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| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2025-02-19 10:33:02 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-28 22:04:50 +0100 |
| commit | 271d687d2f86f939d28b21a65540cabde50261dc (patch) | |
| tree | 4d2b6faae15ca1620997f4abbd50ee46b631ce20 /arch | |
| parent | 7bc560e0c2baa5d78c57827d4a4253492c5a4153 (diff) | |
| download | linux-271d687d2f86f939d28b21a65540cabde50261dc.tar.gz linux-271d687d2f86f939d28b21a65540cabde50261dc.tar.bz2 linux-271d687d2f86f939d28b21a65540cabde50261dc.zip | |
arm64: dts: rockchip: remove supports-cqe from rk3588 jaguar
[ Upstream commit 304b0a60d38dc24bfbfc9adc7d254d1cf8f98317 ]
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: d1b8b36a2cc5 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts index 90f823b2c219..7f457ab78015 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts @@ -503,7 +503,6 @@ 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"; |