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path: root/arch/arm/mach-omap1/gpio7xx.c
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Diffstat (limited to 'arch/arm/mach-omap1/gpio7xx.c')
-rw-r--r--arch/arm/mach-omap1/gpio7xx.c95
1 files changed, 56 insertions, 39 deletions
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index 1204c8b871a..4612d2506a2 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -17,6 +17,9 @@
*/
#include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
+
+#include <mach/irqs.h>
#define OMAP7XX_GPIO1_BASE 0xfffbc000
#define OMAP7XX_GPIO2_BASE 0xfffbc800
@@ -27,7 +30,7 @@
#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE
/* mpu gpio */
-static struct __initdata resource omap7xx_mpu_gpio_resources[] = {
+static struct resource omap7xx_mpu_gpio_resources[] = {
{
.start = OMAP1_MPUIO_VBASE,
.end = OMAP1_MPUIO_VBASE + SZ_2K - 1,
@@ -39,14 +42,25 @@ static struct __initdata resource omap7xx_mpu_gpio_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
- .virtual_irq_start = IH_MPUIO_BASE,
- .bank_type = METHOD_MPUIO,
- .bank_width = 32,
+static struct omap_gpio_reg_offs omap7xx_mpuio_regs = {
+ .revision = USHRT_MAX,
+ .direction = OMAP_MPUIO_IO_CNTL / 2,
+ .datain = OMAP_MPUIO_INPUT_LATCH / 2,
+ .dataout = OMAP_MPUIO_OUTPUT / 2,
+ .irqstatus = OMAP_MPUIO_GPIO_INT / 2,
+ .irqenable = OMAP_MPUIO_GPIO_MASKIT / 2,
+ .irqenable_inv = true,
+ .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE >> 1,
+};
+
+static struct omap_gpio_platform_data omap7xx_mpu_gpio_config = {
+ .is_mpuio = true,
+ .bank_width = 16,
.bank_stride = 2,
+ .regs = &omap7xx_mpuio_regs,
};
-static struct __initdata platform_device omap7xx_mpu_gpio = {
+static struct platform_device omap7xx_mpu_gpio = {
.name = "omap_gpio",
.id = 0,
.dev = {
@@ -57,7 +71,7 @@ static struct __initdata platform_device omap7xx_mpu_gpio = {
};
/* gpio1 */
-static struct __initdata resource omap7xx_gpio1_resources[] = {
+static struct resource omap7xx_gpio1_resources[] = {
{
.start = OMAP7XX_GPIO1_BASE,
.end = OMAP7XX_GPIO1_BASE + SZ_2K - 1,
@@ -69,13 +83,23 @@ static struct __initdata resource omap7xx_gpio1_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
- .virtual_irq_start = IH_GPIO_BASE,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_reg_offs omap7xx_gpio_regs = {
+ .revision = USHRT_MAX,
+ .direction = OMAP7XX_GPIO_DIR_CONTROL,
+ .datain = OMAP7XX_GPIO_DATA_INPUT,
+ .dataout = OMAP7XX_GPIO_DATA_OUTPUT,
+ .irqstatus = OMAP7XX_GPIO_INT_STATUS,
+ .irqenable = OMAP7XX_GPIO_INT_MASK,
+ .irqenable_inv = true,
+ .irqctrl = OMAP7XX_GPIO_INT_CONTROL,
+};
+
+static struct omap_gpio_platform_data omap7xx_gpio1_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio1 = {
+static struct platform_device omap7xx_gpio1 = {
.name = "omap_gpio",
.id = 1,
.dev = {
@@ -86,7 +110,7 @@ static struct __initdata platform_device omap7xx_gpio1 = {
};
/* gpio2 */
-static struct __initdata resource omap7xx_gpio2_resources[] = {
+static struct resource omap7xx_gpio2_resources[] = {
{
.start = OMAP7XX_GPIO2_BASE,
.end = OMAP7XX_GPIO2_BASE + SZ_2K - 1,
@@ -98,13 +122,12 @@ static struct __initdata resource omap7xx_gpio2_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = {
- .virtual_irq_start = IH_GPIO_BASE + 32,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_platform_data omap7xx_gpio2_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio2 = {
+static struct platform_device omap7xx_gpio2 = {
.name = "omap_gpio",
.id = 2,
.dev = {
@@ -115,7 +138,7 @@ static struct __initdata platform_device omap7xx_gpio2 = {
};
/* gpio3 */
-static struct __initdata resource omap7xx_gpio3_resources[] = {
+static struct resource omap7xx_gpio3_resources[] = {
{
.start = OMAP7XX_GPIO3_BASE,
.end = OMAP7XX_GPIO3_BASE + SZ_2K - 1,
@@ -127,13 +150,12 @@ static struct __initdata resource omap7xx_gpio3_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = {
- .virtual_irq_start = IH_GPIO_BASE + 64,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_platform_data omap7xx_gpio3_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio3 = {
+static struct platform_device omap7xx_gpio3 = {
.name = "omap_gpio",
.id = 3,
.dev = {
@@ -144,7 +166,7 @@ static struct __initdata platform_device omap7xx_gpio3 = {
};
/* gpio4 */
-static struct __initdata resource omap7xx_gpio4_resources[] = {
+static struct resource omap7xx_gpio4_resources[] = {
{
.start = OMAP7XX_GPIO4_BASE,
.end = OMAP7XX_GPIO4_BASE + SZ_2K - 1,
@@ -156,13 +178,12 @@ static struct __initdata resource omap7xx_gpio4_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = {
- .virtual_irq_start = IH_GPIO_BASE + 96,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_platform_data omap7xx_gpio4_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio4 = {
+static struct platform_device omap7xx_gpio4 = {
.name = "omap_gpio",
.id = 4,
.dev = {
@@ -173,7 +194,7 @@ static struct __initdata platform_device omap7xx_gpio4 = {
};
/* gpio5 */
-static struct __initdata resource omap7xx_gpio5_resources[] = {
+static struct resource omap7xx_gpio5_resources[] = {
{
.start = OMAP7XX_GPIO5_BASE,
.end = OMAP7XX_GPIO5_BASE + SZ_2K - 1,
@@ -185,13 +206,12 @@ static struct __initdata resource omap7xx_gpio5_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = {
- .virtual_irq_start = IH_GPIO_BASE + 128,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_platform_data omap7xx_gpio5_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio5 = {
+static struct platform_device omap7xx_gpio5 = {
.name = "omap_gpio",
.id = 5,
.dev = {
@@ -202,7 +222,7 @@ static struct __initdata platform_device omap7xx_gpio5 = {
};
/* gpio6 */
-static struct __initdata resource omap7xx_gpio6_resources[] = {
+static struct resource omap7xx_gpio6_resources[] = {
{
.start = OMAP7XX_GPIO6_BASE,
.end = OMAP7XX_GPIO6_BASE + SZ_2K - 1,
@@ -214,13 +234,12 @@ static struct __initdata resource omap7xx_gpio6_resources[] = {
},
};
-static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = {
- .virtual_irq_start = IH_GPIO_BASE + 160,
- .bank_type = METHOD_GPIO_7XX,
+static struct omap_gpio_platform_data omap7xx_gpio6_config = {
.bank_width = 32,
+ .regs = &omap7xx_gpio_regs,
};
-static struct __initdata platform_device omap7xx_gpio6 = {
+static struct platform_device omap7xx_gpio6 = {
.name = "omap_gpio",
.id = 6,
.dev = {
@@ -230,7 +249,7 @@ static struct __initdata platform_device omap7xx_gpio6 = {
.resource = omap7xx_gpio6_resources,
};
-static struct __initdata platform_device * omap7xx_gpio_dev[] = {
+static struct platform_device *omap7xx_gpio_dev[] __initdata = {
&omap7xx_mpu_gpio,
&omap7xx_gpio1,
&omap7xx_gpio2,
@@ -255,8 +274,6 @@ static int __init omap7xx_gpio_init(void)
for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++)
platform_device_register(omap7xx_gpio_dev[i]);
- gpio_bank_count = ARRAY_SIZE(omap7xx_gpio_dev);
-
return 0;
}
postcore_initcall(omap7xx_gpio_init);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 19:29:40 +0000