From: Quentin Schulz <quentin.schulz@cherry.de>
To: Heiko Stuebner <heiko@sntech.de>
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
lukasz.czechowski@thaumatec.com,
Heiko Stuebner <heiko.stuebner@cherry.de>
Subject: Re: [PATCH 2/2] arm64: dts: rockchip: remove supports-cqe from rk3588 tiger
Date: Wed, 19 Feb 2025 17:07:04 +0100 [thread overview]
Message-ID: <f4ef19f1-d1e6-4f06-a81d-c7e7e10605e6@cherry.de> (raw)
In-Reply-To: <20250219093303.2320517-2-heiko@sntech.de>
Hi Heiko,
On 2/19/25 10:33 AM, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@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@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Thanks!
Quentin
next prev parent reply other threads:[~2025-02-19 16:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-19 9:33 [PATCH 1/2] arm64: dts: rockchip: remove supports-cqe from rk3588 jaguar Heiko Stuebner
2025-02-19 9:33 ` [PATCH 2/2] arm64: dts: rockchip: remove supports-cqe from rk3588 tiger Heiko Stuebner
2025-02-19 16:07 ` Quentin Schulz [this message]
2025-02-19 16:06 ` [PATCH 1/2] arm64: dts: rockchip: remove supports-cqe from rk3588 jaguar Quentin Schulz
2025-02-19 16:56 ` Heiko Stübner
2025-02-20 9:31 ` Heiko Stuebner
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