From: Dan Johansen strit@manjaro.org
[ Upstream commit 5912b647bd0732ae8c78a6e5b259c82efd177d93 ]
Just like the Quartz64 Model B the previously stated speed of sdr-104 in soquartz is too high for the hardware to reliably communicate with some fast SD cards. Especially on some carrierboards.
Lower this to sd-uhs-sdr50 to fix this.
Fixes: 5859b5a9c3ac ("arm64: dts: rockchip: add SoQuartz CM4IO dts") Signed-off-by: Dan Johansen strit@manjaro.org Acked-by: Peter Geis pgwipeout@gmail.com Link: https://lore.kernel.org/r/20230304164135.28430-1-strit@manjaro.org Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi index 5bcd4be329643..4d494b53a71ab 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi @@ -540,7 +540,7 @@ non-removable; pinctrl-names = "default"; pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; - sd-uhs-sdr104; + sd-uhs-sdr50; vmmc-supply = <&vcc3v3_sys>; vqmmc-supply = <&vcc_1v8>; status = "okay";