diff options
Diffstat (limited to 'arch/arm/mach-imx/mach-mx21ads.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-mx21ads.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index d14bbe949a4f..ed22e3fe6ec8 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -32,13 +32,13 @@ * Memory-mapped I/O on MX21ADS base board */ #define MX21ADS_MMIO_BASE_ADDR 0xf5000000 -#define MX21ADS_MMIO_SIZE SZ_16M +#define MX21ADS_MMIO_SIZE 0xc00000 #define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ (MX21ADS_MMIO_BASE_ADDR + (offset)) #define MX21ADS_CS8900A_MMIO_SIZE 0x200000 -#define MX21ADS_CS8900A_IRQ IRQ_GPIOE(11) +#define MX21ADS_CS8900A_IRQ_GPIO IMX_GPIO_NR(5, 11) #define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000) #define MX21ADS_VERSION_REG MX21ADS_REG_ADDR(0x400000) #define MX21ADS_IO_REG MX21ADS_REG_ADDR(0x800000) @@ -159,9 +159,10 @@ static struct platform_device mx21ads_nor_mtd_device = { .resource = &mx21ads_flash_resource, }; -static const struct resource mx21ads_cs8900_resources[] __initconst = { +static struct resource mx21ads_cs8900_resources[] __initdata = { DEFINE_RES_MEM(MX21_CS1_BASE_ADDR, MX21ADS_CS8900A_MMIO_SIZE), - DEFINE_RES_IRQ(MX21ADS_CS8900A_IRQ), + /* irq number is run-time assigned */ + DEFINE_RES_IRQ(-1), }; static const struct platform_device_info mx21ads_cs8900_devinfo __initconst = { @@ -241,13 +242,13 @@ 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_GPIO_NR(4, 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_GPIO_NR(4, 25)), data); } static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = { @@ -304,6 +305,11 @@ static void __init mx21ads_board_init(void) imx21_add_mxc_nand(&mx21ads_nand_board_info); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + + mx21ads_cs8900_resources[1].start = + gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO); + mx21ads_cs8900_resources[1].end = + gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO); platform_device_register_full(&mx21ads_cs8900_devinfo); } |