Message ID | 1576569218-24817-1-git-send-email-dikshita@codeaurora.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | arm64: dts: sc7180: Enable video node | expand |
Hi On Tue, Dec 17, 2019 at 01:23:38PM +0530, Dikshita Agarwal wrote: > This is a preparation gerrit to enable video node for sc7180. gerrit is a code review tool, please change to something like "Add venus video codec node for sc7180" > This change depends on patch series Venus new features. Notes like this should not be part of the commit message, but put below '---'. It would also be good to include a link to the series, I suppose it's https://patchwork.kernel.org/project/linux-arm-msm/list/?series=213439 > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index 52a5861..ccf9ef5 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -1297,6 +1297,34 @@ > > #freq-domain-cells = <1>; > }; > + > + venus: video-codec@aa00000 { > + compatible = "qcom,sc7180-venus"; This compatible string is not listed in the bindings (Documentation/devicetree/bindings/media/qcom,venus.txt), nor in the driver.
On Tue, Dec 17, 2019 at 01:23:38PM +0530, Dikshita Agarwal wrote: > This is a preparation gerrit to enable video node for sc7180. > This change depends on patch series Venus new features. > > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index 52a5861..ccf9ef5 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -1297,6 +1297,34 @@ > > #freq-domain-cells = <1>; > }; > + > + venus: video-codec@aa00000 { Per convention nodes should be sorted by address, so this one should be between system-cache-controller@9200000 and thermal-sensor@c263000. If new nodes are always added to the end conflicts are virtually guaranteed, especially in the early phase of adding support for a SoC.
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 52a5861..ccf9ef5 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1297,6 +1297,34 @@ #freq-domain-cells = <1>; }; + + 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>; + video-core0 { + compatible = "venus-decoder"; + }; + video-core1 { + compatible = "venus-encoder"; + }; + video-firmware { + iommus = <&apps_smmu 0x0C42 0x0>; + }; + }; }; thermal-zones {
This is a preparation gerrit to enable video node for sc7180. This change depends on patch series Venus new features. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)