SD-card is available on Radxa E20C board.
Signed-off-by: Yao Zi <ziyao@xxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
index d2cdb63d4a9d..473065aa4228 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
@@ -12,6 +12,10 @@ / {
model = "Radxa E20C";
compatible = "radxa,e20c", "rockchip,rk3528";
+ aliases {
+ mmc0 = &sdmmc;
+ };
+
chosen {
stdout-path = "serial0:1500000n8";
};
@@ -20,3 +24,13 @@ chosen {
&uart0 {
status = "okay";
};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ rockchip,default-sample-phase = <90>;
+ sd-uhs-sdr104;
+ status = "okay";
+};
--
2.48.1
