From: Dan Johansen strit@manjaro.org
[ Upstream commit bc121b707e816616567683e51fd9194c2309977a ]
As other rk336x based devices, the Rock 3 Model A has issues with high speed SD cards, so lower the speed to 50 instead of 104 in the same manor has the Quartz64 Model B has.
Fixes: 22a442e6586c ("arm64: dts: rockchip: add basic dts for the radxa rock3 model a") Signed-off-by: Dan Johansen strit@manjaro.org Link: https://lore.kernel.org/r/20230128112432.132302-1-strit@manjaro.org Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index 539ef8cc77923..44313a18e484e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -642,7 +642,7 @@ disable-wp; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; - sd-uhs-sdr104; + sd-uhs-sdr50; vmmc-supply = <&vcc3v3_sd>; vqmmc-supply = <&vccio_sd>; status = "okay";