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-rw-r--r--Documentation/devicetree/bindings/mtd/atmel-nand.txt10
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/boot/dts/at91sam9g20.dtsi2
-rw-r--r--arch/arm/boot/dts/at91sam9g25ek.dts4
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi2
-rw-r--r--arch/arm/boot/dts/at91sam9m10g45ek.dts6
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi6
-rw-r--r--arch/arm/boot/dts/at91sam9x5cm.dtsi2
-rw-r--r--arch/arm/boot/dts/usb_a9g20.dts2
-rw-r--r--arch/arm/include/asm/barrier.h2
-rw-r--r--arch/arm/include/asm/io.h2
-rw-r--r--arch/arm/mach-at91/at91sam9260_devices.c3
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c3
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c6
-rw-r--r--arch/arm/mach-at91/at91sam9g45_devices.c11
-rw-r--r--arch/arm/mach-at91/at91sam9rl_devices.c3
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c2
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c1
-rw-r--r--arch/arm/mach-at91/board-sam9m10g45ek.c1
-rw-r--r--arch/arm/mach-at91/include/mach/board.h13
-rw-r--r--arch/arm/mach-at91/include/mach/io.h27
-rw-r--r--arch/arm/mach-exynos/common.c3
-rw-r--r--arch/arm/mach-exynos/dma.c2
-rw-r--r--arch/arm/mach-exynos/include/mach/debug-macro.S7
-rw-r--r--arch/arm/mach-exynos/include/mach/uncompress.h17
-rw-r--r--arch/arm/mach-imx/clock-imx27.c1
-rw-r--r--arch/arm/mach-imx/clock-imx35.c2
-rw-r--r--arch/arm/mach-imx/mach-armadillo5x0.c9
-rw-r--r--arch/arm/mach-imx/mach-kzm_arm11_01.c9
-rw-r--r--arch/arm/mach-imx/mach-mx31lilly.c9
-rw-r--r--arch/arm/mach-imx/mach-mx31lite.c9
-rw-r--r--arch/arm/mach-imx/mach-mx35_3ds.c2
-rw-r--r--arch/arm/mach-imx/mach-mx53_ard.c8
-rw-r--r--arch/arm/mach-omap1/include/mach/io.h45
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c16
-rw-r--r--arch/arm/mach-omap2/board-igep0020.c6
-rw-r--r--arch/arm/mach-omap2/board-ldp.c7
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c15
-rw-r--r--arch/arm/mach-omap2/board-omap3logic.c7
-rw-r--r--arch/arm/mach-omap2/board-omap3stalker.c16
-rw-r--r--arch/arm/mach-omap2/board-overo.c8
-rw-r--r--arch/arm/mach-omap2/board-zoom-debugboard.c9
-rw-r--r--arch/arm/mach-omap2/clock3xxx_data.c18
-rw-r--r--arch/arm/mach-omap2/clock44xx_data.c5
-rw-r--r--arch/arm/mach-omap2/clockdomains44xx_data.c2
-rw-r--r--arch/arm/mach-omap2/gpmc-smsc911x.c65
-rw-r--r--arch/arm/mach-omap2/hsmmc.c7
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c96
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c28
-rw-r--r--arch/arm/mach-omap2/opp.c4
-rw-r--r--arch/arm/mach-omap2/pm34xx.c38
-rw-r--r--arch/arm/mach-omap2/pm44xx.c10
-rw-r--r--arch/arm/mach-omap2/powerdomain.c8
-rw-r--r--arch/arm/mach-omap2/prm44xx.c21
-rw-r--r--arch/arm/mach-omap2/prm_common.c2
-rw-r--r--arch/arm/mach-omap2/usb-host.c10
-rw-r--r--arch/arm/mach-pxa/Kconfig1
-rw-r--r--arch/arm/mach-pxa/include/mach/io.h17
-rw-r--r--arch/arm/mach-s3c24xx/common.h18
-rw-r--r--arch/arm/mach-sa1100/collie.c4
-rw-r--r--arch/arm/mach-sa1100/include/mach/collie.h3
-rw-r--r--arch/arm/mach-versatile/pci.c10
-rw-r--r--arch/arm/plat-mxc/3ds_debugboard.c2
-rw-r--r--arch/arm/plat-omap/Kconfig1
-rw-r--r--arch/arm/plat-omap/clock.c5
-rw-r--r--arch/arm/plat-omap/include/plat/omap_hwmod.h12
-rw-r--r--drivers/cpufreq/Kconfig.arm10
-rw-r--r--drivers/gpio/gpio-tegra.c59
-rw-r--r--drivers/usb/host/ehci-atmel.c1
-rw-r--r--drivers/usb/host/ohci-at91.c163
-rw-r--r--drivers/video/backlight/locomolcd.c9
71 files changed, 603 insertions, 342 deletions
diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
index 5903ecf6e895..a20069502f5a 100644
--- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
@@ -27,13 +27,13 @@ nand0: nand@40000000,0 {
reg = <0x40000000 0x10000000
0xffffe800 0x200
>;
- atmel,nand-addr-offset = <21>;
- atmel,nand-cmd-offset = <22>;
+ atmel,nand-addr-offset = <21>; /* ale */
+ atmel,nand-cmd-offset = <22>; /* cle */
nand-on-flash-bbt;
nand-ecc-mode = "soft";
- gpios = <&pioC 13 0
- &pioC 14 0
- 0
+ gpios = <&pioC 13 0 /* rdy */
+ &pioC 14 0 /* nce */
+ 0 /* cd */
>;
partition@0 {
...
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 93180845ae16..cf006d40342c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -338,6 +338,7 @@ config ARCH_AT91
select HAVE_CLK
select CLKDEV_LOOKUP
select IRQ_DOMAIN
+ select NEED_MACH_IO_H if PCCARD
help
This enables support for systems based on the Atmel AT91RM9200,
AT91SAM9 processors.
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 92f36627e7f8..799ad1889b51 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -35,7 +35,7 @@
};
};
- memory@20000000 {
+ memory {
reg = <0x20000000 0x08000000>;
};
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index ac0dc0031dda..7829a4d0cb22 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -37,8 +37,8 @@
usb0: ohci@00600000 {
status = "okay";
num-ports = <2>;
- atmel,vbus-gpio = <&pioD 19 0
- &pioD 20 0
+ atmel,vbus-gpio = <&pioD 19 1
+ &pioD 20 1
>;
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 3d0c32fb218f..9e6eb6ecea0e 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -36,7 +36,7 @@
};
};
- memory@70000000 {
+ memory {
reg = <0x70000000 0x10000000>;
};
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index c4c8ae4123d5..a3633bd13111 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -17,7 +17,7 @@
bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
};
- memory@70000000 {
+ memory {
reg = <0x70000000 0x4000000>;
};
@@ -73,8 +73,8 @@
usb0: ohci@00700000 {
status = "okay";
num-ports = <2>;
- atmel,vbus-gpio = <&pioD 1 0
- &pioD 3 0>;
+ atmel,vbus-gpio = <&pioD 1 1
+ &pioD 3 1>;
};
usb1: ehci@00800000 {
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index c111001f254e..70ab3a4e026f 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -34,7 +34,7 @@
};
};
- memory@20000000 {
+ memory {
reg = <0x20000000 0x10000000>;
};
@@ -201,8 +201,8 @@
>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
- gpios = <&pioC 8 0
- &pioC 14 0
+ gpios = <&pioD 5 0
+ &pioD 4 0
0
>;
status = "disabled";
diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi
index 67936f83c694..31e7be23703d 100644
--- a/arch/arm/boot/dts/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi
@@ -8,7 +8,7 @@
*/
/ {
- memory@20000000 {
+ memory {
reg = <0x20000000 0x8000000>;
};
diff --git a/arch/arm/boot/dts/usb_a9g20.dts b/arch/arm/boot/dts/usb_a9g20.dts
index 3b3c4e0fa79f..7c2399c532e5 100644
--- a/arch/arm/boot/dts/usb_a9g20.dts
+++ b/arch/arm/boot/dts/usb_a9g20.dts
@@ -16,7 +16,7 @@
bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
};
- memory@20000000 {
+ memory {
reg = <0x20000000 0x4000000>;
};
diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
index 44f4a09ff37b..05112380dc53 100644
--- a/arch/arm/include/asm/barrier.h
+++ b/arch/arm/include/asm/barrier.h
@@ -2,6 +2,7 @@
#define __ASM_BARRIER_H
#ifndef __ASSEMBLY__
+#include <asm/outercache.h>
#define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
@@ -39,7 +40,6 @@
#ifdef CONFIG_ARCH_HAS_BARRIERS
#include <mach/barriers.h>
#elif defined(CONFIG_ARM_DMA_MEM_BUFFERABLE) || defined(CONFIG_SMP)
-#include <asm/outercache.h>
#define mb() do { dsb(); outer_sync(); } while (0)
#define rmb() dsb()
#define wmb() mb()
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index df0ac0bb39aa..9af5563dd3eb 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -119,7 +119,7 @@ static inline void __iomem *__typesafe_io(unsigned long addr)
#ifdef CONFIG_NEED_MACH_IO_H
#include <mach/io.h>
#else
-#define __io(a) ({ (void)(a); __typesafe_io(0); })
+#define __io(a) __typesafe_io((a) & IO_SPACE_LIMIT)
#endif
/*
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 7e5651ee9f85..5652dde4bbe2 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -598,6 +598,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
else
cs_pin = spi1_standard_cs[devices[i].chip_select];
+ if (!gpio_is_valid(cs_pin))
+ continue;
+
if (devices[i].bus_num == 0)
enable_spi0 = 1;
else
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 096da87dc00d..4db961a93085 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -415,6 +415,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
else
cs_pin = spi1_standard_cs[devices[i].chip_select];
+ if (!gpio_is_valid(cs_pin))
+ continue;
+
if (devices[i].bus_num == 0)
enable_spi0 = 1;
else
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 53688c46f956..fe99206de880 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -72,7 +72,8 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
+ at91_set_gpio_output(data->vbus_pin[i],
+ data->vbus_pin_active_low[i]);
}
/* Enable overcurrent notification */
@@ -671,6 +672,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
else
cs_pin = spi1_standard_cs[devices[i].chip_select];
+ if (!gpio_is_valid(cs_pin))
+ continue;
+
if (devices[i].bus_num == 0)
enable_spi0 = 1;
else
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 698479f1e197..6b008aee1dff 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -127,12 +127,13 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
+ at91_set_gpio_output(data->vbus_pin[i],
+ data->vbus_pin_active_low[i]);
}
/* Enable overcurrent notification */
for (i = 0; i < data->ports; i++) {
- if (data->overcurrent_pin[i])
+ if (gpio_is_valid(data->overcurrent_pin[i]))
at91_set_gpio_input(data->overcurrent_pin[i], 1);
}
@@ -188,7 +189,8 @@ void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
+ at91_set_gpio_output(data->vbus_pin[i],
+ data->vbus_pin_active_low[i]);
}
usbh_ehci_data = *data;
@@ -785,6 +787,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
else
cs_pin = spi1_standard_cs[devices[i].chip_select];
+ if (!gpio_is_valid(cs_pin))
+ continue;
+
if (devices[i].bus_num == 0)
enable_spi0 = 1;
else
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index eda72e83037d..fe4ae22e8561 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -419,6 +419,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
else
cs_pin = spi_standard_cs[devices[i].chip_select];
+ if (!gpio_is_valid(cs_pin))
+ continue;
+
/* enable chip-select pin */
at91_set_gpio_output(cs_pin, 1);
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index b6831eeb7b76..13c8cae60462 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -223,6 +223,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
+ CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk),
+ CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk),
CLKDEV_CON_ID("pioA", &pioAB_clk),
CLKDEV_CON_ID("pioB", &pioAB_clk),
CLKDEV_CON_ID("pioC", &pioCD_clk),
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 66f0ddf4b2ae..2ffe50f3a9e9 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -74,6 +74,7 @@ static void __init ek_init_early(void)
static struct at91_usbh_data __initdata ek_usbh_data = {
.ports = 2,
.vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 },
+ .vbus_pin_active_low = {1, 1},
.overcurrent_pin= {-EINVAL, -EINVAL},
};
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index e1bea73e6b30..c88e908ddd82 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -71,6 +71,7 @@ static void __init ek_init_early(void)
static struct at91_usbh_data __initdata ek_usbh_hs_data = {
.ports = 2,
.vbus_pin = {AT91_PIN_PD1, AT91_PIN_PD3},
+ .vbus_pin_active_low = {1, 1},
.overcurrent_pin= {-EINVAL, -EINVAL},
};
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 544a5d5ce416..49a821192c65 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -86,14 +86,15 @@ extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *d
extern void __init at91_add_device_eth(struct macb_platform_data *data);
/* USB Host */
+#define AT91_MAX_USBH_PORTS 3
struct at91_usbh_data {
- u8 ports; /* number of ports on root hub */
- int vbus_pin[2]; /* port power-control pin */
- u8 vbus_pin_active_low[2];
+ int vbus_pin[AT91_MAX_USBH_PORTS]; /* port power-control pin */
+ int overcurrent_pin[AT91_MAX_USBH_PORTS];
+ u8 ports; /* number of ports on root hub */
u8 overcurrent_supported;
- int overcurrent_pin[2];
- u8 overcurrent_status[2];
- u8 overcurrent_changed[2];
+ u8 vbus_pin_active_low[AT91_MAX_USBH_PORTS];
+ u8 overcurrent_status[AT91_MAX_USBH_PORTS];
+ u8 overcurrent_changed[AT91_MAX_USBH_PORTS];
};
extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);
diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h
new file mode 100644
index 000000000000..2d9ca0455745
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/io.h
@@ -0,0 +1,27 @@
+/*
+ * arch/arm/mach-at91/include/mach/io.h
+ *
+ * Copyright (C) 2003 SAN People
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xFFFFFFFF
+#define __io(a) __typesafe_io(a)
+
+#endif
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index e6cc50e94a58..8614aab47cc0 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -583,10 +583,11 @@ core_initcall(exynos_core_init);
#ifdef CONFIG_CACHE_L2X0
static int __init exynos4_l2x0_cache_init(void)
{
+ int ret;
+
if (soc_is_exynos5250())
return 0;
- int ret;
ret = l2x0_of_init(L2_AUX_VAL, L2_AUX_MASK);
if (!ret) {
l2x0_regs_phys = virt_to_phys(&l2x0_saved_regs);
diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c
index 3983abee4264..69aaa4503205 100644
--- a/arch/arm/mach-exynos/dma.c
+++ b/arch/arm/mach-exynos/dma.c
@@ -35,8 +35,6 @@
#include <mach/irqs.h>
#include <mach/dma.h>
-static u64 dma_dmamask = DMA_BIT_MASK(32);
-
static u8 exynos4210_pdma0_peri[] = {
DMACH_PCM0_RX,
DMACH_PCM0_TX,
diff --git a/arch/arm/mach-exynos/include/mach/debug-macro.S b/arch/arm/mach-exynos/include/mach/debug-macro.S
index 6c857ff0b5d8..e0c86ea475e7 100644
--- a/arch/arm/mach-exynos/include/mach/debug-macro.S
+++ b/arch/arm/mach-exynos/include/mach/debug-macro.S
@@ -21,10 +21,9 @@
*/
.macro addruart, rp, rv, tmp
- mov \rp, #0x10000000
- ldr \rp, [\rp, #0x0]
- and \rp, \rp, #0xf00000
- teq \rp, #0x500000 @@ EXYNOS5
+ mrc p15, 0, \tmp, c0, c0, 0
+ and \tmp, \tmp, #0xf0
+ teq \tmp, #0xf0 @@ A15
ldreq \rp, =EXYNOS5_PA_UART
movne \rp, #EXYNOS4_PA_UART @@ EXYNOS4
ldr \rv, =S3C_VA_UART
diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h
index 493f4f365ddf..2979995d5a6a 100644
--- a/arch/arm/mach-exynos/include/mach/uncompress.h
+++ b/arch/arm/mach-exynos/include/mach/uncompress.h
@@ -20,9 +20,24 @@ volatile u8 *uart_base;
#include <plat/uncompress.h>
+static unsigned int __raw_readl(unsigned int ptr)
+{
+ return *((volatile unsigned int *)ptr);
+}
+
static void arch_detect_cpu(void)
{
- if (machine_is_smdk5250())
+ u32 chip_id = __raw_readl(EXYNOS_PA_CHIPID);
+
+ /*
+ * product_id is bits 31:12
+ * bits 23:20 describe the exynosX family
+ *
+ */
+ chip_id >>= 20;
+ chip_id &= 0xf;
+
+ if (chip_id == 0x5)
uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
else
uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c
index b9a95ed75553..98e04f5a87dd 100644
--- a/arch/arm/mach-imx/clock-imx27.c
+++ b/arch/arm/mach-imx/clock-imx27.c
@@ -662,6 +662,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "dma", dma_clk)
_REGISTER_CLOCK(NULL, "rtic", rtic_clk)
_REGISTER_CLOCK(NULL, "brom", brom_clk)
+ _REGISTER_CLOCK(NULL, "emma", emma_clk)
_REGISTER_CLOCK("m2m-emmaprp.0", NULL, emma_clk)
_REGISTER_CLOCK(NULL, "slcdc", slcdc_clk)
_REGISTER_CLOCK("imx27-fec.0", NULL, fec_clk)
diff --git a/arch/arm/mach-imx/clock-imx35.c b/arch/arm/mach-imx/clock-imx35.c
index 1e279af656ad..e56c1a83eee3 100644
--- a/arch/arm/mach-imx/clock-imx35.c
+++ b/arch/arm/mach-imx/clock-imx35.c
@@ -483,7 +483,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
_REGISTER_CLOCK(NULL, "max", max_clk)
_REGISTER_CLOCK(NULL, "audmux", audmux_clk)
- _REGISTER_CLOCK(NULL, "csi", csi_clk)
+ _REGISTER_CLOCK("mx3-camera.0", NULL, csi_clk)
_REGISTER_CLOCK(NULL, "iim", iim_clk)
_REGISTER_CLOCK(NULL, "gpu2d", gpu2d_clk)
_REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk)
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 27bc27e6ea41..c650145d1646 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -38,6 +38,8 @@
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
#include <linux/delay.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -479,6 +481,11 @@ static struct platform_device *devices[] __initdata = {
&armadillo5x0_smc911x_device,
};
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
/*
* Perform board specific initializations
*/
@@ -489,6 +496,8 @@ static void __init armadillo5x0_init(void)
mxc_iomux_setup_multiple_pins(armadillo5x0_pins,
ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
platform_add_devices(devices, ARRAY_SIZE(devices));
imx_add_gpio_keys(&armadillo5x0_button_data);
imx31_add_imx_i2c1(NULL);
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index fc78e8071cd1..15a26e908260 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -24,6 +24,8 @@
#include <linux/serial_8250.h>
#include <linux/smsc911x.h>
#include <linux/types.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
@@ -166,6 +168,11 @@ static struct platform_device kzm_smsc9118_device = {
},
};
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
static int __init kzm_init_smsc9118(void)
{
/*
@@ -175,6 +182,8 @@ static int __init kzm_init_smsc9118(void)
gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2), "smsc9118-int");
gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2));
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
return platform_device_register(&kzm_smsc9118_device);
}
#else
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index 02401bbd6d53..83714b0cc290 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -34,6 +34,8 @@
#include <linux/mfd/mc13783.h>
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -242,6 +244,11 @@ static struct platform_device *devices[] __initdata = {
static int mx31lilly_baseboard;
core_param(mx31lilly_baseboard, mx31lilly_baseboard, int, 0444);
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
static void __init mx31lilly_board_init(void)
{
imx31_soc_init();
@@ -280,6 +287,8 @@ static void __init mx31lilly_board_init(void)
imx31_add_spi_imx1(&spi1_pdata);
spi_register_board_info(&mc13783_dev, 1);
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
platform_add_devices(devices, ARRAY_SIZE(devices));
/* USB */
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index ef80751712e7..0abef5f13df5 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -29,6 +29,8 @@
#include <linux/usb/ulpi.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -226,6 +228,11 @@ void __init mx31lite_map_io(void)
static int mx31lite_baseboard;
core_param(mx31lite_baseboard, mx31lite_baseboard, int, 0444);
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
static void __init mx31lite_init(void)
{
int ret;
@@ -259,6 +266,8 @@ static void __init mx31lite_init(void)
if (usbh2_pdata.otg)
imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
/* SMSC9117 IRQ pin */
ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
if (ret)
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index e14291d89e4f..6ae51c6b95b7 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -97,7 +97,7 @@ static struct i2c_board_info __initdata i2c_devices_3ds[] = {
static int lcd_power_gpio = -ENXIO;
static int mc9s08dz60_gpiochip_match(struct gpio_chip *chip,
- void *data)
+ const void *data)
{
return !strcmp(chip->label, data);
}
diff --git a/arch/arm/mach-imx/mach-mx53_ard.c b/arch/arm/mach-imx/mach-mx53_ard.c
index 753f4fc9ec04..05641980dc5e 100644
--- a/arch/arm/mach-imx/mach-mx53_ard.c
+++ b/arch/arm/mach-imx/mach-mx53_ard.c
@@ -23,6 +23,8 @@
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/smsc911x.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <mach/common.h>
#include <mach/hardware.h>
@@ -214,6 +216,11 @@ static int weim_cs_config(void)
return 0;
}
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
void __init imx53_ard_common_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads,
@@ -232,6 +239,7 @@ static void __init mx53_ard_board_init(void)
imx53_ard_common_init();
mx53_ard_io_init();
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
platform_add_devices(devices, ARRAY_SIZE(devices));
imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);
diff --git a/arch/arm/mach-omap1/include/mach/io.h b/arch/arm/mach-omap1/include/mach/io.h
new file mode 100644
index 000000000000..ce4f8005b26f
--- /dev/null
+++ b/arch/arm/mach-omap1/include/mach/io.h
@@ -0,0 +1,45 @@
+/*
+ * arch/arm/mach-omap1/include/mach/io.h
+ *
+ * IO definitions for TI OMAP processors and boards
+ *
+ * Copied from arch/arm/mach-sa1100/include/mach/io.h
+ * Copyright (C) 1997-1999 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Modifications:
+ * 06-12-1997 RMK Created.
+ * 07-04-1999 RMK Major cleanup
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+/*
+ * We don't actually have real ISA nor PCI buses, but there is so many
+ * drivers out there that might just work if we fake them...
+ */
+#define __io(a) __typesafe_io(a)
+
+#endif
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 41b0a2fe0b04..909a8b91b564 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -26,6 +26,7 @@
#include <linux/i2c/at24.h>
#include <linux/i2c/twl.h>
+#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/mmc/host.h>
@@ -81,8 +82,23 @@ static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
.flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
};
+static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
+static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
+};
+
static void __init cm_t35_init_ethernet(void)
{
+ regulator_register_fixed(0, cm_t35_smsc911x_supplies,
+ ARRAY_SIZE(cm_t35_smsc911x_supplies));
+ regulator_register_fixed(1, sb_t35_smsc911x_supplies,
+ ARRAY_SIZE(sb_t35_smsc911x_supplies));
+
gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
}
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index e558800adfdf..930c0d380435 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -634,8 +634,14 @@ static void __init igep_wlan_bt_init(void)
static inline void __init igep_wlan_bt_init(void) { }
#endif
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
static void __init igep_init(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
/* Get IGEP2 hardware revision */
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index d50a562adfa0..1b6049567ab4 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -22,6 +22,7 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/spi/spi.h>
+#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
#include <linux/io.h>
@@ -410,8 +411,14 @@ static struct mtd_partition ldp_nand_partitions[] = {
};
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
static void __init omap_ldp_init(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
ldp_init_smsc911x();
omap_i2c_init();
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 4c90f078abe1..49df12735b41 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -114,15 +114,6 @@ static struct omap_smsc911x_platform_data smsc911x_cfg = {
static inline void __init omap3evm_init_smsc911x(void)
{
- struct clk *l3ck;
- unsigned int rate;
-
- l3ck = clk_get(NULL, "l3_ck");
- if (IS_ERR(l3ck))
- rate = 100000000;
- else
- rate = clk_get_rate(l3ck);
-
/* Configure ethernet controller reset gpio */
if (cpu_is_omap3430()) {
if (get_omap3_evm_rev() == OMAP3EVM_BOARD_GEN_1)
@@ -632,9 +623,15 @@ static void __init omap3_evm_wl12xx_init(void)
#endif
}
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
static void __init omap3_evm_init(void)
{
omap3_evm_get_revision();
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
if (cpu_is_omap3630())
omap3_mux_init(omap36x_board_mux, OMAP_PACKAGE_CBB);
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 4a7d8c8a75da..9b3c141ff51b 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
+#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
@@ -188,8 +189,14 @@ static struct omap_board_mux board_mux[] __initdata = {
};
#endif
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
static void __init omap3logic_init(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap3torpedo_fix_pbias_voltage();
omap3logic_i2c_init();
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 641004380795..4dffc95bddd2 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -24,6 +24,7 @@
#include <linux/input.h>
#include <linux/gpio_keys.h>
+#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
#include <linux/mmc/host.h>
@@ -72,15 +73,6 @@ static struct omap_smsc911x_platform_data smsc911x_cfg = {
static inline void __init omap3stalker_init_eth(void)
{
- struct clk *l3ck;
- unsigned int rate;
-
- l3ck = clk_get(NULL, "l3_ck");
- if (IS_ERR(l3ck))
- rate = 100000000;
- else
- rate = clk_get_rate(l3ck);
-
omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP);
gpmc_smsc911x_init(&smsc911x_cfg);
}
@@ -419,8 +411,14 @@ static struct omap_board_mux board_mux[] __initdata = {
};
#endif
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
static void __init omap3_stalker_init(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
omap_board_config = omap3_stalker_config;
omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 668533e2a379..33aa3910b09e 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -498,10 +498,18 @@ static struct gpio overo_bt_gpios[] __initdata = {
{ OVERO_GPIO_BT_NRESET, GPIOF_OUT_INIT_HIGH, "lcd bl enable" },
};
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
+};
+
static void __init overo_init(void)
{
int ret;
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap_hsmmc_init(mmc);
overo_i2c_init();
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index 1e8540eabde9..f64f44173061 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -14,6 +14,9 @@
#include <linux/smsc911x.h>
#include <linux/interrupt.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
+
#include <plat/gpmc.h>
#include <plat/gpmc-smsc911x.h>
@@ -117,11 +120,17 @@ static struct platform_device *zoom_devices[] __initdata = {
&zoom_debugboard_serial_device,
};
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
int __init zoom_debugboard_init(void)
{
if (!omap_zoom_debugboard_detect())
return 0;
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
zoom_init_smsc911x();
zoom_init_quaduart();
return platform_add_devices(zoom_devices, ARRAY_SIZE(zoom_devices));
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 480fb8f09aed..f4a626f7c79e 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -747,7 +747,7 @@ static struct clk dpll4_m3_ck = {
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
- .clksel_mask = OMAP3430_CLKSEL_TV_MASK,
+ .clksel_mask = OMAP3630_CLKSEL_TV_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
@@ -832,7 +832,7 @@ static struct clk dpll4_m4_ck = {
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
- .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK,
+ .clksel_mask = OMAP3630_CLKSEL_DSS1_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
@@ -859,7 +859,7 @@ static struct clk dpll4_m5_ck = {
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
- .clksel_mask = OMAP3430_CLKSEL_CAM_MASK,
+ .clksel_mask = OMAP3630_CLKSEL_CAM_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.set_rate = &omap2_clksel_set_rate,
@@ -886,7 +886,7 @@ static struct clk dpll4_m6_ck = {
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
- .clksel_mask = OMAP3430_DIV_DPLL4_MASK,
+ .clksel_mask = OMAP3630_DIV_DPLL4_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
@@ -1394,6 +1394,7 @@ static struct clk cpefuse_fck = {
.name = "cpefuse_fck",
.ops = &clkops_omap2_dflt,
.parent = &sys_ck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT,
.recalc = &followparent_recalc,
@@ -1403,6 +1404,7 @@ static struct clk ts_fck = {
.name = "ts_fck",
.ops = &clkops_omap2_dflt,
.parent = &omap_32k_fck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_TS_SHIFT,
.recalc = &followparent_recalc,
@@ -1412,6 +1414,7 @@ static struct clk usbtll_fck = {
.name = "usbtll_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll5_m2_ck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
.recalc = &followparent_recalc,
@@ -1617,6 +1620,7 @@ static struct clk fshostusb_fck = {
.name = "fshostusb_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
.recalc = &followparent_recalc,
@@ -2043,6 +2047,7 @@ static struct clk omapctrl_ick = {
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT,
.flags = ENABLE_ON_INIT,
+ .clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
@@ -2094,6 +2099,7 @@ static struct clk usb_l4_ick = {
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
.clksel = usb_l4_clksel,
+ .clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -3467,8 +3473,8 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "ipss_ick", &ipss_ick, CK_AM35XX),
CLK(NULL, "rmii_ck", &rmii_ck, CK_AM35XX),
CLK(NULL, "pclk_ck", &pclk_ck, CK_AM35XX),
- CLK("davinci_emac", "emac_clk", &emac_ick, CK_AM35XX),
- CLK("davinci_emac", "phy_clk", &emac_fck, CK_AM35XX),
+ CLK("davinci_emac", NULL, &emac_ick, CK_AM35XX),
+ CLK("davinci_mdio.0", NULL, &emac_fck, CK_AM35XX),
CLK("vpfe-capture", "master", &vpfe_ick, CK_AM35XX),
CLK("vpfe-capture", "slave", &vpfe_fck, CK_AM35XX),
CLK("musb-am35x", "ick", &hsotgusb_ick_am35xx, CK_AM35XX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index c03c1108468e..fa6ea65ad44b 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -957,8 +957,8 @@ static struct dpll_data dpll_usb_dd = {
.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
.autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_USB,
.idlest_reg = OMAP4430_CM_IDLEST_DPLL_USB,
- .mult_mask = OMAP4430_DPLL_MULT_MASK,
- .div1_mask = OMAP4430_DPLL_DIV_MASK,
+ .mult_mask = OMAP4430_DPLL_MULT_USB_MASK,
+ .div1_mask = OMAP4430_DPLL_DIV_0_7_MASK,
.enable_mask = OMAP4430_DPLL_EN_MASK,
.autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK,
.idlest_mask = OMAP4430_ST_DPLL_CLK_MASK,
@@ -978,6 +978,7 @@ static struct clk dpll_usb_ck = {
.recalc = &omap3_dpll_recalc,
.round_rate = &omap2_dpll_round_rate,
.set_rate = &omap3_noncore_dpll_set_rate,
+ .clkdm_name = "l3_init_clkdm",
};
static struct clk dpll_usb_clkdcoldo_ck = {
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 9299ac291d28..bd7ed13515cc 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -390,7 +390,7 @@ static struct clockdomain emu_sys_44xx_clkdm = {
.prcm_partition = OMAP4430_PRM_PARTITION,
.cm_inst = OMAP4430_PRM_EMU_CM_INST,
.clkdm_offs = OMAP4430_PRM_EMU_CM_EMU_CDOFFS,
- .flags = CLKDM_CAN_HWSUP,
+ .flags = CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_FORCE_WAKEUP,
};
static struct clockdomain l3_dma_44xx_clkdm = {
diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c
index 5e5880d6d099..b6c77be3e8f7 100644
--- a/arch/arm/mach-omap2/gpmc-smsc911x.c
+++ b/arch/arm/mach-omap2/gpmc-smsc911x.c
@@ -19,15 +19,11 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/smsc911x.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
#include <plat/board.h>
#include <plat/gpmc.h>
#include <plat/gpmc-smsc911x.h>
-static struct omap_smsc911x_platform_data *gpmc_cfg;
-
static struct resource gpmc_smsc911x_resources[] = {
[0] = {
.flags = IORESOURCE_MEM,
@@ -41,51 +37,6 @@ static struct smsc911x_platform_config gpmc_smsc911x_config = {
.phy_interface = PHY_INTERFACE_MODE_MII,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
- .flags = SMSC911X_USE_16BIT,
-};
-
-static struct regulator_consumer_supply gpmc_smsc911x_supply[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
-};
-
-/* Generic regulator definition to satisfy smsc911x */
-static struct regulator_init_data gpmc_smsc911x_reg_init_data = {
- .constraints = {
- .min_uV = 3300000,
- .max_uV = 3300000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(gpmc_smsc911x_supply),
- .consumer_supplies = gpmc_smsc911x_supply,
-};
-
-static struct fixed_voltage_config gpmc_smsc911x_fixed_reg_data = {
- .supply_name = "gpmc_smsc911x",
- .microvolts = 3300000,
- .gpio = -EINVAL,
- .startup_delay = 0,
- .enable_high = 0,
- .enabled_at_boot = 1,
- .init_data = &gpmc_smsc911x_reg_init_data,
-};
-
-/*
- * Platform device id of 42 is a temporary fix to avoid conflicts
- * with other reg-fixed-voltage devices. The real fix should
- * involve the driver core providing a way of dynamically
- * assigning a unique id on registration for platform devices
- * in the same name space.
- */
-static struct platform_device gpmc_smsc911x_regulator = {
- .name = "reg-fixed-voltage",
- .id = 42,
- .dev = {
- .platform_data = &gpmc_smsc911x_fixed_reg_data,
- },
};
/*
@@ -93,23 +44,12 @@ static struct platform_device gpmc_smsc911x_regulator = {
* assume that pin multiplexing is done in the board-*.c file,
* or in the bootloader.
*/
-void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data)
+void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *gpmc_cfg)
{
struct platform_device *pdev;
unsigned long cs_mem_base;
int ret;
- gpmc_cfg = board_data;
-
- if (!gpmc_cfg->id) {
- ret = platform_device_register(&gpmc_smsc911x_regulator);
- if (ret < 0) {
- pr_err("Unable to register smsc911x regulators: %d\n",
- ret);
- return;
- }
- }
-
if (gpmc_cs_request(gpmc_cfg->cs, SZ_16M, &cs_mem_base) < 0) {
pr_err("Failed to request GPMC mem region\n");
return;
@@ -139,8 +79,7 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data)
gpio_set_value(gpmc_cfg->gpio_reset, 1);
}
- if (gpmc_cfg->flags)
- gpmc_smsc911x_config.flags = gpmc_cfg->flags;
+ gpmc_smsc911x_config.flags = gpmc_cfg->flags ? : SMSC911X_USE_16BIT;
pdev = platform_device_register_resndata(NULL, "smsc911x", gpmc_cfg->id,
gpmc_smsc911x_resources, ARRAY_SIZE(gpmc_smsc911x_resources),
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 100db6217f39..b0268eaffe13 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -506,6 +506,13 @@ static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
if (oh->dev_attr != NULL) {
mmc_dev_attr = oh->dev_attr;
mmc_data->controller_flags = mmc_dev_attr->flags;
+ /*
+ * erratum 2.1.1.128 doesn't apply if board has
+ * a transceiver is attached
+ */
+ if (hsmmcinfo->transceiver)
+ mmc_data->controller_flags &=
+ ~OMAP_HSMMC_BROKEN_MULTIBLOCK_READ;
}
pdev = platform_device_alloc(name, ctrl_nr - 1);
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index eba6cd3816f5..2c27fdb61e66 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1395,7 +1395,7 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
*/
static int _ocp_softreset(struct omap_hwmod *oh)
{
- u32 v;
+ u32 v, softrst_mask;
int c = 0;
int ret = 0;
@@ -1427,11 +1427,13 @@ static int _ocp_softreset(struct omap_hwmod *oh)
oh->class->sysc->syss_offs)
& SYSS_RESETDONE_MASK),
MAX_MODULE_SOFTRESET_WAIT, c);
- else if (oh->class->sysc->sysc_flags & SYSC_HAS_RESET_STATUS)
+ else if (oh->class->sysc->sysc_flags & SYSC_HAS_RESET_STATUS) {
+ softrst_mask = (0x1 << oh->class->sysc->sysc_fields->srst_shift);
omap_test_timeout(!(omap_hwmod_read(oh,
oh->class->sysc->sysc_offs)
- & SYSC_TYPE2_SOFTRESET_MASK),
+ & softrst_mask),
MAX_MODULE_SOFTRESET_WAIT, c);
+ }
if (c == MAX_MODULE_SOFTRESET_WAIT)
pr_warning("omap_hwmod: %s: softreset failed (waited %d usec)\n",
@@ -1477,6 +1479,11 @@ static int _reset(struct omap_hwmod *oh)
ret = (oh->class->reset) ? oh->class->reset(oh) : _ocp_softreset(oh);
+ if (oh->class->sysc) {
+ _update_sysc_cache(oh);
+ _enable_sysc(oh);
+ }
+
return ret;
}
@@ -1786,20 +1793,9 @@ static int _setup(struct omap_hwmod *oh, void *data)
return 0;
}
- if (!(oh->flags & HWMOD_INIT_NO_RESET)) {
+ if (!(oh->flags & HWMOD_INIT_NO_RESET))
_reset(oh);
- /*
- * OCP_SYSCONFIG bits need to be reprogrammed after a softreset.
- * The _enable() function should be split to
- * avoid the rewrite of the OCP_SYSCONFIG register.
- */
- if (oh->class->sysc) {
- _update_sysc_cache(oh);
- _enable_sysc(oh);
- }
- }
-
postsetup_state = oh->_postsetup_state;
if (postsetup_state == _HWMOD_STATE_UNKNOWN)
postsetup_state = _HWMOD_STATE_ENABLED;
@@ -1907,20 +1903,10 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs)
*/
int omap_hwmod_softreset(struct omap_hwmod *oh)
{
- u32 v;
- int ret;
-
- if (!oh || !(oh->_sysc_cache))
+ if (!oh)
return -EINVAL;
- v = oh->_sysc_cache;
- ret = _set_softreset(oh, &v);
- if (ret)
- goto error;
- _write_sysconfig(v, oh);
-
-error:
- return ret;
+ return _ocp_softreset(oh);
}
/**
@@ -2463,26 +2449,28 @@ int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh,
* @oh: struct omap_hwmod *
*
* Sets the module OCP socket ENAWAKEUP bit to allow the module to
- * send wakeups to the PRCM. Eventually this should sets PRCM wakeup
- * registers to cause the PRCM to receive wakeup events from the
- * module. Does not set any wakeup routing registers beyond this
- * point - if the module is to wake up any other module or subsystem,
- * that must be set separately. Called by omap_device code. Returns
- * -EINVAL on error or 0 upon success.
+ * send wakeups to the PRCM, and enable I/O ring wakeup events for
+ * this IP block if it has dynamic mux entries. Eventually this
+ * should set PRCM wakeup registers to cause the PRCM to receive
+ * wakeup events from the module. Does not set any wakeup routing
+ * registers beyond this point - if the module is to wake up any other
+ * module or subsystem, that must be set separately. Called by
+ * omap_device code. Returns -EINVAL on error or 0 upon success.
*/
int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
{
unsigned long flags;
u32 v;
- if (!oh->class->sysc ||
- !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
- return -EINVAL;
-
spin_lock_irqsave(&oh->_lock, flags);
- v = oh->_sysc_cache;
- _enable_wakeup(oh, &v);
- _write_sysconfig(v, oh);
+
+ if (oh->class->sysc &&
+ (oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) {
+ v = oh->_sysc_cache;
+ _enable_wakeup(oh, &v);
+ _write_sysconfig(v, oh);
+ }
+
_set_idle_ioring_wakeup(oh, true);
spin_unlock_irqrestore(&oh->_lock, flags);
@@ -2494,26 +2482,28 @@ int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
* @oh: struct omap_hwmod *
*
* Clears the module OCP socket ENAWAKEUP bit to prevent the module
- * from sending wakeups to the PRCM. Eventually this should clear
- * PRCM wakeup registers to cause the PRCM to ignore wakeup events
- * from the module. Does not set any wakeup routing registers beyond
- * this point - if the module is to wake up any other module or
- * subsystem, that must be set separately. Called by omap_device
- * code. Returns -EINVAL on error or 0 upon success.
+ * from sending wakeups to the PRCM, and disable I/O ring wakeup
+ * events for this IP block if it has dynamic mux entries. Eventually
+ * this should clear PRCM wakeup registers to cause the PRCM to ignore
+ * wakeup events from the module. Does not set any wakeup routing
+ * registers beyond this point - if the module is to wake up any other
+ * module or subsystem, that must be set separately. Called by
+ * omap_device code. Returns -EINVAL on error or 0 upon success.
*/
int omap_hwmod_disable_wakeup(struct omap_hwmod *oh)
{
unsigned long flags;
u32 v;
- if (!oh->class->sysc ||
- !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
- return -EINVAL;
-
spin_lock_irqsave(&oh->_lock, flags);
- v = oh->_sysc_cache;
- _disable_wakeup(oh, &v);
- _write_sysconfig(v, oh);
+
+ if (oh->class->sysc &&
+ (oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) {
+ v = oh->_sysc_cache;
+ _disable_wakeup(oh, &v);
+ _write_sysconfig(v, oh);
+ }
+
_set_idle_ioring_wakeup(oh, false);
spin_unlock_irqrestore(&oh->_lock, flags);
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 08daa5e0eb5f..cc9bd106a854 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2996,6 +2996,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = {
&omap44xx_l4_abe__mcbsp1_dma,
};
+static struct omap_hwmod_opt_clk mcbsp1_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp1_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
.name = "mcbsp1",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3012,6 +3017,8 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
},
.slaves = omap44xx_mcbsp1_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves),
+ .opt_clks = mcbsp1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp1_opt_clks),
};
/* mcbsp2 */
@@ -3071,6 +3078,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = {
&omap44xx_l4_abe__mcbsp2_dma,
};
+static struct omap_hwmod_opt_clk mcbsp2_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp2_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
.name = "mcbsp2",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3087,6 +3099,8 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
},
.slaves = omap44xx_mcbsp2_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves),
+ .opt_clks = mcbsp2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp2_opt_clks),
};
/* mcbsp3 */
@@ -3146,6 +3160,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = {
&omap44xx_l4_abe__mcbsp3_dma,
};
+static struct omap_hwmod_opt_clk mcbsp3_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp3_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
.name = "mcbsp3",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3162,6 +3181,8 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
},
.slaves = omap44xx_mcbsp3_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves),
+ .opt_clks = mcbsp3_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp3_opt_clks),
};
/* mcbsp4 */
@@ -3200,6 +3221,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = {
&omap44xx_l4_per__mcbsp4,
};
+static struct omap_hwmod_opt_clk mcbsp4_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp4_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
.name = "mcbsp4",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3216,6 +3242,8 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
},
.slaves = omap44xx_mcbsp4_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves),
+ .opt_clks = mcbsp4_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp4_opt_clks),
};
/*
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index 9262a6b47702..de6d46451746 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -64,10 +64,10 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
}
oh = omap_hwmod_lookup(opp_def->hwmod_name);
if (!oh || !oh->od) {
- pr_warn("%s: no hwmod or odev for %s, [%d] "
+ pr_debug("%s: no hwmod or odev for %s, [%d] "
"cannot add OPPs.\n", __func__,
opp_def->hwmod_name, i);
- return -EINVAL;
+ continue;
}
dev = &oh->od->pdev->dev;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 238defc6f6df..703bd1099259 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -153,8 +153,7 @@ static void omap3_save_secure_ram_context(void)
pwrdm_set_next_pwrst(mpu_pwrdm, mpu_next_state);
/* Following is for error tracking, it should not happen */
if (ret) {
- printk(KERN_ERR "save_secure_sram() returns %08x\n",
- ret);
+ pr_err("save_secure_sram() returns %08x\n", ret);
while (1)
;
}
@@ -289,7 +288,7 @@ void omap_sram_idle(void)
break;
default:
/* Invalid state */
- printk(KERN_ERR "Invalid mpu state in sram_idle\n");
+ pr_err("Invalid mpu state in sram_idle\n");
return;
}
@@ -439,18 +438,17 @@ restore:
list_for_each_entry(pwrst, &pwrst_list, node) {
state = pwrdm_read_prev_pwrst(pwrst->pwrdm);
if (state > pwrst->next_state) {
- printk(KERN_INFO "Powerdomain (%s) didn't enter "
- "target state %d\n",
+ pr_info("Powerdomain (%s) didn't enter "
+ "target state %d\n",
pwrst->pwrdm->name, pwrst->next_state);
ret = -1;
}
omap_set_pwrdm_state(pwrst->pwrdm, pwrst->saved_state);
}
if (ret)
- printk(KERN_ERR "Could not enter target state in pm_suspend\n");
+ pr_err("Could not enter target state in pm_suspend\n");
else
- printk(KERN_INFO "Successfully put all powerdomains "
- "to target state\n");
+ pr_info("Successfully put all powerdomains to target state\n");
return ret;
}
@@ -734,21 +732,22 @@ static int __init omap3_pm_init(void)
if (ret) {
pr_err("pm: Failed to request pm_io irq\n");
- goto err1;
+ goto err2;
}
ret = pwrdm_for_each(pwrdms_setup, NULL);
if (ret) {
- printk(KERN_ERR "Failed to setup powerdomains\n");
- goto err2;
+ pr_err("Failed to setup powerdomains\n");
+ goto err3;
}
(void) clkdm_for_each(omap_pm_clkdms_setup, NULL);
mpu_pwrdm = pwrdm_lookup("mpu_pwrdm");
if (mpu_pwrdm == NULL) {
- printk(KERN_ERR "Failed to get mpu_pwrdm\n");
- goto err2;
+ pr_err("Failed to get mpu_pwrdm\n");
+ ret = -EINVAL;
+ goto err3;
}
neon_pwrdm = pwrdm_lookup("neon_pwrdm");
@@ -781,8 +780,8 @@ static int __init omap3_pm_init(void)
omap3_secure_ram_storage =
kmalloc(0x803F, GFP_KERNEL);
if (!omap3_secure_ram_storage)
- printk(KERN_ERR "Memory allocation failed when"
- "allocating for secure sram context\n");
+ pr_err("Memory allocation failed when "
+ "allocating for secure sram context\n");
local_irq_disable();
local_fiq_disable();
@@ -796,14 +795,17 @@ static int __init omap3_pm_init(void)
}
omap3_save_scratchpad_contents();
-err1:
return ret;
-err2:
- free_irq(INT_34XX_PRCM_MPU_IRQ, NULL);
+
+err3:
list_for_each_entry_safe(pwrst, tmp, &pwrst_list, node) {
list_del(&pwrst->node);
kfree(pwrst);
}
+ free_irq(omap_prcm_event_to_irq("io"), omap3_pm_init);
+err2:
+ free_irq(omap_prcm_event_to_irq("wkup"), NULL);
+err1:
return ret;
}
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index 9ccaadc2cf07..885625352429 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -144,7 +144,7 @@ static void omap_default_idle(void)
static int __init omap4_pm_init(void)
{
int ret;
- struct clockdomain *emif_clkdm, *mpuss_clkdm, *l3_1_clkdm;
+ struct clockdomain *emif_clkdm, *mpuss_clkdm, *l3_1_clkdm, *l4wkup;
struct clockdomain *ducati_clkdm, *l3_2_clkdm, *l4_per_clkdm;
if (!cpu_is_omap44xx())
@@ -168,14 +168,19 @@ static int __init omap4_pm_init(void)
* MPUSS -> L4_PER/L3_* and DUCATI -> L3_* doesn't work as
* expected. The hardware recommendation is to enable static
* dependencies for these to avoid system lock ups or random crashes.
+ * The L4 wakeup depedency is added to workaround the OCP sync hardware
+ * BUG with 32K synctimer which lead to incorrect timer value read
+ * from the 32K counter. The BUG applies for GPTIMER1 and WDT2 which
+ * are part of L4 wakeup clockdomain.
*/
mpuss_clkdm = clkdm_lookup("mpuss_clkdm");
emif_clkdm = clkdm_lookup("l3_emif_clkdm");
l3_1_clkdm = clkdm_lookup("l3_1_clkdm");
l3_2_clkdm = clkdm_lookup("l3_2_clkdm");
l4_per_clkdm = clkdm_lookup("l4_per_clkdm");
+ l4wkup = clkdm_lookup("l4_wkup_clkdm");
ducati_clkdm = clkdm_lookup("ducati_clkdm");
- if ((!mpuss_clkdm) || (!emif_clkdm) || (!l3_1_clkdm) ||
+ if ((!mpuss_clkdm) || (!emif_clkdm) || (!l3_1_clkdm) || (!l4wkup) ||
(!l3_2_clkdm) || (!ducati_clkdm) || (!l4_per_clkdm))
goto err2;
@@ -183,6 +188,7 @@ static int __init omap4_pm_init(void)
ret |= clkdm_add_wkdep(mpuss_clkdm, l3_1_clkdm);
ret |= clkdm_add_wkdep(mpuss_clkdm, l3_2_clkdm);
ret |= clkdm_add_wkdep(mpuss_clkdm, l4_per_clkdm);
+ ret |= clkdm_add_wkdep(mpuss_clkdm, l4wkup);
ret |= clkdm_add_wkdep(ducati_clkdm, l3_1_clkdm);
ret |= clkdm_add_wkdep(ducati_clkdm, l3_2_clkdm);
if (ret) {
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 8a18d1bd61c8..96ad3dbeac34 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -972,7 +972,13 @@ int pwrdm_wait_transition(struct powerdomain *pwrdm)
int pwrdm_state_switch(struct powerdomain *pwrdm)
{
- return _pwrdm_state_switch(pwrdm, PWRDM_STATE_NOW);
+ int ret;
+
+ ret = pwrdm_wait_transition(pwrdm);
+ if (!ret)
+ ret = _pwrdm_state_switch(pwrdm, PWRDM_STATE_NOW);
+
+ return ret;
}
int pwrdm_clkdm_state_switch(struct clockdomain *clkdm)
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index eac623c7c3d8..f106d21ff581 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -147,8 +147,9 @@ static inline u32 _read_pending_irq_reg(u16 irqen_offs, u16 irqst_offs)
u32 mask, st;
/* XXX read mask from RAM? */
- mask = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, irqen_offs);
- st = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, irqst_offs);
+ mask = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
+ irqen_offs);
+ st = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST, irqst_offs);
return mask & st;
}
@@ -180,7 +181,7 @@ void omap44xx_prm_read_pending_irqs(unsigned long *events)
*/
void omap44xx_prm_ocp_barrier(void)
{
- omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_REVISION_PRM_OFFSET);
}
@@ -198,19 +199,19 @@ void omap44xx_prm_ocp_barrier(void)
void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask)
{
saved_mask[0] =
- omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQSTATUS_MPU_OFFSET);
saved_mask[1] =
- omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET);
- omap4_prm_write_inst_reg(0, OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_write_inst_reg(0, OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQENABLE_MPU_OFFSET);
- omap4_prm_write_inst_reg(0, OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_write_inst_reg(0, OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQENABLE_MPU_2_OFFSET);
/* OCP barrier */
- omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_REVISION_PRM_OFFSET);
}
@@ -226,9 +227,9 @@ void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask)
*/
void omap44xx_prm_restore_irqen(u32 *saved_mask)
{
- omap4_prm_write_inst_reg(saved_mask[0], OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_write_inst_reg(saved_mask[0], OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQENABLE_MPU_OFFSET);
- omap4_prm_write_inst_reg(saved_mask[1], OMAP4430_PRM_DEVICE_INST,
+ omap4_prm_write_inst_reg(saved_mask[1], OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQENABLE_MPU_2_OFFSET);
}
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 873b51d494ea..d28f848897d6 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -290,7 +290,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
goto err;
}
- for (i = 0; i <= irq_setup->nr_regs; i++) {
+ for (i = 0; i < irq_setup->nr_regs; i++) {
gc = irq_alloc_generic_chip("PRCM", 1,
irq_setup->base_irq + i * 32, prm_base,
handle_level_irq);
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index f51348dafafd..dde8a11f47d5 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -54,7 +54,7 @@ static struct omap_device_pm_latency omap_uhhtll_latency[] = {
/*
* setup_ehci_io_mux - initialize IO pad mux for USBHOST
*/
-static void setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static void __init setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_EHCI_PORT_MODE_PHY:
@@ -197,7 +197,8 @@ static void setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
return;
}
-static void setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static
+void __init setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_EHCI_PORT_MODE_PHY:
@@ -315,7 +316,7 @@ static void setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
}
}
-static void setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static void __init setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
@@ -412,7 +413,8 @@ static void setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
}
}
-static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static
+void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 109ccd2a8885..fe2d1f80ef50 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -113,6 +113,7 @@ config MACH_ARMCORE
select IWMMXT
select PXA25x
select MIGHT_HAVE_PCI
+ select NEED_MACH_IO_H if PCI
config MACH_EM_X270
bool "CompuLab EM-x270 platform"
diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h
new file mode 100644
index 000000000000..cd78b7fe3567
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/io.h
@@ -0,0 +1,17 @@
+/*
+ * arch/arm/mach-pxa/include/mach/io.h
+ *
+ * Copied from asm/arch/sa1100/io.h
+ */
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+/*
+ * We don't actually have real ISA nor PCI buses, but there is so many
+ * drivers out there that might just work if we fake them...
+ */
+#define __io(a) __typesafe_io(a)
+
+#endif
diff --git a/arch/arm/mach-s3c24xx/common.h b/arch/arm/mach-s3c24xx/common.h
new file mode 100644
index 000000000000..c2f596e7bc2d
--- /dev/null
+++ b/arch/arm/mach-s3c24xx/common.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Common Header for S3C24XX SoCs
+ *
+ * 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.
+ */
+
+#ifndef __ARCH_ARM_MACH_S3C24XX_COMMON_H
+#define __ARCH_ARM_MACH_S3C24XX_COMMON_H __FILE__
+
+void s3c2410_restart(char mode, const char *cmd);
+void s3c244x_restart(char mode, const char *cmd);
+
+#endif /* __ARCH_ARM_MACH_S3C24XX_COMMON_H */
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 48885b7efd6b..c7f418b0cde9 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -313,6 +313,10 @@ static struct sa1100fb_mach_info collie_lcd_info = {
.lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
.lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(2),
+
+#ifdef CONFIG_BACKLIGHT_LOCOMO
+ .lcd_power = locomolcd_power
+#endif
};
static void __init collie_init(void)
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index 52acda7061b7..f33679d2d3ee 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -1,7 +1,7 @@
/*
* arch/arm/mach-sa1100/include/mach/collie.h
*
- * This file contains the hardware specific definitions for Assabet
+ * This file contains the hardware specific definitions for Collie
* Only include this file from SA1100-specific files.
*
* ChangeLog:
@@ -13,6 +13,7 @@
#ifndef __ASM_ARCH_COLLIE_H
#define __ASM_ARCH_COLLIE_H
+extern void locomolcd_power(int on);
#define COLLIE_SCOOP_GPIO_BASE (GPIO_MAX + 1)
#define COLLIE_GPIO_CHARGE_ON (COLLIE_SCOOP_GPIO_BASE + 0)
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index a6e23f464528..d2268be8c34c 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -190,7 +190,7 @@ static struct resource pre_mem = {
.flags = IORESOURCE_MEM | IORESOURCE_PREFETCH,
};
-static int __init pci_versatile_setup_resources(struct list_head *resources)
+static int __init pci_versatile_setup_resources(struct pci_sys_data *sys)
{
int ret = 0;
@@ -218,9 +218,9 @@ static int __init pci_versatile_setup_resources(struct list_head *resources)
* the mem resource for this bus
* the prefetch mem resource for this bus
*/
- pci_add_resource_offset(resources, &io_mem, sys->io_offset);
- pci_add_resource_offset(resources, &non_mem, sys->mem_offset);
- pci_add_resource_offset(resources, &pre_mem, sys->mem_offset);
+ pci_add_resource_offset(&sys->resources, &io_mem, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset);
+ pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset);
goto out;
@@ -249,7 +249,7 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys)
if (nr == 0) {
sys->mem_offset = 0;
- ret = pci_versatile_setup_resources(&sys->resources);
+ ret = pci_versatile_setup_resources(sys);
if (ret < 0) {
printk("pci_versatile_setup: resources... oops?\n");
goto out;
diff --git a/arch/arm/plat-mxc/3ds_debugboard.c b/arch/arm/plat-mxc/3ds_debugboard.c
index d1e31fa1b0c3..5cac2c540f4f 100644
--- a/arch/arm/plat-mxc/3ds_debugboard.c
+++ b/arch/arm/plat-mxc/3ds_debugboard.c
@@ -80,7 +80,7 @@ static struct smsc911x_platform_config smsc911x_config = {
static struct platform_device smsc_lan9217_device = {
.name = "smsc911x",
- .id = 0,
+ .id = -1,
.dev = {
.platform_data = &smsc911x_config,
},
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index ce1e9b96ba1a..ad95c7a5d009 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -17,6 +17,7 @@ config ARCH_OMAP1
select IRQ_DOMAIN
select HAVE_IDE
select NEED_MACH_MEMORY_H
+ select NEED_MACH_IO_H if PCCARD
help
"Systems based on omap7xx, omap15xx or omap16xx"
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 56b6f8b7053e..8506cbb7fea4 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -441,6 +441,8 @@ static int __init clk_disable_unused(void)
return 0;
pr_info("clock: disabling unused clocks to save power\n");
+
+ spin_lock_irqsave(&clockfw_lock, flags);
list_for_each_entry(ck, &clocks, node) {
if (ck->ops == &clkops_null)
continue;
@@ -448,10 +450,9 @@ static int __init clk_disable_unused(void)
if (ck->usecount > 0 || !ck->enable_reg)
continue;
- spin_lock_irqsave(&clockfw_lock, flags);
arch_clock->clk_disable_unused(ck);
- spin_unlock_irqrestore(&clockfw_lock, flags);
}
+ spin_unlock_irqrestore(&clockfw_lock, flags);
return 0;
}
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 9e8e63d52aab..8070145ccb98 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -47,17 +47,17 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
* with the original PRCM protocol defined for OMAP2420
*/
#define SYSC_TYPE1_MIDLEMODE_SHIFT 12
-#define SYSC_TYPE1_MIDLEMODE_MASK (0x3 << SYSC_MIDLEMODE_SHIFT)
+#define SYSC_TYPE1_MIDLEMODE_MASK (0x3 << SYSC_TYPE1_MIDLEMODE_SHIFT)
#define SYSC_TYPE1_CLOCKACTIVITY_SHIFT 8
-#define SYSC_TYPE1_CLOCKACTIVITY_MASK (0x3 << SYSC_CLOCKACTIVITY_SHIFT)
+#define SYSC_TYPE1_CLOCKACTIVITY_MASK (0x3 << SYSC_TYPE1_CLOCKACTIVITY_SHIFT)
#define SYSC_TYPE1_SIDLEMODE_SHIFT 3
-#define SYSC_TYPE1_SIDLEMODE_MASK (0x3 << SYSC_SIDLEMODE_SHIFT)
+#define SYSC_TYPE1_SIDLEMODE_MASK (0x3 << SYSC_TYPE1_SIDLEMODE_SHIFT)
#define SYSC_TYPE1_ENAWAKEUP_SHIFT 2
-#define SYSC_TYPE1_ENAWAKEUP_MASK (1 << SYSC_ENAWAKEUP_SHIFT)
+#define SYSC_TYPE1_ENAWAKEUP_MASK (1 << SYSC_TYPE1_ENAWAKEUP_SHIFT)
#define SYSC_TYPE1_SOFTRESET_SHIFT 1
-#define SYSC_TYPE1_SOFTRESET_MASK (1 << SYSC_SOFTRESET_SHIFT)
+#define SYSC_TYPE1_SOFTRESET_MASK (1 << SYSC_TYPE1_SOFTRESET_SHIFT)
#define SYSC_TYPE1_AUTOIDLE_SHIFT 0
-#define SYSC_TYPE1_AUTOIDLE_MASK (1 << SYSC_AUTOIDLE_SHIFT)
+#define SYSC_TYPE1_AUTOIDLE_MASK (1 << SYSC_TYPE1_AUTOIDLE_SHIFT)
/*
* OCP SYSCONFIG bit shifts/masks TYPE2. These are for IPs compliant
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 32d790dd8180..ffbb44685915 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -51,9 +51,6 @@ config ARM_S5PV210_CPUFREQ
config ARM_EXYNOS_CPUFREQ
bool "SAMSUNG EXYNOS SoCs"
depends on ARCH_EXYNOS
- select ARM_EXYNOS4210_CPUFREQ if CPU_EXYNOS4210
- select ARM_EXYNOS4X12_CPUFREQ if (SOC_EXYNOS4212 || SOC_EXYNOS4412)
- select ARM_EXYNOS5250_CPUFREQ if SOC_EXYNOS5250
default y
help
This adds the CPUFreq driver common part for Samsung
@@ -62,20 +59,19 @@ config ARM_EXYNOS_CPUFREQ
If in doubt, say N.
config ARM_EXYNOS4210_CPUFREQ
- bool "Samsung EXYNOS4210"
- depends on ARCH_EXYNOS
+ def_bool CPU_EXYNOS4210
help
This adds the CPUFreq driver for Samsung EXYNOS4210
SoC (S5PV310 or S5PC210).
config ARM_EXYNOS4X12_CPUFREQ
- bool "Samsung EXYNOS4X12"
+ def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412)
help
This adds the CPUFreq driver for Samsung EXYNOS4X12
SoC (EXYNOS4212 or EXYNOS4412).
config ARM_EXYNOS5250_CPUFREQ
- bool "Samsung EXYNOS5250"
+ def_bool SOC_EXYNOS5250
help
This adds the CPUFreq driver for Samsung EXYNOS5250
SoC.
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 32de6707e3c4..12f349b3830d 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -22,7 +22,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/gpio.h>
-#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/module.h>
#include <linux/irqdomain.h>
@@ -37,7 +37,8 @@
#define GPIO_PORT(x) (((x) >> 3) & 0x3)
#define GPIO_BIT(x) ((x) & 0x7)
-#define GPIO_REG(x) (GPIO_BANK(x) * 0x80 + GPIO_PORT(x) * 4)
+#define GPIO_REG(x) (GPIO_BANK(x) * tegra_gpio_bank_stride + \
+ GPIO_PORT(x) * 4)
#define GPIO_CNF(x) (GPIO_REG(x) + 0x00)
#define GPIO_OE(x) (GPIO_REG(x) + 0x10)
@@ -48,12 +49,12 @@
#define GPIO_INT_LVL(x) (GPIO_REG(x) + 0x60)
#define GPIO_INT_CLR(x) (GPIO_REG(x) + 0x70)
-#define GPIO_MSK_CNF(x) (GPIO_REG(x) + 0x800)
-#define GPIO_MSK_OE(x) (GPIO_REG(x) + 0x810)
-#define GPIO_MSK_OUT(x) (GPIO_REG(x) + 0X820)
-#define GPIO_MSK_INT_STA(x) (GPIO_REG(x) + 0x840)
-#define GPIO_MSK_INT_ENB(x) (GPIO_REG(x) + 0x850)
-#define GPIO_MSK_INT_LVL(x) (GPIO_REG(x) + 0x860)
+#define GPIO_MSK_CNF(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0x00)
+#define GPIO_MSK_OE(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0x10)
+#define GPIO_MSK_OUT(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0X20)
+#define GPIO_MSK_INT_STA(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0x40)
+#define GPIO_MSK_INT_ENB(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0x50)
+#define GPIO_MSK_INT_LVL(x) (GPIO_REG(x) + tegra_gpio_upper_offset + 0x60)
#define GPIO_INT_LVL_MASK 0x010101
#define GPIO_INT_LVL_EDGE_RISING 0x000101
@@ -78,6 +79,8 @@ struct tegra_gpio_bank {
static struct irq_domain *irq_domain;
static void __iomem *regs;
static u32 tegra_gpio_bank_count;
+static u32 tegra_gpio_bank_stride;
+static u32 tegra_gpio_upper_offset;
static struct tegra_gpio_bank *tegra_gpio_banks;
static inline void tegra_gpio_writel(u32 val, u32 reg)
@@ -333,6 +336,26 @@ static struct irq_chip tegra_gpio_irq_chip = {
#endif
};
+struct tegra_gpio_soc_config {
+ u32 bank_stride;
+ u32 upper_offset;
+};
+
+static struct tegra_gpio_soc_config tegra20_gpio_config = {
+ .bank_stride = 0x80,
+ .upper_offset = 0x800,
+};
+
+static struct tegra_gpio_soc_config tegra30_gpio_config = {
+ .bank_stride = 0x100,
+ .upper_offset = 0x80,
+};
+
+static struct of_device_id tegra_gpio_of_match[] __devinitdata = {
+ { .compatible = "nvidia,tegra30-gpio", .data = &tegra30_gpio_config },
+ { .compatible = "nvidia,tegra20-gpio", .data = &tegra20_gpio_config },
+ { },
+};
/* This lock class tells lockdep that GPIO irqs are in a different
* category than their parents, so it won't report false recursion.
@@ -341,6 +364,8 @@ static struct lock_class_key gpio_lock_class;
static int __devinit tegra_gpio_probe(struct platform_device *pdev)
{
+ const struct of_device_id *match;
+ struct tegra_gpio_soc_config *config;
int irq_base;
struct resource *res;
struct tegra_gpio_bank *bank;
@@ -348,6 +373,15 @@ static int __devinit tegra_gpio_probe(struct platform_device *pdev)
int i;
int j;
+ match = of_match_device(tegra_gpio_of_match, &pdev->dev);
+ if (match)
+ config = (struct tegra_gpio_soc_config *)match->data;
+ else
+ config = &tegra20_gpio_config;
+
+ tegra_gpio_bank_stride = config->bank_stride;
+ tegra_gpio_upper_offset = config->upper_offset;
+
for (;;) {
res = platform_get_resource(pdev, IORESOURCE_IRQ, tegra_gpio_bank_count);
if (!res)
@@ -402,7 +436,7 @@ static int __devinit tegra_gpio_probe(struct platform_device *pdev)
return -ENODEV;
}
- for (i = 0; i < 7; i++) {
+ for (i = 0; i < tegra_gpio_bank_count; i++) {
for (j = 0; j < 4; j++) {
int gpio = tegra_gpio_compose(i, j, 0);
tegra_gpio_writel(0x00, GPIO_INT_ENB(gpio));
@@ -441,11 +475,6 @@ static int __devinit tegra_gpio_probe(struct platform_device *pdev)
return 0;
}
-static struct of_device_id tegra_gpio_of_match[] __devinitdata = {
- { .compatible = "nvidia,tegra20-gpio", },
- { },
-};
-
static struct platform_driver tegra_gpio_driver = {
.driver = {
.name = "tegra-gpio",
@@ -485,7 +514,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
int i;
int j;
- for (i = 0; i < 7; i++) {
+ for (i = 0; i < tegra_gpio_bank_count; i++) {
for (j = 0; j < 4; j++) {
int gpio = tegra_gpio_compose(i, j, 0);
seq_printf(s,
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 19f318ababa2..cf14c95a6700 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -13,6 +13,7 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
+#include <linux/of.h>
#include <linux/of_platform.h>
/* interface and function clocks */
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index db8963f5fbce..09f597ad6e00 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -27,6 +27,10 @@
#error "CONFIG_ARCH_AT91 must be defined."
#endif
+#define valid_port(index) ((index) >= 0 && (index) < AT91_MAX_USBH_PORTS)
+#define at91_for_each_port(index) \
+ for ((index) = 0; (index) < AT91_MAX_USBH_PORTS; (index)++)
+
/* interface and function clocks; sometimes also an AHB clock */
static struct clk *iclk, *fclk, *hclk;
static int clocked;
@@ -240,26 +244,26 @@ ohci_at91_start (struct usb_hcd *hcd)
static void ohci_at91_usb_set_power(struct at91_usbh_data *pdata, int port, int enable)
{
- if (port < 0 || port >= 2)
+ if (!valid_port(port))
return;
if (!gpio_is_valid(pdata->vbus_pin[port]))
return;
gpio_set_value(pdata->vbus_pin[port],
- !pdata->vbus_pin_active_low[port] ^ enable);
+ pdata->vbus_pin_active_low[port] ^ enable);
}
static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port)
{
- if (port < 0 || port >= 2)
+ if (!valid_port(port))
return -EINVAL;
if (!gpio_is_valid(pdata->vbus_pin[port]))
return -EINVAL;
return gpio_get_value(pdata->vbus_pin[port]) ^
- !pdata->vbus_pin_active_low[port];
+ pdata->vbus_pin_active_low[port];
}
/*
@@ -271,9 +275,9 @@ static int ohci_at91_hub_status_data(struct usb_hcd *hcd, char *buf)
int length = ohci_hub_status_data(hcd, buf);
int port;
- for (port = 0; port < ARRAY_SIZE(pdata->overcurrent_pin); port++) {
+ at91_for_each_port(port) {
if (pdata->overcurrent_changed[port]) {
- if (! length)
+ if (!length)
length = 1;
buf[0] |= 1 << (port + 1);
}
@@ -297,11 +301,17 @@ static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
"ohci_at91_hub_control(%p,0x%04x,0x%04x,0x%04x,%p,%04x)\n",
hcd, typeReq, wValue, wIndex, buf, wLength);
+ wIndex--;
+
switch (typeReq) {
case SetPortFeature:
if (wValue == USB_PORT_FEAT_POWER) {
dev_dbg(hcd->self.controller, "SetPortFeat: POWER\n");
- ohci_at91_usb_set_power(pdata, wIndex - 1, 1);
+ if (valid_port(wIndex)) {
+ ohci_at91_usb_set_power(pdata, wIndex, 1);
+ ret = 0;
+ }
+
goto out;
}
break;
@@ -312,9 +322,9 @@ static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
dev_dbg(hcd->self.controller,
"ClearPortFeature: C_OVER_CURRENT\n");
- if (wIndex == 1 || wIndex == 2) {
- pdata->overcurrent_changed[wIndex-1] = 0;
- pdata->overcurrent_status[wIndex-1] = 0;
+ if (valid_port(wIndex)) {
+ pdata->overcurrent_changed[wIndex] = 0;
+ pdata->overcurrent_status[wIndex] = 0;
}
goto out;
@@ -323,9 +333,8 @@ static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
dev_dbg(hcd->self.controller,
"ClearPortFeature: OVER_CURRENT\n");
- if (wIndex == 1 || wIndex == 2) {
- pdata->overcurrent_status[wIndex-1] = 0;
- }
+ if (valid_port(wIndex))
+ pdata->overcurrent_status[wIndex] = 0;
goto out;
@@ -333,15 +342,15 @@ static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
dev_dbg(hcd->self.controller,
"ClearPortFeature: POWER\n");
- if (wIndex == 1 || wIndex == 2) {
- ohci_at91_usb_set_power(pdata, wIndex - 1, 0);
+ if (valid_port(wIndex)) {
+ ohci_at91_usb_set_power(pdata, wIndex, 0);
return 0;
}
}
break;
}
- ret = ohci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);
+ ret = ohci_hub_control(hcd, typeReq, wValue, wIndex + 1, buf, wLength);
if (ret)
goto out;
@@ -377,18 +386,15 @@ static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
dev_dbg(hcd->self.controller, "GetPortStatus(%d)\n", wIndex);
- if (wIndex == 1 || wIndex == 2) {
- if (! ohci_at91_usb_get_power(pdata, wIndex-1)) {
+ if (valid_port(wIndex)) {
+ if (!ohci_at91_usb_get_power(pdata, wIndex))
*data &= ~cpu_to_le32(RH_PS_PPS);
- }
- if (pdata->overcurrent_changed[wIndex-1]) {
+ if (pdata->overcurrent_changed[wIndex])
*data |= cpu_to_le32(RH_PS_OCIC);
- }
- if (pdata->overcurrent_status[wIndex-1]) {
+ if (pdata->overcurrent_status[wIndex])
*data |= cpu_to_le32(RH_PS_POCI);
- }
}
}
@@ -450,14 +456,14 @@ static irqreturn_t ohci_hcd_at91_overcurrent_irq(int irq, void *data)
/* From the GPIO notifying the over-current situation, find
* out the corresponding port */
- for (port = 0; port < ARRAY_SIZE(pdata->overcurrent_pin); port++) {
+ at91_for_each_port(port) {
if (gpio_to_irq(pdata->overcurrent_pin[port]) == irq) {
gpio = pdata->overcurrent_pin[port];
break;
}
}
- if (port == ARRAY_SIZE(pdata->overcurrent_pin)) {
+ if (port == AT91_MAX_USBH_PORTS) {
dev_err(& pdev->dev, "overcurrent interrupt from unknown GPIO\n");
return IRQ_HANDLED;
}
@@ -467,7 +473,7 @@ static irqreturn_t ohci_hcd_at91_overcurrent_irq(int irq, void *data)
/* When notified of an over-current situation, disable power
on the corresponding port, and mark this port in
over-current. */
- if (! val) {
+ if (!val) {
ohci_at91_usb_set_power(pdata, port, 0);
pdata->overcurrent_status[port] = 1;
pdata->overcurrent_changed[port] = 1;
@@ -492,7 +498,7 @@ static u64 at91_ohci_dma_mask = DMA_BIT_MASK(32);
static int __devinit ohci_at91_of_init(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
- int i, ret, gpio;
+ int i, gpio;
enum of_gpio_flags flags;
struct at91_usbh_data *pdata;
u32 ports;
@@ -514,48 +520,17 @@ static int __devinit ohci_at91_of_init(struct platform_device *pdev)
if (!of_property_read_u32(np, "num-ports", &ports))
pdata->ports = ports;
- for (i = 0; i < 2; i++) {
+ at91_for_each_port(i) {
gpio = of_get_named_gpio_flags(np, "atmel,vbus-gpio", i, &flags);
pdata->vbus_pin[i] = gpio;
if (!gpio_is_valid(gpio))
continue;
pdata->vbus_pin_active_low[i] = flags & OF_GPIO_ACTIVE_LOW;
- ret = gpio_request(gpio, "ohci_vbus");
- if (ret) {
- dev_warn(&pdev->dev, "can't request vbus gpio %d", gpio);
- continue;
- }
- ret = gpio_direction_output(gpio, !(flags & OF_GPIO_ACTIVE_LOW) ^ 1);
- if (ret)
- dev_warn(&pdev->dev, "can't put vbus gpio %d as output %d",
- !(flags & OF_GPIO_ACTIVE_LOW) ^ 1, gpio);
}
- for (i = 0; i < 2; i++) {
- gpio = of_get_named_gpio_flags(np, "atmel,oc-gpio", i, &flags);
- pdata->overcurrent_pin[i] = gpio;
- if (!gpio_is_valid(gpio))
- continue;
- ret = gpio_request(gpio, "ohci_overcurrent");
- if (ret) {
- dev_err(&pdev->dev, "can't request overcurrent gpio %d", gpio);
- continue;
- }
-
- ret = gpio_direction_input(gpio);
- if (ret) {
- dev_err(&pdev->dev, "can't configure overcurrent gpio %d as input", gpio);
- continue;
- }
-
- ret = request_irq(gpio_to_irq(gpio),
- ohci_hcd_at91_overcurrent_irq,
- IRQF_SHARED, "ohci_overcurrent", pdev);
- if (ret) {
- gpio_free(gpio);
- dev_warn(& pdev->dev, "cannot get GPIO IRQ for overcurrent\n");
- }
- }
+ at91_for_each_port(i)
+ pdata->overcurrent_pin[i] =
+ of_get_named_gpio_flags(np, "atmel,oc-gpio", i, &flags);
pdev->dev.platform_data = pdata;
@@ -574,35 +549,69 @@ static int ohci_hcd_at91_drv_probe(struct platform_device *pdev)
{
struct at91_usbh_data *pdata;
int i;
+ int gpio;
+ int ret;
- i = ohci_at91_of_init(pdev);
-
- if (i)
- return i;
+ ret = ohci_at91_of_init(pdev);
+ if (ret)
+ return ret;
pdata = pdev->dev.platform_data;
if (pdata) {
- for (i = 0; i < ARRAY_SIZE(pdata->vbus_pin); i++) {
+ at91_for_each_port(i) {
if (!gpio_is_valid(pdata->vbus_pin[i]))
continue;
- gpio_request(pdata->vbus_pin[i], "ohci_vbus");
+ gpio = pdata->vbus_pin[i];
+
+ ret = gpio_request(gpio, "ohci_vbus");
+ if (ret) {
+ dev_err(&pdev->dev,
+ "can't request vbus gpio %d\n", gpio);
+ continue;
+ }
+ ret = gpio_direction_output(gpio,
+ !pdata->vbus_pin_active_low[i]);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "can't put vbus gpio %d as output %d\n",
+ gpio, !pdata->vbus_pin_active_low[i]);
+ gpio_free(gpio);
+ continue;
+ }
+
ohci_at91_usb_set_power(pdata, i, 1);
}
- for (i = 0; i < ARRAY_SIZE(pdata->overcurrent_pin); i++) {
- int ret;
-
+ at91_for_each_port(i) {
if (!gpio_is_valid(pdata->overcurrent_pin[i]))
continue;
- gpio_request(pdata->overcurrent_pin[i], "ohci_overcurrent");
+ gpio = pdata->overcurrent_pin[i];
+
+ ret = gpio_request(gpio, "ohci_overcurrent");
+ if (ret) {
+ dev_err(&pdev->dev,
+ "can't request overcurrent gpio %d\n",
+ gpio);
+ continue;
+ }
+
+ ret = gpio_direction_input(gpio);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "can't configure overcurrent gpio %d as input\n",
+ gpio);
+ gpio_free(gpio);
+ continue;
+ }
- ret = request_irq(gpio_to_irq(pdata->overcurrent_pin[i]),
+ ret = request_irq(gpio_to_irq(gpio),
ohci_hcd_at91_overcurrent_irq,
IRQF_SHARED, "ohci_overcurrent", pdev);
if (ret) {
- gpio_free(pdata->overcurrent_pin[i]);
- dev_warn(& pdev->dev, "cannot get GPIO IRQ for overcurrent\n");
+ gpio_free(gpio);
+ dev_err(&pdev->dev,
+ "can't get gpio IRQ for overcurrent\n");
}
}
}
@@ -617,14 +626,14 @@ static int ohci_hcd_at91_drv_remove(struct platform_device *pdev)
int i;
if (pdata) {
- for (i = 0; i < ARRAY_SIZE(pdata->vbus_pin); i++) {
+ at91_for_each_port(i) {
if (!gpio_is_valid(pdata->vbus_pin[i]))
continue;
ohci_at91_usb_set_power(pdata, i, 0);
gpio_free(pdata->vbus_pin[i]);
}
- for (i = 0; i < ARRAY_SIZE(pdata->overcurrent_pin); i++) {
+ at91_for_each_port(i) {
if (!gpio_is_valid(pdata->overcurrent_pin[i]))
continue;
free_irq(gpio_to_irq(pdata->overcurrent_pin[i]), pdev);
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index be20b5cbe26c..3a6d5419e3e3 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -229,14 +229,7 @@ static struct locomo_driver poodle_lcd_driver = {
static int __init locomolcd_init(void)
{
- int ret = locomo_driver_register(&poodle_lcd_driver);
- if (ret)
- return ret;
-
-#ifdef CONFIG_SA1100_COLLIE
- sa1100fb_lcd_power = locomolcd_power;
-#endif
- return 0;
+ return locomo_driver_register(&poodle_lcd_driver);
}
static void __exit locomolcd_exit(void)