From: Krzysztof Kozlowski <krzk@kernel.org>
To: Haiyue Wang <haiyuewa@163.com>, linux-aspeed@lists.ozlabs.org
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Jammy Huang <jammy_huang@aspeedtech.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>,
"open list:COMMON CLK FRAMEWORK" <linux-clk@vger.kernel.org>
Subject: Re: [PATCH v1] media: aspeed: Fix driver probe failure
Date: Fri, 27 Feb 2026 13:59:54 +0100 [thread overview]
Message-ID: <8060fe77-18ec-4aa0-90a1-50eee398a55b@kernel.org> (raw)
In-Reply-To: <20260227123837.70079-1-haiyuewa@163.com>
On 27/02/2026 13:38, Haiyue Wang wrote:
> The aspeed video (be compatible for ast2400, ast2500, ast2600) now needs
> the reset DTS handle specified, otherwise it will fail to load:
>
> [ 0.000000] OF: reserved mem: initialized node video, compatible id shared-dma-pool
> [ 0.000000] OF: reserved mem: 0xbb000000..0xbeffffff (65536 KiB) map reusable video
> [ 0.377039] videodev: Linux video capture interface: v2.00
> [ 4.809494] aspeed-video 1e700000.video: irq 57
> [ 4.809977] aspeed-video 1e700000.video: Unable to get reset
> [ 4.810341] aspeed-video 1e700000.video: probe with driver aspeed-video failed with error -2
>
> Fixes: e83f8dd668ea ("media: aspeed: Fix dram hang at res-change")
> Signed-off-by: Haiyue Wang <haiyuewa@163.com>
> ---
> arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 1 +
> arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 1 +
> arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 1 +
> include/dt-bindings/clock/ast2600-clock.h | 1 +
Please run scripts/checkpatch.pl on the patches and fix reported
warnings. After that, run also 'scripts/checkpatch.pl --strict' on the
patches and (probably) fix more warnings. Some warnings can be ignored,
especially from --strict run, but the code here looks like it needs a
fix. Feel free to get in touch if the warning is not clear.
Please use subject prefixes matching the subsystem. You can get them for
example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
your patch is touching. For bindings, the preferred subjects are
explained here:
https://www.kernel.org/doc/html/latest/devicetree/bindings/submitting-patches.html#i-for-patch-submitters
> 4 files changed, 4 insertions(+)
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-02-27 13:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 12:38 [PATCH v1] media: aspeed: Fix driver probe failure Haiyue Wang
2026-02-27 12:59 ` Krzysztof Kozlowski [this message]
2026-02-27 15:18 ` Haiyue Wang
2026-02-27 15:35 ` Krzysztof Kozlowski
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