gpio/omap: consolidate IRQ status handling, remove #ifdefs
Cleanup IRQ status handling by passing IRQ status register offsets
via platform data.
Cleans up clearing of GPIO IRQ status and GPIO ISR handler.
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index a622d56..487a087 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -38,6 +38,7 @@
.direction = OMAP_MPUIO_IO_CNTL,
.datain = OMAP_MPUIO_INPUT_LATCH,
.dataout = OMAP_MPUIO_OUTPUT,
+ .irqstatus = OMAP_MPUIO_GPIO_INT,
};
static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = {
@@ -75,6 +76,7 @@
.direction = OMAP1510_GPIO_DIR_CONTROL,
.datain = OMAP1510_GPIO_DATA_INPUT,
.dataout = OMAP1510_GPIO_DATA_OUTPUT,
+ .irqstatus = OMAP1510_GPIO_INT_STATUS,
};
static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = {
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 4ff6ff3..3e52b7f 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -41,6 +41,7 @@
.direction = OMAP_MPUIO_IO_CNTL,
.datain = OMAP_MPUIO_INPUT_LATCH,
.dataout = OMAP_MPUIO_OUTPUT,
+ .irqstatus = OMAP_MPUIO_GPIO_INT,
};
static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = {
@@ -80,6 +81,7 @@
.clr_dataout = OMAP1610_GPIO_CLEAR_DATAOUT,
.datain = OMAP1610_GPIO_DATAIN,
.dataout = OMAP1610_GPIO_DATAOUT,
+ .irqstatus = OMAP1610_GPIO_IRQSTATUS1,
};
static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = {
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index efe4dcc..35e8b316 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -43,6 +43,7 @@
.direction = OMAP_MPUIO_IO_CNTL / 2,
.datain = OMAP_MPUIO_INPUT_LATCH / 2,
.dataout = OMAP_MPUIO_OUTPUT / 2,
+ .irqstatus = OMAP_MPUIO_GPIO_INT / 2,
};
static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
@@ -80,6 +81,7 @@
.direction = OMAP7XX_GPIO_DIR_CONTROL,
.datain = OMAP7XX_GPIO_DATA_INPUT,
.dataout = OMAP7XX_GPIO_DATA_OUTPUT,
+ .irqstatus = OMAP7XX_GPIO_INT_STATUS,
};
static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index 357e069..7c5e67d 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -76,6 +76,8 @@
pdata->regs->dataout = OMAP24XX_GPIO_DATAOUT;
pdata->regs->set_dataout = OMAP24XX_GPIO_SETDATAOUT;
pdata->regs->clr_dataout = OMAP24XX_GPIO_CLEARDATAOUT;
+ pdata->regs->irqstatus = OMAP24XX_GPIO_IRQSTATUS1;
+ pdata->regs->irqstatus2 = OMAP24XX_GPIO_IRQSTATUS2;
break;
case 2:
pdata->bank_type = METHOD_GPIO_44XX;
@@ -84,6 +86,8 @@
pdata->regs->dataout = OMAP4_GPIO_DATAOUT;
pdata->regs->set_dataout = OMAP4_GPIO_SETDATAOUT;
pdata->regs->clr_dataout = OMAP4_GPIO_CLEARDATAOUT;
+ pdata->regs->irqstatus = OMAP4_GPIO_IRQSTATUS0;
+ pdata->regs->irqstatus2 = OMAP4_GPIO_IRQSTATUS1;
break;
default:
WARN(1, "Invalid gpio bank_type\n");
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index 268bccd..aedd732 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -180,6 +180,8 @@
u16 dataout;
u16 set_dataout;
u16 clr_dataout;
+ u16 irqstatus;
+ u16 irqstatus2;
};
struct omap_gpio_platform_data {