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Heiko Stuebnermmind
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arm64: dts: rockchip: remove supports-cqe from rk3588 jaguar
The sdhci controller supports cqe it seems and necessary code also is in place - in theory. At this point Jaguar and Tiger are the only boards enabling cqe support on the rk3588 and we are seeing reliability issues under load. This can be caused by either a controller-, hw- or driver-issue and definitly needs more investigation to work properly it seems. So disable cqe support on Jaguar for now. Fixes: d1b8b36 ("arm64: dts: rockchip: add Theobroma Jaguar SBC") Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Link: https://lore.kernel.org/r/20250219093303.2320517-1-heiko@sntech.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts

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@@ -503,7 +503,6 @@
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_data_strobe>;
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supports-cqe;
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vmmc-supply = <&vcc_3v3_s3>;
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vqmmc-supply = <&vcc_1v8_s3>;
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status = "okay";

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