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| author | Bridge Wu <bridge.wu@marvell.com> | 2007-12-21 19:00:13 +0800 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-26 15:07:53 +0000 |
| commit | fafc9d3fa35530c1a14e6743c477d7398b431e74 (patch) | |
| tree | 21691538fe2d55b5868a23117d2b61421b6f0b1f /arch/arm/mach-pxa/zylonite_pxa300.c | |
| parent | 8f58de7c3932f659fff3b4e5fc14ca8ccf8ec873 (diff) | |
| download | blackbird-op-linux-fafc9d3fa35530c1a14e6743c477d7398b431e74.tar.gz blackbird-op-linux-fafc9d3fa35530c1a14e6743c477d7398b431e74.zip | |
[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 <bridge.wu@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/zylonite_pxa300.c')
| -rw-r--r-- | arch/arm/mach-pxa/zylonite_pxa300.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 1832bc316501..cad92d480f2a 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()) { |
