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| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2025-02-19 10:33:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-28 22:04:50 +0100 |
| commit | 59de9e241c717af3b3b80ba66e3817e87f487f19 (patch) | |
| tree | b2140ede8357f3424f1ff1621e427f8f3cfd8a9f /arch | |
| parent | 271d687d2f86f939d28b21a65540cabde50261dc (diff) | |
| download | linux-59de9e241c717af3b3b80ba66e3817e87f487f19.tar.gz linux-59de9e241c717af3b3b80ba66e3817e87f487f19.tar.bz2 linux-59de9e241c717af3b3b80ba66e3817e87f487f19.zip | |
arm64: dts: rockchip: remove supports-cqe from rk3588 tiger
[ 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: 6173ef24b35b ("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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi index 81a6a05ce13b..e8fa449517c2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -386,7 +386,6 @@ 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"; |