ARM i.MX: get rid of wrong MXC_INTERNAL_IRQ usage

There are several occurences where MXC_INTERNAL_IRQ is
assumed to be the start of the gpio interrupts. It was never
meant this way. Replace these with gpio_to_irq.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 882880a..c10221d 100644 (file)
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -43,7 +43,7 @@
 
 #include "devices-imx35.h"
 
-#define EXPIO_PARENT_INT       (MXC_INTERNAL_IRQS + GPIO_PORTA + 1)
+#define EXPIO_PARENT_INT       gpio_to_irq(IMX_GPIO_NR(1, 1))
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
        .flags = IMXUART_HAVE_RTSCTS,

diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index 4efa02e..7fbfd06 100644 (file)
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -43,10 +43,6 @@
 #define CPUIMX51_QUARTB_GPIO   IMX_GPIO_NR(3, 25)
 #define CPUIMX51_QUARTC_GPIO   IMX_GPIO_NR(3, 26)
 #define CPUIMX51_QUARTD_GPIO   IMX_GPIO_NR(3, 27)
-#define CPUIMX51_QUARTA_IRQ    (MXC_INTERNAL_IRQS + CPUIMX51_QUARTA_GPIO)
-#define CPUIMX51_QUARTB_IRQ    (MXC_INTERNAL_IRQS + CPUIMX51_QUARTB_GPIO)
-#define CPUIMX51_QUARTC_IRQ    (MXC_INTERNAL_IRQS + CPUIMX51_QUARTC_GPIO)
-#define CPUIMX51_QUARTD_IRQ    (MXC_INTERNAL_IRQS + CPUIMX51_QUARTD_GPIO)
 #define CPUIMX51_QUART_XTAL    14745600
 #define CPUIMX51_QUART_REGSHIFT        17
 
@@ -61,7 +57,7 @@
 static struct plat_serial8250_port serial_platform_data[] = {
        {
                .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x400000),
-               .irq = CPUIMX51_QUARTA_IRQ,
+               .irq = gpio_to_irq(CPUIMX51_QUARTA_GPIO),
                .irqflags = IRQF_TRIGGER_HIGH,
                .uartclk = CPUIMX51_QUART_XTAL,
                .regshift = CPUIMX51_QUART_REGSHIFT,
@@ -69,7 +65,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
                .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
        }, {
                .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x800000),
-               .irq = CPUIMX51_QUARTB_IRQ,
+               .irq = gpio_to_irq(CPUIMX51_QUARTB_GPIO),
                .irqflags = IRQF_TRIGGER_HIGH,
                .uartclk = CPUIMX51_QUART_XTAL,
                .regshift = CPUIMX51_QUART_REGSHIFT,
@@ -77,7 +73,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
                .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
        }, {
                .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x1000000),
-               .irq = CPUIMX51_QUARTC_IRQ,
+               .irq = gpio_to_irq(CPUIMX51_QUARTC_GPIO),
                .irqflags = IRQF_TRIGGER_HIGH,
                .uartclk = CPUIMX51_QUART_XTAL,
                .regshift = CPUIMX51_QUART_REGSHIFT,
@@ -85,7 +81,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
                .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
        }, {
                .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x2000000),
-               .irq = CPUIMX51_QUARTD_IRQ,
+               .irq = irq_to_gpio(CPUIMX51_QUARTD_GPIO),
                .irqflags = IRQF_TRIGGER_HIGH,
                .uartclk = CPUIMX51_QUART_XTAL,
                .regshift = CPUIMX51_QUART_REGSHIFT,

diff --git a/arch/arm/mach-mx5/board-mx51_3ds.c b/arch/arm/mach-mx5/board-mx51_3ds.c
index 63dfbea..11b2c7a 100644 (file)
--- a/arch/arm/mach-mx5/board-mx51_3ds.c
+++ b/arch/arm/mach-mx5/board-mx51_3ds.c
@@ -13,6 +13,7 @@
 #include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -26,7 +27,7 @@
 #include "devices-imx51.h"
 #include "devices.h"
 
-#define EXPIO_PARENT_INT       (MXC_INTERNAL_IRQS + GPIO_PORTA + 6)
+#define EXPIO_PARENT_INT       gpio_to_irq(IMX_GPIO_NR(1, 6))
 #define MX51_3DS_ECSPI2_CS     (GPIO_PORTC + 28)
 
 static iomux_v3_cfg_t mx51_3ds_pads[] = {

diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
index 02ce720..bbf4564 100644 (file)
--- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
@@ -31,7 +31,6 @@
 #include "devices.h"
 
 #define MBIMX51_TSC2007_GPIO   IMX_GPIO_NR(3, 30)
-#define MBIMX51_TSC2007_IRQ    (MXC_INTERNAL_IRQS + MBIMX51_TSC2007_GPIO)
 #define MBIMX51_LED0           IMX_GPIO_NR(3, 5)
 #define MBIMX51_LED1           IMX_GPIO_NR(3, 6)
 #define MBIMX51_LED2           IMX_GPIO_NR(3, 7)
@@ -161,7 +160,7 @@ struct tsc2007_platform_data tsc2007_data = {
 static struct i2c_board_info mbimx51_i2c_devices[] = {
        {
                I2C_BOARD_INFO("tsc2007", 0x49),
-               .irq  = MBIMX51_TSC2007_IRQ,
+               .irq  = gpio_to_irq(MBIMX51_TSC2007_GPIO),
                .platform_data = &tsc2007_data,
        }, {
                I2C_BOARD_INFO("tlv320aic23", 0x1a),
@@ -198,7 +197,8 @@ void __init eukrea_mbimx51_baseboard_init(void)
 
        gpio_request(MBIMX51_TSC2007_GPIO, "tsc2007_irq");
        gpio_direction_input(MBIMX51_TSC2007_GPIO);
-       irq_set_irq_type(MBIMX51_TSC2007_IRQ, IRQF_TRIGGER_FALLING);
+       irq_set_irq_type(gpio_to_irq(MBIMX51_TSC2007_GPIO),
+                                       IRQF_TRIGGER_FALLING);
        i2c_register_board_info(1, mbimx51_i2c_devices,
                                ARRAY_SIZE(mbimx51_i2c_devices));
 

diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/plat-mxc/include/mach/iomux-v1.h
index 253d64d..6fa8a70 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/iomux-v1.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-v1.h
@@ -85,9 +85,6 @@
 #define GPIO_BOUT_0    (2 << GPIO_BOUT_SHIFT)
 #define GPIO_BOUT_1    (3 << GPIO_BOUT_SHIFT)
 
-/* decode irq number to use with IMR(x), ISR(x) and friends */
-#define IRQ_TO_REG(irq) ((irq - MXC_INTERNAL_IRQS) >> 5)
-
 #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)