[PATCH 6.1 02/98] arm64: dts: rockchip: Lower sd speed on rk3566-soquartz

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From: Dan Johansen <strit@xxxxxxxxxxx>

[ 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@xxxxxxxxxxx>
Acked-by: Peter Geis <pgwipeout@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230304164135.28430-1-strit@xxxxxxxxxxx
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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";
-- 
2.39.2






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