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| author | Kuninori Morimoto | 2012-04-24 11:09:42 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki | 2012-05-12 22:33:06 +0200 |
| commit | 0a4266bb22774bb0b6390d2633a151d996a14e77 (patch) | |
| tree | 1ce7918432dcaeecd9f37f090c19daa03177da25 /arch/arm/mach-shmobile | |
| parent | ARM: mach-shmobile: armadillo800eva: add SDHI1 support (diff) | |
| download | kernel-qcow2-linux-0a4266bb22774bb0b6390d2633a151d996a14e77.tar.gz kernel-qcow2-linux-0a4266bb22774bb0b6390d2633a151d996a14e77.tar.xz kernel-qcow2-linux-0a4266bb22774bb0b6390d2633a151d996a14e77.zip | |
ARM: mach-shmobile: armadillo800eva: add MMCIF support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-armadillo800eva.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 5f6242866703..0cfaec5a5c6a 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -33,6 +33,7 @@ #include <linux/usb/renesas_usbhs.h> #include <linux/mfd/tmio.h> #include <linux/mmc/host.h> +#include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <mach/common.h> #include <mach/irqs.h> @@ -492,6 +493,44 @@ static struct platform_device sdhi1_device = { .resource = sdhi1_resources, }; +/* MMCIF */ +static struct sh_mmcif_plat_data sh_mmcif_plat = { + .sup_pclk = 0, + .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .caps = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NONREMOVABLE, +}; + +static struct resource sh_mmcif_resources[] = { + [0] = { + .name = "MMCIF", + .start = 0xe6bd0000, + .end = 0xe6bd0100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + /* MMC ERR */ + .start = evt2irq(0x1AC0), + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* MMC NOR */ + .start = evt2irq(0x1AE0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh_mmcif_device = { + .name = "sh_mmcif", + .id = -1, + .dev = { + .platform_data = &sh_mmcif_plat, + }, + .num_resources = ARRAY_SIZE(sh_mmcif_resources), + .resource = sh_mmcif_resources, +}; + /* I2C */ static struct i2c_board_info i2c0_devices[] = { { @@ -508,6 +547,7 @@ static struct platform_device *eva_devices[] __initdata = { &gpio_keys_device, &sh_eth_device, &sdhi0_device, + &sh_mmcif_device, }; static void __init eva_clock_init(void) @@ -649,6 +689,23 @@ static void __init eva_init(void) /* we can use GPIO_FN_IRQ31_PORT167 here for SDHI0 CD irq */ /* + * MMCIF + * + * Here doesn't care SW1.4 status, + * since CON2 is not mounted. + */ + gpio_request(GPIO_FN_MMC1_CLK_PORT103, NULL); + gpio_request(GPIO_FN_MMC1_CMD_PORT104, NULL); + gpio_request(GPIO_FN_MMC1_D0_PORT149, NULL); + gpio_request(GPIO_FN_MMC1_D1_PORT148, NULL); + gpio_request(GPIO_FN_MMC1_D2_PORT147, NULL); + gpio_request(GPIO_FN_MMC1_D3_PORT146, NULL); + gpio_request(GPIO_FN_MMC1_D4_PORT145, NULL); + gpio_request(GPIO_FN_MMC1_D5_PORT144, NULL); + gpio_request(GPIO_FN_MMC1_D6_PORT143, NULL); + gpio_request(GPIO_FN_MMC1_D7_PORT142, NULL); + + /* * CAUTION * * DBGMD/LCDC0/FSIA MUX |