ARM64: dts: rockchip: kevin: add configure for emmc phy

assign freq-sel, dr-sel, opdelay value to meet the hardware
requirement of kevin.

Change-Id: Ibb410c607e69c966a9f2949846ef95ec34e15e79
Signed-off-by: Lin Huang <hl@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index ca10e259b4e44decf1d76cf6ee4b9ce024924bd6..2f99031aa237b31a940d43f7bc519932b81c5625 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -662,6 +662,13 @@ ap_i2c_audio: &i2c8 {
        status = "okay";
 };
 
+&emmc_phy {
+       freq-sel = <200000000>;
+       dr-sel = <50>;
+       opdelay = <4>;
+       status = "okay";
+};
+
 &sdhci {
        status = "okay";