diff options
author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-06-07 10:26:46 +0300 |
---|---|---|
committer | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-07-04 18:43:33 +0300 |
commit | b22f954bae35be115a10c6426dc070f7d652b32e (patch) | |
tree | 2144bd55d658b284eb8d56d315d4177adf2f9186 | |
parent | a53b8e3b995f8b7c8a8c4ef5aa367958e46139b3 (diff) | |
download | linux-b22f954bae35be115a10c6426dc070f7d652b32e.tar.bz2 |
OMAP4: Move common twl6030 configuration to twl-common
Reduce the amount of duplicated code by moving the common
configuration for TWL6030 (on OMAP4 platform) to the
twl-common file.
Use the omap4_pmic_get_config function from board files to
properly configure the PMIC with the common fields.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
-rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 141 | ||||
-rw-r--r-- | arch/arm/mach-omap2/board-omap4panda.c | 146 | ||||
-rw-r--r-- | arch/arm/mach-omap2/twl-common.c | 163 | ||||
-rw-r--r-- | arch/arm/mach-omap2/twl-common.h | 20 |
4 files changed, 205 insertions, 265 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index d7df07ef2cea..933b25bb10de 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -302,14 +302,6 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; -static struct twl4030_usb_data omap4_usbphy_data = { - .phy_init = omap4430_phy_init, - .phy_exit = omap4430_phy_exit, - .phy_power = omap4430_phy_power, - .phy_set_clock = omap4430_phy_set_clk, - .phy_suspend = omap4430_phy_suspend, -}; - static struct omap2_hsmmc_info mmc[] = { { .mmc = 2, @@ -332,10 +324,6 @@ static struct regulator_consumer_supply sdp4430_vaux_supply[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; -static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - static int omap4_twl6030_hsmmc_late_init(struct device *dev) { int ret = 0; @@ -394,61 +382,6 @@ static struct regulator_init_data sdp4430_vaux1 = { .consumer_supplies = sdp4430_vaux_supply, }; -static struct regulator_init_data sdp4430_vaux2 = { - .constraints = { - .min_uV = 1200000, - .max_uV = 2800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vaux3 = { - .constraints = { - .min_uV = 1000000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -/* VMMC1 for MMC1 card */ -static struct regulator_init_data sdp4430_vmmc = { - .constraints = { - .min_uV = 1200000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = sdp4430_vmmc_supply, -}; - -static struct regulator_init_data sdp4430_vpp = { - .constraints = { - .min_uV = 1800000, - .max_uV = 2500000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - static struct regulator_init_data sdp4430_vusim = { .constraints = { .min_uV = 1200000, @@ -462,74 +395,10 @@ static struct regulator_init_data sdp4430_vusim = { }, }; -static struct regulator_init_data sdp4430_vana = { - .constraints = { - .min_uV = 2100000, - .max_uV = 2100000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vcxio = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vdac = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vusb = { - .constraints = { - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_clk32kg = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, -}; - static struct twl4030_platform_data sdp4430_twldata = { - .irq_base = TWL6030_IRQ_BASE, - .irq_end = TWL6030_IRQ_END, - /* Regulators */ - .vmmc = &sdp4430_vmmc, - .vpp = &sdp4430_vpp, .vusim = &sdp4430_vusim, - .vana = &sdp4430_vana, - .vcxio = &sdp4430_vcxio, - .vdac = &sdp4430_vdac, - .vusb = &sdp4430_vusb, .vaux1 = &sdp4430_vaux1, - .vaux2 = &sdp4430_vaux2, - .vaux3 = &sdp4430_vaux3, - .clk32kg = &sdp4430_clk32kg, - .usb = &omap4_usbphy_data }; static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { @@ -547,6 +416,16 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { }; static int __init omap4_i2c_init(void) { + omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB, + TWL_COMMON_REGULATOR_VDAC | + TWL_COMMON_REGULATOR_VAUX2 | + TWL_COMMON_REGULATOR_VAUX3 | + TWL_COMMON_REGULATOR_VMMC | + TWL_COMMON_REGULATOR_VPP | + TWL_COMMON_REGULATOR_VANA | + TWL_COMMON_REGULATOR_VCXIO | + TWL_COMMON_REGULATOR_VUSB | + TWL_COMMON_REGULATOR_CLK32KG); omap4_pmic_init("twl6030", &sdp4430_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index ee2034e37468..9aaa96057666 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -154,14 +154,6 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; -static struct twl4030_usb_data omap4_usbphy_data = { - .phy_init = omap4430_phy_init, - .phy_exit = omap4430_phy_exit, - .phy_power = omap4430_phy_power, - .phy_set_clock = omap4430_phy_set_clk, - .phy_suspend = omap4430_phy_suspend, -}; - static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -181,10 +173,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"), }; @@ -269,128 +257,8 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) return 0; } -static struct regulator_init_data omap4_panda_vaux2 = { - .constraints = { - .min_uV = 1200000, - .max_uV = 2800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_vaux3 = { - .constraints = { - .min_uV = 1000000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -/* VMMC1 for MMC1 card */ -static struct regulator_init_data omap4_panda_vmmc = { - .constraints = { - .min_uV = 1200000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc_supply), - .consumer_supplies = omap4_panda_vmmc_supply, -}; - -static struct regulator_init_data omap4_panda_vpp = { - .constraints = { - .min_uV = 1800000, - .max_uV = 2500000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_vana = { - .constraints = { - .min_uV = 2100000, - .max_uV = 2100000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_vcxio = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_vdac = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_vusb = { - .constraints = { - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data omap4_panda_clk32kg = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, -}; - -static struct twl4030_platform_data omap4_panda_twldata = { - .irq_base = TWL6030_IRQ_BASE, - .irq_end = TWL6030_IRQ_END, - - /* Regulators */ - .vmmc = &omap4_panda_vmmc, - .vpp = &omap4_panda_vpp, - .vana = &omap4_panda_vana, - .vcxio = &omap4_panda_vcxio, - .vdac = &omap4_panda_vdac, - .vusb = &omap4_panda_vusb, - .vaux2 = &omap4_panda_vaux2, - .vaux3 = &omap4_panda_vaux3, - .clk32kg = &omap4_panda_clk32kg, - .usb = &omap4_usbphy_data, -}; +/* Panda board uses the common PMIC configuration */ +static struct twl4030_platform_data omap4_panda_twldata; /* * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM @@ -404,6 +272,16 @@ static struct i2c_board_info __initdata panda_i2c_eeprom[] = { static int __init omap4_panda_i2c_init(void) { + omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB, + TWL_COMMON_REGULATOR_VDAC | + TWL_COMMON_REGULATOR_VAUX2 | + TWL_COMMON_REGULATOR_VAUX3 | + TWL_COMMON_REGULATOR_VMMC | + TWL_COMMON_REGULATOR_VPP | + TWL_COMMON_REGULATOR_VANA | + TWL_COMMON_REGULATOR_VCXIO | + TWL_COMMON_REGULATOR_VUSB | + TWL_COMMON_REGULATOR_CLK32KG); omap4_pmic_init("twl6030", &omap4_panda_twldata); omap_register_i2c_bus(2, 400, NULL, 0); /* diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 4f7b24c1a264..cf80f4cad729 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -23,8 +23,11 @@ #include <linux/i2c.h> #include <linux/i2c/twl.h> #include <linux/gpio.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> #include <plat/i2c.h> +#include <plat/usb.h> #include "twl-common.h" @@ -44,3 +47,163 @@ void __init omap_pmic_init(int bus, u32 clkrate, omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1); } + +static struct twl4030_usb_data omap4_usb_pdata = { + .phy_init = omap4430_phy_init, + .phy_exit = omap4430_phy_exit, + .phy_power = omap4430_phy_power, + .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, +}; + +static struct regulator_init_data omap4_vdac_idata = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_vaux2_idata = { + .constraints = { + .min_uV = 1200000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_vaux3_idata = { + .constraints = { + .min_uV = 1000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_consumer_supply omap4_vmmc_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; + +/* VMMC1 for MMC1 card */ +static struct regulator_init_data omap4_vmmc_idata = { + .constraints = { + .min_uV = 1200000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(omap4_vmmc_supply), + .consumer_supplies = omap4_vmmc_supply, +}; + +static struct regulator_init_data omap4_vpp_idata = { + .constraints = { + .min_uV = 1800000, + .max_uV = 2500000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_vana_idata = { + .constraints = { + .min_uV = 2100000, + .max_uV = 2100000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_vcxio_idata = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_vusb_idata = { + .constraints = { + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_clk32kg_idata = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, +}; + +void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data, + u32 pdata_flags, u32 regulators_flags) +{ + if (!pmic_data->irq_base) + pmic_data->irq_base = TWL6030_IRQ_BASE; + if (!pmic_data->irq_end) + pmic_data->irq_end = TWL6030_IRQ_END; + + /* Common platform data configurations */ + if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb) + pmic_data->usb = &omap4_usb_pdata; + + /* Common regulator configurations */ + if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac) + pmic_data->vdac = &omap4_vdac_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VAUX2 && !pmic_data->vaux2) + pmic_data->vaux2 = &omap4_vaux2_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VAUX3 && !pmic_data->vaux3) + pmic_data->vaux3 = &omap4_vaux3_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VMMC && !pmic_data->vmmc) + pmic_data->vmmc = &omap4_vmmc_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VPP && !pmic_data->vpp) + pmic_data->vpp = &omap4_vpp_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VANA && !pmic_data->vana) + pmic_data->vana = &omap4_vana_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VCXIO && !pmic_data->vcxio) + pmic_data->vcxio = &omap4_vcxio_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VUSB && !pmic_data->vusb) + pmic_data->vusb = &omap4_vusb_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_CLK32KG && + !pmic_data->clk32kg) + pmic_data->clk32kg = &omap4_clk32kg_idata; +} diff --git a/arch/arm/mach-omap2/twl-common.h b/arch/arm/mach-omap2/twl-common.h index e9fe2ab4944a..d96c28987638 100644 --- a/arch/arm/mach-omap2/twl-common.h +++ b/arch/arm/mach-omap2/twl-common.h @@ -1,6 +1,23 @@ #ifndef __OMAP_PMIC_COMMON__ #define __OMAP_PMIC_COMMON__ +#define TWL_COMMON_PDATA_USB (1 << 0) + +/* Common LDO regulators for TWL4030/TWL6030 */ +#define TWL_COMMON_REGULATOR_VDAC (1 << 0) +#define TWL_COMMON_REGULATOR_VAUX1 (1 << 1) +#define TWL_COMMON_REGULATOR_VAUX2 (1 << 2) +#define TWL_COMMON_REGULATOR_VAUX3 (1 << 3) + +/* TWL6030 LDO regulators */ +#define TWL_COMMON_REGULATOR_VMMC (1 << 4) +#define TWL_COMMON_REGULATOR_VPP (1 << 5) +#define TWL_COMMON_REGULATOR_VUSIM (1 << 6) +#define TWL_COMMON_REGULATOR_VANA (1 << 7) +#define TWL_COMMON_REGULATOR_VCXIO (1 << 8) +#define TWL_COMMON_REGULATOR_VUSB (1 << 9) +#define TWL_COMMON_REGULATOR_CLK32KG (1 << 10) + struct twl4030_platform_data; void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq, @@ -25,4 +42,7 @@ static inline void omap4_pmic_init(const char *pmic_type, omap_pmic_init(1, 400, pmic_type, OMAP44XX_IRQ_SYS_1N, pmic_data); } +void omap4_pmic_get_config(struct twl4030_platform_data *pmic_data, + u32 pdata_flags, u32 regulators_flags); + #endif /* __OMAP_PMIC_COMMON__ */ |