Commit 9df34247 authored by Chukun Pan's avatar Chukun Pan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Enable UHS-I SDR-50 for Lunzn FastRhino R66S 



This board can work in UHS-I SDR-104 mode, but may not be stable,
use SDR-50 instead. Remove the max-frequency property, which is
already defined in rk356x.dtsi.

Fixes: c79dab40 ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S")
Signed-off-by: default avatarChukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20240710143017.685905-4-amadeus@jmu.edu.cn


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent ecb08353

arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts

+1 −1
Original line number Diff line number Diff line
@@ -20,9 +20,9 @@ &sdmmc0 { 
	cap-mmc-highspeed;

	cap-sd-highspeed;

	disable-wp;

	max-frequency = <150000000>;

	no-sdio;

	no-mmc;

	sd-uhs-sdr50;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;

	vmmc-supply = <&vcc3v3_sd>;