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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH v2] arm64: dts: mt8192: Add vcodec lat and core nodes Content-Language: en-US To: Allen-KH Cheng , Matthias Brugger , Rob Herring , Krzysztof Kozlowski Cc: Project_Global_Chrome_Upstream_Group@mediatek.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org References: <20220926105047.19419-1-allen-kh.cheng@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220926105047.19419-1-allen-kh.cheng@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220926_082906_168362_67ED052D X-CRM114-Status: GOOD ( 15.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Il 26/09/22 12:50, Allen-KH Cheng ha scritto: > Add vcodec lat and core nodes for mt8192 SoC. > > Signed-off-by: Allen-KH Cheng > Tested-by: Chen-Yu Tsai > --- > Change in v1: > * Replace node names with video-codec > [Allen-KH Cheng ] > --- > --- > arch/arm64/boot/dts/mediatek/mt8192.dtsi | 60 ++++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > index 6b20376191a7..214dfc6b0ed1 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > @@ -1449,6 +1449,66 @@ > power-domains = <&spm MT8192_POWER_DOMAIN_ISP2>; > }; > > + vcodec_dec: video-codec@16000000 { > + compatible = "mediatek,mt8192-vcodec-dec"; > + reg = <0 0x16000000 0 0x1000>; > + mediatek,scp = <&scp>; > + iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>; > + dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges = <0 0 0 0x16000000 0 0x26000>; > + > + vcodec_lat: video-codec@10000 { Allen, this won't work :-( Check Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml ...the schema requires vcodec-lat@[0-9a-f] and vcodec-core@[0-9a-f]. If you want to call them all video-codec@addr, you have to also fix the schema. P.S.: Did you try to run `make dtbs_check`? Regards, Angelo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel