From fafc9d3fa35530c1a14e6743c477d7398b431e74 Mon Sep 17 00:00:00 2001 From: Bridge Wu Date: Fri, 21 Dec 2007 19:00:13 +0800 Subject: [ARM] pxa: mmc: add 1st host controller support for pxa3xx This patchis to add the first mmc controller support for pxa3xx. It's valid for pxa3[0|1|2]0. On zylonite, the first controller supports two slots, this patch only support the first one right now. Signed-off-by: Bridge Wu Signed-off-by: Russell King --- arch/arm/mach-pxa/zylonite_pxa300.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/mach-pxa/zylonite_pxa300.c') diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 1832bc31650..cad92d480f2 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -88,6 +88,15 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = { GPIO4_2_KP_MKOUT_5, GPIO5_2_KP_MKOUT_6, GPIO6_2_KP_MKOUT_7, + + /* MMC1 */ + GPIO3_MMC1_DAT0, + GPIO4_MMC1_DAT1, + GPIO5_MMC1_DAT2, + GPIO6_MMC1_DAT3, + GPIO7_MMC1_CLK, + GPIO8_MMC1_CMD, /* CMD0 for slot 0 */ + GPIO15_GPIO, /* CMD1 default as GPIO for slot 0 */ }; static mfp_cfg_t pxa300_mfp_cfg[] __initdata = { @@ -174,6 +183,10 @@ void __init zylonite_pxa300_init(void) /* GPIO pin assignment */ gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO20); + + /* MMC card detect & write protect for controller 0 */ + zylonite_mmc_slot[0].gpio_cd = EXT_GPIO(0); + zylonite_mmc_slot[0].gpio_wp = EXT_GPIO(2); } if (cpu_is_pxa300()) { -- cgit v1.2.3