diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2013-04-10 14:34:00 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-17 13:54:26 +0200 |
| commit | ba078d1bd4ec56460c5317287033d97859374d7d (patch) | |
| tree | 1748dd62f7acfc47af7c63e47d55df79523534d0 /arch | |
| parent | ecf5b39a8b84e42341d8b39bf6454dea60e4c76b (diff) | |
ARM: u300: enable MMC/SD card from device tree
This adds support for the U300 MMC/SD card slot from the device
tree boot. No other changes needed.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/ste-u300.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index d1ab4e91bfff..ae51dd109422 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -193,5 +193,19 @@ interrupt-parent = <&vicb>; interrupts = <20>; }; + + mmcsd: mmcsd@c0001000 { + compatible = "arm,pl18x", "arm,primecell"; + reg = <0xc0001000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <6 7>; + max-frequency = <24000000>; + bus-width = <4>; // SD-card slot + mmc-cap-mmc-highspeed; + mmc-cap-sd-highspeed; + cd-gpios = <&gpio 12 0x4>; + cd-inverted; + vmmc-supply = <&ab3100_ldo_g_reg>; + }; }; }; |