diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-06-11 19:12:06 -0700 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-06-13 14:42:42 +0900 |
| commit | 1e0edb76e925927d396be60e22f9c5ab815f2ab0 (patch) | |
| tree | 7a24399a56eecca0ee9e55748d8c99c473895c19 /arch/arm/mach-shmobile/board-bockw.c | |
| parent | c06a164ce2f0f8791ac566a44eaf1d227a5b6b5b (diff) | |
ARM: shmobile: bockw: add MMCIF support
This patch enables CN26 MMCIF
Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/board-bockw.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-bockw.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 7d42f12bf79..7d484614788 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -41,6 +41,23 @@ * SW41 SCIF RCAN */ +/* + * MMC (CN26) pin + * + * SW6 (D2) 3 pin + * SW7 (D5) ON + * SW8 (D3) 3 pin + * SW10 (D4) 1 pin + * SW12 (CLK) 1 pin + * SW13 (D6) 3 pin + * SW14 (CMD) ON + * SW15 (D6) 1 pin + * SW16 (D0) ON + * SW17 (D1) ON + * SW18 (D7) 3 pin + * SW19 (MMC) 1 pin + */ + /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vddvario", "smsc911x"), @@ -114,6 +131,15 @@ static struct spi_board_info spi_board_info[] __initdata = { }, }; +/* MMC */ +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_NEEDS_POLL, +}; + static const struct pinctrl_map bockw_pinctrl_map[] = { /* Ether */ PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7778", @@ -121,6 +147,11 @@ static const struct pinctrl_map bockw_pinctrl_map[] = { /* HSPI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778", "hspi0_a", "hspi0"), + /* MMC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_data8", "mmc"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_ctrl", "mmc"), /* SCIF0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", "scif0_data_a", "scif0"), @@ -145,6 +176,7 @@ static void __init bockw_init(void) r8a7778_add_ether_device(ðer_platform_data); r8a7778_add_i2c_device(0); r8a7778_add_hspi_device(0); + r8a7778_add_mmc_device(&sh_mmcif_plat); i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); |