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| author | Stephen Warren <swarren@nvidia.com> | 2012-02-01 16:29:57 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-26 13:48:11 -0800 |
| commit | 850c4c8f9de4e1d4d60f83d252b4ae66a688c8ce (patch) | |
| tree | 63a515b1cd61d107431d5ff8e0aabb7d25966eae /arch/arm/boot/dts/tegra-cardhu.dts | |
| parent | 07d4563e58dea39923456939e7d4138fb608b98b (diff) | |
| download | op-kernel-dev-850c4c8f9de4e1d4d60f83d252b4ae66a688c8ce.zip op-kernel-dev-850c4c8f9de4e1d4d60f83d252b4ae66a688c8ce.tar.gz | |
ARM: dt: Add SD controller configuration to Tegra Cardhu
Cardhu uses Tegra's SD ports as follows:
SDMMC1: User SD slot, with GPIOs for power, CD, and WP.
SDMMC2: Not used
SDMMC3: WiFi (currently disabled pending future investigation)
SDMMC4: Internal eMMC
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts/tegra-cardhu.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra-cardhu.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts index 70c41fc..7326350 100644 --- a/arch/arm/boot/dts/tegra-cardhu.dts +++ b/arch/arm/boot/dts/tegra-cardhu.dts @@ -33,4 +33,22 @@ i2c@7000d000 { clock-frequency = <100000>; }; + + sdhci@78000000 { + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + }; + + sdhci@78000200 { + status = "disable"; + }; + + sdhci@78000400 { + status = "disable"; + }; + + sdhci@78000400 { + support-8bit; + }; }; |
