From: Dmitry Baryshkov Date: Fri, 27 Mar 2026 20:19:53 +0000 (+0200) Subject: media: dt-bindings: qcom,sc7280-venus: drop non-PAS support X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=ab4e6a16f97eb74c3ce6cef1b5acd07c08cf6629;p=thirdparty%2Flinux.git media: dt-bindings: qcom,sc7280-venus: drop non-PAS support The only users of the non-PAS setup on SC7280 platform are the ChromeOS devices, which were cancelled before reaching end users. Iris, the alternative driver for the same hardware, does not support non-PAS setup. It is expected that in future both Venus and Iris devices will use different ABI for non-PAS (EL2) setup. In order to declare only the future-proof hardware description drop support for non-PAS setup from the SC7280 Venus schema (breaking almost non-existing SC7280 ChromeOS devices). The dropped iommus entry reflects the extra stream, which should not be treated in the same way as the main one (which doesn't match the usage described by the iommus definition). Reviewed-by: Krzysztof Kozlowski Signed-off-by: Dmitry Baryshkov Signed-off-by: Bryan O'Donoghue --- diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml index 413c5b4ee650..9725fcb761dc 100644 --- a/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml @@ -43,8 +43,7 @@ properties: - const: vcodec_bus iommus: - minItems: 1 - maxItems: 2 + maxItems: 1 interconnects: maxItems: 2 @@ -120,12 +119,7 @@ examples: <&mmss_noc MASTER_VIDEO_P0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "cpu-cfg", "video-mem"; - iommus = <&apps_smmu 0x2180 0x20>, - <&apps_smmu 0x2184 0x20>; + iommus = <&apps_smmu 0x2180 0x20>; memory-region = <&video_mem>; - - video-firmware { - iommus = <&apps_smmu 0x21a2 0x0>; - }; };