[PATCH 2/2] arm64: dts: rockchip: remove supports-cqe from rk3588 tiger

Quentin Schulz quentin.schulz at cherry.de
Wed Feb 19 08:07:04 PST 2025


Hi Heiko,

On 2/19/25 10:33 AM, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner at cherry.de>
> 
> 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 at cherry.de>

Reviewed-by: Quentin Schulz <quentin.schulz at cherry.de>

Thanks!
Quentin



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