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arm64: dts: rockchip: remove supports-cqe from rk3588 tiger

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[ Upstream commit 3e0711f89e5e7b0c7b2ab4843dc92dcbbdbba777 ]

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 Tiger for now.

Fixes: 6173ef24b3 ("arm64: dts: rockchip: add RK3588-Q7 (Tiger) SoM")
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250219093303.2320517-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Heiko Stuebner
2025-02-19 10:33:03 +01:00
committed by Greg Kroah-Hartman
parent 02396956ad
commit a64df69c97
1 changed files with 0 additions and 1 deletions
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arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
-1
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@@ -367,7 +367,6 @@
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_data_strobe>;
supports-cqe;
vmmc-supply = <&vcc_3v3_s3>;
vqmmc-supply = <&vcc_1v8_s3>;
status = "okay";