ARM: rk3228: dts: add SDCard/SDIO/eMMC DTS node for RK3228 SDK board

Change-Id: I32b778c73a7aeb9461c462b0328f98eca0a06fdc
Signed-off-by: xiaoyao <xiaoyao@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk3228-sdk.dts b/arch/arm/boot/dts/rk3228-sdk.dts
index 3a9079dca08640230e06e6ce8180be9207077163..492dd28566d57420325ee55f44fd1070f2704b90 100644 (file)
--- a/arch/arm/boot/dts/rk3228-sdk.dts
+++ b/arch/arm/boot/dts/rk3228-sdk.dts
@@ -11,3 +11,38 @@
                status = "disabled";
        };
 };
+
+&emmc {
+       clock-frequency = <50000000>;
+       clock-freq-min-max = <400000 50000000>;
+       supports-highspeed;
+       supports-emmc;
+       bootpart-no-access;
+       supports-DDR_MODE;
+       ignore-pm-notify;
+       keep-power-in-suspend;
+       status = "okay";
+};
+
+&sdmmc {
+       clock-frequency = <37500000>;
+       clock-freq-min-max = <400000 37500000>;
+       supports-highspeed;
+       supports-sd;
+       broken-cd;
+       card-detect-delay = <200>;
+       ignore-pm-notify;
+       keep-power-in-suspend;
+       status = "okay";
+};
+
+&sdio {
+       clock-frequency = <37500000>;
+       clock-freq-min-max = <200000 37500000>;
+       supports-highspeed;
+       supports-sdio;
+       ignore-pm-notify;
+       keep-power-in-suspend;
+       cap-sdio-irq;
+       status = "okay";
+};