
- *   0x0 func:     Module is fully functional, including OCP
- *   0x1 trans:    Module is performing transition: wakeup, or sleep, or sleep
- *                 abortion
- *   0x2 idle:     Module is in Idle mode (only OCP part). It is functional if
- *                 using separate functional clock
- *   0x3 disabled: Module is disabled and cannot be accessed
- *
+ * Wait for the module IDLEST to be disabled. Some PRCM transition,
+ * like reset assertion or parent clock de-activation must wait the
+ * module to be fully disabled.
  */
-int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg)
+int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)
 {
 	int i = 0;
 
-	if (!clkctrl_reg)
+	if (!clkctrl_offs)
 		return 0;
 
-	omap_test_timeout((
-		((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) ||
-		 (((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >>
-		  OMAP4430_IDLEST_SHIFT) == 0x2)),
-		MAX_MODULE_READY_TIME, i);
+	omap_test_timeout((_clkctrl_idlest(part, inst, cdoffs, clkctrl_offs) ==
+			   CLKCTRL_IDLEST_DISABLED),
+			  MAX_MODULE_READY_TIME, i);
 
 	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
 }
 
+/**
+ * omap4_cminst_module_enable - Enable the modulemode inside CLKCTRL
+ * @mode: Module mode (SW or HW)
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * No return value.
+ */
+void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs,
+			    u16 clkctrl_offs)
+{
+	u32 v;
+
+	v = omap4_cminst_read_inst_reg(part, inst, clkctrl_offs);
+	v &= ~OMAP4430_MODULEMODE_MASK;
+	v |= mode << OMAP4430_MODULEMODE_SHIFT;
+	omap4_cminst_write_inst_reg(v, part, inst, clkctrl_offs);
+}
+
+/**
+ * omap4_cminst_module_disable - Disable the module inside CLKCTRL
+ * @part: PRCM partition ID that the CM_CLKCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * No return value.
+ */
+void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
+			     u16 clkctrl_offs)
+{
+	u32 v;
+
+	v = omap4_cminst_read_inst_reg(part, inst, clkctrl_offs);
+	v &= ~OMAP4430_MODULEMODE_MASK;
+	omap4_cminst_write_inst_reg(v, part, inst, clkctrl_offs);
+}
diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h
index 2b32c181a2ee..f2ea6453ade0 100644
--- a/arch/arm/mach-omap2/cminst44xx.h
+++ b/arch/arm/mach-omap2/cminst44xx.h
@@ -17,6 +17,14 @@ extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs);
 extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs);
 extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
 
+extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
+extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
+
+extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs,
+				       u16 clkctrl_offs);
+extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
+					u16 clkctrl_offs);
+
 /*
  * In an ideal world, we would not export these low-level functions,
  * but this will probably take some time to fix properly
@@ -32,6 +40,4 @@ extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst,
 extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
 					   u32 mask);
 
-extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
-
 #endif
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 02b6016393a8..84cc0bdda3ae 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -146,9 +146,10 @@
 #include <plat/prcm.h>
 
 #include "cm2xxx_3xxx.h"
-#include "cm44xx.h"
+#include "cminst44xx.h"
 #include "prm2xxx_3xxx.h"
 #include "prm44xx.h"
+#include "prminst44xx.h"
 #include "mux.h"
 
 /* Maximum microseconds to wait for OMAP module to softreset */
@@ -679,6 +680,56 @@ static void _disable_optional_clocks(struct omap_hwmod *oh)
 }
 
 /**
+ * _enable_module - enable CLKCTRL modulemode on OMAP4
+ * @oh: struct omap_hwmod *
+ *
+ * Enables the PRCM module mode related to the hwmod @oh.
+ * No return value.
+ */
+static void _enable_module(struct omap_hwmod *oh)
+{
+	/* The module mode does not exist prior OMAP4 */
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		return;
+
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+		return;
+
+	pr_debug("omap_hwmod: %s: _enable_module: %d\n",
+		 oh->name, oh->prcm.omap4.modulemode);
+
+	omap4_cminst_module_enable(oh->prcm.omap4.modulemode,
+				   oh->clkdm->prcm_partition,
+				   oh->clkdm->cm_inst,
+				   oh->clkdm->clkdm_offs,
+				   oh->prcm.omap4.clkctrl_offs);
+}
+
+/**
+ * _disable_module - enable CLKCTRL modulemode on OMAP4
+ * @oh: struct omap_hwmod *
+ *
+ * Disable the PRCM module mode related to the hwmod @oh.
+ * No return value.
+ */
+static void _disable_module(struct omap_hwmod *oh)
+{
+	/* The module mode does not exist prior OMAP4 */
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		return;
+
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+		return;
+
+	pr_debug("omap_hwmod: %s: _disable_module\n", oh->name);
+
+	omap4_cminst_module_disable(oh->clkdm->prcm_partition,
+				    oh->clkdm->cm_inst,
+				    oh->clkdm->clkdm_offs,
+				    oh->prcm.omap4.clkctrl_offs);
+}
+
+/**
  * _count_mpu_irqs - count the number of MPU IRQ lines associated with @oh
  * @oh: struct omap_hwmod *oh
  *
@@ -990,9 +1041,40 @@ static struct omap_hwmod *_lookup(const char *name)
 
 	return oh;
 }
+/**
+ * _init_clkdm - look up a clockdomain name, store pointer in omap_hwmod
+ * @oh: struct omap_hwmod *
+ *
+ * Convert a clockdomain name stored in a struct omap_hwmod into a
+ * clockdomain pointer, and save it into the struct omap_hwmod.
+ * return -EINVAL if clkdm_name does not exist or if the lookup failed.
+ */
+static int _init_clkdm(struct omap_hwmod *oh)
+{
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		return 0;
+
+	if (!oh->clkdm_name) {
+		pr_warning("omap_hwmod: %s: no clkdm_name\n", oh->name);
+		return -EINVAL;
+	}
+
+	oh->clkdm = clkdm_lookup(oh->clkdm_name);
+	if (!oh->clkdm) {
+		pr_warning("omap_hwmod: %s: could not associate to clkdm %s\n",
+			oh->name, oh->clkdm_name);
+		return -EINVAL;
+	}
+
+	pr_debug("omap_hwmod: %s: associated to clkdm %s\n",
+		oh->name, oh->clkdm_name);
+
+	return 0;
+}
 
 /**
- * _init_clocks - clk_get() all clocks associated with this hwmod
+ * _init_clocks - clk_get() all clocks associated with this hwmod. Retrieve as
+ * well the clockdomain.
  * @oh: struct omap_hwmod *
  * @data: not used; pass NULL
  *
@@ -1012,6 +1094,7 @@ static int _init_clocks(struct omap_hwmod *oh, void *data)
 	ret |= _init_main_clk(oh);
 	ret |= _init_interface_clks(oh);
 	ret |= _init_opt_clks(oh);
+	ret |= _init_clkdm(oh);
 
 	if (!ret)
 		oh->_state = _HWMOD_STATE_CLKS_INITED;
@@ -1028,7 +1111,7 @@ static int _init_clocks(struct omap_hwmod *oh, void *data)
  * Wait for a module @oh to leave slave idle.  Returns 0 if the module
  * does not have an IDLEST bit or if the module successfully leaves
  * slave idle; otherwise, pass along the return value of the
- * appropriate *_cm_wait_module_ready() function.
+ * appropriate *_cm*_wait_module_ready() function.
  */
 static int _wait_target_ready(struct omap_hwmod *oh)
 {
@@ -1055,7 +1138,13 @@ static int _wait_target_ready(struct omap_hwmod *oh)
 						 oh->prcm.omap2.idlest_reg_id,
 						 oh->prcm.omap2.idlest_idle_bit);
 	} else if (cpu_is_omap44xx()) {
-		ret = omap4_cm_wait_module_ready(oh->prcm.omap4.clkctrl_reg);
+		if (!oh->clkdm)
+			return -EINVAL;
+
+		ret = omap4_cminst_wait_module_ready(oh->clkdm->prcm_partition,
+						     oh->clkdm->cm_inst,
+						     oh->clkdm->clkdm_offs,
+						     oh->prcm.omap4.clkctrl_offs);
 	} else {
 		BUG();
 	};
@@ -1064,6 +1153,36 @@ static int _wait_target_ready(struct omap_hwmod *oh)
 }
 
 /**
+ * _wait_target_disable - wait for a module to be disabled
+ * @oh: struct omap_hwmod *
+ *
+ * Wait for a module @oh to enter slave idle.  Returns 0 if the module
+ * does not have an IDLEST bit or if the module successfully enters
+ * slave idle; otherwise, pass along the return value of the
+ * appropriate *_cm*_wait_module_idle() function.
+ */
+static int _wait_target_disable(struct omap_hwmod *oh)
+{
+	/* TODO: For now just handle OMAP4+ */
+	if (cpu_is_omap24xx() || cpu_is_omap34xx())
+		return 0;
+
+	if (!oh)
+		return -EINVAL;
+
+	if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
+		return 0;
+
+	if (oh->flags & HWMOD_NO_IDLEST)
+		return 0;
+
+	return omap4_cminst_wait_module_idle(oh->clkdm->prcm_partition,
+					     oh->clkdm->cm_inst,
+					     oh->clkdm->clkdm_offs,
+					     oh->prcm.omap4.clkctrl_offs);
+}
+
+/**
  * _lookup_hardreset - fill register bit info for this hwmod/reset line
  * @oh: struct omap_hwmod *
  * @name: name of the reset line in the context of this hwmod
@@ -1119,8 +1238,10 @@ static int _assert_hardreset(struct omap_hwmod *oh, const char *name)
 		return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs,
 						  ohri.rst_shift);
 	else if (cpu_is_omap44xx())
-		return omap4_prm_assert_hardreset(oh->prcm.omap4.rstctrl_reg,
-						  ohri.rst_shift);
+		return omap4_prminst_assert_hardreset(ohri.rst_shift,
+				  oh->clkdm->pwrdm.ptr->prcm_partition,
+				  oh->clkdm->pwrdm.ptr->prcm_offs,
+				  oh->prcm.omap4.rstctrl_offs);
 	else
 		return -EINVAL;
 }
@@ -1155,8 +1276,10 @@ static int _deassert_hardreset(struct omap_hwmod *oh, const char *name)
 		if (ohri.st_shift)
 			pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
 			       oh->name, name);
-		ret = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg,
-						   ohri.rst_shift);
+		ret = omap4_prminst_deassert_hardreset(ohri.rst_shift,
+				  oh->clkdm->pwrdm.ptr->prcm_partition,
+				  oh->clkdm->pwrdm.ptr->prcm_offs,
+				  oh->prcm.omap4.rstctrl_offs);
 	} else {
 		return -EINVAL;
 	}
@@ -1191,8 +1314,10 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
 		return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs,
 						       ohri.st_shift);
 	} else if (cpu_is_omap44xx()) {
-		return omap4_prm_is_hardreset_asserted(oh->prcm.omap4.rstctrl_reg,
-						       ohri.rst_shift);
+		return omap4_prminst_is_hardreset_asserted(ohri.rst_shift,
+				  oh->clkdm->pwrdm.ptr->prcm_partition,
+				  oh->clkdm->pwrdm.ptr->prcm_offs,
+				  oh->prcm.omap4.rstctrl_offs);
 	} else {
 		return -EINVAL;
 	}
@@ -1312,6 +1437,7 @@ static int _reset(struct omap_hwmod *oh)
 static int _enable(struct omap_hwmod *oh)
 {
 	int r;
+	int hwsup = 0;
 
 	pr_debug("omap_hwmod: %s: enabling\n", oh->name);
 
@@ -1323,14 +1449,6 @@ static int _enable(struct omap_hwmod *oh)
 		return -EINVAL;
 	}
 
-	/* Mux pins for device runtime if populated */
-	if (oh->mux && (!oh->mux->enabled ||
-			((oh->_state == _HWMOD_STATE_IDLE) &&
-			 oh->mux->pads_dynamic)))
-		omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED);
-
-	_add_initiator_dep(oh, mpu_oh);
-	_enable_clocks(oh);
 
 	/*
 	 * If an IP contains only one HW reset line, then de-assert it in order
@@ -1341,22 +1459,56 @@ static int _enable(struct omap_hwmod *oh)
 	     oh->_state == _HWMOD_STATE_DISABLED) && oh->rst_lines_cnt == 1)
 		_deassert_hardreset(oh, oh->rst_lines[0].name);
 
-	r = _wait_target_ready(oh);
-	if (r) {
-		pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
-			 oh->name, r);
-		_disable_clocks(oh);
+	/* Mux pins for device runtime if populated */
+	if (oh->mux && (!oh->mux->enabled ||
+			((oh->_state == _HWMOD_STATE_IDLE) &&
+			 oh->mux->pads_dynamic)))
+		omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED);
 
-		return r;
+	_add_initiator_dep(oh, mpu_oh);
+
+	if (oh->clkdm) {
+		/*
+		 * A clockdomain must be in SW_SUP before enabling
+		 * completely the module. The clockdomain can be set
+		 * in HW_AUTO only when the module become ready.
+		 */
+		hwsup = clkdm_in_hwsup(oh->clkdm);
+		r = clkdm_hwmod_enable(oh->clkdm, oh);
+		if (r) {
+			WARN(1, "omap_hwmod: %s: could not enable clockdomain %s: %d\n",
+			     oh->name, oh->clkdm->name, r);
+			return r;
+		}
 	}
 
-	oh->_state = _HWMOD_STATE_ENABLED;
+	_enable_clocks(oh);
+	_enable_module(oh);
 
-	/* Access the sysconfig only if the target is ready */
-	if (oh->class->sysc) {
-		if (!(oh->_int_flags & _HWMOD_SYSCONFIG_LOADED))
-			_update_sysc_cache(oh);
-		_enable_sysc(oh);
+	r = _wait_target_ready(oh);
+	if (!r) {
+		/*
+		 * Set the clockdomain to HW_AUTO only if the target is ready,
+		 * assuming that the previous state was HW_AUTO
+		 */
+		if (oh->clkdm && hwsup)
+			clkdm_allow_idle(oh->clkdm);
+
+		oh->_state = _HWMOD_STATE_ENABLED;
+
+		/* Access the sysconfig only if the target is ready */
+		if (oh->class->sysc) {
+			if (!(oh->_int_flags & _HWMOD_SYSCONFIG_LOADED))
+				_update_sysc_cache(oh);
+			_enable_sysc(oh);
+		}
+	} else {
+		_disable_clocks(oh);
+		pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
+			 oh->name, r);
+
+		if (oh->clkdm)
+			clkdm_hwmod_disable(oh->clkdm, oh);
 	}
 
 	return r;
@@ -1372,6 +1524,8 @@ static int _enable(struct omap_hwmod *oh)
  */
 static int _idle(struct omap_hwmod *oh)
 {
+	int ret;
+
 	pr_debug("omap_hwmod: %s: idling\n", oh->name);
 
 	if (oh->_state != _HWMOD_STATE_ENABLED) {
@@ -1383,7 +1537,20 @@ static int _idle(struct omap_hwmod *oh)
 	if (oh->class->sysc)
 		_idle_sysc(oh);
 	_del_initiator_dep(oh, mpu_oh);
+	_disable_module(oh);
+	ret = _wait_target_disable(oh);
+	if (ret)
+		pr_warn("omap_hwmod: %s: _wait_target_disable failed\n",
+			oh->name);
+	/*
+	 * The module must be in idle mode before disabling any parents
+	 * clocks. Otherwise, the parent clock might be disabled before
+	 * the module transition is done, and thus will prevent the
+	 * transition to complete properly.
+	 */
 	_disable_clocks(oh);
+	if (oh->clkdm)
+		clkdm_hwmod_disable(oh->clkdm, oh);
 
 	/* Mux pins for device idle if populated */
 	if (oh->mux && oh->mux->pads_dynamic)
@@ -1475,7 +1642,14 @@ static int _shutdown(struct omap_hwmod *oh)
 	if (oh->_state == _HWMOD_STATE_ENABLED) {
 		_del_initiator_dep(oh, mpu_oh);
 		/* XXX what about the other system initiators here? dma, dsp */
+		_disable_module(oh);
+		ret = _wait_target_disable(oh);
+		if (ret)
+			pr_warn("omap_hwmod: %s: _wait_target_disable failed\n",
+				oh->name);
 		_disable_clocks(oh);
+		if (oh->clkdm)
+			clkdm_hwmod_disable(oh->clkdm, oh);
 	}
 	/* XXX Should this code also force-disable the optional clocks? */
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 5d5df49749df..6201422c0606 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -123,9 +123,16 @@ static struct omap_hwmod_ocp_if *omap44xx_dmm_slaves[] = {
 static struct omap_hwmod omap44xx_dmm_hwmod = {
 	.name		= "dmm",
 	.class		= &omap44xx_dmm_hwmod_class,
-	.mpu_irqs	= omap44xx_dmm_irqs,
+	.clkdm_name	= "l3_emif_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_dmm_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dmm_slaves),
+	.mpu_irqs	= omap44xx_dmm_irqs,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
@@ -173,6 +180,13 @@ static struct omap_hwmod_ocp_if *omap44xx_emif_fw_slaves[] = {
 static struct omap_hwmod omap44xx_emif_fw_hwmod = {
 	.name		= "emif_fw",
 	.class		= &omap44xx_emif_fw_hwmod_class,
+	.clkdm_name	= "l3_emif_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_MEMIF_EMIF_FW_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_emif_fw_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_emif_fw_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -212,6 +226,14 @@ static struct omap_hwmod_ocp_if *omap44xx_l3_instr_slaves[] = {
 static struct omap_hwmod omap44xx_l3_instr_hwmod = {
 	.name		= "l3_instr",
 	.class		= &omap44xx_l3_hwmod_class,
+	.clkdm_name	= "l3_instr_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
+		},
+	},
 	.slaves		= omap44xx_l3_instr_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_instr_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -304,7 +326,14 @@ static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = {
 static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 	.name		= "l3_main_1",
 	.class		= &omap44xx_l3_hwmod_class,
+	.clkdm_name	= "l3_1_clkdm",
 	.mpu_irqs	= omap44xx_l3_main_1_irqs,
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l3_main_1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_1_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -400,6 +429,13 @@ static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = {
 static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 	.name		= "l3_main_2",
 	.class		= &omap44xx_l3_hwmod_class,
+	.clkdm_name	= "l3_2_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l3_main_2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_2_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -450,6 +486,14 @@ static struct omap_hwmod_ocp_if *omap44xx_l3_main_3_slaves[] = {
 static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
 	.name		= "l3_main_3",
 	.class		= &omap44xx_l3_hwmod_class,
+	.clkdm_name	= "l3_instr_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
+		},
+	},
 	.slaves		= omap44xx_l3_main_3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_3_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -507,6 +551,12 @@ static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = {
 static struct omap_hwmod omap44xx_l4_abe_hwmod = {
 	.name		= "l4_abe",
 	.class		= &omap44xx_l4_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l4_abe_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_abe_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -529,6 +579,13 @@ static struct omap_hwmod_ocp_if *omap44xx_l4_cfg_slaves[] = {
 static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.name		= "l4_cfg",
 	.class		= &omap44xx_l4_hwmod_class,
+	.clkdm_name	= "l4_cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l4_cfg_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_cfg_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -551,6 +608,13 @@ static struct omap_hwmod_ocp_if *omap44xx_l4_per_slaves[] = {
 static struct omap_hwmod omap44xx_l4_per_hwmod = {
 	.name		= "l4_per",
 	.class		= &omap44xx_l4_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l4_per_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_per_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -573,6 +637,13 @@ static struct omap_hwmod_ocp_if *omap44xx_l4_wkup_slaves[] = {
 static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
 	.name		= "l4_wkup",
 	.class		= &omap44xx_l4_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET,
+		},
+	},
 	.slaves		= omap44xx_l4_wkup_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_wkup_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -603,6 +674,7 @@ static struct omap_hwmod_ocp_if *omap44xx_mpu_private_slaves[] = {
 static struct omap_hwmod omap44xx_mpu_private_hwmod = {
 	.name		= "mpu_private",
 	.class		= &omap44xx_mpu_bus_hwmod_class,
+	.clkdm_name	= "mpuss_clkdm",
 	.slaves		= omap44xx_mpu_private_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mpu_private_slaves),
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -741,12 +813,15 @@ static struct omap_hwmod_ocp_if *omap44xx_aess_slaves[] = {
 static struct omap_hwmod omap44xx_aess_hwmod = {
 	.name		= "aess",
 	.class		= &omap44xx_aess_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_aess_irqs,
 	.sdma_reqs	= omap44xx_aess_sdma_reqs,
 	.main_clk	= "aess_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_aess_slaves,
@@ -773,9 +848,10 @@ static struct omap_hwmod_opt_clk bandgap_opt_clks[] = {
 static struct omap_hwmod omap44xx_bandgap_hwmod = {
 	.name		= "bandgap",
 	.class		= &omap44xx_bandgap_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_BANDGAP_CLKCTRL_OFFSET,
 		},
 	},
 	.opt_clks	= bandgap_opt_clks,
@@ -830,11 +906,13 @@ static struct omap_hwmod_ocp_if *omap44xx_counter_32k_slaves[] = {
 static struct omap_hwmod omap44xx_counter_32k_hwmod = {
 	.name		= "counter_32k",
 	.class		= &omap44xx_counter_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE,
 	.main_clk	= "sys_32k_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
 		},
 	},
 	.slaves		= omap44xx_counter_32k_slaves,
@@ -913,11 +991,13 @@ static struct omap_hwmod_ocp_if *omap44xx_dma_system_slaves[] = {
 static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap44xx_dma_hwmod_class,
+	.clkdm_name	= "l3_dma_clkdm",
 	.mpu_irqs	= omap44xx_dma_system_irqs,
 	.main_clk	= "l3_div_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_SDMA_SDMA_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET,
 		},
 	},
 	.dev_attr	= &dma_dev_attr,
@@ -1005,12 +1085,15 @@ static struct omap_hwmod_ocp_if *omap44xx_dmic_slaves[] = {
 static struct omap_hwmod omap44xx_dmic_hwmod = {
 	.name		= "dmic",
 	.class		= &omap44xx_dmic_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_dmic_irqs,
 	.sdma_reqs	= omap44xx_dmic_sdma_reqs,
 	.main_clk	= "dmic_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_dmic_slaves,
@@ -1072,12 +1155,13 @@ static struct omap_hwmod_ocp_if *omap44xx_dsp_slaves[] = {
 static struct omap_hwmod omap44xx_dsp_c0_hwmod = {
 	.name		= "dsp_c0",
 	.class		= &omap44xx_dsp_hwmod_class,
+	.clkdm_name	= "tesla_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET,
 	.rst_lines	= omap44xx_dsp_c0_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_dsp_c0_resets),
 	.prcm = {
 		.omap4 = {
-			.rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL,
+			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 		},
 	},
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -1086,14 +1170,17 @@ static struct omap_hwmod omap44xx_dsp_c0_hwmod = {
 static struct omap_hwmod omap44xx_dsp_hwmod = {
 	.name		= "dsp",
 	.class		= &omap44xx_dsp_hwmod_class,
+	.clkdm_name	= "tesla_clkdm",
 	.mpu_irqs	= omap44xx_dsp_irqs,
 	.rst_lines	= omap44xx_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_dsp_resets),
 	.main_clk	= "dsp_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_TESLA_TESLA_CLKCTRL,
-			.rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL,
+			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
+			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
+			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.slaves		= omap44xx_dsp_slaves,
@@ -1177,10 +1264,12 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap44xx_dss_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_opt_clks,
@@ -1278,13 +1367,14 @@ static struct omap_hwmod_opt_clk dss_dispc_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap44xx_dispc_hwmod_class,
-	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+	.clkdm_name	= "l3_dss_clkdm",
 	.mpu_irqs	= omap44xx_dss_dispc_irqs,
 	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_dispc_opt_clks,
@@ -1376,12 +1466,14 @@ static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.name		= "dss_dsi1",
 	.class		= &omap44xx_dsi_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
 	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_dsi1_opt_clks,
@@ -1452,12 +1544,14 @@ static struct omap_hwmod_opt_clk dss_dsi2_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.name		= "dss_dsi2",
 	.class		= &omap44xx_dsi_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
 	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_dsi2_opt_clks,
@@ -1548,12 +1642,14 @@ static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	.name		= "dss_hdmi",
 	.class		= &omap44xx_hdmi_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
 	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_hdmi_opt_clks,
@@ -1639,11 +1735,13 @@ static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
 static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
 	.class		= &omap44xx_rfbi_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.opt_clks	= dss_rfbi_opt_clks,
@@ -1709,10 +1807,12 @@ static struct omap_hwmod_ocp_if *omap44xx_dss_venc_slaves[] = {
 static struct omap_hwmod omap44xx_dss_venc_hwmod = {
 	.name		= "dss_venc",
 	.class		= &omap44xx_venc_hwmod_class,
+	.clkdm_name	= "l3_dss_clkdm",
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
 	.slaves		= omap44xx_dss_venc_slaves,
@@ -1786,11 +1886,14 @@ static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio1_hwmod = {
 	.name		= "gpio1",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.mpu_irqs	= omap44xx_gpio1_irqs,
 	.main_clk	= "gpio1_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio1_opt_clks,
@@ -1838,12 +1941,15 @@ static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio2_hwmod = {
 	.name		= "gpio2",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.mpu_irqs	= omap44xx_gpio2_irqs,
 	.main_clk	= "gpio2_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_GPIO2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio2_opt_clks,
@@ -1891,12 +1997,15 @@ static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio3_hwmod = {
 	.name		= "gpio3",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.mpu_irqs	= omap44xx_gpio3_irqs,
 	.main_clk	= "gpio3_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio3_opt_clks,
@@ -1944,12 +2053,15 @@ static struct omap_hwmod_opt_clk gpio4_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio4_hwmod = {
 	.name		= "gpio4",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.mpu_irqs	= omap44xx_gpio4_irqs,
 	.main_clk	= "gpio4_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_GPIO4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio4_opt_clks,
@@ -1997,12 +2109,15 @@ static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio5_hwmod = {
 	.name		= "gpio5",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.mpu_irqs	= omap44xx_gpio5_irqs,
 	.main_clk	= "gpio5_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_GPIO5_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio5_opt_clks,
@@ -2050,12 +2165,15 @@ static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
 static struct omap_hwmod omap44xx_gpio6_hwmod = {
 	.name		= "gpio6",
 	.class		= &omap44xx_gpio_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.mpu_irqs	= omap44xx_gpio6_irqs,
 	.main_clk	= "gpio6_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_GPIO6_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio6_opt_clks,
@@ -2129,11 +2247,14 @@ static struct omap_hwmod_ocp_if *omap44xx_hsi_slaves[] = {
 static struct omap_hwmod omap44xx_hsi_hwmod = {
 	.name		= "hsi",
 	.class		= &omap44xx_hsi_hwmod_class,
+	.clkdm_name	= "l3_init_clkdm",
 	.mpu_irqs	= omap44xx_hsi_irqs,
 	.main_clk	= "hsi_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.slaves		= omap44xx_hsi_slaves,
@@ -2209,13 +2330,16 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = {
 static struct omap_hwmod omap44xx_i2c1_hwmod = {
 	.name		= "i2c1",
 	.class		= &omap44xx_i2c_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG,
 	.mpu_irqs	= omap44xx_i2c1_irqs,
 	.sdma_reqs	= omap44xx_i2c1_sdma_reqs,
 	.main_clk	= "i2c1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_I2C1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_i2c1_slaves,
@@ -2263,13 +2387,16 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = {
 static struct omap_hwmod omap44xx_i2c2_hwmod = {
 	.name		= "i2c2",
 	.class		= &omap44xx_i2c_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG,
 	.mpu_irqs	= omap44xx_i2c2_irqs,
 	.sdma_reqs	= omap44xx_i2c2_sdma_reqs,
 	.main_clk	= "i2c2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_I2C2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_i2c2_slaves,
@@ -2317,13 +2444,16 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = {
 static struct omap_hwmod omap44xx_i2c3_hwmod = {
 	.name		= "i2c3",
 	.class		= &omap44xx_i2c_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG,
 	.mpu_irqs	= omap44xx_i2c3_irqs,
 	.sdma_reqs	= omap44xx_i2c3_sdma_reqs,
 	.main_clk	= "i2c3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_I2C3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_i2c3_slaves,
@@ -2371,13 +2501,16 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = {
 static struct omap_hwmod omap44xx_i2c4_hwmod = {
 	.name		= "i2c4",
 	.class		= &omap44xx_i2c_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG,
 	.mpu_irqs	= omap44xx_i2c4_irqs,
 	.sdma_reqs	= omap44xx_i2c4_sdma_reqs,
 	.main_clk	= "i2c4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_I2C4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_i2c4_slaves,
@@ -2435,12 +2568,13 @@ static struct omap_hwmod_ocp_if *omap44xx_ipu_slaves[] = {
 static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
 	.name		= "ipu_c0",
 	.class		= &omap44xx_ipu_hwmod_class,
+	.clkdm_name	= "ducati_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET,
 	.rst_lines	= omap44xx_ipu_c0_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_c0_resets),
 	.prcm = {
 		.omap4 = {
-			.rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 		},
 	},
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -2450,12 +2584,13 @@ static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
 static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
 	.name		= "ipu_c1",
 	.class		= &omap44xx_ipu_hwmod_class,
+	.clkdm_name	= "ducati_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET,
 	.rst_lines	= omap44xx_ipu_c1_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_c1_resets),
 	.prcm = {
 		.omap4 = {
-			.rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 		},
 	},
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -2464,14 +2599,17 @@ static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
 static struct omap_hwmod omap44xx_ipu_hwmod = {
 	.name		= "ipu",
 	.class		= &omap44xx_ipu_hwmod_class,
+	.clkdm_name	= "ducati_clkdm",
 	.mpu_irqs	= omap44xx_ipu_irqs,
 	.rst_lines	= omap44xx_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_resets),
 	.main_clk	= "ipu_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_DUCATI_DUCATI_CLKCTRL,
-			.rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
+			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
+			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.slaves		= omap44xx_ipu_slaves,
@@ -2551,12 +2689,15 @@ static struct omap_hwmod_opt_clk iss_opt_clks[] = {
 static struct omap_hwmod omap44xx_iss_hwmod = {
 	.name		= "iss",
 	.class		= &omap44xx_iss_hwmod_class,
+	.clkdm_name	= "iss_clkdm",
 	.mpu_irqs	= omap44xx_iss_irqs,
 	.sdma_reqs	= omap44xx_iss_sdma_reqs,
 	.main_clk	= "iss_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_CAM_ISS_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_CAM_ISS_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= iss_opt_clks,
@@ -2631,12 +2772,13 @@ static struct omap_hwmod_ocp_if *omap44xx_iva_slaves[] = {
 static struct omap_hwmod omap44xx_iva_seq0_hwmod = {
 	.name		= "iva_seq0",
 	.class		= &omap44xx_iva_hwmod_class,
+	.clkdm_name	= "ivahd_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET,
 	.rst_lines	= omap44xx_iva_seq0_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_seq0_resets),
 	.prcm = {
 		.omap4 = {
-			.rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 		},
 	},
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -2646,12 +2788,13 @@ static struct omap_hwmod omap44xx_iva_seq0_hwmod = {
 static struct omap_hwmod omap44xx_iva_seq1_hwmod = {
 	.name		= "iva_seq1",
 	.class		= &omap44xx_iva_hwmod_class,
+	.clkdm_name	= "ivahd_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET,
 	.rst_lines	= omap44xx_iva_seq1_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_seq1_resets),
 	.prcm = {
 		.omap4 = {
-			.rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 		},
 	},
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -2660,14 +2803,17 @@ static struct omap_hwmod omap44xx_iva_seq1_hwmod = {
 static struct omap_hwmod omap44xx_iva_hwmod = {
 	.name		= "iva",
 	.class		= &omap44xx_iva_hwmod_class,
+	.clkdm_name	= "ivahd_clkdm",
 	.mpu_irqs	= omap44xx_iva_irqs,
 	.rst_lines	= omap44xx_iva_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_resets),
 	.main_clk	= "iva_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
-			.rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+			.clkctrl_offs = OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET,
+			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
+			.context_offs = OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.slaves		= omap44xx_iva_slaves,
@@ -2732,11 +2878,14 @@ static struct omap_hwmod_ocp_if *omap44xx_kbd_slaves[] = {
 static struct omap_hwmod omap44xx_kbd_hwmod = {
 	.name		= "kbd",
 	.class		= &omap44xx_kbd_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.mpu_irqs	= omap44xx_kbd_irqs,
 	.main_clk	= "kbd_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_kbd_slaves,
@@ -2797,10 +2946,12 @@ static struct omap_hwmod_ocp_if *omap44xx_mailbox_slaves[] = {
 static struct omap_hwmod omap44xx_mailbox_hwmod = {
 	.name		= "mailbox",
 	.class		= &omap44xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4_cfg_clkdm",
 	.mpu_irqs	= omap44xx_mailbox_irqs,
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET,
 		},
 	},
 	.slaves		= omap44xx_mailbox_slaves,
@@ -2887,12 +3038,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = {
 static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
 	.name		= "mcbsp1",
 	.class		= &omap44xx_mcbsp_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_mcbsp1_irqs,
 	.sdma_reqs	= omap44xx_mcbsp1_sdma_reqs,
 	.main_clk	= "mcbsp1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mcbsp1_slaves,
@@ -2960,12 +3114,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = {
 static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
 	.name		= "mcbsp2",
 	.class		= &omap44xx_mcbsp_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_mcbsp2_irqs,
 	.sdma_reqs	= omap44xx_mcbsp2_sdma_reqs,
 	.main_clk	= "mcbsp2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mcbsp2_slaves,
@@ -3033,12 +3190,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = {
 static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
 	.name		= "mcbsp3",
 	.class		= &omap44xx_mcbsp_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_mcbsp3_irqs,
 	.sdma_reqs	= omap44xx_mcbsp3_sdma_reqs,
 	.main_clk	= "mcbsp3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mcbsp3_slaves,
@@ -3085,12 +3245,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = {
 static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
 	.name		= "mcbsp4",
 	.class		= &omap44xx_mcbsp_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mcbsp4_irqs,
 	.sdma_reqs	= omap44xx_mcbsp4_sdma_reqs,
 	.main_clk	= "mcbsp4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mcbsp4_slaves,
@@ -3177,12 +3340,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mcpdm_slaves[] = {
 static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	.name		= "mcpdm",
 	.class		= &omap44xx_mcpdm_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_mcpdm_irqs,
 	.sdma_reqs	= omap44xx_mcpdm_sdma_reqs,
 	.main_clk	= "mcpdm_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_PDM_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_PDM_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mcpdm_slaves,
@@ -3262,12 +3428,15 @@ static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
 static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.name		= "mcspi1",
 	.class		= &omap44xx_mcspi_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mcspi1_irqs,
 	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
 	.main_clk	= "mcspi1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi1_dev_attr,
@@ -3322,12 +3491,15 @@ static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
 static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.name		= "mcspi2",
 	.class		= &omap44xx_mcspi_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mcspi2_irqs,
 	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
 	.main_clk	= "mcspi2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi2_dev_attr,
@@ -3382,12 +3554,15 @@ static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
 static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.name		= "mcspi3",
 	.class		= &omap44xx_mcspi_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mcspi3_irqs,
 	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
 	.main_clk	= "mcspi3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi3_dev_attr,
@@ -3440,12 +3615,15 @@ static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
 static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.name		= "mcspi4",
 	.class		= &omap44xx_mcspi_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mcspi4_irqs,
 	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
 	.main_clk	= "mcspi4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi4_dev_attr,
@@ -3524,12 +3702,15 @@ static struct omap_mmc_dev_attr mmc1_dev_attr = {
 static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.name		= "mmc1",
 	.class		= &omap44xx_mmc_hwmod_class,
+	.clkdm_name	= "l3_init_clkdm",
 	.mpu_irqs	= omap44xx_mmc1_irqs,
 	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
 	.main_clk	= "mmc1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mmc1_dev_attr,
@@ -3583,12 +3764,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mmc2_slaves[] = {
 static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.name		= "mmc2",
 	.class		= &omap44xx_mmc_hwmod_class,
+	.clkdm_name	= "l3_init_clkdm",
 	.mpu_irqs	= omap44xx_mmc2_irqs,
 	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
 	.main_clk	= "mmc2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mmc2_slaves,
@@ -3637,12 +3821,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mmc3_slaves[] = {
 static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.name		= "mmc3",
 	.class		= &omap44xx_mmc_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mmc3_irqs,
 	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
 	.main_clk	= "mmc3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MMCSD3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mmc3_slaves,
@@ -3689,13 +3876,16 @@ static struct omap_hwmod_ocp_if *omap44xx_mmc4_slaves[] = {
 static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.name		= "mmc4",
 	.class		= &omap44xx_mmc_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mmc4_irqs,
 
 	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
 	.main_clk	= "mmc4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MMCSD4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mmc4_slaves,
@@ -3742,12 +3932,15 @@ static struct omap_hwmod_ocp_if *omap44xx_mmc5_slaves[] = {
 static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.name		= "mmc5",
 	.class		= &omap44xx_mmc_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_mmc5_irqs,
 	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
 	.main_clk	= "mmc5_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_MMCSD5_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_mmc5_slaves,
@@ -3782,12 +3975,14 @@ static struct omap_hwmod_ocp_if *omap44xx_mpu_masters[] = {
 static struct omap_hwmod omap44xx_mpu_hwmod = {
 	.name		= "mpu",
 	.class		= &omap44xx_mpu_hwmod_class,
+	.clkdm_name	= "mpuss_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
 	.mpu_irqs	= omap44xx_mpu_irqs,
 	.main_clk	= "dpll_mpu_m2_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_MPU_MPU_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_MPU_MPU_CONTEXT_OFFSET,
 		},
 	},
 	.masters	= omap44xx_mpu_masters,
@@ -3854,13 +4049,16 @@ static struct omap_hwmod_ocp_if *omap44xx_smartreflex_core_slaves[] = {
 static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
 	.name		= "smartreflex_core",
 	.class		= &omap44xx_smartreflex_hwmod_class,
+	.clkdm_name	= "l4_ao_clkdm",
 	.mpu_irqs	= omap44xx_smartreflex_core_irqs,
 
 	.main_clk	= "smartreflex_core_fck",
 	.vdd_name	= "core",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_ALWON_SR_CORE_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_smartreflex_core_slaves,
@@ -3901,12 +4099,15 @@ static struct omap_hwmod_ocp_if *omap44xx_smartreflex_iva_slaves[] = {
 static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
 	.name		= "smartreflex_iva",
 	.class		= &omap44xx_smartreflex_hwmod_class,
+	.clkdm_name	= "l4_ao_clkdm",
 	.mpu_irqs	= omap44xx_smartreflex_iva_irqs,
 	.main_clk	= "smartreflex_iva_fck",
 	.vdd_name	= "iva",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_ALWON_SR_IVA_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_smartreflex_iva_slaves,
@@ -3947,12 +4148,15 @@ static struct omap_hwmod_ocp_if *omap44xx_smartreflex_mpu_slaves[] = {
 static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 	.name		= "smartreflex_mpu",
 	.class		= &omap44xx_smartreflex_hwmod_class,
+	.clkdm_name	= "l4_ao_clkdm",
 	.mpu_irqs	= omap44xx_smartreflex_mpu_irqs,
 	.main_clk	= "smartreflex_mpu_fck",
 	.vdd_name	= "mpu",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_ALWON_SR_MPU_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_smartreflex_mpu_slaves,
@@ -4011,9 +4215,11 @@ static struct omap_hwmod_ocp_if *omap44xx_spinlock_slaves[] = {
 static struct omap_hwmod omap44xx_spinlock_hwmod = {
 	.name		= "spinlock",
 	.class		= &omap44xx_spinlock_hwmod_class,
+	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET,
 		},
 	},
 	.slaves		= omap44xx_spinlock_slaves,
@@ -4092,11 +4298,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer1_slaves[] = {
 static struct omap_hwmod omap44xx_timer1_hwmod = {
 	.name		= "timer1",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.mpu_irqs	= omap44xx_timer1_irqs,
 	.main_clk	= "timer1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer1_slaves,
@@ -4137,11 +4346,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer2_slaves[] = {
 static struct omap_hwmod omap44xx_timer2_hwmod = {
 	.name		= "timer2",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer2_irqs,
 	.main_clk	= "timer2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer2_slaves,
@@ -4182,11 +4394,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer3_slaves[] = {
 static struct omap_hwmod omap44xx_timer3_hwmod = {
 	.name		= "timer3",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer3_irqs,
 	.main_clk	= "timer3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer3_slaves,
@@ -4227,11 +4442,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer4_slaves[] = {
 static struct omap_hwmod omap44xx_timer4_hwmod = {
 	.name		= "timer4",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer4_irqs,
 	.main_clk	= "timer4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer4_slaves,
@@ -4291,11 +4509,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer5_slaves[] = {
 static struct omap_hwmod omap44xx_timer5_hwmod = {
 	.name		= "timer5",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_timer5_irqs,
 	.main_clk	= "timer5_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer5_slaves,
@@ -4355,12 +4576,15 @@ static struct omap_hwmod_ocp_if *omap44xx_timer6_slaves[] = {
 static struct omap_hwmod omap44xx_timer6_hwmod = {
 	.name		= "timer6",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_timer6_irqs,
 
 	.main_clk	= "timer6_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer6_slaves,
@@ -4420,11 +4644,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer7_slaves[] = {
 static struct omap_hwmod omap44xx_timer7_hwmod = {
 	.name		= "timer7",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_timer7_irqs,
 	.main_clk	= "timer7_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer7_slaves,
@@ -4484,11 +4711,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer8_slaves[] = {
 static struct omap_hwmod omap44xx_timer8_hwmod = {
 	.name		= "timer8",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_timer8_irqs,
 	.main_clk	= "timer8_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer8_slaves,
@@ -4529,11 +4759,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer9_slaves[] = {
 static struct omap_hwmod omap44xx_timer9_hwmod = {
 	.name		= "timer9",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer9_irqs,
 	.main_clk	= "timer9_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer9_slaves,
@@ -4574,11 +4807,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer10_slaves[] = {
 static struct omap_hwmod omap44xx_timer10_hwmod = {
 	.name		= "timer10",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer10_irqs,
 	.main_clk	= "timer10_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer10_slaves,
@@ -4619,11 +4855,14 @@ static struct omap_hwmod_ocp_if *omap44xx_timer11_slaves[] = {
 static struct omap_hwmod omap44xx_timer11_hwmod = {
 	.name		= "timer11",
 	.class		= &omap44xx_timer_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_timer11_irqs,
 	.main_clk	= "timer11_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_timer11_slaves,
@@ -4692,12 +4931,15 @@ static struct omap_hwmod_ocp_if *omap44xx_uart1_slaves[] = {
 static struct omap_hwmod omap44xx_uart1_hwmod = {
 	.name		= "uart1",
 	.class		= &omap44xx_uart_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_uart1_irqs,
 	.sdma_reqs	= omap44xx_uart1_sdma_reqs,
 	.main_clk	= "uart1_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_UART1_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_uart1_slaves,
@@ -4744,12 +4986,15 @@ static struct omap_hwmod_ocp_if *omap44xx_uart2_slaves[] = {
 static struct omap_hwmod omap44xx_uart2_hwmod = {
 	.name		= "uart2",
 	.class		= &omap44xx_uart_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_uart2_irqs,
 	.sdma_reqs	= omap44xx_uart2_sdma_reqs,
 	.main_clk	= "uart2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_UART2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_uart2_slaves,
@@ -4796,13 +5041,16 @@ static struct omap_hwmod_ocp_if *omap44xx_uart3_slaves[] = {
 static struct omap_hwmod omap44xx_uart3_hwmod = {
 	.name		= "uart3",
 	.class		= &omap44xx_uart_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
 	.mpu_irqs	= omap44xx_uart3_irqs,
 	.sdma_reqs	= omap44xx_uart3_sdma_reqs,
 	.main_clk	= "uart3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_UART3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_uart3_slaves,
@@ -4849,12 +5097,15 @@ static struct omap_hwmod_ocp_if *omap44xx_uart4_slaves[] = {
 static struct omap_hwmod omap44xx_uart4_hwmod = {
 	.name		= "uart4",
 	.class		= &omap44xx_uart_hwmod_class,
+	.clkdm_name	= "l4_per_clkdm",
 	.mpu_irqs	= omap44xx_uart4_irqs,
 	.sdma_reqs	= omap44xx_uart4_sdma_reqs,
 	.main_clk	= "uart4_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L4PER_UART4_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_uart4_slaves,
@@ -4927,12 +5178,15 @@ static struct omap_hwmod_opt_clk usb_otg_hs_opt_clks[] = {
 static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
 	.name		= "usb_otg_hs",
 	.class		= &omap44xx_usb_otg_hs_hwmod_class,
+	.clkdm_name	= "l3_init_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
 	.mpu_irqs	= omap44xx_usb_otg_hs_irqs,
 	.main_clk	= "usb_otg_hs_ick",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= usb_otg_hs_opt_clks,
@@ -5000,11 +5254,14 @@ static struct omap_hwmod_ocp_if *omap44xx_wd_timer2_slaves[] = {
 static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
 	.class		= &omap44xx_wd_timer_hwmod_class,
+	.clkdm_name	= "l4_wkup_clkdm",
 	.mpu_irqs	= omap44xx_wd_timer2_irqs,
 	.main_clk	= "wd_timer2_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_wd_timer2_slaves,
@@ -5064,11 +5321,14 @@ static struct omap_hwmod_ocp_if *omap44xx_wd_timer3_slaves[] = {
 static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 	.name		= "wd_timer3",
 	.class		= &omap44xx_wd_timer_hwmod_class,
+	.clkdm_name	= "abe_clkdm",
 	.mpu_irqs	= omap44xx_wd_timer3_irqs,
 	.main_clk	= "wd_timer3_fck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL,
+			.clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET,
+			.context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.slaves		= omap44xx_wd_timer3_slaves,
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index d48813fd62de..3feb35911a32 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -108,6 +108,7 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 	u32 cur_state;
 	int sleep_switch = -1;
 	int ret = 0;
+	int hwsup = 0;
 
 	if (pwrdm == NULL || IS_ERR(pwrdm))
 		return -EINVAL;
@@ -127,6 +128,7 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 			(pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) {
 			sleep_switch = LOWPOWERSTATE_SWITCH;
 		} else {
+			hwsup = clkdm_in_hwsup(pwrdm->pwrdm_clkdms[0]);
 			clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
 			pwrdm_wait_transition(pwrdm);
 			sleep_switch = FORCEWAKEUP_SWITCH;
@@ -142,7 +144,7 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 
 	switch (sleep_switch) {
 	case FORCEWAKEUP_SWITCH:
-		if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO)
+		if (hwsup)
 			clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
 		else
 			clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 6be14389e4f3..2e40a5cf0163 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -70,7 +70,7 @@ static void omap_prcm_arch_reset(char mode, const char *cmd)
 		prcm_offs = OMAP3430_GR_MOD;
 		omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
 	} else if (cpu_is_omap44xx()) {
-		omap4_prm_global_warm_sw_reset(); /* never returns */
+		omap4_prminst_global_warm_sw_reset(); /* never returns */
 	} else {
 		WARN_ON(1);
 	}
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index a2a04bfa9628..00165558fc4d 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -1,7 +1,7 @@
 /*
  * OMAP4 PRM module functions
  *
- * Copyright (C) 2010 Texas Instruments, Inc.
+ * Copyright (C) 2011 Texas Instruments, Inc.
  * Copyright (C) 2010 Nokia Corporation
  * Benoît Cousson
  * Paul Walmsley
@@ -24,12 +24,6 @@
 #include "prm44xx.h"
 #include "prm-regbits-44xx.h"
 
-/*
- * Address offset (in bytes) between the reset control and the reset
- * status registers: 4 bytes on OMAP4
- */
-#define OMAP4_RST_CTRL_ST_OFFSET		4
-
 /* PRM low-level functions */
 
 /* Read a register in a CM/PRM instance in the PRM module */
@@ -56,140 +50,3 @@ u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
 
 	return v;
 }
-
-/* Read a PRM register, AND it, and shift the result down to bit 0 */
-/* XXX deprecated */
-u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask)
-{
-	u32 v;
-
-	v = __raw_readl(reg);
-	v &= mask;
-	v >>= __ffs(mask);
-
-	return v;
-}
-
-/* Read-modify-write a register in a PRM module. Caller must lock */
-/* XXX deprecated */
-u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg)
-{
-	u32 v;
-
-	v = __raw_readl(reg);
-	v &= ~mask;
-	v |= bits;
-	__raw_writel(v, reg);
-
-	return v;
-}
-
-u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 reg)
-{
-	return omap4_prm_rmw_inst_reg_bits(bits, bits, inst, reg);
-}
-
-u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 reg)
-{
-	return omap4_prm_rmw_inst_reg_bits(bits, 0x0, inst, reg);
-}
-
-/**
- * omap4_prm_is_hardreset_asserted - read the HW reset line state of
- * submodules contained in the hwmod module
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to check
- *
- * Returns 1 if the (sub)module hardreset line is currently asserted,
- * 0 if the (sub)module hardreset line is not currently asserted, or
- * -EINVAL upon parameter error.
- */
-int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift)
-{
-	if (!cpu_is_omap44xx() || !rstctrl_reg)
-		return -EINVAL;
-
-	return omap4_prm_read_bits_shift(rstctrl_reg, (1 << shift));
-}
-
-/**
- * omap4_prm_assert_hardreset - assert the HW reset line of a submodule
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to assert
- *
- * Some IPs like dsp, ipu or iva contain processors that require an HW
- * reset line to be asserted / deasserted in order to fully enable the
- * IP.  These modules may have multiple hard-reset lines that reset
- * different 'submodules' inside the IP block.  This function will
- * place the submodule into reset.  Returns 0 upon success or -EINVAL
- * upon an argument error.
- */
-int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift)
-{
-	u32 mask;
-
-	if (!cpu_is_omap44xx() || !rstctrl_reg)
-		return -EINVAL;
-
-	mask = 1 << shift;
-	omap4_prm_rmw_reg_bits(mask, mask, rstctrl_reg);
-
-	return 0;
-}
-
-/**
- * omap4_prm_deassert_hardreset - deassert a submodule hardreset line and wait
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to deassert
- *
- * Some IPs like dsp, ipu or iva contain processors that require an HW
- * reset line to be asserted / deasserted in order to fully enable the
- * IP.  These modules may have multiple hard-reset lines that reset
- * different 'submodules' inside the IP block.  This function will
- * take the submodule out of reset and wait until the PRCM indicates
- * that the reset has completed before returning.  Returns 0 upon success or
- * -EINVAL upon an argument error, -EEXIST if the submodule was already out
- * of reset, or -EBUSY if the submodule did not exit reset promptly.
- */
-int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift)
-{
-	u32 mask;
-	void __iomem *rstst_reg;
-	int c;
-
-	if (!cpu_is_omap44xx() || !rstctrl_reg)
-		return -EINVAL;
-
-	rstst_reg = rstctrl_reg + OMAP4_RST_CTRL_ST_OFFSET;
-
-	mask = 1 << shift;
-
-	/* Check the current status to avoid de-asserting the line twice */
-	if (omap4_prm_read_bits_shift(rstctrl_reg, mask) == 0)
-		return -EEXIST;
-
-	/* Clear the reset status by writing 1 to the status bit */
-	omap4_prm_rmw_reg_bits(0xffffffff, mask, rstst_reg);
-	/* de-assert the reset control line */
-	omap4_prm_rmw_reg_bits(mask, 0, rstctrl_reg);
-	/* wait the status to be set */
-	omap_test_timeout(omap4_prm_read_bits_shift(rstst_reg, mask),
-			  MAX_MODULE_HARDRESET_WAIT, c);
-
-	return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
-}
-
-void omap4_prm_global_warm_sw_reset(void)
-{
-	u32 v;
-
-	v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
-				    OMAP4_RM_RSTCTRL);
-	v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK;
-	omap4_prm_write_inst_reg(v, OMAP4430_PRM_DEVICE_INST,
-				 OMAP4_RM_RSTCTRL);
-
-	/* OCP barrier */
-	v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
-				    OMAP4_RM_RSTCTRL);
-}
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index 6e53120fd6cb..7dfa379b625d 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -750,16 +750,6 @@
 extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx);
 extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx);
 extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
-extern u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg);
-extern u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 idx);
-extern u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 idx);
-extern u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask);
-
-extern int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift);
-extern int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift);
-extern int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
-
-extern void omap4_prm_global_warm_sw_reset(void);
 
 # endif
 
diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c
index a30324297278..3a7bab16edd5 100644
--- a/arch/arm/mach-omap2/prminst44xx.c
+++ b/arch/arm/mach-omap2/prminst44xx.c
@@ -2,6 +2,7 @@
  * OMAP4 PRM instance functions
  *
  * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2011 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
@@ -53,7 +54,7 @@ void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
 
 /* Read-modify-write a register in PRM. Caller must lock */
 u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
-				   s16 idx)
+				    u16 idx)
 {
 	u32 v;
 
@@ -64,3 +65,112 @@ u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
 
 	return v;
 }
+
+/*
+ * Address offset (in bytes) between the reset control and the reset
+ * status registers: 4 bytes on OMAP4
+ */
+#define OMAP4_RST_CTRL_ST_OFFSET		4
+
+/**
+ * omap4_prminst_is_hardreset_asserted - read the HW reset line state of
+ * submodules contained in the hwmod module
+ * @rstctrl_reg: RM_RSTCTRL register address for this module
+ * @shift: register bit shift corresponding to the reset line to check
+ *
+ * Returns 1 if the (sub)module hardreset line is currently asserted,
+ * 0 if the (sub)module hardreset line is not currently asserted, or
+ * -EINVAL upon parameter error.
+ */
+int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst,
+					u16 rstctrl_offs)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(part, inst, rstctrl_offs);
+	v &= 1 << shift;
+	v >>= shift;
+
+	return v;
+}
+
+/**
+ * omap4_prminst_assert_hardreset - assert the HW reset line of a submodule
+ * @rstctrl_reg: RM_RSTCTRL register address for this module
+ * @shift: register bit shift corresponding to the reset line to assert
+ *
+ * Some IPs like dsp, ipu or iva contain processors that require an HW
+ * reset line to be asserted / deasserted in order to fully enable the
+ * IP.  These modules may have multiple hard-reset lines that reset
+ * different 'submodules' inside the IP block.  This function will
+ * place the submodule into reset.  Returns 0 upon success or -EINVAL
+ * upon an argument error.
+ */
+int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst,
+				   u16 rstctrl_offs)
+{
+	u32 mask = 1 << shift;
+
+	omap4_prminst_rmw_inst_reg_bits(mask, mask, part, inst, rstctrl_offs);
+
+	return 0;
+}
+
+/**
+ * omap4_prminst_deassert_hardreset - deassert a submodule hardreset line and
+ * wait
+ * @rstctrl_reg: RM_RSTCTRL register address for this module
+ * @shift: register bit shift corresponding to the reset line to deassert
+ *
+ * Some IPs like dsp, ipu or iva contain processors that require an HW
+ * reset line to be asserted / deasserted in order to fully enable the
+ * IP.  These modules may have multiple hard-reset lines that reset
+ * different 'submodules' inside the IP block.  This function will
+ * take the submodule out of reset and wait until the PRCM indicates
+ * that the reset has completed before returning.  Returns 0 upon success or
+ * -EINVAL upon an argument error, -EEXIST if the submodule was already out
+ * of reset, or -EBUSY if the submodule did not exit reset promptly.
+ */
+int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst,
+				     u16 rstctrl_offs)
+{
+	int c;
+	u32 mask = 1 << shift;
+	u16 rstst_offs = rstctrl_offs + OMAP4_RST_CTRL_ST_OFFSET;
+
+	/* Check the current status to avoid de-asserting the line twice */
+	if (omap4_prminst_is_hardreset_asserted(shift, part, inst,
+						rstctrl_offs) == 0)
+		return -EEXIST;
+
+	/* Clear the reset status by writing 1 to the status bit */
+	omap4_prminst_rmw_inst_reg_bits(0xffffffff, mask, part, inst,
+					rstst_offs);
+	/* de-assert the reset control line */
+	omap4_prminst_rmw_inst_reg_bits(mask, 0, part, inst, rstctrl_offs);
+	/* wait the status to be set */
+	omap_test_timeout(omap4_prminst_is_hardreset_asserted(shift, part, inst,
+							      rstst_offs),
+			  MAX_MODULE_HARDRESET_WAIT, c);
+
+	return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
+}
+
+
+void omap4_prminst_global_warm_sw_reset(void)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
+				    OMAP4430_PRM_DEVICE_INST,
+				    OMAP4_PRM_RSTCTRL_OFFSET);
+	v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK;
+	omap4_prminst_write_inst_reg(v, OMAP4430_PRM_PARTITION,
+				 OMAP4430_PRM_DEVICE_INST,
+				 OMAP4_PRM_RSTCTRL_OFFSET);
+
+	/* OCP barrier */
+	v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
+				    OMAP4430_PRM_DEVICE_INST,
+				    OMAP4_PRM_RSTCTRL_OFFSET);
+}
diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h
index 02dd66ddda8b..46f2efb36596 100644
--- a/arch/arm/mach-omap2/prminst44xx.h
+++ b/arch/arm/mach-omap2/prminst44xx.h
@@ -2,6 +2,7 @@
  * OMAP4 Power/Reset Management (PRM) function prototypes
  *
  * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2011 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,8 +19,15 @@
 extern u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx);
 extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
 extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
-					   s16 inst, s16 idx);
+					   s16 inst, u16 idx);
 
-extern void omap4_prm_global_warm_sw_reset(void);
+extern void omap4_prminst_global_warm_sw_reset(void);
+
+extern int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst,
+					       u16 rstctrl_offs);
+extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst,
+					  u16 rstctrl_offs);
+extern int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst,
+					    u16 rstctrl_offs);
 
 #endif
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 3aaa46f6cd12..2543342dbccb 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -80,11 +80,11 @@ static struct twl4030_madc_platform_data omap3_madc_pdata = {
 	.irq_line	= 1,
 };
 
-static struct twl4030_codec_audio_data omap3_audio;
+static struct twl4030_codec_data omap3_codec;
 
-static struct twl4030_codec_data omap3_codec_pdata = {
+static struct twl4030_audio_data omap3_audio_pdata = {
 	.audio_mclk = 26000000,
-	.audio = &omap3_audio,
+	.codec = &omap3_codec,
 };
 
 static struct regulator_consumer_supply omap3_vdda_dac_supplies[] = {
@@ -292,8 +292,8 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
 	if (pdata_flags & TWL_COMMON_PDATA_MADC && !pmic_data->madc)
 		pmic_data->madc = &omap3_madc_pdata;
 
-	if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->codec)
-		pmic_data->codec = &omap3_codec_pdata;
+	if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->audio)
+		pmic_data->audio = &omap3_audio_pdata;
 
 	/* Common regulator configurations */
 	if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac)
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 964704f40bbe..3ba4d11ca73e 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -475,8 +475,41 @@ int __init clk_init(struct clk_functions * custom_clocks)
 /*
  *	debugfs support to trace clock tree hierarchy and attributes
  */
+
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+
 static struct dentry *clk_debugfs_root;
 
+static int clk_dbg_show_summary(struct seq_file *s, void *unused)
+{
+	struct clk *c;
+	struct clk *pa;
+
+	seq_printf(s, "%-30s %-30s %-10s %s\n",
+		"clock-name", "parent-name", "rate", "use-count");
+
+	list_for_each_entry(c, &clocks, node) {
+		pa = c->parent;
+		seq_printf(s, "%-30s %-30s %-10lu %d\n",
+			c->name, pa ? pa->name : "none", c->rate, c->usecount);
+	}
+
+	return 0;
+}
+
+static int clk_dbg_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, clk_dbg_show_summary, inode->i_private);
+}
+
+static const struct file_operations debug_clock_fops = {
+	.open           = clk_dbg_open,
+	.read           = seq_read,
+	.llseek         = seq_lseek,
+	.release        = single_release,
+};
+
 static int clk_debugfs_register_one(struct clk *c)
 {
 	int err;
@@ -545,6 +578,12 @@ static int __init clk_debugfs_init(void)
 		if (err)
 			goto err_out;
 	}
+
+	d = debugfs_create_file("summary", S_IRUGO,
+		d, NULL, &debug_clock_fops);
+	if (!d)
+		return -ENOMEM;
+
 	return 0;
 err_out:
 	debugfs_remove_recursive(clk_debugfs_root);
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index c88432005665..926d25c780f3 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -407,11 +407,19 @@
 #endif
 #define TWL6030_IRQ_END		(TWL6030_IRQ_BASE + TWL6030_BASE_NR_IRQS)
 
+#define TWL6040_CODEC_IRQ_BASE	TWL6030_IRQ_END
+#ifdef CONFIG_TWL6040_CODEC
+#define TWL6040_CODEC_NR_IRQS	6
+#else
+#define TWL6040_CODEC_NR_IRQS	0
+#endif
+#define TWL6040_CODEC_IRQ_END	(TWL6040_CODEC_IRQ_BASE + TWL6040_CODEC_NR_IRQS)
+
 /* Total number of interrupts depends on the enabled blocks above */
-#if (TWL4030_GPIO_IRQ_END > TWL6030_IRQ_END)
+#if (TWL4030_GPIO_IRQ_END > TWL6040_CODEC_IRQ_END)
 #define TWL_IRQ_END 		TWL4030_GPIO_IRQ_END
 #else
-#define TWL_IRQ_END		TWL6030_IRQ_END
+#define TWL_IRQ_END		TWL6040_CODEC_IRQ_END
 #endif
 
 /* GPMC related */
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index fafdfe3c8d4e..0e329ca88a70 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -2,6 +2,7 @@
  * omap_hwmod macros, structures
  *
  * Copyright (C) 2009-2011 Nokia Corporation
+ * Copyright (C) 2011 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -79,6 +80,11 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
 #define HWMOD_IDLEMODE_SMART		(1 << 2)
 #define HWMOD_IDLEMODE_SMART_WKUP	(1 << 3)
 
+/* modulemode control type (SW or HW) */
+#define MODULEMODE_HWCTRL		1
+#define MODULEMODE_SWCTRL		2
+
+
 /**
  * struct omap_hwmod_mux_info - hwmod specific mux configuration
  * @pads:              array of omap_device_pad entries
@@ -360,9 +366,11 @@ struct omap_hwmod_omap2_prcm {
  * @submodule_wkdep_bit: bit shift of the WKDEP range
  */
 struct omap_hwmod_omap4_prcm {
-	void __iomem	*clkctrl_reg;
-	void __iomem	*rstctrl_reg;
+	u16		clkctrl_offs;
+	u16		rstctrl_offs;
+	u16		context_offs;
 	u8		submodule_wkdep_bit;
+	u8		modulemode;
 };
 
 
@@ -515,6 +523,8 @@ struct omap_hwmod {
 	const char			*main_clk;
 	struct clk			*_clk;
 	struct omap_hwmod_opt_clk	*opt_clks;
+	char				*clkdm_name;
+	struct clockdomain		*clkdm;
 	char				*vdd_name;
 	struct voltagedomain		*voltdm;
 	struct omap_hwmod_ocp_if	**masters; /* connect to *_IA */
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 3471c650743b..b6b409744954 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -236,56 +236,71 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat)
 	return 0;
 }
 
+static void _add_clkdev(struct omap_device *od, const char *clk_alias,
+		       const char *clk_name)
+{
+	struct clk *r;
+	struct clk_lookup *l;
+
+	if (!clk_alias || !clk_name)
+		return;
+
+	pr_debug("omap_device: %s: Creating %s -> %s\n",
+		 dev_name(&od->pdev.dev), clk_alias, clk_name);
+
+	r = clk_get_sys(dev_name(&od->pdev.dev), clk_alias);
+	if (!IS_ERR(r)) {
+		pr_warning("omap_device: %s: alias %s already exists\n",
+			   dev_name(&od->pdev.dev), clk_alias);
+		clk_put(r);
+		return;
+	}
+
+	r = omap_clk_get_by_name(clk_name);
+	if (IS_ERR(r)) {
+		pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
+		       dev_name(&od->pdev.dev), clk_name);
+		return;
+	}
+
+	l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev.dev));
+	if (!l) {
+		pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
+		       dev_name(&od->pdev.dev), clk_alias);
+		return;
+	}
+
+	clkdev_add(l);
+}
+
 /**
- * _add_optional_clock_clkdev - Add clkdev entry for hwmod optional clocks
+ * _add_hwmod_clocks_clkdev - Add clkdev entry for hwmod optional clocks
+ * and main clock
  * @od: struct omap_device *od
+ * @oh: struct omap_hwmod *oh
  *
- * For every optional clock present per hwmod per omap_device, this function
- * adds an entry in the clkdev table of the form <dev-id=dev_name, con-id=role>
- * if it does not exist already.
+ * For the main clock and every optional clock present per hwmod per
+ * omap_device, this function adds an entry in the clkdev table of the
+ * form <dev-id=dev_name, con-id=role> if it does not exist already.
  *
  * The function is called from inside omap_device_build_ss(), after
  * omap_device_register.
  *
  * This allows drivers to get a pointer to its optional clocks based on its role
  * by calling clk_get(<dev*>, <role>).
+ * In the case of the main clock, a "fck" alias is used.
  *
  * No return value.
  */
-static void _add_optional_clock_clkdev(struct omap_device *od,
-				      struct omap_hwmod *oh)
+static void _add_hwmod_clocks_clkdev(struct omap_device *od,
+				     struct omap_hwmod *oh)
 {
 	int i;
 
-	for (i = 0; i < oh->opt_clks_cnt; i++) {
-		struct omap_hwmod_opt_clk *oc;
-		struct clk *r;
-		struct clk_lookup *l;
-
-		oc = &oh->opt_clks[i];
-
-		if (!oc->_clk)
-			continue;
-
-		r = clk_get_sys(dev_name(&od->pdev.dev), oc->role);
-		if (!IS_ERR(r))
-			continue; /* clkdev entry exists */
+	_add_clkdev(od, "fck", oh->main_clk);
 
-		r = omap_clk_get_by_name((char *)oc->clk);
-		if (IS_ERR(r)) {
-			pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
-			       dev_name(&od->pdev.dev), oc->clk);
-			continue;
-		}
-
-		l = clkdev_alloc(r, oc->role, dev_name(&od->pdev.dev));
-		if (!l) {
-			pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
-			       dev_name(&od->pdev.dev), oc->role);
-			return;
-		}
-		clkdev_add(l);
-	}
+	for (i = 0; i < oh->opt_clks_cnt; i++)
+		_add_clkdev(od, oh->opt_clks[i].role, oh->opt_clks[i].clk);
 }
 
 
@@ -492,7 +507,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
 
 	for (i = 0; i < oh_cnt; i++) {
 		hwmods[i]->od = od;
-		_add_optional_clock_clkdev(od, hwmods[i]);
+		_add_hwmod_clocks_clkdev(od, hwmods[i]);
 	}
 
 	if (ret)
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 45dc6aa62ba4..d1bf8724b58f 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -267,7 +267,7 @@ config INPUT_TWL4030_PWRBUTTON
 config INPUT_TWL4030_VIBRA
 	tristate "Support for TWL4030 Vibrator"
 	depends on TWL4030_CORE
-	select TWL4030_CODEC
+	select MFD_TWL4030_AUDIO
 	select INPUT_FF_MEMLESS
 	help
 	  This option enables support for TWL4030 Vibrator Driver.
@@ -275,6 +275,17 @@ config INPUT_TWL4030_VIBRA
 	  To compile this driver as a module, choose M here. The module will
 	  be called twl4030_vibra.
 
+config INPUT_TWL6040_VIBRA
+	tristate "Support for TWL6040 Vibrator"
+	depends on TWL4030_CORE
+	select TWL6040_CORE
+	select INPUT_FF_MEMLESS
+	help
+	  This option enables support for TWL6040 Vibrator Driver.
+
+	  To compile this driver as a module, choose M here. The module will
+	  be called twl6040_vibra.
+
 config INPUT_UINPUT
 	tristate "User level driver support"
 	help
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 38efb2cb182b..4da7c3a60e04 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -40,6 +40,7 @@ obj-$(CONFIG_INPUT_SGI_BTNS)		+= sgi_btns.o
 obj-$(CONFIG_INPUT_SPARCSPKR)		+= sparcspkr.o
 obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON)	+= twl4030-pwrbutton.o
 obj-$(CONFIG_INPUT_TWL4030_VIBRA)	+= twl4030-vibra.o
+obj-$(CONFIG_INPUT_TWL6040_VIBRA)	+= twl6040-vibra.o
 obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
 obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
 obj-$(CONFIG_INPUT_WM831X_ON)		+= wm831x-on.o
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 014dd4ad0d4f..3c1a432c14dc 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -28,7 +28,7 @@
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
 #include <linux/i2c/twl.h>
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 #include <linux/input.h>
 #include <linux/slab.h>
 
@@ -67,7 +67,7 @@ static void vibra_enable(struct vibra_info *info)
 {
 	u8 reg;
 
-	twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
 
 	/* turn H-Bridge on */
 	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
@@ -75,7 +75,7 @@ static void vibra_enable(struct vibra_info *info)
 	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
 			 (reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
 
-	twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
+	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL);
 
 	info->enabled = true;
 }
@@ -90,8 +90,8 @@ static void vibra_disable(struct vibra_info *info)
 	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
 			 (reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
 
-	twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
-	twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL);
+	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
 
 	info->enabled = false;
 }
@@ -196,7 +196,7 @@ static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops,
 
 static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
 {
-	struct twl4030_codec_vibra_data *pdata = pdev->dev.platform_data;
+	struct twl4030_vibra_data *pdata = pdev->dev.platform_data;
 	struct vibra_info *info;
 	int ret;
 
diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
new file mode 100644
index 000000000000..c43002e7ec72
--- /dev/null
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -0,0 +1,423 @@
+/*
+ * twl6040-vibra.c - TWL6040 Vibrator driver
+ *
+ * Author:      Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
+ * Author:      Misael Lopez Cruz <misael.lopez@ti.com>
+ *
+ * Copyright:   (C) 2011 Texas Instruments, Inc.
+ *
+ * Based on twl4030-vibra.c by Henrik Saari <henrik.saari@nokia.com>
+ *				Felipe Balbi <felipe.balbi@nokia.com>
+ *				Jari Vanhala <ext-javi.vanhala@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <linux/i2c/twl.h>
+#include <linux/mfd/twl6040.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/regulator/consumer.h>
+
+#define EFFECT_DIR_180_DEG	0x8000
+
+/* Recommended modulation index 85% */
+#define TWL6040_VIBRA_MOD	85
+
+#define TWL6040_NUM_SUPPLIES 2
+
+struct vibra_info {
+	struct device *dev;
+	struct input_dev *input_dev;
+	struct workqueue_struct *workqueue;
+	struct work_struct play_work;
+	struct mutex mutex;
+	int irq;
+
+	bool enabled;
+	int weak_speed;
+	int strong_speed;
+	int direction;
+
+	unsigned int vibldrv_res;
+	unsigned int vibrdrv_res;
+	unsigned int viblmotor_res;
+	unsigned int vibrmotor_res;
+
+	struct regulator_bulk_data supplies[TWL6040_NUM_SUPPLIES];
+
+	struct twl6040 *twl6040;
+};
+
+static irqreturn_t twl6040_vib_irq_handler(int irq, void *data)
+{
+	struct vibra_info *info = data;
+	struct twl6040 *twl6040 = info->twl6040;
+	u8 status;
+
+	status = twl6040_reg_read(twl6040, TWL6040_REG_STATUS);
+	if (status & TWL6040_VIBLOCDET) {
+		dev_warn(info->dev, "Left Vibrator overcurrent detected\n");
+		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLL,
+				   TWL6040_VIBENAL);
+	}
+	if (status & TWL6040_VIBROCDET) {
+		dev_warn(info->dev, "Right Vibrator overcurrent detected\n");
+		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLR,
+				   TWL6040_VIBENAR);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void twl6040_vibra_enable(struct vibra_info *info)
+{
+	struct twl6040 *twl6040 = info->twl6040;
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(info->supplies), info->supplies);
+	if (ret) {
+		dev_err(info->dev, "failed to enable regulators %d\n", ret);
+		return;
+	}
+
+	twl6040_power(info->twl6040, 1);
+	if (twl6040->rev <= TWL6040_REV_ES1_1) {
+		/*
+		 * ERRATA: Disable overcurrent protection for at least
+		 * 3ms when enabling vibrator drivers to avoid false
+		 * overcurrent detection
+		 */
+		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
+				  TWL6040_VIBENAL | TWL6040_VIBCTRLL);
+		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
+				  TWL6040_VIBENAR | TWL6040_VIBCTRLR);
+		usleep_range(3000, 3500);
+	}
+
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
+			  TWL6040_VIBENAL);
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
+			  TWL6040_VIBENAR);
+
+	info->enabled = true;
+}
+
+static void twl6040_vibra_disable(struct vibra_info *info)
+{
+	struct twl6040 *twl6040 = info->twl6040;
+
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL, 0x00);
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR, 0x00);
+	twl6040_power(info->twl6040, 0);
+
+	regulator_bulk_disable(ARRAY_SIZE(info->supplies), info->supplies);
+
+	info->enabled = false;
+}
+
+static u8 twl6040_vibra_code(int vddvib, int vibdrv_res, int motor_res,
+			     int speed, int direction)
+{
+	int vpk, max_code;
+	u8 vibdat;
+
+	/* output swing */
+	vpk = (vddvib * motor_res * TWL6040_VIBRA_MOD) /
+		(100 * (vibdrv_res + motor_res));
+
+	/* 50mV per VIBDAT code step */
+	max_code = vpk / 50;
+	if (max_code > TWL6040_VIBDAT_MAX)
+		max_code = TWL6040_VIBDAT_MAX;
+
+	/* scale speed to max allowed code */
+	vibdat = (u8)((speed * max_code) / USHRT_MAX);
+
+	/* 2's complement for direction > 180 degrees */
+	vibdat *= direction;
+
+	return vibdat;
+}
+
+static void twl6040_vibra_set_effect(struct vibra_info *info)
+{
+	struct twl6040 *twl6040 = info->twl6040;
+	u8 vibdatl, vibdatr;
+	int volt;
+
+	/* weak motor */
+	volt = regulator_get_voltage(info->supplies[0].consumer) / 1000;
+	vibdatl = twl6040_vibra_code(volt, info->vibldrv_res,
+				     info->viblmotor_res,
+				     info->weak_speed, info->direction);
+
+	/* strong motor */
+	volt = regulator_get_voltage(info->supplies[1].consumer) / 1000;
+	vibdatr = twl6040_vibra_code(volt, info->vibrdrv_res,
+				     info->vibrmotor_res,
+				     info->strong_speed, info->direction);
+
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBDATL, vibdatl);
+	twl6040_reg_write(twl6040, TWL6040_REG_VIBDATR, vibdatr);
+}
+
+static void vibra_play_work(struct work_struct *work)
+{
+	struct vibra_info *info = container_of(work,
+				struct vibra_info, play_work);
+
+	mutex_lock(&info->mutex);
+
+	if (info->weak_speed || info->strong_speed) {
+		if (!info->enabled)
+			twl6040_vibra_enable(info);
+
+		twl6040_vibra_set_effect(info);
+	} else if (info->enabled)
+		twl6040_vibra_disable(info);
+
+	mutex_unlock(&info->mutex);
+}
+
+static int vibra_play(struct input_dev *input, void *data,
+		      struct ff_effect *effect)
+{
+	struct vibra_info *info = input_get_drvdata(input);
+	int ret;
+
+	info->weak_speed = effect->u.rumble.weak_magnitude;
+	info->strong_speed = effect->u.rumble.strong_magnitude;
+	info->direction = effect->direction < EFFECT_DIR_180_DEG ? 1 : -1;
+
+	ret = queue_work(info->workqueue, &info->play_work);
+	if (!ret) {
+		dev_info(&input->dev, "work is already on queue\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void twl6040_vibra_close(struct input_dev *input)
+{
+	struct vibra_info *info = input_get_drvdata(input);
+
+	cancel_work_sync(&info->play_work);
+
+	mutex_lock(&info->mutex);
+
+	if (info->enabled)
+		twl6040_vibra_disable(info);
+
+	mutex_unlock(&info->mutex);
+}
+
+#if CONFIG_PM_SLEEP
+static int twl6040_vibra_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct vibra_info *info = platform_get_drvdata(pdev);
+
+	mutex_lock(&info->mutex);
+
+	if (info->enabled)
+		twl6040_vibra_disable(info);
+
+	mutex_unlock(&info->mutex);
+
+	return 0;
+}
+
+#endif
+
+static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL);
+
+static int __devinit twl6040_vibra_probe(struct platform_device *pdev)
+{
+	struct twl4030_vibra_data *pdata = pdev->dev.platform_data;
+	struct vibra_info *info;
+	int ret;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "platform_data not available\n");
+		return -EINVAL;
+	}
+
+	info = kzalloc(sizeof(*info), GFP_KERNEL);
+	if (!info) {
+		dev_err(&pdev->dev, "couldn't allocate memory\n");
+		return -ENOMEM;
+	}
+
+	info->dev = &pdev->dev;
+	info->twl6040 = dev_get_drvdata(pdev->dev.parent);
+	info->vibldrv_res = pdata->vibldrv_res;
+	info->vibrdrv_res = pdata->vibrdrv_res;
+	info->viblmotor_res = pdata->viblmotor_res;
+	info->vibrmotor_res = pdata->vibrmotor_res;
+	if ((!info->vibldrv_res && !info->viblmotor_res) ||
+	    (!info->vibrdrv_res && !info->vibrmotor_res)) {
+		dev_err(info->dev, "invalid vibra driver/motor resistance\n");
+		ret = -EINVAL;
+		goto err_kzalloc;
+	}
+
+	info->irq = platform_get_irq(pdev, 0);
+	if (info->irq < 0) {
+		dev_err(info->dev, "invalid irq\n");
+		ret = -EINVAL;
+		goto err_kzalloc;
+	}
+
+	mutex_init(&info->mutex);
+
+	info->input_dev = input_allocate_device();
+	if (info->input_dev == NULL) {
+		dev_err(info->dev, "couldn't allocate input device\n");
+		ret = -ENOMEM;
+		goto err_kzalloc;
+	}
+
+	input_set_drvdata(info->input_dev, info);
+
+	info->input_dev->name = "twl6040:vibrator";
+	info->input_dev->id.version = 1;
+	info->input_dev->dev.parent = pdev->dev.parent;
+	info->input_dev->close = twl6040_vibra_close;
+	__set_bit(FF_RUMBLE, info->input_dev->ffbit);
+
+	ret = input_ff_create_memless(info->input_dev, NULL, vibra_play);
+	if (ret < 0) {
+		dev_err(info->dev, "couldn't register vibrator to FF\n");
+		goto err_ialloc;
+	}
+
+	ret = input_register_device(info->input_dev);
+	if (ret < 0) {
+		dev_err(info->dev, "couldn't register input device\n");
+		goto err_iff;
+	}
+
+	platform_set_drvdata(pdev, info);
+
+	ret = request_threaded_irq(info->irq, NULL, twl6040_vib_irq_handler, 0,
+				   "twl6040_irq_vib", info);
+	if (ret) {
+		dev_err(info->dev, "VIB IRQ request failed: %d\n", ret);
+		goto err_irq;
+	}
+
+	info->supplies[0].supply = "vddvibl";
+	info->supplies[1].supply = "vddvibr";
+	ret = regulator_bulk_get(info->dev, ARRAY_SIZE(info->supplies),
+				 info->supplies);
+	if (ret) {
+		dev_err(info->dev, "couldn't get regulators %d\n", ret);
+		goto err_regulator;
+	}
+
+	if (pdata->vddvibl_uV) {
+		ret = regulator_set_voltage(info->supplies[0].consumer,
+					    pdata->vddvibl_uV,
+					    pdata->vddvibl_uV);
+		if (ret) {
+			dev_err(info->dev, "failed to set VDDVIBL volt %d\n",
+				ret);
+			goto err_voltage;
+		}
+	}
+
+	if (pdata->vddvibr_uV) {
+		ret = regulator_set_voltage(info->supplies[1].consumer,
+					    pdata->vddvibr_uV,
+					    pdata->vddvibr_uV);
+		if (ret) {
+			dev_err(info->dev, "failed to set VDDVIBR volt %d\n",
+				ret);
+			goto err_voltage;
+		}
+	}
+
+	info->workqueue = alloc_workqueue("twl6040-vibra", 0, 0);
+	if (info->workqueue == NULL) {
+		dev_err(info->dev, "couldn't create workqueue\n");
+		ret = -ENOMEM;
+		goto err_voltage;
+	}
+	INIT_WORK(&info->play_work, vibra_play_work);
+
+	return 0;
+
+err_voltage:
+	regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies);
+err_regulator:
+	free_irq(info->irq, info);
+err_irq:
+	input_unregister_device(info->input_dev);
+	info->input_dev = NULL;
+err_iff:
+	if (info->input_dev)
+		input_ff_destroy(info->input_dev);
+err_ialloc:
+	input_free_device(info->input_dev);
+err_kzalloc:
+	kfree(info);
+	return ret;
+}
+
+static int __devexit twl6040_vibra_remove(struct platform_device *pdev)
+{
+	struct vibra_info *info = platform_get_drvdata(pdev);
+
+	input_unregister_device(info->input_dev);
+	free_irq(info->irq, info);
+	regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies);
+	destroy_workqueue(info->workqueue);
+	kfree(info);
+
+	return 0;
+}
+
+static struct platform_driver twl6040_vibra_driver = {
+	.probe		= twl6040_vibra_probe,
+	.remove		= __devexit_p(twl6040_vibra_remove),
+	.driver		= {
+		.name	= "twl6040-vibra",
+		.owner	= THIS_MODULE,
+		.pm	= &twl6040_vibra_pm_ops,
+	},
+};
+
+static int __init twl6040_vibra_init(void)
+{
+	return platform_driver_register(&twl6040_vibra_driver);
+}
+module_init(twl6040_vibra_init);
+
+static void __exit twl6040_vibra_exit(void)
+{
+	platform_driver_unregister(&twl6040_vibra_driver);
+}
+module_exit(twl6040_vibra_exit);
+
+MODULE_ALIAS("platform:twl6040-vibra");
+MODULE_DESCRIPTION("TWL6040 Vibra driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jorge Eduardo Candelaria <jorge.candelaria@ti.com>");
+MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>");
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 6ca938a6bf94..37b83eb6d703 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -218,7 +218,7 @@ config TWL4030_POWER
 	  and load scripts controlling which resources are switched off/on
 	  or reset when a sleep, wakeup or warm reset event occurs.
 
-config TWL4030_CODEC
+config MFD_TWL4030_AUDIO
 	bool
 	depends on TWL4030_CORE
 	select MFD_CORE
@@ -233,6 +233,12 @@ config TWL6030_PWM
 	  Say yes here if you want support for TWL6030 PWM.
 	  This is used to control charging LED brightness.
 
+config TWL6040_CORE
+	bool
+	depends on TWL4030_CORE && GENERIC_HARDIRQS
+	select MFD_CORE
+	default n
+
 config MFD_STMPE
 	bool "Support STMicroelectronics STMPE"
 	depends on I2C=y && GENERIC_HARDIRQS
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index d7d47d2a4c76..22a280fcb705 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -40,8 +40,9 @@ obj-$(CONFIG_MENELAUS)		+= menelaus.o
 obj-$(CONFIG_TWL4030_CORE)	+= twl-core.o twl4030-irq.o twl6030-irq.o
 obj-$(CONFIG_TWL4030_MADC)      += twl4030-madc.o
 obj-$(CONFIG_TWL4030_POWER)    += twl4030-power.o
-obj-$(CONFIG_TWL4030_CODEC)	+= twl4030-codec.o
+obj-$(CONFIG_MFD_TWL4030_AUDIO)	+= twl4030-audio.o
 obj-$(CONFIG_TWL6030_PWM)	+= twl6030-pwm.o
+obj-$(CONFIG_TWL6040_CORE)	+= twl6040-core.o twl6040-irq.o
 
 obj-$(CONFIG_MFD_MC13XXX)	+= mc13xxx-core.o
 
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index b8f2a4e7f6e7..a2eddc70995c 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -110,7 +110,7 @@
 #endif
 
 #if defined(CONFIG_TWL4030_CODEC) || defined(CONFIG_TWL4030_CODEC_MODULE) ||\
-	defined(CONFIG_SND_SOC_TWL6040) || defined(CONFIG_SND_SOC_TWL6040_MODULE)
+	defined(CONFIG_TWL6040_CORE) || defined(CONFIG_TWL6040_CORE_MODULE)
 #define twl_has_codec()	true
 #else
 #define twl_has_codec()	false
@@ -815,20 +815,19 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
 			return PTR_ERR(child);
 	}
 
-	if (twl_has_codec() && pdata->codec && twl_class_is_4030()) {
+	if (twl_has_codec() && pdata->audio && twl_class_is_4030()) {
 		sub_chip_id = twl_map[TWL_MODULE_AUDIO_VOICE].sid;
 		child = add_child(sub_chip_id, "twl4030-audio",
-				pdata->codec, sizeof(*pdata->codec),
+				pdata->audio, sizeof(*pdata->audio),
 				false, 0, 0);
 		if (IS_ERR(child))
 			return PTR_ERR(child);
 	}
 
-	/* Phoenix codec driver is probed directly atm */
-	if (twl_has_codec() && pdata->codec && twl_class_is_6030()) {
+	if (twl_has_codec() && pdata->audio && twl_class_is_6030()) {
 		sub_chip_id = twl_map[TWL_MODULE_AUDIO_VOICE].sid;
-		child = add_child(sub_chip_id, "twl6040-codec",
-				pdata->codec, sizeof(*pdata->codec),
+		child = add_child(sub_chip_id, "twl6040",
+				pdata->audio, sizeof(*pdata->audio),
 				false, 0, 0);
 		if (IS_ERR(child))
 			return PTR_ERR(child);
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
new file mode 100644
index 000000000000..ae51ab5d0e5d
--- /dev/null
+++ b/drivers/mfd/twl4030-audio.c
@@ -0,0 +1,277 @@
+/*
+ * MFD driver for twl4030 audio submodule, which contains an audio codec, and
+ * the vibra control.
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * Copyright:   (C) 2009 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/platform_device.h>
+#include <linux/i2c/twl.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/twl4030-audio.h>
+
+#define TWL4030_AUDIO_CELLS	2
+
+static struct platform_device *twl4030_audio_dev;
+
+struct twl4030_audio_resource {
+	int request_count;
+	u8 reg;
+	u8 mask;
+};
+
+struct twl4030_audio {
+	unsigned int audio_mclk;
+	struct mutex mutex;
+	struct twl4030_audio_resource resource[TWL4030_AUDIO_RES_MAX];
+	struct mfd_cell cells[TWL4030_AUDIO_CELLS];
+};
+
+/*
+ * Modify the resource, the function returns the content of the register
+ * after the modification.
+ */
+static int twl4030_audio_set_resource(enum twl4030_audio_res id, int enable)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+	u8 val;
+
+	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
+			audio->resource[id].reg);
+
+	if (enable)
+		val |= audio->resource[id].mask;
+	else
+		val &= ~audio->resource[id].mask;
+
+	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+					val, audio->resource[id].reg);
+
+	return val;
+}
+
+static inline int twl4030_audio_get_resource(enum twl4030_audio_res id)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+	u8 val;
+
+	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
+			audio->resource[id].reg);
+
+	return val;
+}
+
+/*
+ * Enable the resource.
+ * The function returns with error or the content of the register
+ */
+int twl4030_audio_enable_resource(enum twl4030_audio_res id)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+	int val;
+
+	if (id >= TWL4030_AUDIO_RES_MAX) {
+		dev_err(&twl4030_audio_dev->dev,
+				"Invalid resource ID (%u)\n", id);
+		return -EINVAL;
+	}
+
+	mutex_lock(&audio->mutex);
+	if (!audio->resource[id].request_count)
+		/* Resource was disabled, enable it */
+		val = twl4030_audio_set_resource(id, 1);
+	else
+		val = twl4030_audio_get_resource(id);
+
+	audio->resource[id].request_count++;
+	mutex_unlock(&audio->mutex);
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_enable_resource);
+
+/*
+ * Disable the resource.
+ * The function returns with error or the content of the register
+ */
+int twl4030_audio_disable_resource(unsigned id)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+	int val;
+
+	if (id >= TWL4030_AUDIO_RES_MAX) {
+		dev_err(&twl4030_audio_dev->dev,
+				"Invalid resource ID (%u)\n", id);
+		return -EINVAL;
+	}
+
+	mutex_lock(&audio->mutex);
+	if (!audio->resource[id].request_count) {
+		dev_err(&twl4030_audio_dev->dev,
+			"Resource has been disabled already (%u)\n", id);
+		mutex_unlock(&audio->mutex);
+		return -EPERM;
+	}
+	audio->resource[id].request_count--;
+
+	if (!audio->resource[id].request_count)
+		/* Resource can be disabled now */
+		val = twl4030_audio_set_resource(id, 0);
+	else
+		val = twl4030_audio_get_resource(id);
+
+	mutex_unlock(&audio->mutex);
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_disable_resource);
+
+unsigned int twl4030_audio_get_mclk(void)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+
+	return audio->audio_mclk;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
+
+static int __devinit twl4030_audio_probe(struct platform_device *pdev)
+{
+	struct twl4030_audio *audio;
+	struct twl4030_audio_data *pdata = pdev->dev.platform_data;
+	struct mfd_cell *cell = NULL;
+	int ret, childs = 0;
+	u8 val;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "Platform data is missing\n");
+		return -EINVAL;
+	}
+
+	/* Configure APLL_INFREQ and disable APLL if enabled */
+	val = 0;
+	switch (pdata->audio_mclk) {
+	case 19200000:
+		val |= TWL4030_APLL_INFREQ_19200KHZ;
+		break;
+	case 26000000:
+		val |= TWL4030_APLL_INFREQ_26000KHZ;
+		break;
+	case 38400000:
+		val |= TWL4030_APLL_INFREQ_38400KHZ;
+		break;
+	default:
+		dev_err(&pdev->dev, "Invalid audio_mclk\n");
+		return -EINVAL;
+	}
+	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+					val, TWL4030_REG_APLL_CTL);
+
+	audio = kzalloc(sizeof(struct twl4030_audio), GFP_KERNEL);
+	if (!audio)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, audio);
+
+	twl4030_audio_dev = pdev;
+	mutex_init(&audio->mutex);
+	audio->audio_mclk = pdata->audio_mclk;
+
+	/* Codec power */
+	audio->resource[TWL4030_AUDIO_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
+	audio->resource[TWL4030_AUDIO_RES_POWER].mask = TWL4030_CODECPDZ;
+
+	/* PLL */
+	audio->resource[TWL4030_AUDIO_RES_APLL].reg = TWL4030_REG_APLL_CTL;
+	audio->resource[TWL4030_AUDIO_RES_APLL].mask = TWL4030_APLL_EN;
+
+	if (pdata->codec) {
+		cell = &audio->cells[childs];
+		cell->name = "twl4030-codec";
+		cell->platform_data = pdata->codec;
+		cell->pdata_size = sizeof(*pdata->codec);
+		childs++;
+	}
+	if (pdata->vibra) {
+		cell = &audio->cells[childs];
+		cell->name = "twl4030-vibra";
+		cell->platform_data = pdata->vibra;
+		cell->pdata_size = sizeof(*pdata->vibra);
+		childs++;
+	}
+
+	if (childs)
+		ret = mfd_add_devices(&pdev->dev, pdev->id, audio->cells,
+				      childs, NULL, 0);
+	else {
+		dev_err(&pdev->dev, "No platform data found for childs\n");
+		ret = -ENODEV;
+	}
+
+	if (!ret)
+		return 0;
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(audio);
+	twl4030_audio_dev = NULL;
+	return ret;
+}
+
+static int __devexit twl4030_audio_remove(struct platform_device *pdev)
+{
+	struct twl4030_audio *audio = platform_get_drvdata(pdev);
+
+	mfd_remove_devices(&pdev->dev);
+	platform_set_drvdata(pdev, NULL);
+	kfree(audio);
+	twl4030_audio_dev = NULL;
+
+	return 0;
+}
+
+MODULE_ALIAS("platform:twl4030-audio");
+
+static struct platform_driver twl4030_audio_driver = {
+	.probe		= twl4030_audio_probe,
+	.remove		= __devexit_p(twl4030_audio_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "twl4030-audio",
+	},
+};
+
+static int __devinit twl4030_audio_init(void)
+{
+	return platform_driver_register(&twl4030_audio_driver);
+}
+module_init(twl4030_audio_init);
+
+static void __devexit twl4030_audio_exit(void)
+{
+	platform_driver_unregister(&twl4030_audio_driver);
+}
+module_exit(twl4030_audio_exit);
+
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mfd/twl4030-codec.c b/drivers/mfd/twl4030-codec.c
deleted file mode 100644
index 2bf4136464c1..000000000000
--- a/drivers/mfd/twl4030-codec.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * MFD driver for twl4030 codec submodule
- *
- * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
- *
- * Copyright:   (C) 2009 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/fs.h>
-#include <linux/platform_device.h>
-#include <linux/i2c/twl.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/twl4030-codec.h>
-
-#define TWL4030_CODEC_CELLS	2
-
-static struct platform_device *twl4030_codec_dev;
-
-struct twl4030_codec_resource {
-	int request_count;
-	u8 reg;
-	u8 mask;
-};
-
-struct twl4030_codec {
-	unsigned int audio_mclk;
-	struct mutex mutex;
-	struct twl4030_codec_resource resource[TWL4030_CODEC_RES_MAX];
-	struct mfd_cell cells[TWL4030_CODEC_CELLS];
-};
-
-/*
- * Modify the resource, the function returns the content of the register
- * after the modification.
- */
-static int twl4030_codec_set_resource(enum twl4030_codec_res id, int enable)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(twl4030_codec_dev);
-	u8 val;
-
-	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
-			codec->resource[id].reg);
-
-	if (enable)
-		val |= codec->resource[id].mask;
-	else
-		val &= ~codec->resource[id].mask;
-
-	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-					val, codec->resource[id].reg);
-
-	return val;
-}
-
-static inline int twl4030_codec_get_resource(enum twl4030_codec_res id)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(twl4030_codec_dev);
-	u8 val;
-
-	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
-			codec->resource[id].reg);
-
-	return val;
-}
-
-/*
- * Enable the resource.
- * The function returns with error or the content of the register
- */
-int twl4030_codec_enable_resource(enum twl4030_codec_res id)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(twl4030_codec_dev);
-	int val;
-
-	if (id >= TWL4030_CODEC_RES_MAX) {
-		dev_err(&twl4030_codec_dev->dev,
-				"Invalid resource ID (%u)\n", id);
-		return -EINVAL;
-	}
-
-	mutex_lock(&codec->mutex);
-	if (!codec->resource[id].request_count)
-		/* Resource was disabled, enable it */
-		val = twl4030_codec_set_resource(id, 1);
-	else
-		val = twl4030_codec_get_resource(id);
-
-	codec->resource[id].request_count++;
-	mutex_unlock(&codec->mutex);
-
-	return val;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_enable_resource);
-
-/*
- * Disable the resource.
- * The function returns with error or the content of the register
- */
-int twl4030_codec_disable_resource(unsigned id)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(twl4030_codec_dev);
-	int val;
-
-	if (id >= TWL4030_CODEC_RES_MAX) {
-		dev_err(&twl4030_codec_dev->dev,
-				"Invalid resource ID (%u)\n", id);
-		return -EINVAL;
-	}
-
-	mutex_lock(&codec->mutex);
-	if (!codec->resource[id].request_count) {
-		dev_err(&twl4030_codec_dev->dev,
-			"Resource has been disabled already (%u)\n", id);
-		mutex_unlock(&codec->mutex);
-		return -EPERM;
-	}
-	codec->resource[id].request_count--;
-
-	if (!codec->resource[id].request_count)
-		/* Resource can be disabled now */
-		val = twl4030_codec_set_resource(id, 0);
-	else
-		val = twl4030_codec_get_resource(id);
-
-	mutex_unlock(&codec->mutex);
-
-	return val;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_disable_resource);
-
-unsigned int twl4030_codec_get_mclk(void)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(twl4030_codec_dev);
-
-	return codec->audio_mclk;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_get_mclk);
-
-static int __devinit twl4030_codec_probe(struct platform_device *pdev)
-{
-	struct twl4030_codec *codec;
-	struct twl4030_codec_data *pdata = pdev->dev.platform_data;
-	struct mfd_cell *cell = NULL;
-	int ret, childs = 0;
-	u8 val;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "Platform data is missing\n");
-		return -EINVAL;
-	}
-
-	/* Configure APLL_INFREQ and disable APLL if enabled */
-	val = 0;
-	switch (pdata->audio_mclk) {
-	case 19200000:
-		val |= TWL4030_APLL_INFREQ_19200KHZ;
-		break;
-	case 26000000:
-		val |= TWL4030_APLL_INFREQ_26000KHZ;
-		break;
-	case 38400000:
-		val |= TWL4030_APLL_INFREQ_38400KHZ;
-		break;
-	default:
-		dev_err(&pdev->dev, "Invalid audio_mclk\n");
-		return -EINVAL;
-	}
-	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-					val, TWL4030_REG_APLL_CTL);
-
-	codec = kzalloc(sizeof(struct twl4030_codec), GFP_KERNEL);
-	if (!codec)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, codec);
-
-	twl4030_codec_dev = pdev;
-	mutex_init(&codec->mutex);
-	codec->audio_mclk = pdata->audio_mclk;
-
-	/* Codec power */
-	codec->resource[TWL4030_CODEC_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
-	codec->resource[TWL4030_CODEC_RES_POWER].mask = TWL4030_CODECPDZ;
-
-	/* PLL */
-	codec->resource[TWL4030_CODEC_RES_APLL].reg = TWL4030_REG_APLL_CTL;
-	codec->resource[TWL4030_CODEC_RES_APLL].mask = TWL4030_APLL_EN;
-
-	if (pdata->audio) {
-		cell = &codec->cells[childs];
-		cell->name = "twl4030-codec";
-		cell->platform_data = pdata->audio;
-		cell->pdata_size = sizeof(*pdata->audio);
-		childs++;
-	}
-	if (pdata->vibra) {
-		cell = &codec->cells[childs];
-		cell->name = "twl4030-vibra";
-		cell->platform_data = pdata->vibra;
-		cell->pdata_size = sizeof(*pdata->vibra);
-		childs++;
-	}
-
-	if (childs)
-		ret = mfd_add_devices(&pdev->dev, pdev->id, codec->cells,
-				      childs, NULL, 0);
-	else {
-		dev_err(&pdev->dev, "No platform data found for childs\n");
-		ret = -ENODEV;
-	}
-
-	if (!ret)
-		return 0;
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(codec);
-	twl4030_codec_dev = NULL;
-	return ret;
-}
-
-static int __devexit twl4030_codec_remove(struct platform_device *pdev)
-{
-	struct twl4030_codec *codec = platform_get_drvdata(pdev);
-
-	mfd_remove_devices(&pdev->dev);
-	platform_set_drvdata(pdev, NULL);
-	kfree(codec);
-	twl4030_codec_dev = NULL;
-
-	return 0;
-}
-
-MODULE_ALIAS("platform:twl4030-audio");
-
-static struct platform_driver twl4030_codec_driver = {
-	.probe		= twl4030_codec_probe,
-	.remove		= __devexit_p(twl4030_codec_remove),
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= "twl4030-audio",
-	},
-};
-
-static int __devinit twl4030_codec_init(void)
-{
-	return platform_driver_register(&twl4030_codec_driver);
-}
-module_init(twl4030_codec_init);
-
-static void __devexit twl4030_codec_exit(void)
-{
-	platform_driver_unregister(&twl4030_codec_driver);
-}
-module_exit(twl4030_codec_exit);
-
-MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
new file mode 100644
index 000000000000..24d436c2fe4a
--- /dev/null
+++ b/drivers/mfd/twl6040-core.c
@@ -0,0 +1,620 @@
+/*
+ * MFD driver for TWL6040 audio device
+ *
+ * Authors:	Misael Lopez Cruz <misael.lopez@ti.com>
+ *		Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
+ *		Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * Copyright:	(C) 2011 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/i2c/twl.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/twl6040.h>
+
+static struct platform_device *twl6040_dev;
+
+int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg)
+{
+	int ret;
+	u8 val = 0;
+
+	mutex_lock(&twl6040->io_mutex);
+	ret = twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &val, reg);
+	if (ret < 0) {
+		mutex_unlock(&twl6040->io_mutex);
+		return ret;
+	}
+	mutex_unlock(&twl6040->io_mutex);
+
+	return val;
+}
+EXPORT_SYMBOL(twl6040_reg_read);
+
+int twl6040_reg_write(struct twl6040 *twl6040, unsigned int reg, u8 val)
+{
+	int ret;
+
+	mutex_lock(&twl6040->io_mutex);
+	ret = twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, val, reg);
+	mutex_unlock(&twl6040->io_mutex);
+
+	return ret;
+}
+EXPORT_SYMBOL(twl6040_reg_write);
+
+int twl6040_set_bits(struct twl6040 *twl6040, unsigned int reg, u8 mask)
+{
+	int ret;
+	u8 val;
+
+	mutex_lock(&twl6040->io_mutex);
+	ret = twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &val, reg);
+	if (ret)
+		goto out;
+
+	val |= mask;
+	ret = twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, val, reg);
+out:
+	mutex_unlock(&twl6040->io_mutex);
+	return ret;
+}
+EXPORT_SYMBOL(twl6040_set_bits);
+
+int twl6040_clear_bits(struct twl6040 *twl6040, unsigned int reg, u8 mask)
+{
+	int ret;
+	u8 val;
+
+	mutex_lock(&twl6040->io_mutex);
+	ret = twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &val, reg);
+	if (ret)
+		goto out;
+
+	val &= ~mask;
+	ret = twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, val, reg);
+out:
+	mutex_unlock(&twl6040->io_mutex);
+	return ret;
+}
+EXPORT_SYMBOL(twl6040_clear_bits);
+
+/* twl6040 codec manual power-up sequence */
+static int twl6040_power_up(struct twl6040 *twl6040)
+{
+	u8 ldoctl, ncpctl, lppllctl;
+	int ret;
+
+	/* enable high-side LDO, reference system and internal oscillator */
+	ldoctl = TWL6040_HSLDOENA | TWL6040_REFENA | TWL6040_OSCENA;
+	ret = twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+	if (ret)
+		return ret;
+	usleep_range(10000, 10500);
+
+	/* enable negative charge pump */
+	ncpctl = TWL6040_NCPENA;
+	ret = twl6040_reg_write(twl6040, TWL6040_REG_NCPCTL, ncpctl);
+	if (ret)
+		goto ncp_err;
+	usleep_range(1000, 1500);
+
+	/* enable low-side LDO */
+	ldoctl |= TWL6040_LSLDOENA;
+	ret = twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+	if (ret)
+		goto lsldo_err;
+	usleep_range(1000, 1500);
+
+	/* enable low-power PLL */
+	lppllctl = TWL6040_LPLLENA;
+	ret = twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+	if (ret)
+		goto lppll_err;
+	usleep_range(5000, 5500);
+
+	/* disable internal oscillator */
+	ldoctl &= ~TWL6040_OSCENA;
+	ret = twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+	if (ret)
+		goto osc_err;
+
+	return 0;
+
+osc_err:
+	lppllctl &= ~TWL6040_LPLLENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+lppll_err:
+	ldoctl &= ~TWL6040_LSLDOENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+lsldo_err:
+	ncpctl &= ~TWL6040_NCPENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_NCPCTL, ncpctl);
+ncp_err:
+	ldoctl &= ~(TWL6040_HSLDOENA | TWL6040_REFENA | TWL6040_OSCENA);
+	twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+
+	return ret;
+}
+
+/* twl6040 manual power-down sequence */
+static void twl6040_power_down(struct twl6040 *twl6040)
+{
+	u8 ncpctl, ldoctl, lppllctl;
+
+	ncpctl = twl6040_reg_read(twl6040, TWL6040_REG_NCPCTL);
+	ldoctl = twl6040_reg_read(twl6040, TWL6040_REG_LDOCTL);
+	lppllctl = twl6040_reg_read(twl6040, TWL6040_REG_LPPLLCTL);
+
+	/* enable internal oscillator */
+	ldoctl |= TWL6040_OSCENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+	usleep_range(1000, 1500);
+
+	/* disable low-power PLL */
+	lppllctl &= ~TWL6040_LPLLENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+
+	/* disable low-side LDO */
+	ldoctl &= ~TWL6040_LSLDOENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+
+	/* disable negative charge pump */
+	ncpctl &= ~TWL6040_NCPENA;
+	twl6040_reg_write(twl6040, TWL6040_REG_NCPCTL, ncpctl);
+
+	/* disable high-side LDO, reference system and internal oscillator */
+	ldoctl &= ~(TWL6040_HSLDOENA | TWL6040_REFENA | TWL6040_OSCENA);
+	twl6040_reg_write(twl6040, TWL6040_REG_LDOCTL, ldoctl);
+}
+
+static irqreturn_t twl6040_naudint_handler(int irq, void *data)
+{
+	struct twl6040 *twl6040 = data;
+	u8 intid, status;
+
+	intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
+
+	if (intid & TWL6040_READYINT)
+		complete(&twl6040->ready);
+
+	if (intid & TWL6040_THINT) {
+		status = twl6040_reg_read(twl6040, TWL6040_REG_STATUS);
+		if (status & TWL6040_TSHUTDET) {
+			dev_warn(&twl6040_dev->dev,
+				 "Thermal shutdown, powering-off");
+			twl6040_power(twl6040, 0);
+		} else {
+			dev_warn(&twl6040_dev->dev,
+				 "Leaving thermal shutdown, powering-on");
+			twl6040_power(twl6040, 1);
+		}
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int twl6040_power_up_completion(struct twl6040 *twl6040,
+				       int naudint)
+{
+	int time_left;
+	u8 intid;
+
+	time_left = wait_for_completion_timeout(&twl6040->ready,
+						msecs_to_jiffies(144));
+	if (!time_left) {
+		intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
+		if (!(intid & TWL6040_READYINT)) {
+			dev_err(&twl6040_dev->dev,
+				"timeout waiting for READYINT\n");
+			return -ETIMEDOUT;
+		}
+	}
+
+	return 0;
+}
+
+int twl6040_power(struct twl6040 *twl6040, int on)
+{
+	int audpwron = twl6040->audpwron;
+	int naudint = twl6040->irq;
+	int ret = 0;
+
+	mutex_lock(&twl6040->mutex);
+
+	if (on) {
+		/* already powered-up */
+		if (twl6040->power_count++)
+			goto out;
+
+		if (gpio_is_valid(audpwron)) {
+			/* use AUDPWRON line */
+			gpio_set_value(audpwron, 1);
+			/* wait for power-up completion */
+			ret = twl6040_power_up_completion(twl6040, naudint);
+			if (ret) {
+				dev_err(&twl6040_dev->dev,
+					"automatic power-down failed\n");
+				twl6040->power_count = 0;
+				goto out;
+			}
+		} else {
+			/* use manual power-up sequence */
+			ret = twl6040_power_up(twl6040);
+			if (ret) {
+				dev_err(&twl6040_dev->dev,
+					"manual power-up failed\n");
+				twl6040->power_count = 0;
+				goto out;
+			}
+		}
+		/* Default PLL configuration after power up */
+		twl6040->pll = TWL6040_SYSCLK_SEL_LPPLL;
+		twl6040->sysclk = 19200000;
+	} else {
+		/* already powered-down */
+		if (!twl6040->power_count) {
+			dev_err(&twl6040_dev->dev,
+				"device is already powered-off\n");
+			ret = -EPERM;
+			goto out;
+		}
+
+		if (--twl6040->power_count)
+			goto out;
+
+		if (gpio_is_valid(audpwron)) {
+			/* use AUDPWRON line */
+			gpio_set_value(audpwron, 0);
+
+			/* power-down sequence latency */
+			usleep_range(500, 700);
+		} else {
+			/* use manual power-down sequence */
+			twl6040_power_down(twl6040);
+		}
+		twl6040->sysclk = 0;
+	}
+
+out:
+	mutex_unlock(&twl6040->mutex);
+	return ret;
+}
+EXPORT_SYMBOL(twl6040_power);
+
+int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
+		    unsigned int freq_in, unsigned int freq_out)
+{
+	u8 hppllctl, lppllctl;
+	int ret = 0;
+
+	mutex_lock(&twl6040->mutex);
+
+	hppllctl = twl6040_reg_read(twl6040, TWL6040_REG_HPPLLCTL);
+	lppllctl = twl6040_reg_read(twl6040, TWL6040_REG_LPPLLCTL);
+
+	switch (pll_id) {
+	case TWL6040_SYSCLK_SEL_LPPLL:
+		/* low-power PLL divider */
+		switch (freq_out) {
+		case 17640000:
+			lppllctl |= TWL6040_LPLLFIN;
+			break;
+		case 19200000:
+			lppllctl &= ~TWL6040_LPLLFIN;
+			break;
+		default:
+			dev_err(&twl6040_dev->dev,
+				"freq_out %d not supported\n", freq_out);
+			ret = -EINVAL;
+			goto pll_out;
+		}
+		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+
+		switch (freq_in) {
+		case 32768:
+			lppllctl |= TWL6040_LPLLENA;
+			twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL,
+					  lppllctl);
+			mdelay(5);
+			lppllctl &= ~TWL6040_HPLLSEL;
+			twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL,
+					  lppllctl);
+			hppllctl &= ~TWL6040_HPLLENA;
+			twl6040_reg_write(twl6040, TWL6040_REG_HPPLLCTL,
+					  hppllctl);
+			break;
+		default:
+			dev_err(&twl6040_dev->dev,
+				"freq_in %d not supported\n", freq_in);
+			ret = -EINVAL;
+			goto pll_out;
+		}
+		break;
+	case TWL6040_SYSCLK_SEL_HPPLL:
+		/* high-performance PLL can provide only 19.2 MHz */
+		if (freq_out != 19200000) {
+			dev_err(&twl6040_dev->dev,
+				"freq_out %d not supported\n", freq_out);
+			ret = -EINVAL;
+			goto pll_out;
+		}
+
+		hppllctl &= ~TWL6040_MCLK_MSK;
+
+		switch (freq_in) {
+		case 12000000:
+			/* PLL enabled, active mode */
+			hppllctl |= TWL6040_MCLK_12000KHZ |
+				    TWL6040_HPLLENA;
+			break;
+		case 19200000:
+			/*
+			 * PLL disabled
+			 * (enable PLL if MCLK jitter quality
+			 *  doesn't meet specification)
+			 */
+			hppllctl |= TWL6040_MCLK_19200KHZ;
+			break;
+		case 26000000:
+			/* PLL enabled, active mode */
+			hppllctl |= TWL6040_MCLK_26000KHZ |
+				    TWL6040_HPLLENA;
+			break;
+		case 38400000:
+			/* PLL enabled, active mode */
+			hppllctl |= TWL6040_MCLK_38400KHZ |
+				    TWL6040_HPLLENA;
+			break;
+		default:
+			dev_err(&twl6040_dev->dev,
+				"freq_in %d not supported\n", freq_in);
+			ret = -EINVAL;
+			goto pll_out;
+		}
+
+		/* enable clock slicer to ensure input waveform is square */
+		hppllctl |= TWL6040_HPLLSQRENA;
+
+		twl6040_reg_write(twl6040, TWL6040_REG_HPPLLCTL, hppllctl);
+		usleep_range(500, 700);
+		lppllctl |= TWL6040_HPLLSEL;
+		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+		lppllctl &= ~TWL6040_LPLLENA;
+		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+		break;
+	default:
+		dev_err(&twl6040_dev->dev, "unknown pll id %d\n", pll_id);
+		ret = -EINVAL;
+		goto pll_out;
+	}
+
+	twl6040->sysclk = freq_out;
+	twl6040->pll = pll_id;
+
+pll_out:
+	mutex_unlock(&twl6040->mutex);
+	return ret;
+}
+EXPORT_SYMBOL(twl6040_set_pll);
+
+int twl6040_get_pll(struct twl6040 *twl6040)
+{
+	if (twl6040->power_count)
+		return twl6040->pll;
+	else
+		return -ENODEV;
+}
+EXPORT_SYMBOL(twl6040_get_pll);
+
+unsigned int twl6040_get_sysclk(struct twl6040 *twl6040)
+{
+	return twl6040->sysclk;
+}
+EXPORT_SYMBOL(twl6040_get_sysclk);
+
+static struct resource twl6040_vibra_rsrc[] = {
+	{
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct resource twl6040_codec_rsrc[] = {
+	{
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static int __devinit twl6040_probe(struct platform_device *pdev)
+{
+	struct twl4030_audio_data *pdata = pdev->dev.platform_data;
+	struct twl6040 *twl6040;
+	struct mfd_cell *cell = NULL;
+	int ret, children = 0;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "Platform data is missing\n");
+		return -EINVAL;
+	}
+
+	/* In order to operate correctly we need valid interrupt config */
+	if (!pdata->naudint_irq || !pdata->irq_base) {
+		dev_err(&pdev->dev, "Invalid IRQ configuration\n");
+		return -EINVAL;
+	}
+
+	twl6040 = kzalloc(sizeof(struct twl6040), GFP_KERNEL);
+	if (!twl6040)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, twl6040);
+
+	twl6040_dev = pdev;
+	twl6040->dev = &pdev->dev;
+	twl6040->audpwron = pdata->audpwron_gpio;
+	twl6040->irq = pdata->naudint_irq;
+	twl6040->irq_base = pdata->irq_base;
+
+	mutex_init(&twl6040->mutex);
+	mutex_init(&twl6040->io_mutex);
+	init_completion(&twl6040->ready);
+
+	twl6040->rev = twl6040_reg_read(twl6040, TWL6040_REG_ASICREV);
+
+	if (gpio_is_valid(twl6040->audpwron)) {
+		ret = gpio_request(twl6040->audpwron, "audpwron");
+		if (ret)
+			goto gpio1_err;
+
+		ret = gpio_direction_output(twl6040->audpwron, 0);
+		if (ret)
+			goto gpio2_err;
+	}
+
+	/* ERRATA: Automatic power-up is not possible in ES1.0 */
+	if (twl6040->rev == TWL6040_REV_ES1_0)
+		twl6040->audpwron = -EINVAL;
+
+	/* codec interrupt */
+	ret = twl6040_irq_init(twl6040);
+	if (ret)
+		goto gpio2_err;
+
+	ret = request_threaded_irq(twl6040->irq_base + TWL6040_IRQ_READY,
+				   NULL, twl6040_naudint_handler, 0,
+				   "twl6040_irq_ready", twl6040);
+	if (ret) {
+		dev_err(twl6040->dev, "READY IRQ request failed: %d\n",
+			ret);
+		goto irq_err;
+	}
+
+	/* dual-access registers controlled by I2C only */
+	twl6040_set_bits(twl6040, TWL6040_REG_ACCCTL, TWL6040_I2CSEL);
+
+	if (pdata->codec) {
+		int irq = twl6040->irq_base + TWL6040_IRQ_PLUG;
+
+		cell = &twl6040->cells[children];
+		cell->name = "twl6040-codec";
+		twl6040_codec_rsrc[0].start = irq;
+		twl6040_codec_rsrc[0].end = irq;
+		cell->resources = twl6040_codec_rsrc;
+		cell->num_resources = ARRAY_SIZE(twl6040_codec_rsrc);
+		cell->platform_data = pdata->codec;
+		cell->pdata_size = sizeof(*pdata->codec);
+		children++;
+	}
+
+	if (pdata->vibra) {
+		int irq = twl6040->irq_base + TWL6040_IRQ_VIB;
+
+		cell = &twl6040->cells[children];
+		cell->name = "twl6040-vibra";
+		twl6040_vibra_rsrc[0].start = irq;
+		twl6040_vibra_rsrc[0].end = irq;
+		cell->resources = twl6040_vibra_rsrc;
+		cell->num_resources = ARRAY_SIZE(twl6040_vibra_rsrc);
+
+		cell->platform_data = pdata->vibra;
+		cell->pdata_size = sizeof(*pdata->vibra);
+		children++;
+	}
+
+	if (children) {
+		ret = mfd_add_devices(&pdev->dev, pdev->id, twl6040->cells,
+				      children, NULL, 0);
+		if (ret)
+			goto mfd_err;
+	} else {
+		dev_err(&pdev->dev, "No platform data found for children\n");
+		ret = -ENODEV;
+		goto mfd_err;
+	}
+
+	return 0;
+
+mfd_err:
+	free_irq(twl6040->irq_base + TWL6040_IRQ_READY, twl6040);
+irq_err:
+	twl6040_irq_exit(twl6040);
+gpio2_err:
+	if (gpio_is_valid(twl6040->audpwron))
+		gpio_free(twl6040->audpwron);
+gpio1_err:
+	platform_set_drvdata(pdev, NULL);
+	kfree(twl6040);
+	twl6040_dev = NULL;
+	return ret;
+}
+
+static int __devexit twl6040_remove(struct platform_device *pdev)
+{
+	struct twl6040 *twl6040 = platform_get_drvdata(pdev);
+
+	if (twl6040->power_count)
+		twl6040_power(twl6040, 0);
+
+	if (gpio_is_valid(twl6040->audpwron))
+		gpio_free(twl6040->audpwron);
+
+	free_irq(twl6040->irq_base + TWL6040_IRQ_READY, twl6040);
+	twl6040_irq_exit(twl6040);
+
+	mfd_remove_devices(&pdev->dev);
+	platform_set_drvdata(pdev, NULL);
+	kfree(twl6040);
+	twl6040_dev = NULL;
+
+	return 0;
+}
+
+static struct platform_driver twl6040_driver = {
+	.probe		= twl6040_probe,
+	.remove		= __devexit_p(twl6040_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "twl6040",
+	},
+};
+
+static int __devinit twl6040_init(void)
+{
+	return platform_driver_register(&twl6040_driver);
+}
+module_init(twl6040_init);
+
+static void __devexit twl6040_exit(void)
+{
+	platform_driver_unregister(&twl6040_driver);
+}
+
+module_exit(twl6040_exit);
+
+MODULE_DESCRIPTION("TWL6040 MFD");
+MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>");
+MODULE_AUTHOR("Jorge Eduardo Candelaria <jorge.candelaria@ti.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:twl6040");
diff --git a/drivers/mfd/twl6040-irq.c b/drivers/mfd/twl6040-irq.c
new file mode 100644
index 000000000000..b3f8ddaa28a8
--- /dev/null
+++ b/drivers/mfd/twl6040-irq.c
@@ -0,0 +1,191 @@
+/*
+ * Interrupt controller support for TWL6040
+ *
+ * Author:     Misael Lopez Cruz <misael.lopez@ti.com>
+ *
+ * Copyright:   (C) 2011 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/twl6040.h>
+
+struct twl6040_irq_data {
+	int mask;
+	int status;
+};
+
+static struct twl6040_irq_data twl6040_irqs[] = {
+	{
+		.mask = TWL6040_THMSK,
+		.status = TWL6040_THINT,
+	},
+	{
+		.mask = TWL6040_PLUGMSK,
+		.status = TWL6040_PLUGINT | TWL6040_UNPLUGINT,
+	},
+	{
+		.mask = TWL6040_HOOKMSK,
+		.status = TWL6040_HOOKINT,
+	},
+	{
+		.mask = TWL6040_HFMSK,
+		.status = TWL6040_HFINT,
+	},
+	{
+		.mask = TWL6040_VIBMSK,
+		.status = TWL6040_VIBINT,
+	},
+	{
+		.mask = TWL6040_READYMSK,
+		.status = TWL6040_READYINT,
+	},
+};
+
+static inline
+struct twl6040_irq_data *irq_to_twl6040_irq(struct twl6040 *twl6040,
+					    int irq)
+{
+	return &twl6040_irqs[irq - twl6040->irq_base];
+}
+
+static void twl6040_irq_lock(struct irq_data *data)
+{
+	struct twl6040 *twl6040 = irq_data_get_irq_chip_data(data);
+
+	mutex_lock(&twl6040->irq_mutex);
+}
+
+static void twl6040_irq_sync_unlock(struct irq_data *data)
+{
+	struct twl6040 *twl6040 = irq_data_get_irq_chip_data(data);
+
+	/* write back to hardware any change in irq mask */
+	if (twl6040->irq_masks_cur != twl6040->irq_masks_cache) {
+		twl6040->irq_masks_cache = twl6040->irq_masks_cur;
+		twl6040_reg_write(twl6040, TWL6040_REG_INTMR,
+				  twl6040->irq_masks_cur);
+	}
+
+	mutex_unlock(&twl6040->irq_mutex);
+}
+
+static void twl6040_irq_enable(struct irq_data *data)
+{
+	struct twl6040 *twl6040 = irq_data_get_irq_chip_data(data);
+	struct twl6040_irq_data *irq_data = irq_to_twl6040_irq(twl6040,
+							       data->irq);
+
+	twl6040->irq_masks_cur &= ~irq_data->mask;
+}
+
+static void twl6040_irq_disable(struct irq_data *data)
+{
+	struct twl6040 *twl6040 = irq_data_get_irq_chip_data(data);
+	struct twl6040_irq_data *irq_data = irq_to_twl6040_irq(twl6040,
+							       data->irq);
+
+	twl6040->irq_masks_cur |= irq_data->mask;
+}
+
+static struct irq_chip twl6040_irq_chip = {
+	.name			= "twl6040",
+	.irq_bus_lock		= twl6040_irq_lock,
+	.irq_bus_sync_unlock	= twl6040_irq_sync_unlock,
+	.irq_enable		= twl6040_irq_enable,
+	.irq_disable		= twl6040_irq_disable,
+};
+
+static irqreturn_t twl6040_irq_thread(int irq, void *data)
+{
+	struct twl6040 *twl6040 = data;
+	u8 intid;
+	int i;
+
+	intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
+
+	/* apply masking and report (backwards to handle READYINT first) */
+	for (i = ARRAY_SIZE(twl6040_irqs) - 1; i >= 0; i--) {
+		if (twl6040->irq_masks_cur & twl6040_irqs[i].mask)
+			intid &= ~twl6040_irqs[i].status;
+		if (intid & twl6040_irqs[i].status)
+			handle_nested_irq(twl6040->irq_base + i);
+	}
+
+	/* ack unmasked irqs */
+	twl6040_reg_write(twl6040, TWL6040_REG_INTID, intid);
+
+	return IRQ_HANDLED;
+}
+
+int twl6040_irq_init(struct twl6040 *twl6040)
+{
+	int cur_irq, ret;
+	u8 val;
+
+	mutex_init(&twl6040->irq_mutex);
+
+	/* mask the individual interrupt sources */
+	twl6040->irq_masks_cur = TWL6040_ALLINT_MSK;
+	twl6040->irq_masks_cache = TWL6040_ALLINT_MSK;
+	twl6040_reg_write(twl6040, TWL6040_REG_INTMR, TWL6040_ALLINT_MSK);
+
+	/* Register them with genirq */
+	for (cur_irq = twl6040->irq_base;
+	     cur_irq < twl6040->irq_base + ARRAY_SIZE(twl6040_irqs);
+	     cur_irq++) {
+		irq_set_chip_data(cur_irq, twl6040);
+		irq_set_chip_and_handler(cur_irq, &twl6040_irq_chip,
+					 handle_level_irq);
+		irq_set_nested_thread(cur_irq, 1);
+
+		/* ARM needs us to explicitly flag the IRQ as valid
+		 * and will set them noprobe when we do so. */
+#ifdef CONFIG_ARM
+		set_irq_flags(cur_irq, IRQF_VALID);
+#else
+		irq_set_noprobe(cur_irq);
+#endif
+	}
+
+	ret = request_threaded_irq(twl6040->irq, NULL, twl6040_irq_thread,
+				   IRQF_ONESHOT, "twl6040", twl6040);
+	if (ret) {
+		dev_err(twl6040->dev, "failed to request IRQ %d: %d\n",
+			twl6040->irq, ret);
+		return ret;
+	}
+
+	/* reset interrupts */
+	val = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
+
+	/* interrupts cleared on write */
+	twl6040_clear_bits(twl6040, TWL6040_REG_ACCCTL, TWL6040_INTCLRMODE);
+
+	return 0;
+}
+EXPORT_SYMBOL(twl6040_irq_init);
+
+void twl6040_irq_exit(struct twl6040 *twl6040)
+{
+	free_irq(twl6040->irq, twl6040);
+}
+EXPORT_SYMBOL(twl6040_irq_exit);
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index ba4f88624fcd..114c0f6fc63d 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -657,28 +657,41 @@ struct twl4030_power_data {
 extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
 extern int twl4030_remove_script(u8 flags);
 
-struct twl4030_codec_audio_data {
+struct twl4030_codec_data {
 	unsigned int digimic_delay; /* in ms */
 	unsigned int ramp_delay_value;
 	unsigned int offset_cncl_path;
 	unsigned int check_defaults:1;
 	unsigned int reset_registers:1;
 	unsigned int hs_extmute:1;
+	u16 hs_left_step;
+	u16 hs_right_step;
+	u16 hf_left_step;
+	u16 hf_right_step;
 	void (*set_hs_extmute)(int mute);
 };
 
-struct twl4030_codec_vibra_data {
+struct twl4030_vibra_data {
 	unsigned int	coexist;
+
+	/* twl6040 */
+	unsigned int vibldrv_res;	/* left driver resistance */
+	unsigned int vibrdrv_res;	/* right driver resistance */
+	unsigned int viblmotor_res;	/* left motor resistance */
+	unsigned int vibrmotor_res;	/* right motor resistance */
+	int vddvibl_uV;			/* VDDVIBL volt, set 0 for fixed reg */
+	int vddvibr_uV;			/* VDDVIBR volt, set 0 for fixed reg */
 };
 
-struct twl4030_codec_data {
+struct twl4030_audio_data {
 	unsigned int	audio_mclk;
-	struct twl4030_codec_audio_data		*audio;
-	struct twl4030_codec_vibra_data		*vibra;
+	struct twl4030_codec_data *codec;
+	struct twl4030_vibra_data *vibra;
 
 	/* twl6040 */
 	int audpwron_gpio;	/* audio power-on gpio */
 	int naudint_irq;	/* audio interrupt */
+	unsigned int irq_base;
 };
 
 struct twl4030_platform_data {
@@ -690,7 +703,7 @@ struct twl4030_platform_data {
 	struct twl4030_keypad_data		*keypad;
 	struct twl4030_usb_data			*usb;
 	struct twl4030_power_data		*power;
-	struct twl4030_codec_data		*codec;
+	struct twl4030_audio_data		*audio;
 
 	/* Common LDO regulators for TWL4030/TWL6030 */
 	struct regulator_init_data		*vdac;
diff --git a/include/linux/mfd/twl4030-codec.h b/include/linux/mfd/twl4030-audio.h
index 5cc16bbd1da1..3d22b72df076 100644
--- a/include/linux/mfd/twl4030-codec.h
+++ b/include/linux/mfd/twl4030-audio.h
@@ -1,5 +1,5 @@
 /*
- * MFD driver for twl4030 codec submodule
+ * MFD driver for twl4030 audio submodule
  *
  * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
@@ -259,14 +259,14 @@
 #define TWL4030_VIBRA_DIR_SEL		0x20
 
 /* TWL4030 codec resource IDs */
-enum twl4030_codec_res {
-	TWL4030_CODEC_RES_POWER = 0,
-	TWL4030_CODEC_RES_APLL,
-	TWL4030_CODEC_RES_MAX,
+enum twl4030_audio_res {
+	TWL4030_AUDIO_RES_POWER = 0,
+	TWL4030_AUDIO_RES_APLL,
+	TWL4030_AUDIO_RES_MAX,
 };
 
-int twl4030_codec_disable_resource(enum twl4030_codec_res id);
-int twl4030_codec_enable_resource(enum twl4030_codec_res id);
-unsigned int twl4030_codec_get_mclk(void);
+int twl4030_audio_disable_resource(enum twl4030_audio_res id);
+int twl4030_audio_enable_resource(enum twl4030_audio_res id);
+unsigned int twl4030_audio_get_mclk(void);
 
 #endif	/* End of __TWL4030_CODEC_H__ */
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
new file mode 100644
index 000000000000..4c806f6d663e
--- /dev/null
+++ b/include/linux/mfd/twl6040.h
@@ -0,0 +1,228 @@
+/*
+ * MFD driver for twl6040
+ *
+ * Authors:     Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
+ *              Misael Lopez Cruz <misael.lopez@ti.com>
+ *
+ * Copyright:   (C) 2011 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TWL6040_CODEC_H__
+#define __TWL6040_CODEC_H__
+
+#include <linux/interrupt.h>
+#include <linux/mfd/core.h>
+
+#define TWL6040_REG_ASICID		0x01
+#define TWL6040_REG_ASICREV		0x02
+#define TWL6040_REG_INTID		0x03
+#define TWL6040_REG_INTMR		0x04
+#define TWL6040_REG_NCPCTL		0x05
+#define TWL6040_REG_LDOCTL		0x06
+#define TWL6040_REG_HPPLLCTL		0x07
+#define TWL6040_REG_LPPLLCTL		0x08
+#define TWL6040_REG_LPPLLDIV		0x09
+#define TWL6040_REG_AMICBCTL		0x0A
+#define TWL6040_REG_DMICBCTL		0x0B
+#define TWL6040_REG_MICLCTL		0x0C
+#define TWL6040_REG_MICRCTL		0x0D
+#define TWL6040_REG_MICGAIN		0x0E
+#define TWL6040_REG_LINEGAIN		0x0F
+#define TWL6040_REG_HSLCTL		0x10
+#define TWL6040_REG_HSRCTL		0x11
+#define TWL6040_REG_HSGAIN		0x12
+#define TWL6040_REG_EARCTL		0x13
+#define TWL6040_REG_HFLCTL		0x14
+#define TWL6040_REG_HFLGAIN		0x15
+#define TWL6040_REG_HFRCTL		0x16
+#define TWL6040_REG_HFRGAIN		0x17
+#define TWL6040_REG_VIBCTLL		0x18
+#define TWL6040_REG_VIBDATL		0x19
+#define TWL6040_REG_VIBCTLR		0x1A
+#define TWL6040_REG_VIBDATR		0x1B
+#define TWL6040_REG_HKCTL1		0x1C
+#define TWL6040_REG_HKCTL2		0x1D
+#define TWL6040_REG_GPOCTL		0x1E
+#define TWL6040_REG_ALB			0x1F
+#define TWL6040_REG_DLB			0x20
+#define TWL6040_REG_TRIM1		0x28
+#define TWL6040_REG_TRIM2		0x29
+#define TWL6040_REG_TRIM3		0x2A
+#define TWL6040_REG_HSOTRIM		0x2B
+#define TWL6040_REG_HFOTRIM		0x2C
+#define TWL6040_REG_ACCCTL		0x2D
+#define TWL6040_REG_STATUS		0x2E
+
+#define TWL6040_CACHEREGNUM		(TWL6040_REG_STATUS + 1)
+
+#define TWL6040_VIOREGNUM		18
+#define TWL6040_VDDREGNUM		21
+
+/* INTID (0x03) fields */
+
+#define TWL6040_THINT			0x01
+#define TWL6040_PLUGINT			0x02
+#define TWL6040_UNPLUGINT		0x04
+#define TWL6040_HOOKINT			0x08
+#define TWL6040_HFINT			0x10
+#define TWL6040_VIBINT			0x20
+#define TWL6040_READYINT		0x40
+
+/* INTMR (0x04) fields */
+
+#define TWL6040_THMSK			0x01
+#define TWL6040_PLUGMSK			0x02
+#define TWL6040_HOOKMSK			0x08
+#define TWL6040_HFMSK			0x10
+#define TWL6040_VIBMSK			0x20
+#define TWL6040_READYMSK		0x40
+#define TWL6040_ALLINT_MSK		0x7B
+
+/* NCPCTL (0x05) fields */
+
+#define TWL6040_NCPENA			0x01
+#define TWL6040_NCPOPEN			0x40
+
+/* LDOCTL (0x06) fields */
+
+#define TWL6040_LSLDOENA		0x01
+#define TWL6040_HSLDOENA		0x04
+#define TWL6040_REFENA			0x40
+#define TWL6040_OSCENA			0x80
+
+/* HPPLLCTL (0x07) fields */
+
+#define TWL6040_HPLLENA			0x01
+#define TWL6040_HPLLRST			0x02
+#define TWL6040_HPLLBP			0x04
+#define TWL6040_HPLLSQRENA		0x08
+#define TWL6040_MCLK_12000KHZ		(0 << 5)
+#define TWL6040_MCLK_19200KHZ		(1 << 5)
+#define TWL6040_MCLK_26000KHZ		(2 << 5)
+#define TWL6040_MCLK_38400KHZ		(3 << 5)
+#define TWL6040_MCLK_MSK		0x60
+
+/* LPPLLCTL (0x08) fields */
+
+#define TWL6040_LPLLENA			0x01
+#define TWL6040_LPLLRST			0x02
+#define TWL6040_LPLLSEL			0x04
+#define TWL6040_LPLLFIN			0x08
+#define TWL6040_HPLLSEL			0x10
+
+/* HSLCTL (0x10) fields */
+
+#define TWL6040_HSDACMODEL		0x02
+#define TWL6040_HSDRVMODEL		0x08
+
+/* HSRCTL (0x11) fields */
+
+#define TWL6040_HSDACMODER		0x02
+#define TWL6040_HSDRVMODER		0x08
+
+/* VIBCTLL (0x18) fields */
+
+#define TWL6040_VIBENAL			0x01
+#define TWL6040_VIBCTRLL		0x04
+#define TWL6040_VIBCTRLLP		0x08
+#define TWL6040_VIBCTRLLN		0x10
+
+/* VIBDATL (0x19) fields */
+
+#define TWL6040_VIBDAT_MAX		0x64
+
+/* VIBCTLR (0x1A) fields */
+
+#define TWL6040_VIBENAR			0x01
+#define TWL6040_VIBCTRLR		0x04
+#define TWL6040_VIBCTRLRP		0x08
+#define TWL6040_VIBCTRLRN		0x10
+
+/* GPOCTL (0x1E) fields */
+
+#define TWL6040_GPO1			0x01
+#define TWL6040_GPO2			0x02
+#define TWL6040_GPO3			0x03
+
+/* ACCCTL (0x2D) fields */
+
+#define TWL6040_I2CSEL			0x01
+#define TWL6040_RESETSPLIT		0x04
+#define TWL6040_INTCLRMODE		0x08
+
+/* STATUS (0x2E) fields */
+
+#define TWL6040_PLUGCOMP		0x02
+#define TWL6040_VIBLOCDET		0x10
+#define TWL6040_VIBROCDET		0x20
+#define TWL6040_TSHUTDET                0x40
+
+#define TWL6040_CELLS			2
+
+#define TWL6040_REV_ES1_0		0x00
+#define TWL6040_REV_ES1_1		0x01
+#define TWL6040_REV_ES1_2		0x02
+
+#define TWL6040_IRQ_TH			0
+#define TWL6040_IRQ_PLUG		1
+#define TWL6040_IRQ_HOOK		2
+#define TWL6040_IRQ_HF			3
+#define TWL6040_IRQ_VIB			4
+#define TWL6040_IRQ_READY		5
+
+/* PLL selection */
+#define TWL6040_SYSCLK_SEL_LPPLL	0
+#define TWL6040_SYSCLK_SEL_HPPLL	1
+
+struct twl6040 {
+	struct device *dev;
+	struct mutex mutex;
+	struct mutex io_mutex;
+	struct mutex irq_mutex;
+	struct mfd_cell cells[TWL6040_CELLS];
+	struct completion ready;
+
+	int audpwron;
+	int power_count;
+	int rev;
+
+	int pll;
+	unsigned int sysclk;
+
+	unsigned int irq;
+	unsigned int irq_base;
+	u8 irq_masks_cur;
+	u8 irq_masks_cache;
+};
+
+int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg);
+int twl6040_reg_write(struct twl6040 *twl6040, unsigned int reg,
+		      u8 val);
+int twl6040_set_bits(struct twl6040 *twl6040, unsigned int reg,
+		     u8 mask);
+int twl6040_clear_bits(struct twl6040 *twl6040, unsigned int reg,
+		       u8 mask);
+int twl6040_power(struct twl6040 *twl6040, int on);
+int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
+		    unsigned int freq_in, unsigned int freq_out);
+int twl6040_get_pll(struct twl6040 *twl6040);
+unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
+int twl6040_irq_init(struct twl6040 *twl6040);
+void twl6040_irq_exit(struct twl6040 *twl6040);
+
+#endif  /* End of __TWL6040_CODEC_H__ */
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 36a030f1d1f5..379b2e3afd98 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -250,10 +250,11 @@ config SND_SOC_TLV320DAC33
 	tristate
 
 config SND_SOC_TWL4030
-	select TWL4030_CODEC
+	select MFD_TWL4030_AUDIO
 	tristate
 
 config SND_SOC_TWL6040
+	select TWL6040_CORE
 	tristate
 
 config SND_SOC_UDA134X
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index bec788b12613..71674bec9604 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -36,7 +36,7 @@
 #include <sound/tlv.h>
 
 /* Register descriptions are here */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 /* Shadow register used by the audio driver */
 #define TWL4030_REG_SW_SHADOW		0x4A
@@ -251,9 +251,9 @@ static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 		return;
 
 	if (enable)
-		mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+		mode = twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
 	else
-		mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+		mode = twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
 
 	if (mode >= 0) {
 		twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
@@ -297,7 +297,7 @@ static inline void twl4030_reset_registers(struct snd_soc_codec *codec)
 
 static void twl4030_init_chip(struct snd_soc_codec *codec)
 {
-	struct twl4030_codec_audio_data *pdata = dev_get_platdata(codec->dev);
+	struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 	u8 reg, byte;
 	int i = 0;
@@ -375,13 +375,13 @@ static void twl4030_apll_enable(struct snd_soc_codec *codec, int enable)
 	if (enable) {
 		twl4030->apll_enabled++;
 		if (twl4030->apll_enabled == 1)
-			status = twl4030_codec_enable_resource(
-							TWL4030_CODEC_RES_APLL);
+			status = twl4030_audio_enable_resource(
+							TWL4030_AUDIO_RES_APLL);
 	} else {
 		twl4030->apll_enabled--;
 		if (!twl4030->apll_enabled)
-			status = twl4030_codec_disable_resource(
-							TWL4030_CODEC_RES_APLL);
+			status = twl4030_audio_disable_resource(
+							TWL4030_AUDIO_RES_APLL);
 	}
 
 	if (status >= 0)
@@ -732,7 +732,7 @@ static int aif_event(struct snd_soc_dapm_widget *w,
 
 static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 {
-	struct twl4030_codec_audio_data *pdata = codec->dev->platform_data;
+	struct twl4030_codec_data *pdata = codec->dev->platform_data;
 	unsigned char hs_gain, hs_pop;
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 	/* Base values for ramp delay calculation: 2^19 - 2^26 */
@@ -2260,7 +2260,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 	}
 	snd_soc_codec_set_drvdata(codec, twl4030);
 	/* Set the defaults, and power up the codec */
-	twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
+	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;
 	codec->dapm.idle_bias_off = 1;
 
 	twl4030_init_chip(codec);
@@ -2297,7 +2297,7 @@ static struct snd_soc_codec_driver soc_codec_dev_twl4030 = {
 
 static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 {
-	struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data;
+	struct twl4030_codec_data *pdata = pdev->dev.platform_data;
 
 	if (!pdata) {
 		dev_err(&pdev->dev, "platform_data is missing\n");
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index cd63bba623df..443032b3b329 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -24,11 +24,10 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/i2c/twl.h>
+#include <linux/mfd/twl6040.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -77,14 +76,19 @@ struct twl6040_jack_data {
 
 /* codec private data */
 struct twl6040_data {
-	int audpwron;
-	int naudint;
+	int plug_irq;
 	int codec_powered;
 	int pll;
 	int non_lp;
+	int pll_power_mode;
+	int hs_power_mode;
+	int hs_power_mode_locked;
+	unsigned int clk_in;
 	unsigned int sysclk;
-	struct snd_pcm_hw_constraint_list *sysclk_constraints;
-	struct completion ready;
+	u16 hs_left_step;
+	u16 hs_right_step;
+	u16 hf_left_step;
+	u16 hf_right_step;
 	struct twl6040_jack_data hs_jack;
 	struct snd_soc_codec *codec;
 	struct workqueue_struct *workqueue;
@@ -206,6 +210,32 @@ static const int twl6040_vdd_reg[TWL6040_VDDREGNUM] = {
 	TWL6040_REG_DLB,
 };
 
+/* set of rates for each pll: low-power and high-performance */
+static unsigned int lp_rates[] = {
+	8000,
+	11250,
+	16000,
+	22500,
+	32000,
+	44100,
+	48000,
+	88200,
+	96000,
+};
+
+static unsigned int hp_rates[] = {
+	8000,
+	16000,
+	32000,
+	48000,
+	96000,
+};
+
+static struct snd_pcm_hw_constraint_list sysclk_constraints[] = {
+	{ .count = ARRAY_SIZE(lp_rates), .list = lp_rates, },
+	{ .count = ARRAY_SIZE(hp_rates), .list = hp_rates, },
+};
+
 /*
  * read twl6040 register cache
  */
@@ -239,12 +269,13 @@ static inline void twl6040_write_reg_cache(struct snd_soc_codec *codec,
 static int twl6040_read_reg_volatile(struct snd_soc_codec *codec,
 			unsigned int reg)
 {
+	struct twl6040 *twl6040 = codec->control_data;
 	u8 value;
 
 	if (reg >= TWL6040_CACHEREGNUM)
 		return -EIO;
 
-	twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &value, reg);
+	value = twl6040_reg_read(twl6040, reg);
 	twl6040_write_reg_cache(codec, reg, value);
 
 	return value;
@@ -256,11 +287,13 @@ static int twl6040_read_reg_volatile(struct snd_soc_codec *codec,
 static int twl6040_write(struct snd_soc_codec *codec,
 			unsigned int reg, unsigned int value)
 {
+	struct twl6040 *twl6040 = codec->control_data;
+
 	if (reg >= TWL6040_CACHEREGNUM)
 		return -EIO;
 
 	twl6040_write_reg_cache(codec, reg, value);
-	return twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, value, reg);
+	return twl6040_reg_write(twl6040, reg, value);
 }
 
 static void twl6040_init_vio_regs(struct snd_soc_codec *codec)
@@ -268,15 +301,21 @@ static void twl6040_init_vio_regs(struct snd_soc_codec *codec)
 	u8 *cache = codec->reg_cache;
 	int reg, i;
 
-	/* allow registers to be accessed by i2c */
-	twl6040_write(codec, TWL6040_REG_ACCCTL, cache[TWL6040_REG_ACCCTL]);
-
 	for (i = 0; i < TWL6040_VIOREGNUM; i++) {
 		reg = twl6040_vio_reg[i];
-		/* skip read-only registers (ASICID, ASICREV, STATUS) */
+		/*
+		 * skip read-only registers (ASICID, ASICREV, STATUS)
+		 * and registers shared among MFD children
+		 */
 		switch (reg) {
 		case TWL6040_REG_ASICID:
 		case TWL6040_REG_ASICREV:
+		case TWL6040_REG_INTID:
+		case TWL6040_REG_INTMR:
+		case TWL6040_REG_NCPCTL:
+		case TWL6040_REG_LDOCTL:
+		case TWL6040_REG_GPOCTL:
+		case TWL6040_REG_ACCCTL:
 		case TWL6040_REG_STATUS:
 			continue;
 		default:
@@ -293,6 +332,20 @@ static void twl6040_init_vdd_regs(struct snd_soc_codec *codec)
 
 	for (i = 0; i < TWL6040_VDDREGNUM; i++) {
 		reg = twl6040_vdd_reg[i];
+		/* skip vibra and PLL registers */
+		switch (reg) {
+		case TWL6040_REG_VIBCTLL:
+		case TWL6040_REG_VIBDATL:
+		case TWL6040_REG_VIBCTLR:
+		case TWL6040_REG_VIBDATR:
+		case TWL6040_REG_HPPLLCTL:
+		case TWL6040_REG_LPPLLCTL:
+		case TWL6040_REG_LPPLLDIV:
+			continue;
+		default:
+			break;
+		}
+
 		twl6040_write(codec, reg, cache[reg]);
 	}
 }
@@ -317,7 +370,11 @@ static inline int twl6040_hs_ramp_step(struct snd_soc_codec *codec,
 	if (headset->ramp == TWL6040_RAMP_UP) {
 		/* ramp step up */
 		if (val < headset->left_vol) {
-			val += left_step;
+			if (val + left_step > headset->left_vol)
+				val = headset->left_vol;
+			else
+				val += left_step;
+
 			reg &= ~TWL6040_HSL_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HSGAIN,
 					(reg | (~val & TWL6040_HSL_VOL_MASK)));
@@ -327,7 +384,11 @@ static inline int twl6040_hs_ramp_step(struct snd_soc_codec *codec,
 	} else if (headset->ramp == TWL6040_RAMP_DOWN) {
 		/* ramp step down */
 		if (val > 0x0) {
-			val -= left_step;
+			if ((int)val - (int)left_step < 0)
+				val = 0;
+			else
+				val -= left_step;
+
 			reg &= ~TWL6040_HSL_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HSGAIN, reg |
 						(~val & TWL6040_HSL_VOL_MASK));
@@ -344,7 +405,11 @@ static inline int twl6040_hs_ramp_step(struct snd_soc_codec *codec,
 	if (headset->ramp == TWL6040_RAMP_UP) {
 		/* ramp step up */
 		if (val < headset->right_vol) {
-			val += right_step;
+			if (val + right_step > headset->right_vol)
+				val = headset->right_vol;
+			else
+				val += right_step;
+
 			reg &= ~TWL6040_HSR_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HSGAIN,
 				(reg | (~val << TWL6040_HSR_VOL_SHIFT)));
@@ -354,7 +419,11 @@ static inline int twl6040_hs_ramp_step(struct snd_soc_codec *codec,
 	} else if (headset->ramp == TWL6040_RAMP_DOWN) {
 		/* ramp step down */
 		if (val > 0x0) {
-			val -= right_step;
+			if ((int)val - (int)right_step < 0)
+				val = 0;
+			else
+				val -= right_step;
+
 			reg &= ~TWL6040_HSR_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HSGAIN,
 					 reg | (~val << TWL6040_HSR_VOL_SHIFT));
@@ -385,7 +454,11 @@ static inline int twl6040_hf_ramp_step(struct snd_soc_codec *codec,
 	if (handsfree->ramp == TWL6040_RAMP_UP) {
 		/* ramp step up */
 		if (val < handsfree->left_vol) {
-			val += left_step;
+			if (val + left_step > handsfree->left_vol)
+				val = handsfree->left_vol;
+			else
+				val += left_step;
+
 			reg &= ~TWL6040_HF_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HFLGAIN,
 						reg | (0x1D - val));
@@ -395,7 +468,11 @@ static inline int twl6040_hf_ramp_step(struct snd_soc_codec *codec,
 	} else if (handsfree->ramp == TWL6040_RAMP_DOWN) {
 		/* ramp step down */
 		if (val > 0) {
-			val -= left_step;
+			if ((int)val - (int)left_step < 0)
+				val = 0;
+			else
+				val -= left_step;
+
 			reg &= ~TWL6040_HF_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HFLGAIN,
 						reg | (0x1D - val));
@@ -412,7 +489,11 @@ static inline int twl6040_hf_ramp_step(struct snd_soc_codec *codec,
 	if (handsfree->ramp == TWL6040_RAMP_UP) {
 		/* ramp step up */
 		if (val < handsfree->right_vol) {
-			val += right_step;
+			if (val + right_step > handsfree->right_vol)
+				val = handsfree->right_vol;
+			else
+				val += right_step;
+
 			reg &= ~TWL6040_HF_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HFRGAIN,
 						reg | (0x1D - val));
@@ -422,7 +503,11 @@ static inline int twl6040_hf_ramp_step(struct snd_soc_codec *codec,
 	} else if (handsfree->ramp == TWL6040_RAMP_DOWN) {
 		/* ramp step down */
 		if (val > 0) {
-			val -= right_step;
+			if ((int)val - (int)right_step < 0)
+				val = 0;
+			else
+				val -= right_step;
+
 			reg &= ~TWL6040_HF_VOL_MASK;
 			twl6040_write(codec, TWL6040_REG_HFRGAIN,
 						reg | (0x1D - val));
@@ -451,11 +536,9 @@ static void twl6040_pga_hs_work(struct work_struct *work)
 
 	/* HS PGA volumes have 4 bits of resolution to ramp */
 	for (i = 0; i <= 16; i++) {
-		headset_complete = 1;
-		if (headset->ramp != TWL6040_RAMP_NONE)
-			headset_complete = twl6040_hs_ramp_step(codec,
-							headset->left_step,
-							headset->right_step);
+		headset_complete = twl6040_hs_ramp_step(codec,
+						headset->left_step,
+						headset->right_step);
 
 		/* ramp finished ? */
 		if (headset_complete)
@@ -496,11 +579,9 @@ static void twl6040_pga_hf_work(struct work_struct *work)
 
 	/* HF PGA volumes have 5 bits of resolution to ramp */
 	for (i = 0; i <= 32; i++) {
-		handsfree_complete = 1;
-		if (handsfree->ramp != TWL6040_RAMP_NONE)
-			handsfree_complete = twl6040_hf_ramp_step(codec,
-							handsfree->left_step,
-							handsfree->right_step);
+		handsfree_complete = twl6040_hf_ramp_step(codec,
+						handsfree->left_step,
+						handsfree->right_step);
 
 		/* ramp finished ? */
 		if (handsfree_complete)
@@ -541,12 +622,16 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 		out = &priv->headset;
 		work = &priv->hs_delayed_work;
 		queue = priv->hs_workqueue;
+		out->left_step = priv->hs_left_step;
+		out->right_step = priv->hs_right_step;
 		out->step_delay = 5;	/* 5 ms between volume ramp steps */
 		break;
 	case 4:
 		out = &priv->handsfree;
 		work = &priv->hf_delayed_work;
 		queue = priv->hf_workqueue;
+		out->left_step = priv->hf_left_step;
+		out->right_step = priv->hf_right_step;
 		out->step_delay = 5;	/* 5 ms between volume ramp steps */
 		if (SND_SOC_DAPM_EVENT_ON(event))
 			priv->non_lp++;
@@ -579,8 +664,6 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 
 		if (!delayed_work_pending(work)) {
 			/* use volume ramp for power-down */
-			out->left_step = 1;
-			out->right_step = 1;
 			out->ramp = TWL6040_RAMP_DOWN;
 			INIT_COMPLETION(out->ramp_done);
 
@@ -596,88 +679,6 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-/* twl6040 codec manual power-up sequence */
-static void twl6040_power_up(struct snd_soc_codec *codec)
-{
-	u8 ncpctl, ldoctl, lppllctl, accctl;
-
-	ncpctl = twl6040_read_reg_cache(codec, TWL6040_REG_NCPCTL);
-	ldoctl = twl6040_read_reg_cache(codec, TWL6040_REG_LDOCTL);
-	lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
-	accctl = twl6040_read_reg_cache(codec, TWL6040_REG_ACCCTL);
-
-	/* enable reference system */
-	ldoctl |= TWL6040_REFENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	msleep(10);
-	/* enable internal oscillator */
-	ldoctl |= TWL6040_OSCENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(10);
-	/* enable high-side ldo */
-	ldoctl |= TWL6040_HSLDOENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(244);
-	/* enable negative charge pump */
-	ncpctl |= TWL6040_NCPENA | TWL6040_NCPOPEN;
-	twl6040_write(codec, TWL6040_REG_NCPCTL, ncpctl);
-	udelay(488);
-	/* enable low-side ldo */
-	ldoctl |= TWL6040_LSLDOENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(244);
-	/* enable low-power pll */
-	lppllctl |= TWL6040_LPLLENA;
-	twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-	/* reset state machine */
-	accctl |= TWL6040_RESETSPLIT;
-	twl6040_write(codec, TWL6040_REG_ACCCTL, accctl);
-	mdelay(5);
-	accctl &= ~TWL6040_RESETSPLIT;
-	twl6040_write(codec, TWL6040_REG_ACCCTL, accctl);
-	/* disable internal oscillator */
-	ldoctl &= ~TWL6040_OSCENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-}
-
-/* twl6040 codec manual power-down sequence */
-static void twl6040_power_down(struct snd_soc_codec *codec)
-{
-	u8 ncpctl, ldoctl, lppllctl, accctl;
-
-	ncpctl = twl6040_read_reg_cache(codec, TWL6040_REG_NCPCTL);
-	ldoctl = twl6040_read_reg_cache(codec, TWL6040_REG_LDOCTL);
-	lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
-	accctl = twl6040_read_reg_cache(codec, TWL6040_REG_ACCCTL);
-
-	/* enable internal oscillator */
-	ldoctl |= TWL6040_OSCENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(10);
-	/* disable low-power pll */
-	lppllctl &= ~TWL6040_LPLLENA;
-	twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-	/* disable low-side ldo */
-	ldoctl &= ~TWL6040_LSLDOENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(244);
-	/* disable negative charge pump */
-	ncpctl &= ~(TWL6040_NCPENA | TWL6040_NCPOPEN);
-	twl6040_write(codec, TWL6040_REG_NCPCTL, ncpctl);
-	udelay(488);
-	/* disable high-side ldo */
-	ldoctl &= ~TWL6040_HSLDOENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	udelay(244);
-	/* disable internal oscillator */
-	ldoctl &= ~TWL6040_OSCENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	/* disable reference system */
-	ldoctl &= ~TWL6040_REFENA;
-	twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
-	msleep(10);
-}
-
 /* set headset dac and driver power mode */
 static int headset_power_mode(struct snd_soc_codec *codec, int high_perf)
 {
@@ -713,15 +714,26 @@ static int twl6040_power_mode_event(struct snd_soc_dapm_widget *w,
 {
 	struct snd_soc_codec *codec = w->codec;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+	int ret = 0;
 
-	if (SND_SOC_DAPM_EVENT_ON(event))
+	if (SND_SOC_DAPM_EVENT_ON(event)) {
 		priv->non_lp++;
-	else
+		if (!strcmp(w->name, "Earphone Driver")) {
+			/* Earphone doesn't support low power mode */
+			priv->hs_power_mode_locked = 1;
+			ret = headset_power_mode(codec, 1);
+		}
+	} else {
 		priv->non_lp--;
+		if (!strcmp(w->name, "Earphone Driver")) {
+			priv->hs_power_mode_locked = 0;
+			ret = headset_power_mode(codec, priv->hs_power_mode);
+		}
+	}
 
 	msleep(1);
 
-	return 0;
+	return ret;
 }
 
 static void twl6040_hs_jack_report(struct snd_soc_codec *codec,
@@ -766,33 +778,19 @@ static void twl6040_accessory_work(struct work_struct *work)
 }
 
 /* audio interrupt handler */
-static irqreturn_t twl6040_naudint_handler(int irq, void *data)
+static irqreturn_t twl6040_audio_handler(int irq, void *data)
 {
 	struct snd_soc_codec *codec = data;
+	struct twl6040 *twl6040 = codec->control_data;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 	u8 intid;
 
-	twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &intid, TWL6040_REG_INTID);
-
-	if (intid & TWL6040_THINT)
-		dev_alert(codec->dev, "die temp over-limit detection\n");
+	intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
 
 	if ((intid & TWL6040_PLUGINT) || (intid & TWL6040_UNPLUGINT))
 		queue_delayed_work(priv->workqueue, &priv->delayed_work,
 							msecs_to_jiffies(200));
 
-	if (intid & TWL6040_HOOKINT)
-		dev_info(codec->dev, "hook detection\n");
-
-	if (intid & TWL6040_HFINT)
-		dev_alert(codec->dev, "hf drivers over current detection\n");
-
-	if (intid & TWL6040_VIBINT)
-		dev_alert(codec->dev, "vib drivers over current detection\n");
-
-	if (intid & TWL6040_READYINT)
-		complete(&priv->ready);
-
 	return IRQ_HANDLED;
 }
 
@@ -1040,6 +1038,73 @@ static const struct snd_kcontrol_new hfr_mux_controls =
 static const struct snd_kcontrol_new ep_driver_switch_controls =
 	SOC_DAPM_SINGLE("Switch", TWL6040_REG_EARCTL, 0, 1, 0);
 
+/* Headset power mode */
+static const char *twl6040_power_mode_texts[] = {
+	"Low-Power", "High-Perfomance",
+};
+
+static const struct soc_enum twl6040_power_mode_enum =
+	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(twl6040_power_mode_texts),
+			twl6040_power_mode_texts);
+
+static int twl6040_headset_power_get_enum(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = priv->hs_power_mode;
+
+	return 0;
+}
+
+static int twl6040_headset_power_put_enum(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+	int high_perf = ucontrol->value.enumerated.item[0];
+	int ret = 0;
+
+	if (!priv->hs_power_mode_locked)
+		ret = headset_power_mode(codec, high_perf);
+
+	if (!ret)
+		priv->hs_power_mode = high_perf;
+
+	return ret;
+}
+
+static int twl6040_pll_get_enum(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = priv->pll_power_mode;
+
+	return 0;
+}
+
+static int twl6040_pll_put_enum(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->pll_power_mode = ucontrol->value.enumerated.item[0];
+
+	return 0;
+}
+
+int twl6040_get_clk_id(struct snd_soc_codec *codec)
+{
+	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+	return priv->pll_power_mode;
+}
+EXPORT_SYMBOL_GPL(twl6040_get_clk_id);
+
 static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 	/* Capture gains */
 	SOC_DOUBLE_TLV("Capture Preamplifier Volume",
@@ -1058,6 +1123,13 @@ static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 		TWL6040_REG_HFLGAIN, TWL6040_REG_HFRGAIN, 0, 0x1D, 1, hf_tlv),
 	SOC_SINGLE_TLV("Earphone Playback Volume",
 		TWL6040_REG_EARCTL, 1, 0xF, 1, ep_tlv),
+
+	SOC_ENUM_EXT("Headset Power Mode", twl6040_power_mode_enum,
+		twl6040_headset_power_get_enum,
+		twl6040_headset_power_put_enum),
+
+	SOC_ENUM_EXT("PLL Selection", twl6040_power_mode_enum,
+		twl6040_pll_get_enum, twl6040_pll_put_enum),
 };
 
 static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
@@ -1231,36 +1303,11 @@ static int twl6040_add_widgets(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int twl6040_power_up_completion(struct snd_soc_codec *codec,
-					int naudint)
-{
-	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
-	int time_left;
-	u8 intid;
-
-	time_left = wait_for_completion_timeout(&priv->ready,
-				msecs_to_jiffies(144));
-
-	if (!time_left) {
-		twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &intid,
-							TWL6040_REG_INTID);
-		if (!(intid & TWL6040_READYINT)) {
-			dev_err(codec->dev, "timeout waiting for READYINT\n");
-			return -ETIMEDOUT;
-		}
-	}
-
-	priv->codec_powered = 1;
-
-	return 0;
-}
-
 static int twl6040_set_bias_level(struct snd_soc_codec *codec,
 				enum snd_soc_bias_level level)
 {
+	struct twl6040 *twl6040 = codec->control_data;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
-	int audpwron = priv->audpwron;
-	int naudint = priv->naudint;
 	int ret;
 
 	switch (level) {
@@ -1272,58 +1319,23 @@ static int twl6040_set_bias_level(struct snd_soc_codec *codec,
 		if (priv->codec_powered)
 			break;
 
-		if (gpio_is_valid(audpwron)) {
-			/* use AUDPWRON line */
-			gpio_set_value(audpwron, 1);
+		ret = twl6040_power(twl6040, 1);
+		if (ret)
+			return ret;
 
-			/* wait for power-up completion */
-			ret = twl6040_power_up_completion(codec, naudint);
-			if (ret)
-				return ret;
-
-			/* sync registers updated during power-up sequence */
-			twl6040_read_reg_volatile(codec, TWL6040_REG_NCPCTL);
-			twl6040_read_reg_volatile(codec, TWL6040_REG_LDOCTL);
-			twl6040_read_reg_volatile(codec, TWL6040_REG_LPPLLCTL);
-		} else {
-			/* use manual power-up sequence */
-			twl6040_power_up(codec);
-			priv->codec_powered = 1;
-		}
+		priv->codec_powered = 1;
 
 		/* initialize vdd/vss registers with reg_cache */
 		twl6040_init_vdd_regs(codec);
 
 		/* Set external boost GPO */
 		twl6040_write(codec, TWL6040_REG_GPOCTL, 0x02);
-
-		/* Set initial minimal gain values */
-		twl6040_write(codec, TWL6040_REG_HSGAIN, 0xFF);
-		twl6040_write(codec, TWL6040_REG_EARCTL, 0x1E);
-		twl6040_write(codec, TWL6040_REG_HFLGAIN, 0x1D);
-		twl6040_write(codec, TWL6040_REG_HFRGAIN, 0x1D);
 		break;
 	case SND_SOC_BIAS_OFF:
 		if (!priv->codec_powered)
 			break;
 
-		if (gpio_is_valid(audpwron)) {
-			/* use AUDPWRON line */
-			gpio_set_value(audpwron, 0);
-
-			/* power-down sequence latency */
-			udelay(500);
-
-			/* sync registers updated during power-down sequence */
-			twl6040_read_reg_volatile(codec, TWL6040_REG_NCPCTL);
-			twl6040_read_reg_volatile(codec, TWL6040_REG_LDOCTL);
-			twl6040_write_reg_cache(codec, TWL6040_REG_LPPLLCTL,
-						0x00);
-		} else {
-			/* use manual power-down sequence */
-			twl6040_power_down(codec);
-		}
-
+		twl6040_power(twl6040, 0);
 		priv->codec_powered = 0;
 		break;
 	}
@@ -1333,27 +1345,6 @@ static int twl6040_set_bias_level(struct snd_soc_codec *codec,
 	return 0;
 }
 
-/* set of rates for each pll: low-power and high-performance */
-
-static unsigned int lp_rates[] = {
-	88200,
-	96000,
-};
-
-static struct snd_pcm_hw_constraint_list lp_constraints = {
-	.count	= ARRAY_SIZE(lp_rates),
-	.list	= lp_rates,
-};
-
-static unsigned int hp_rates[] = {
-	96000,
-};
-
-static struct snd_pcm_hw_constraint_list hp_constraints = {
-	.count	= ARRAY_SIZE(hp_rates),
-	.list	= hp_rates,
-};
-
 static int twl6040_startup(struct snd_pcm_substream *substream,
 			struct snd_soc_dai *dai)
 {
@@ -1363,7 +1354,7 @@ static int twl6040_startup(struct snd_pcm_substream *substream,
 
 	snd_pcm_hw_constraint_list(substream->runtime, 0,
 				SNDRV_PCM_HW_PARAM_RATE,
-				priv->sysclk_constraints);
+				&sysclk_constraints[priv->pll_power_mode]);
 
 	return 0;
 }
@@ -1375,22 +1366,27 @@ static int twl6040_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_codec *codec = rtd->codec;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
-	u8 lppllctl;
 	int rate;
 
-	/* nothing to do for high-perf pll, it supports only 48 kHz */
-	if (priv->pll == TWL6040_HPPLL_ID)
-		return 0;
-
-	lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
-
 	rate = params_rate(params);
 	switch (rate) {
 	case 11250:
 	case 22500:
 	case 44100:
 	case 88200:
-		lppllctl |= TWL6040_LPLLFIN;
+		/* These rates are not supported when HPPLL is in use */
+		if (unlikely(priv->pll == TWL6040_SYSCLK_SEL_HPPLL)) {
+			dev_err(codec->dev, "HPPLL does not support rate %d\n",
+				rate);
+			return -EINVAL;
+		}
+		/* Capture is not supported with 17.64MHz sysclk */
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+			dev_err(codec->dev,
+				"capture mode is not supported at %dHz\n",
+				rate);
+			return -EINVAL;
+		}
 		priv->sysclk = 17640000;
 		break;
 	case 8000:
@@ -1398,7 +1394,6 @@ static int twl6040_hw_params(struct snd_pcm_substream *substream,
 	case 32000:
 	case 48000:
 	case 96000:
-		lppllctl &= ~TWL6040_LPLLFIN;
 		priv->sysclk = 19200000;
 		break;
 	default:
@@ -1406,8 +1401,6 @@ static int twl6040_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-
 	return 0;
 }
 
@@ -1416,7 +1409,9 @@ static int twl6040_prepare(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_codec *codec = rtd->codec;
+	struct twl6040 *twl6040 = codec->control_data;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+	int ret;
 
 	if (!priv->sysclk) {
 		dev_err(codec->dev,
@@ -1424,24 +1419,19 @@ static int twl6040_prepare(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	/*
-	 * capture is not supported at 17.64 MHz,
-	 * it's reserved for headset low-power playback scenario
-	 */
-	if ((priv->sysclk == 17640000) &&
-			substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
-		dev_err(codec->dev,
-			"capture mode is not supported at %dHz\n",
-			priv->sysclk);
-		return -EINVAL;
-	}
-
 	if ((priv->sysclk == 17640000) && priv->non_lp) {
 			dev_err(codec->dev,
 				"some enabled paths aren't supported at %dHz\n",
 				priv->sysclk);
 			return -EPERM;
 	}
+
+	ret = twl6040_set_pll(twl6040, priv->pll, priv->clk_in, priv->sysclk);
+	if (ret) {
+		dev_err(codec->dev, "Can not set PLL (%d)\n", ret);
+		return -EPERM;
+	}
+
 	return 0;
 }
 
@@ -1450,99 +1440,12 @@ static int twl6040_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 {
 	struct snd_soc_codec *codec = codec_dai->codec;
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
-	u8 hppllctl, lppllctl;
-
-	hppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_HPPLLCTL);
-	lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
 
 	switch (clk_id) {
 	case TWL6040_SYSCLK_SEL_LPPLL:
-		switch (freq) {
-		case 32768:
-			/* headset dac and driver must be in low-power mode */
-			headset_power_mode(codec, 0);
-
-			/* clk32k input requires low-power pll */
-			lppllctl |= TWL6040_LPLLENA;
-			twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-			mdelay(5);
-			lppllctl &= ~TWL6040_HPLLSEL;
-			twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-			hppllctl &= ~TWL6040_HPLLENA;
-			twl6040_write(codec, TWL6040_REG_HPPLLCTL, hppllctl);
-			break;
-		default:
-			dev_err(codec->dev, "unknown mclk freq %d\n", freq);
-			return -EINVAL;
-		}
-
-		/* lppll divider */
-		switch (priv->sysclk) {
-		case 17640000:
-			lppllctl |= TWL6040_LPLLFIN;
-			break;
-		case 19200000:
-			lppllctl &= ~TWL6040_LPLLFIN;
-			break;
-		default:
-			/* sysclk not yet configured */
-			lppllctl &= ~TWL6040_LPLLFIN;
-			priv->sysclk = 19200000;
-			break;
-		}
-
-		twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-
-		priv->pll = TWL6040_LPPLL_ID;
-		priv->sysclk_constraints = &lp_constraints;
-		break;
 	case TWL6040_SYSCLK_SEL_HPPLL:
-		hppllctl &= ~TWL6040_MCLK_MSK;
-
-		switch (freq) {
-		case 12000000:
-			/* mclk input, pll enabled */
-			hppllctl |= TWL6040_MCLK_12000KHZ |
-				    TWL6040_HPLLSQRBP |
-				    TWL6040_HPLLENA;
-			break;
-		case 19200000:
-			/* mclk input, pll disabled */
-			hppllctl |= TWL6040_MCLK_19200KHZ |
-				    TWL6040_HPLLSQRENA |
-				    TWL6040_HPLLBP;
-			break;
-		case 26000000:
-			/* mclk input, pll enabled */
-			hppllctl |= TWL6040_MCLK_26000KHZ |
-				    TWL6040_HPLLSQRBP |
-				    TWL6040_HPLLENA;
-			break;
-		case 38400000:
-			/* clk slicer, pll disabled */
-			hppllctl |= TWL6040_MCLK_38400KHZ |
-				    TWL6040_HPLLSQRENA |
-				    TWL6040_HPLLBP;
-			break;
-		default:
-			dev_err(codec->dev, "unknown mclk freq %d\n", freq);
-			return -EINVAL;
-		}
-
-		/* headset dac and driver must be in high-performance mode */
-		headset_power_mode(codec, 1);
-
-		twl6040_write(codec, TWL6040_REG_HPPLLCTL, hppllctl);
-		udelay(500);
-		lppllctl |= TWL6040_HPLLSEL;
-		twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-		lppllctl &= ~TWL6040_LPLLENA;
-		twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
-
-		/* high-performance pll can provide only 19.2 MHz */
-		priv->pll = TWL6040_HPPLL_ID;
-		priv->sysclk = 19200000;
-		priv->sysclk_constraints = &hp_constraints;
+		priv->pll = clk_id;
+		priv->clk_in = freq;
 		break;
 	default:
 		dev_err(codec->dev, "unknown clk_id %d\n", clk_id);
@@ -1559,15 +1462,27 @@ static struct snd_soc_dai_ops twl6040_dai_ops = {
 	.set_sysclk	= twl6040_set_dai_sysclk,
 };
 
-static struct snd_soc_dai_driver twl6040_dai = {
+static struct snd_soc_dai_driver twl6040_dai[] = {
+{
 	.name = "twl6040-hifi",
 	.playback = {
 		.stream_name = "Playback",
 		.channels_min = 1,
-		.channels_max = 4,
+		.channels_max = 2,
+		.rates = TWL6040_RATES,
+		.formats = TWL6040_FORMATS,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 2,
 		.rates = TWL6040_RATES,
 		.formats = TWL6040_FORMATS,
 	},
+	.ops = &twl6040_dai_ops,
+},
+{
+	.name = "twl6040-ul",
 	.capture = {
 		.stream_name = "Capture",
 		.channels_min = 1,
@@ -1576,6 +1491,40 @@ static struct snd_soc_dai_driver twl6040_dai = {
 		.formats = TWL6040_FORMATS,
 	},
 	.ops = &twl6040_dai_ops,
+},
+{
+	.name = "twl6040-dl1",
+	.playback = {
+		.stream_name = "Headset Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = TWL6040_RATES,
+		.formats = TWL6040_FORMATS,
+	},
+	.ops = &twl6040_dai_ops,
+},
+{
+	.name = "twl6040-dl2",
+	.playback = {
+		.stream_name = "Handsfree Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = TWL6040_RATES,
+		.formats = TWL6040_FORMATS,
+	},
+	.ops = &twl6040_dai_ops,
+},
+{
+	.name = "twl6040-vib",
+	.playback = {
+		.stream_name = "Vibra Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
+		.formats = TWL6040_FORMATS,
+	},
+	.ops = &twl6040_dai_ops,
+},
 };
 
 #ifdef CONFIG_PM
@@ -1600,11 +1549,11 @@ static int twl6040_resume(struct snd_soc_codec *codec)
 
 static int twl6040_probe(struct snd_soc_codec *codec)
 {
-	struct twl4030_codec_data *twl_codec = codec->dev->platform_data;
 	struct twl6040_data *priv;
-	int audpwron, naudint;
+	struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
+	struct platform_device *pdev = container_of(codec->dev,
+						   struct platform_device, dev);
 	int ret = 0;
-	u8 icrev, intmr = TWL6040_ALLINT_MSK;
 
 	priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL);
 	if (priv == NULL)
@@ -1612,23 +1561,32 @@ static int twl6040_probe(struct snd_soc_codec *codec)
 	snd_soc_codec_set_drvdata(codec, priv);
 
 	priv->codec = codec;
+	codec->control_data = dev_get_drvdata(codec->dev->parent);
 
-	twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &icrev, TWL6040_REG_ASICREV);
+	if (pdata && pdata->hs_left_step && pdata->hs_right_step) {
+		priv->hs_left_step = pdata->hs_left_step;
+		priv->hs_right_step = pdata->hs_right_step;
+	} else {
+		priv->hs_left_step = 1;
+		priv->hs_right_step = 1;
+	}
 
-	if (twl_codec && (icrev > 0))
-		audpwron = twl_codec->audpwron_gpio;
-	else
-		audpwron = -EINVAL;
+	if (pdata && pdata->hf_left_step && pdata->hf_right_step) {
+		priv->hf_left_step = pdata->hf_left_step;
+		priv->hf_right_step = pdata->hf_right_step;
+	} else {
+		priv->hf_left_step = 1;
+		priv->hf_right_step = 1;
+	}
 
-	if (twl_codec)
-		naudint = twl_codec->naudint_irq;
-	else
-		naudint = 0;
+	priv->plug_irq = platform_get_irq(pdev, 0);
+	if (priv->plug_irq < 0) {
+		dev_err(codec->dev, "invalid irq\n");
+		ret = -EINVAL;
+		goto work_err;
+	}
 
-	priv->audpwron = audpwron;
-	priv->naudint = naudint;
 	priv->workqueue = create_singlethread_workqueue("twl6040-codec");
-
 	if (!priv->workqueue) {
 		ret = -ENOMEM;
 		goto work_err;
@@ -1638,56 +1596,33 @@ static int twl6040_probe(struct snd_soc_codec *codec)
 
 	mutex_init(&priv->mutex);
 
-	init_completion(&priv->ready);
 	init_completion(&priv->headset.ramp_done);
 	init_completion(&priv->handsfree.ramp_done);
 
-	if (gpio_is_valid(audpwron)) {
-		ret = gpio_request(audpwron, "audpwron");
-		if (ret)
-			goto gpio1_err;
-
-		ret = gpio_direction_output(audpwron, 0);
-		if (ret)
-			goto gpio2_err;
-
-		priv->codec_powered = 0;
-
-		/* enable only codec ready interrupt */
-		intmr &= ~(TWL6040_READYMSK | TWL6040_PLUGMSK);
-
-		/* reset interrupt status to allow correct power up sequence */
-		twl6040_read_reg_volatile(codec, TWL6040_REG_INTID);
-	}
-	twl6040_write(codec, TWL6040_REG_INTMR, intmr);
-
-	if (naudint) {
-		/* audio interrupt */
-		ret = request_threaded_irq(naudint, NULL,
-				twl6040_naudint_handler,
-				IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				"twl6040_codec", codec);
-		if (ret)
-			goto gpio2_err;
-	}
-
-	/* init vio registers */
-	twl6040_init_vio_regs(codec);
-
 	priv->hf_workqueue = create_singlethread_workqueue("twl6040-hf");
 	if (priv->hf_workqueue == NULL) {
 		ret = -ENOMEM;
-		goto irq_err;
+		goto hfwq_err;
 	}
 	priv->hs_workqueue = create_singlethread_workqueue("twl6040-hs");
 	if (priv->hs_workqueue == NULL) {
 		ret = -ENOMEM;
-		goto wq_err;
+		goto hswq_err;
 	}
 
 	INIT_DELAYED_WORK(&priv->hs_delayed_work, twl6040_pga_hs_work);
 	INIT_DELAYED_WORK(&priv->hf_delayed_work, twl6040_pga_hf_work);
 
+	ret = request_threaded_irq(priv->plug_irq, NULL, twl6040_audio_handler,
+				   0, "twl6040_irq_plug", codec);
+	if (ret) {
+		dev_err(codec->dev, "PLUG IRQ request failed: %d\n", ret);
+		goto plugirq_err;
+	}
+
+	/* init vio registers */
+	twl6040_init_vio_regs(codec);
+
 	/* power on device */
 	ret = twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 	if (ret)
@@ -1700,16 +1635,12 @@ static int twl6040_probe(struct snd_soc_codec *codec)
 	return 0;
 
 bias_err:
+	free_irq(priv->plug_irq, codec);
+plugirq_err:
 	destroy_workqueue(priv->hs_workqueue);
-wq_err:
+hswq_err:
 	destroy_workqueue(priv->hf_workqueue);
-irq_err:
-	if (naudint)
-		free_irq(naudint, codec);
-gpio2_err:
-	if (gpio_is_valid(audpwron))
-		gpio_free(audpwron);
-gpio1_err:
+hfwq_err:
 	destroy_workqueue(priv->workqueue);
 work_err:
 	kfree(priv);
@@ -1719,17 +1650,9 @@ work_err:
 static int twl6040_remove(struct snd_soc_codec *codec)
 {
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
-	int audpwron = priv->audpwron;
-	int naudint = priv->naudint;
 
 	twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	if (gpio_is_valid(audpwron))
-		gpio_free(audpwron);
-
-	if (naudint)
-		free_irq(naudint, codec);
-
+	free_irq(priv->plug_irq, codec);
 	destroy_workqueue(priv->workqueue);
 	destroy_workqueue(priv->hf_workqueue);
 	destroy_workqueue(priv->hs_workqueue);
@@ -1753,8 +1676,8 @@ static struct snd_soc_codec_driver soc_codec_dev_twl6040 = {
 
 static int __devinit twl6040_codec_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_codec(&pdev->dev,
-			&soc_codec_dev_twl6040, &twl6040_dai, 1);
+	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_twl6040,
+				      twl6040_dai, ARRAY_SIZE(twl6040_dai));
 }
 
 static int __devexit twl6040_codec_remove(struct platform_device *pdev)
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h
index 23aeed0963e6..d8de67869dd9 100644
--- a/sound/soc/codecs/twl6040.h
+++ b/sound/soc/codecs/twl6040.h
@@ -22,125 +22,8 @@
 #ifndef __TWL6040_H__
 #define __TWL6040_H__
 
-#define TWL6040_REG_ASICID		0x01
-#define TWL6040_REG_ASICREV		0x02
-#define TWL6040_REG_INTID		0x03
-#define TWL6040_REG_INTMR		0x04
-#define TWL6040_REG_NCPCTL		0x05
-#define TWL6040_REG_LDOCTL		0x06
-#define TWL6040_REG_HPPLLCTL		0x07
-#define TWL6040_REG_LPPLLCTL		0x08
-#define TWL6040_REG_LPPLLDIV		0x09
-#define TWL6040_REG_AMICBCTL		0x0A
-#define TWL6040_REG_DMICBCTL		0x0B
-#define TWL6040_REG_MICLCTL		0x0C
-#define TWL6040_REG_MICRCTL		0x0D
-#define TWL6040_REG_MICGAIN		0x0E
-#define TWL6040_REG_LINEGAIN		0x0F
-#define TWL6040_REG_HSLCTL		0x10
-#define TWL6040_REG_HSRCTL		0x11
-#define TWL6040_REG_HSGAIN		0x12
-#define TWL6040_REG_EARCTL		0x13
-#define TWL6040_REG_HFLCTL		0x14
-#define TWL6040_REG_HFLGAIN		0x15
-#define TWL6040_REG_HFRCTL		0x16
-#define TWL6040_REG_HFRGAIN		0x17
-#define TWL6040_REG_VIBCTLL		0x18
-#define TWL6040_REG_VIBDATL		0x19
-#define TWL6040_REG_VIBCTLR		0x1A
-#define TWL6040_REG_VIBDATR		0x1B
-#define TWL6040_REG_HKCTL1		0x1C
-#define TWL6040_REG_HKCTL2		0x1D
-#define TWL6040_REG_GPOCTL		0x1E
-#define TWL6040_REG_ALB			0x1F
-#define TWL6040_REG_DLB			0x20
-#define TWL6040_REG_TRIM1		0x28
-#define TWL6040_REG_TRIM2		0x29
-#define TWL6040_REG_TRIM3		0x2A
-#define TWL6040_REG_HSOTRIM		0x2B
-#define TWL6040_REG_HFOTRIM		0x2C
-#define TWL6040_REG_ACCCTL		0x2D
-#define TWL6040_REG_STATUS		0x2E
-
-#define TWL6040_CACHEREGNUM		(TWL6040_REG_STATUS + 1)
-
-#define TWL6040_VIOREGNUM		18
-#define TWL6040_VDDREGNUM		21
-
-/* INTID (0x03) fields */
-
-#define TWL6040_THINT			0x01
-#define TWL6040_PLUGINT			0x02
-#define TWL6040_UNPLUGINT		0x04
-#define TWL6040_HOOKINT			0x08
-#define TWL6040_HFINT			0x10
-#define TWL6040_VIBINT			0x20
-#define TWL6040_READYINT		0x40
-
-/* INTMR (0x04) fields */
-
-#define TWL6040_PLUGMSK			0x02
-#define TWL6040_READYMSK		0x40
-#define TWL6040_ALLINT_MSK		0x7B
-
-/* NCPCTL (0x05) fields */
-
-#define TWL6040_NCPENA			0x01
-#define TWL6040_NCPOPEN			0x40
-
-/* LDOCTL (0x06) fields */
-
-#define TWL6040_LSLDOENA		0x01
-#define TWL6040_HSLDOENA		0x04
-#define TWL6040_REFENA			0x40
-#define TWL6040_OSCENA			0x80
-
-/* HPPLLCTL (0x07) fields */
-
-#define TWL6040_HPLLENA			0x01
-#define TWL6040_HPLLRST			0x02
-#define TWL6040_HPLLBP			0x04
-#define TWL6040_HPLLSQRENA		0x08
-#define TWL6040_HPLLSQRBP		0x10
-#define TWL6040_MCLK_12000KHZ		(0 << 5)
-#define TWL6040_MCLK_19200KHZ		(1 << 5)
-#define TWL6040_MCLK_26000KHZ		(2 << 5)
-#define TWL6040_MCLK_38400KHZ		(3 << 5)
-#define TWL6040_MCLK_MSK		0x60
-
-/* LPPLLCTL (0x08) fields */
-
-#define TWL6040_LPLLENA			0x01
-#define TWL6040_LPLLRST			0x02
-#define TWL6040_LPLLSEL			0x04
-#define TWL6040_LPLLFIN			0x08
-#define TWL6040_HPLLSEL			0x10
-
-/* HSLCTL (0x10) fields */
-
-#define TWL6040_HSDACMODEL		0x02
-#define TWL6040_HSDRVMODEL		0x08
-
-/* HSRCTL (0x11) fields */
-
-#define TWL6040_HSDACMODER		0x02
-#define TWL6040_HSDRVMODER		0x08
-
-/* ACCCTL (0x2D) fields */
-
-#define TWL6040_RESETSPLIT		0x04
-
-#define TWL6040_SYSCLK_SEL_LPPLL	1
-#define TWL6040_SYSCLK_SEL_HPPLL	2
-
-#define TWL6040_HPPLL_ID		1
-#define TWL6040_LPPLL_ID		2
-
-/* STATUS (0x2E) fields */
-
-#define TWL6040_PLUGCOMP		0x02
-
 void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
 			    struct snd_soc_jack *jack, int report);
+int twl6040_get_clk_id(struct snd_soc_codec *codec);
 
 #endif /* End of __TWL6040_H__ */
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 3f72d17d1ef0..9f6a758029d1 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -36,7 +36,7 @@
 #include <plat/mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
index 189e03900637..b80efb02bfca 100644
--- a/sound/soc/omap/sdp4430.c
+++ b/sound/soc/omap/sdp4430.c
@@ -21,6 +21,8 @@
 
 #include <linux/clk.h>
 #include <linux/platform_device.h>
+#include <linux/mfd/twl6040.h>
+
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -34,8 +36,6 @@
 #include "omap-pcm.h"
 #include "../codecs/twl6040.h"
 
-static int twl6040_power_mode;
-
 static int sdp4430_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
@@ -44,13 +44,13 @@ static int sdp4430_hw_params(struct snd_pcm_substream *substream,
 	int clk_id, freq;
 	int ret;
 
-	if (twl6040_power_mode) {
-		clk_id = TWL6040_SYSCLK_SEL_HPPLL;
+	clk_id = twl6040_get_clk_id(rtd->codec);
+	if (clk_id == TWL6040_SYSCLK_SEL_HPPLL)
 		freq = 38400000;
-	} else {
-		clk_id = TWL6040_SYSCLK_SEL_LPPLL;
+	else if (clk_id == TWL6040_SYSCLK_SEL_LPPLL)
 		freq = 32768;
-	}
+	else
+		return -EINVAL;
 
 	/* set the codec mclk */
 	ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, freq,
@@ -81,35 +81,6 @@ static struct snd_soc_jack_pin hs_jack_pins[] = {
 	},
 };
 
-static int sdp4430_get_power_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = twl6040_power_mode;
-	return 0;
-}
-
-static int sdp4430_set_power_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	if (twl6040_power_mode == ucontrol->value.integer.value[0])
-		return 0;
-
-	twl6040_power_mode = ucontrol->value.integer.value[0];
-
-	return 1;
-}
-
-static const char *power_texts[] = {"Low-Power", "High-Performance"};
-
-static const struct soc_enum sdp4430_enum[] = {
-	SOC_ENUM_SINGLE_EXT(2, power_texts),
-};
-
-static const struct snd_kcontrol_new sdp4430_controls[] = {
-	SOC_ENUM_EXT("TWL6040 Power Mode", sdp4430_enum[0],
-		sdp4430_get_power_mode, sdp4430_set_power_mode),
-};
-
 /* SDP4430 machine DAPM */
 static const struct snd_soc_dapm_widget sdp4430_twl6040_dapm_widgets[] = {
 	SND_SOC_DAPM_MIC("Ext Mic", NULL),
@@ -152,12 +123,6 @@ static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
-	/* Add SDP4430 specific controls */
-	ret = snd_soc_add_controls(codec, sdp4430_controls,
-				ARRAY_SIZE(sdp4430_controls));
-	if (ret)
-		return ret;
-
 	/* Add SDP4430 specific widgets */
 	ret = snd_soc_dapm_new_controls(dapm, sdp4430_twl6040_dapm_widgets,
 				ARRAY_SIZE(sdp4430_twl6040_dapm_widgets));
@@ -237,9 +202,6 @@ static int __init sdp4430_soc_init(void)
 	if (ret)
 		goto err;
 
-	/* Codec starts in HP mode */
-	twl6040_power_mode = 1;
-
 	return 0;
 
 err:
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 01709940a43c..9a2666ffc16c 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -32,7 +32,7 @@
 #include <plat/mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"