Tegra30: fdt: Add SDMMC (sdhci) nodes for T30 boards (Cardhu for now)

[oweals/u-boot.git] / board / nvidia / dts / tegra30-cardhu.dts

diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts
index 30125343dd05524a2b3def978bf7e068707256ed..4d22b48ee917036f3da1e64e78a13e19294392d0 100644 (file)
--- a/board/nvidia/dts/tegra30-cardhu.dts
+++ b/board/nvidia/dts/tegra30-cardhu.dts
@@ -1,14 +1,66 @@
 /dts-v1/;
 
-/memreserve/ 0x1c000000 0x04000000;
-/include/ ARCH_CPU_DTS
+#include "tegra30.dtsi"
 
 / {
        model = "NVIDIA Cardhu";
        compatible = "nvidia,cardhu", "nvidia,tegra30";
 
+       aliases {
+               i2c0 = "/i2c@7000d000";
+               i2c1 = "/i2c@7000c000";
+               i2c2 = "/i2c@7000c400";
+               i2c3 = "/i2c@7000c500";
+               i2c4 = "/i2c@7000c700";
+               sdhci0 = "/sdhci@78000600";
+               sdhci1 = "/sdhci@78000000";
+       };
+
        memory {
                device_type = "memory";
                reg = <0x80000000 0x40000000>;
        };
+
+       i2c@7000c000 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@7000c400 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@7000c500 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@7000c700 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@7000d000 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       spi@7000da00 {
+               status = "okay";
+               spi-max-frequency = <25000000>;
+       };
+
+       sdhci@78000000 {
+               status = "okay";
+               cd-gpios = <&gpio 69 1>; /* gpio PI5 */
+               wp-gpios = <&gpio 155 0>; /* gpio PT3 */
+               power-gpios = <&gpio 31 0>; /* gpio PD7 */
+               bus-width = <4>;
+       };
+
+       sdhci@78000600 {
+               status = "okay";
+               bus-width = <8>;
+       };
 };