ARM64: dts: add eMMC/SDMMC/SDIO config for RK3366 SDK boards

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / boot / dts / rockchip / rk3366-tb.dts

diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index c6eb0acd6f2dfacdb921ceef590d3f299ab575dd..c70263c2a455b75154043e4ef7d1cc6c7c5a6f24 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -156,6 +156,48 @@
        };
 };
 
+&emmc {
+       clock-frequency = <100000000>;
+       clock-freq-min-max = <400000 100000000>;
+       supports-emmc;
+       bus-width = <8>;
+       cap-mmc-highspeed;
+       disable-wp;
+       non-removable;
+       num-slots = <1>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
+       status = "okay";
+};
+
+&sdmmc {
+       clock-frequency = <37500000>;
+       clock-freq-min-max = <400000 37500000>;
+       supports-sd;
+       bus-width = <4>;
+       cap-mmc-highspeed;
+       cap-sd-highspeed;
+       card-detect-delay = <200>;
+       disable-wp;
+       num-slots = <1>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+       status = "disabled";
+};
+
+&sdio {
+       clock-frequency = <50000000>;
+       clock-freq-min-max = <200000 50000000>;
+       supports-sdio;
+       bus-width = <4>;
+       disable-wp;
+       non-removable;
+       num-slots = <1>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>;
+       status = "disabled";
+};
+
 &saradc {
        status = "okay";
 };