From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 812D4313552; Thu, 28 Aug 2025 13:30:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756387827; cv=none; b=t4jNRTwhJTFhMkqnauW+TU9nkH42UA/KLu1Ukv3JzYcEjziYclRB/nIfcMPZMFrx6kwFHfsHqLwq1d/qlyJVpSTSS8NOBO3WE6Ywk8jepsgvb+OUfziVv4GqjfOIrT8gvIZsn48zTEKsi0ZesJTFwlPWYn82qULOX17Za7hHlZk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756387827; c=relaxed/simple; bh=Pp+mUIl9DaMYLcizWDp98QlTF7nc4qrOwFHsc6v7+TQ=; h=Date:Content-Type:MIME-Version:From:Cc:To:In-Reply-To:References: Message-Id:Subject; b=kObpU5shRVJkXOVR/cQPrxhu1XxDOZl2OsrSQOz/1LB/FDKiBHmFTM2RSzos09hyRejVHpKK97EkcJWA/pQ9IT8slYbOpKHEd86lVi8uBd1EtvDzotMpRn7zdz9C4X29+buOuVbarxFYpWsrTBxoKkjafBMUVbuN2Qucvf83Ong= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TwweZqIT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TwweZqIT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0467BC4CEEB; Thu, 28 Aug 2025 13:30:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756387827; bh=Pp+mUIl9DaMYLcizWDp98QlTF7nc4qrOwFHsc6v7+TQ=; h=Date:From:Cc:To:In-Reply-To:References:Subject:From; b=TwweZqITjVRYZRGj/vPSwPYU+UtXXfCd7962Xofky57MrVDYEefi6ytNHNM/1pMAr gS91QN2ZgTy1WqjajoriR9lBkyVMZhy5B1qonweQHmhRxQJTCh4uINMC6WjdGy2h5G yuQqN1G1TpGQwjg6Rj1krDl1hHHMBncEzOzu20RzOJJoQHvzZam5AERan/IwNloBsJ DSORi/1S7rGER8QbPP7/KkrRLJ54G5t4n9iklDI9tLBfhW4nWkeMn0ShjrhvaIVM8t ZWKB+pjIT2PBGMkhZ984seK9kn+1q8MfFSousLJm5EvZYwt2Te0Yy1hpX/aCn9V/l6 LSDmscGzpEqoA== Date: Thu, 28 Aug 2025 08:30:26 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Rob Herring (Arm)" Cc: xiandong.wang@mediatek.com, angelogioacchino.delregno@collabora.com, Project_Global_Chrome_Upstream_Group@mediatek.com, dri-devel@lists.freedesktop.org, p.zabel@pengutronix.de, devicetree@vger.kernel.org, krzk+dt@kernel.org, sunny.shen@mediatek.com, linux-arm-kernel@lists.infradead.org, singo.chang@mediatek.com, linux-kernel@vger.kernel.org, chunkuang.hu@kernel.org, conor+dt@kernel.org, linux-mediatek@lists.infradead.org, sirius.wang@mediatek.com, jason-jh.lin@mediatek.com, matthias.bgg@gmail.com, nancy.lin@mediatek.com, fshao@chromium.org, treapking@chromium.org To: Paul Chen In-Reply-To: <20250828080855.3502514-4-paul-pl.chen@mediatek.com> References: <20250828080855.3502514-1-paul-pl.chen@mediatek.com> <20250828080855.3502514-4-paul-pl.chen@mediatek.com> Message-Id: <175638709894.1370676.14730988453056252892.robh@kernel.org> Subject: Re: [PATCH v4 03/19] dt-bindings: display: mediatek: add EXDMA yaml for MT8196 On Thu, 28 Aug 2025 16:06:58 +0800, Paul Chen wrote: > From: Paul-pl Chen > > Add mediatek,exdma.yaml to support EXDMA for MT8196. > The MediaTek display overlap extended DMA engine, namely > OVL_EXDMA or EXDMA, primarily functions as a DMA engine > for reading data from DRAM with various DRAM footprints > and data formats. > > Signed-off-by: Paul-pl Chen > --- > .../bindings/dma/mediatek,exdma.yaml | 68 +++++++++++++++++++ > 1 file changed, 68 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/mediatek,exdma.yaml > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/mediatek,exdma.example.dtb: dma-controller@32850000 (mediatek,mt8196-exdma): 'mediatek,larb' is a required property from schema $id: http://devicetree.org/schemas/dma/mediatek,exdma.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250828080855.3502514-4-paul-pl.chen@mediatek.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.