[PATCH 4/6] arm/imx: eliminate macro IRQ_GPIOx()
Shawn Guo
shawn.guo at linaro.org
Sun Dec 4 23:15:47 EST 2011
This patch changes all the static gpio irq number assigning with
IRQ_GPIOA() ... IRQ_GPIOF() to run-time assigning with gpio_to_irq
call, and in turn eliminates these macros.
Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
---
arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 3 ++-
arch/arm/mach-imx/mach-apf9328.c | 6 ++++--
arch/arm/mach-imx/mach-cpuimx27.c | 12 ++++++++----
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 8 ++++----
arch/arm/mach-imx/mach-mx21ads.c | 5 ++---
arch/arm/mach-imx/mach-mx27ads.c | 12 ++++++------
arch/arm/mach-imx/mach-mxt_td60.c | 6 +++---
arch/arm/mach-imx/mach-pca100.c | 4 ++--
arch/arm/mach-imx/mach-pcm038.c | 4 +++-
arch/arm/mach-imx/mach-scb9328.c | 6 ++++--
arch/arm/mach-imx/pcm970-baseboard.c | 13 +++++++------
arch/arm/plat-mxc/include/mach/iomux-v1.h | 12 ++++++------
12 files changed, 51 insertions(+), 40 deletions(-)
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 5db3e14..420ef06 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -267,7 +267,7 @@ static struct spi_board_info __maybe_unused
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 1500000,
- .irq = IRQ_GPIOD(25),
+ /* irq number is run-time assigned */
.platform_data = &ads7846_config,
.mode = SPI_MODE_2,
},
@@ -349,6 +349,7 @@ void __init eukrea_mbimx27_baseboard_init(void)
/* SPI_CS0 init */
mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data);
+ eukrea_mbimx27_spi_board_info[0].irq = gpio_to_irq(IMX_GPIOD(25));
spi_register_board_info(eukrea_mbimx27_spi_board_info,
ARRAY_SIZE(eukrea_mbimx27_spi_board_info));
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
index 1e486e6..943d8c7 100644
--- a/arch/arm/mach-imx/mach-apf9328.c
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -18,6 +18,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/dm9000.h>
+#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -83,8 +84,7 @@ static struct resource dm9000_resources[] = {
.end = MX1_CS4_PHYS + 0x00C00003,
.flags = IORESOURCE_MEM,
}, {
- .start = IRQ_GPIOB(14),
- .end = IRQ_GPIOB(14),
+ /* irq number is run-time assigned */
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
},
};
@@ -119,6 +119,8 @@ static void __init apf9328_init(void)
imx1_add_imx_uart0(NULL);
imx1_add_imx_uart1(&uart1_pdata);
+ dm9000_resources[2].start = gpio_to_irq(IMX_GPIOB(14));
+ dm9000_resources[2].end = gpio_to_irq(IMX_GPIOB(14));
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index edb3730..a83613c 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -169,28 +169,28 @@ static struct i2c_board_info eukrea_cpuimx27_i2c_devices[] = {
static struct plat_serial8250_port serial_platform_data[] = {
{
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x200000),
- .irq = IRQ_GPIOB(23),
+ /* irq number is run-time assigned */
.uartclk = 14745600,
.regshift = 1,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
}, {
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x400000),
- .irq = IRQ_GPIOB(22),
+ /* irq number is run-time assigned */
.uartclk = 14745600,
.regshift = 1,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
}, {
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x800000),
- .irq = IRQ_GPIOB(27),
+ /* irq number is run-time assigned */
.uartclk = 14745600,
.regshift = 1,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
}, {
.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x1000000),
- .irq = IRQ_GPIOB(30),
+ /* irq number is run-time assigned */
.uartclk = 14745600,
.regshift = 1,
.iotype = UPIO_MEM,
@@ -279,6 +279,10 @@ static void __init eukrea_cpuimx27_init(void)
#endif
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
+ serial_platform_data[0].irq = IMX_GPIOB(23);
+ serial_platform_data[1].irq = IMX_GPIOB(22);
+ serial_platform_data[2].irq = IMX_GPIOB(27);
+ serial_platform_data[3].irq = IMX_GPIOB(30);
platform_device_register(&serial_device);
#endif
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 38eb9e4..4c29a7c 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -40,7 +40,7 @@
#include "devices-imx27.h"
#define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
-#define SDHC1_IRQ IRQ_GPIOB(25)
+#define SDHC1_IRQ_GPIO IMX_GPIOB(25)
static const int visstrim_m10_pins[] __initconst = {
/* UART1 (console) */
@@ -142,14 +142,14 @@ static int visstrim_m10_sdhc1_init(struct device *dev,
{
int ret;
- ret = request_irq(SDHC1_IRQ, detect_irq, IRQF_TRIGGER_FALLING,
- "mmc-detect", data);
+ ret = request_irq(gpio_to_irq(SDHC1_IRQ_GPIO), detect_irq,
+ IRQF_TRIGGER_FALLING, "mmc-detect", data);
return ret;
}
static void visstrim_m10_sdhc1_exit(struct device *dev, void *data)
{
- free_irq(SDHC1_IRQ, data);
+ free_irq(gpio_to_irq(SDHC1_IRQ_GPIO), data);
}
static const struct imxmmc_platform_data visstrim_m10_sdhc_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 25f8402..b1a0b5e 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -37,7 +37,6 @@
#define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \
(MX21ADS_MMIO_BASE_ADDR + (offset))
-#define MX21ADS_CS8900A_IRQ IRQ_GPIOE(11)
#define MX21ADS_CS8900A_IOBASE_REG MX21ADS_REG_ADDR(0x000000)
#define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000)
#define MX21ADS_VERSION_REG MX21ADS_REG_ADDR(0x400000)
@@ -229,13 +228,13 @@ static int mx21ads_sdhc_get_ro(struct device *dev)
static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq,
void *data)
{
- return request_irq(IRQ_GPIOD(25), detect_irq,
+ return request_irq(gpio_to_irq(IMX_GPIOD(25)), detect_irq,
IRQF_TRIGGER_FALLING, "mmc-detect", data);
}
static void mx21ads_sdhc_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOD(25), data);
+ free_irq(gpio_to_irq(IMX_GPIOD(25)), data);
}
static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 74dd573..8504da1 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -246,25 +246,25 @@ static const struct imx_fb_platform_data mx27ads_fb_data __initconst = {
static int mx27ads_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
void *data)
{
- return request_irq(IRQ_GPIOE(21), detect_irq, IRQF_TRIGGER_RISING,
- "sdhc1-card-detect", data);
+ return request_irq(gpio_to_irq(IMX_GPIOE(21)), detect_irq,
+ IRQF_TRIGGER_RISING, "sdhc1-card-detect", data);
}
static int mx27ads_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
void *data)
{
- return request_irq(IRQ_GPIOB(7), detect_irq, IRQF_TRIGGER_RISING,
- "sdhc2-card-detect", data);
+ return request_irq(gpio_to_irq(IMX_GPIOB(7)), detect_irq,
+ IRQF_TRIGGER_RISING, "sdhc2-card-detect", data);
}
static void mx27ads_sdhc1_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOE(21), data);
+ free_irq(gpio_to_irq(IMX_GPIOE(21)), data);
}
static void mx27ads_sdhc2_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOB(7), data);
+ free_irq(gpio_to_irq(IMX_GPIOB(7)), data);
}
static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 125c196..ab56fab 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -213,13 +213,13 @@ static const struct imx_fb_platform_data mxt_td60_fb_data __initconst = {
static int mxt_td60_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
void *data)
{
- return request_irq(IRQ_GPIOF(8), detect_irq, IRQF_TRIGGER_FALLING,
- "sdhc1-card-detect", data);
+ return request_irq(gpio_to_irq(IMX_GPIOF(8)), detect_irq,
+ IRQF_TRIGGER_FALLING, "sdhc1-card-detect", data);
}
static void mxt_td60_sdhc1_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOF(8), data);
+ free_irq(gpio_to_irq(IMX_GPIOF(8)), data);
}
static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 26072f4..227f93e 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -246,7 +246,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
{
int ret;
- ret = request_irq(IRQ_GPIOC(29), detect_irq,
+ ret = request_irq(gpio_to_irq(IMX_GPIOC(29)), detect_irq,
IRQF_DISABLED | IRQF_TRIGGER_FALLING,
"imx-mmc-detect", data);
if (ret)
@@ -258,7 +258,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
static void pca100_sdhc2_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOC(29), data);
+ free_irq(gpio_to_irq(IMX_GPIOC(29)), data);
}
static const struct imxmmc_platform_data sdhc_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index a17e9c7..07e8d5d 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -27,6 +27,7 @@
#include <linux/mfd/mc13783.h>
#include <linux/spi/spi.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -274,7 +275,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
static struct spi_board_info pcm038_spi_board_info[] __initdata = {
{
.modalias = "mc13783",
- .irq = IRQ_GPIOB(23),
+ /* irq number is run-time assigned */
.max_speed_hz = 300000,
.bus_num = 0,
.chip_select = 0,
@@ -325,6 +326,7 @@ static void __init pcm038_init(void)
mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN);
imx27_add_spi_imx0(&pcm038_spi0_data);
+ pcm038_spi_board_info[0].irq = gpio_to_irq(IMX_GPIOB(23));
spi_register_board_info(pcm038_spi_board_info,
ARRAY_SIZE(pcm038_spi_board_info));
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index bb6e5b2..e7db004 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -14,6 +14,7 @@
#include <linux/mtd/physmap.h>
#include <linux/interrupt.h>
#include <linux/dm9000.h>
+#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -78,8 +79,7 @@ static struct resource dm9000x_resources[] = {
.end = MX1_CS5_PHYS + 5,
.flags = IORESOURCE_MEM, /* data access */
}, {
- .start = IRQ_GPIOC(3),
- .end = IRQ_GPIOC(3),
+ /* irq number is run-time assigned */
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
},
};
@@ -123,6 +123,8 @@ static void __init scb9328_init(void)
imx1_add_imx_uart0(&uart_pdata);
printk(KERN_INFO"Scb9328: Adding devices\n");
+ dm9000x_resources[2].start = gpio_to_irq(IMX_GPIOC(3));
+ dm9000x_resources[2].end = gpio_to_irq(IMX_GPIOC(3));
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-imx/pcm970-baseboard.c b/arch/arm/mach-imx/pcm970-baseboard.c
index 99afbc3..8ca349e 100644
--- a/arch/arm/mach-imx/pcm970-baseboard.c
+++ b/arch/arm/mach-imx/pcm970-baseboard.c
@@ -95,14 +95,14 @@ static int pcm970_sdhc2_init(struct device *dev, irq_handler_t detect_irq, void
{
int ret;
- ret = request_irq(IRQ_GPIOC(29), detect_irq, IRQF_TRIGGER_FALLING,
- "imx-mmc-detect", data);
+ ret = request_irq(gpio_to_irq(IMX_GPIOC(29)), detect_irq,
+ IRQF_TRIGGER_FALLING, "imx-mmc-detect", data);
if (ret)
return ret;
ret = gpio_request(GPIO_PORTC + 28, "imx-mmc-ro");
if (ret) {
- free_irq(IRQ_GPIOC(29), data);
+ free_irq(gpio_to_irq(IMX_GPIOC(29)), data);
return ret;
}
@@ -113,7 +113,7 @@ static int pcm970_sdhc2_init(struct device *dev, irq_handler_t detect_irq, void
static void pcm970_sdhc2_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIOC(29), data);
+ free_irq(gpio_to_irq(IMX_GPIOC(29)), data);
gpio_free(GPIO_PORTC + 28);
}
@@ -192,8 +192,7 @@ static struct resource pcm970_sja1000_resources[] = {
.end = MX27_CS4_BASE_ADDR + 0x100 - 1,
.flags = IORESOURCE_MEM,
}, {
- .start = IRQ_GPIOE(19),
- .end = IRQ_GPIOE(19),
+ /* irq number is run-time assigned */
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
},
};
@@ -227,5 +226,7 @@ void __init pcm970_baseboard_init(void)
imx27_add_imx_fb(&pcm038_fb_data);
mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN);
imx27_add_mxc_mmc(1, &sdhc_pdata);
+ pcm970_sja1000_resources[1].start = gpio_to_irq(IMX_GPIOE(19));
+ pcm970_sja1000_resources[1].end = gpio_to_irq(IMX_GPIOE(19));
platform_device_register(&pcm970_sja1000);
}
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/plat-mxc/include/mach/iomux-v1.h
index 6fa8a70..2820341 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-v1.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-v1.h
@@ -85,12 +85,12 @@
#define GPIO_BOUT_0 (2 << GPIO_BOUT_SHIFT)
#define GPIO_BOUT_1 (3 << GPIO_BOUT_SHIFT)
-#define IRQ_GPIOA(x) (MXC_GPIO_IRQ_START + x)
-#define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x)
-#define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x)
-#define IRQ_GPIOD(x) (IRQ_GPIOC(32) + x)
-#define IRQ_GPIOE(x) (IRQ_GPIOD(32) + x)
-#define IRQ_GPIOF(x) (IRQ_GPIOE(32) + x)
+#define IMX_GPIOA(x) (GPIO_PORTA + x)
+#define IMX_GPIOB(x) (GPIO_PORTB + x)
+#define IMX_GPIOC(x) (GPIO_PORTC + x)
+#define IMX_GPIOD(x) (GPIO_PORTD + x)
+#define IMX_GPIOE(x) (GPIO_PORTE + x)
+#define IMX_GPIOF(x) (GPIO_PORTF + x)
extern int mxc_gpio_mode(int gpio_mode);
extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
--
1.7.4.1
More information about the linux-arm-kernel
mailing list