| Message ID | 1579006416-11599-3-git-send-email-dikshita@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Enable video on sc7180 | expand |
On Tue, Jan 14, 2020 at 6:54 AM Dikshita Agarwal <dikshita@codeaurora.org> wrote: > > Add new qcom,sc7180-venus DT binding schema. > > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> > --- > .../bindings/media/qcom,sc7180-venus.yaml | 144 +++++++++++++++++++++ > 1 file changed, 144 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml Reviewed-by: Rob Herring <robh@kernel.org>
Hi, I'll merge this through media tree but will drop interconnect properties from example cause of failing make dt_binding_check. We will add interconnect properties later on once the sc7180 interconnect driver is merged. On 1/14/20 2:53 PM, Dikshita Agarwal wrote: > Add new qcom,sc7180-venus DT binding schema. > > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> > --- > .../bindings/media/qcom,sc7180-venus.yaml | 144 +++++++++++++++++++++ > 1 file changed, 144 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml > > diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml > new file mode 100644 > index 0000000..7b6a8fb > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml > @@ -0,0 +1,144 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > + > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Qualcomm Venus video encode and decode accelerators > + > +maintainers: > + - Stanimir Varbanov <stanimir.varbanov@linaro.org> > + > +description: | > + The Venus IP is a video encode and decode accelerator present > + on Qualcomm platforms > + > +properties: > + compatible: > + const: qcom,sc7180-venus > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + power-domains: > + maxItems: 2 > + > + power-domain-names: > + items: > + - const: venus > + - const: vcodec0 > + > + clocks: > + maxItems: 5 > + > + clock-names: > + items: > + - const: core > + - const: iface > + - const: bus > + - const: vcodec0_core > + - const: vcodec0_bus > + > + iommus: > + maxItems: 1 > + > + memory-region: > + maxItems: 1 > + > + interconnects: > + maxItems: 2 > + > + interconnect-names: > + items: > + - const: video-mem > + - const: cpu-cfg > + > + video-decoder: > + type: object > + > + properties: > + compatible: > + const: venus-decoder > + > + required: > + - compatible > + > + additionalProperties: false > + > + video-encoder: > + type: object > + > + properties: > + compatible: > + const: venus-encoder > + > + required: > + - compatible > + > + additionalProperties: false > + > + video-firmware: > + type: object > + > + description: | > + Firmware subnode is needed when the platform does not > + have TrustZone. > + > + properties: > + iommus: > + maxItems: 1 > + > + required: > + - iommus > + > +required: > + - compatible > + - reg > + - interrupts > + - power-domains > + - power-domain-names > + - clocks > + - clock-names > + - iommus > + - memory-region > + - video-decoder > + - video-encoder > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/qcom,videocc-sc7180.h> > + > + venus: video-codec@aa00000 { > + compatible = "qcom,sc7180-venus"; > + reg = <0 0x0aa00000 0 0xff000>; > + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; > + power-domains = <&videocc VENUS_GDSC>, > + <&videocc VCODEC0_GDSC>; > + power-domain-names = "venus", "vcodec0"; > + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, > + <&videocc VIDEO_CC_VENUS_AHB_CLK>, > + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, > + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, > + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; > + clock-names = "core", "iface", "bus", > + "vcodec0_core", "vcodec0_bus"; > + iommus = <&apps_smmu 0x0c00 0x60>; > + memory-region = <&venus_mem>; > + >>>> > + interconnects = <&mmss_noc MASTER_VIDEO_P0 &mc_virt SLAVE_EBI1>, > + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_VENUS_CFG>; > + interconnect-names = "video-mem", "cpu-cfg"; <<<< > + > + video-decoder { > + compatible = "venus-decoder"; > + }; > + > + video-encoder { > + compatible = "venus-encoder"; > + }; > + }; >
diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml new file mode 100644 index 0000000..7b6a8fb --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml @@ -0,0 +1,144 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sc7180-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: venus + - const: vcodec0 + + clocks: + maxItems: 5 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: video-mem + - const: cpu-cfg + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,videocc-sc7180.h> + + venus: video-codec@aa00000 { + compatible = "qcom,sc7180-venus"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>; + power-domain-names = "venus", "vcodec0"; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names = "core", "iface", "bus", + "vcodec0_core", "vcodec0_bus"; + iommus = <&apps_smmu 0x0c00 0x60>; + memory-region = <&venus_mem>; + + interconnects = <&mmss_noc MASTER_VIDEO_P0 &mc_virt SLAVE_EBI1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_VENUS_CFG>; + interconnect-names = "video-mem", "cpu-cfg"; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + };