From 784c7444f052dda27db8d40ed35b57aefd2e04b8 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 31 Oct 2013 17:23:05 -0600 Subject: ARM: tegra: add MMC controllers to Tegra124 DT Tegra124 has 4 MMC controllers just like previous versions of the SoC. Note that there are some non-backwards-compatible HW differences, and hence a new DT compatible value must be used to describe the HW. Also enable the relevant controllers in the Venice2 board DT. power-gpios property suggested by Thierry Reding. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding Tested-by: Thierry Reding --- arch/arm/boot/dts/tegra124-venice2.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/boot/dts/tegra124-venice2.dts') diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 956b6e78255e..f765c822bb14 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -25,6 +25,18 @@ nvidia,sys-clock-req-active-high; }; + sdhci@700b0400 { + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; + status = "okay"; + bus-width = <4>; + }; + + sdhci@700b0600 { + status = "okay"; + bus-width = <8>; + }; + clocks { compatible = "simple-bus"; #address-cells = <1>; -- cgit v1.2.3