This is a note to let you know that I've just added the patch titled arm64: dts: rockchip: set sdmmc0 speed to sd-uhs-sdr50 on rock-3a to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-rockchip-set-sdmmc0-speed-to-sd-uhs-sdr50-.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit bcdc56cfbf7597122cb382aa15049d3d8d897c53 Author: Dan Johansen <strit@xxxxxxxxxxx> Date: Sat Jan 28 12:24:32 2023 +0100 arm64: dts: rockchip: set sdmmc0 speed to sd-uhs-sdr50 on rock-3a [ 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@xxxxxxxxxxx> Link: https://lore.kernel.org/r/20230128112432.132302-1-strit@xxxxxxxxxxx Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> 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 @@ &sdmmc0 { 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";