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Diffstat (limited to 'arch/arm/mach-omap1')
-rw-r--r--arch/arm/mach-omap1/gpio15xx.c7
-rw-r--r--arch/arm/mach-omap1/gpio16xx.c40
-rw-r--r--arch/arm/mach-omap1/gpio7xx.c14
3 files changed, 40 insertions, 21 deletions
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index 399da4ce017b..634903ef8292 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -42,11 +42,12 @@ static struct omap_gpio_reg_offs omap15xx_mpuio_regs = {
.irqstatus = OMAP_MPUIO_GPIO_INT,
.irqenable = OMAP_MPUIO_GPIO_MASKIT,
.irqenable_inv = true,
+ .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE,
};
static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = {
.virtual_irq_start = IH_MPUIO_BASE,
- .bank_type = METHOD_MPUIO,
+ .is_mpuio = true,
.bank_width = 16,
.bank_stride = 1,
.regs = &omap15xx_mpuio_regs,
@@ -83,11 +84,12 @@ static struct omap_gpio_reg_offs omap15xx_gpio_regs = {
.irqstatus = OMAP1510_GPIO_INT_STATUS,
.irqenable = OMAP1510_GPIO_INT_MASK,
.irqenable_inv = true,
+ .irqctrl = OMAP1510_GPIO_INT_CONTROL,
+ .pinctrl = OMAP1510_GPIO_PIN_CONTROL,
};
static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = {
.virtual_irq_start = IH_GPIO_BASE,
- .bank_type = METHOD_GPIO_1510,
.bank_width = 16,
.regs = &omap15xx_gpio_regs,
};
@@ -115,7 +117,6 @@ static int __init omap15xx_gpio_init(void)
platform_device_register(&omap15xx_mpu_gpio);
platform_device_register(&omap15xx_gpio);
- gpio_bank_count = 2;
return 0;
}
postcore_initcall(omap15xx_gpio_init);
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 99cabc498ab5..1fb3b9ad496e 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -24,6 +24,9 @@
#define OMAP1610_GPIO4_BASE 0xfffbbc00
#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE
+/* smart idle, enable wakeup */
+#define SYSCONFIG_WORD 0x14
+
/* mpu gpio */
static struct __initdata resource omap16xx_mpu_gpio_resources[] = {
{
@@ -45,11 +48,12 @@ static struct omap_gpio_reg_offs omap16xx_mpuio_regs = {
.irqstatus = OMAP_MPUIO_GPIO_INT,
.irqenable = OMAP_MPUIO_GPIO_MASKIT,
.irqenable_inv = true,
+ .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE,
};
static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = {
.virtual_irq_start = IH_MPUIO_BASE,
- .bank_type = METHOD_MPUIO,
+ .is_mpuio = true,
.bank_width = 16,
.bank_stride = 1,
.regs = &omap16xx_mpuio_regs,
@@ -89,11 +93,13 @@ static struct omap_gpio_reg_offs omap16xx_gpio_regs = {
.irqenable = OMAP1610_GPIO_IRQENABLE1,
.set_irqenable = OMAP1610_GPIO_SET_IRQENABLE1,
.clr_irqenable = OMAP1610_GPIO_CLEAR_IRQENABLE1,
+ .wkup_en = OMAP1610_GPIO_WAKEUPENABLE,
+ .edgectrl1 = OMAP1610_GPIO_EDGE_CTRL1,
+ .edgectrl2 = OMAP1610_GPIO_EDGE_CTRL2,
};
static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = {
.virtual_irq_start = IH_GPIO_BASE,
- .bank_type = METHOD_GPIO_1610,
.bank_width = 16,
.regs = &omap16xx_gpio_regs,
};
@@ -123,7 +129,6 @@ static struct __initdata resource omap16xx_gpio2_resources[] = {
static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = {
.virtual_irq_start = IH_GPIO_BASE + 16,
- .bank_type = METHOD_GPIO_1610,
.bank_width = 16,
.regs = &omap16xx_gpio_regs,
};
@@ -153,7 +158,6 @@ static struct __initdata resource omap16xx_gpio3_resources[] = {
static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = {
.virtual_irq_start = IH_GPIO_BASE + 32,
- .bank_type = METHOD_GPIO_1610,
.bank_width = 16,
.regs = &omap16xx_gpio_regs,
};
@@ -183,7 +187,6 @@ static struct __initdata resource omap16xx_gpio4_resources[] = {
static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = {
.virtual_irq_start = IH_GPIO_BASE + 48,
- .bank_type = METHOD_GPIO_1610,
.bank_width = 16,
.regs = &omap16xx_gpio_regs,
};
@@ -214,6 +217,10 @@ static struct __initdata platform_device * omap16xx_gpio_dev[] = {
static int __init omap16xx_gpio_init(void)
{
int i;
+ void __iomem *base;
+ struct resource *res;
+ struct platform_device *pdev;
+ struct omap_gpio_platform_data *pdata;
if (!cpu_is_omap16xx())
return -EINVAL;
@@ -225,10 +232,27 @@ static int __init omap16xx_gpio_init(void)
omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04,
ULPD_CAM_CLK_CTRL);
- for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++)
- platform_device_register(omap16xx_gpio_dev[i]);
+ for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) {
+ pdev = omap16xx_gpio_dev[i];
+ pdata = pdev->dev.platform_data;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (unlikely(!res)) {
+ dev_err(&pdev->dev, "Invalid mem resource.\n");
+ return -ENODEV;
+ }
- gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev);
+ base = ioremap(res->start, resource_size(res));
+ if (unlikely(!base)) {
+ dev_err(&pdev->dev, "ioremap failed.\n");
+ return -ENOMEM;
+ }
+
+ __raw_writel(SYSCONFIG_WORD, base + OMAP1610_GPIO_SYSCONFIG);
+ iounmap(base);
+
+ platform_device_register(omap16xx_gpio_dev[i]);
+ }
return 0;
}
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index 5ab63eab0ff5..4771d6b68b96 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -47,12 +47,13 @@ static struct omap_gpio_reg_offs omap7xx_mpuio_regs = {
.irqstatus = OMAP_MPUIO_GPIO_INT / 2,
.irqenable = OMAP_MPUIO_GPIO_MASKIT / 2,
.irqenable_inv = true,
+ .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE >> 1,
};
static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
.virtual_irq_start = IH_MPUIO_BASE,
- .bank_type = METHOD_MPUIO,
- .bank_width = 32,
+ .is_mpuio = true,
+ .bank_width = 16,
.bank_stride = 2,
.regs = &omap7xx_mpuio_regs,
};
@@ -88,11 +89,11 @@ static struct omap_gpio_reg_offs omap7xx_gpio_regs = {
.irqstatus = OMAP7XX_GPIO_INT_STATUS,
.irqenable = OMAP7XX_GPIO_INT_MASK,
.irqenable_inv = true,
+ .irqctrl = OMAP7XX_GPIO_INT_CONTROL,
};
static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
.virtual_irq_start = IH_GPIO_BASE,
- .bank_type = METHOD_GPIO_7XX,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -122,7 +123,6 @@ 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,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -152,7 +152,6 @@ 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,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -182,7 +181,6 @@ 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,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -212,7 +210,6 @@ 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,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -242,7 +239,6 @@ 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,
.bank_width = 32,
.regs = &omap7xx_gpio_regs,
};
@@ -282,8 +278,6 @@ 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 (git 2.39.1) at 2024-11-15 17:33:03 +0000