gpio: Make gpio-msm-v1 into a platform driver
Doing this removes the dependence of this driver on the
msm_iomap.h and cpu.h mach include headers provied by MSM. This
is necessary to support single zImage work in the future and
allows us to remove cpu.h entirely and brings us closer to
removing msm_iomap.h.
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Rohit Vaswani <rvaswani@codeaurora.org>
Acked-by: Rohit Vaswani <rvaswani@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 84d720a..82eaf88 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -59,6 +59,7 @@
};
static struct platform_device *devices[] __initdata = {
+ &msm_device_gpio_7201,
&msm_device_uart3,
&msm_device_smd,
&msm_device_nand,
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index 7bc3f82..520c141 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -89,6 +89,7 @@
};
static struct platform_device *devices[] __initdata = {
+ &msm_device_gpio_7x30,
#if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
&msm_device_uart2,
#endif
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 686e794..38a532d 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -89,6 +89,7 @@
};
static struct platform_device *devices[] __initdata = {
+ &msm_device_gpio_8x50,
&msm_device_uart3,
&msm_device_smd,
&msm_device_otg,
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 919bfa3..80fe1c5 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -36,6 +36,7 @@
extern int trout_init_mmc(unsigned int);
static struct platform_device *devices[] __initdata = {
+ &msm_device_gpio_7201,
&msm_device_uart3,
&msm_device_smd,
&msm_device_nand,
diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c
index f66ee6e..1a0a230 100644
--- a/arch/arm/mach-msm/devices-msm7x00.c
+++ b/arch/arm/mach-msm/devices-msm7x00.c
@@ -29,6 +29,37 @@
#include "clock-pcom.h"
#include <linux/platform_data/mmc-msm_sdcc.h>
+static struct resource msm_gpio_resources[] = {
+ {
+ .start = 32 + 0,
+ .end = 32 + 0,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 32 + 1,
+ .end = 32 + 1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 0xa9200800,
+ .end = 0xa9200800 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio1"
+ },
+ {
+ .start = 0xa9300C00,
+ .end = 0xa9300C00 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio2"
+ },
+};
+
+struct platform_device msm_device_gpio_7201 = {
+ .name = "gpio-msm-7201",
+ .num_resources = ARRAY_SIZE(msm_gpio_resources),
+ .resource = msm_gpio_resources,
+};
+
static struct resource resources_uart1[] = {
{
.start = INT_UART1,
diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c
index e90ab59..12f482c 100644
--- a/arch/arm/mach-msm/devices-msm7x30.c
+++ b/arch/arm/mach-msm/devices-msm7x30.c
@@ -33,6 +33,37 @@
#include <linux/platform_data/mmc-msm_sdcc.h>
+static struct resource msm_gpio_resources[] = {
+ {
+ .start = 32 + 18,
+ .end = 32 + 18,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 32 + 19,
+ .end = 32 + 19,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 0xac001000,
+ .end = 0xac001000 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio1"
+ },
+ {
+ .start = 0xac101400,
+ .end = 0xac101400 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio2"
+ },
+};
+
+struct platform_device msm_device_gpio_7x30 = {
+ .name = "gpio-msm-7x30",
+ .num_resources = ARRAY_SIZE(msm_gpio_resources),
+ .resource = msm_gpio_resources,
+};
+
static struct resource resources_uart2[] = {
{
.start = INT_UART2,
diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c
index 4db61d5..2e1b3ec 100644
--- a/arch/arm/mach-msm/devices-qsd8x50.c
+++ b/arch/arm/mach-msm/devices-qsd8x50.c
@@ -30,6 +30,37 @@
#include <linux/platform_data/mmc-msm_sdcc.h>
#include "clock-pcom.h"
+static struct resource msm_gpio_resources[] = {
+ {
+ .start = 64 + 165 + 9,
+ .end = 64 + 165 + 9,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 64 + 165 + 10,
+ .end = 64 + 165 + 10,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 0xa9000800,
+ .end = 0xa9000800 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio1"
+ },
+ {
+ .start = 0xa9100C00,
+ .end = 0xa9100C00 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "gpio2"
+ },
+};
+
+struct platform_device msm_device_gpio_8x50 = {
+ .name = "gpio-msm-8x50",
+ .num_resources = ARRAY_SIZE(msm_gpio_resources),
+ .resource = msm_gpio_resources,
+};
+
static struct resource resources_uart3[] = {
{
.start = INT_UART3,
diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h
index 9545c19..da902cf 100644
--- a/arch/arm/mach-msm/devices.h
+++ b/arch/arm/mach-msm/devices.h
@@ -20,6 +20,10 @@
#include "clock.h"
+extern struct platform_device msm_device_gpio_7201;
+extern struct platform_device msm_device_gpio_7x30;
+extern struct platform_device msm_device_gpio_8x50;
+
extern struct platform_device msm_device_uart1;
extern struct platform_device msm_device_uart2;
extern struct platform_device msm_device_uart3;