* [PATCH v5] arm64: dts: sdm845: add video nodes
@ 2019-01-25 8:11 Malathi Gottam
2019-01-28 8:32 ` Sibi Sankar
0 siblings, 1 reply; 2+ messages in thread
From: Malathi Gottam @ 2019-01-25 8:11 UTC (permalink / raw)
To: andy.gross, david.brown, robh+dt, mark.rutland
Cc: devicetree, linux-kernel, linux-arm-msm, acourbot,
stanimir.varbanov, vgarodia, mgottam
This adds video nodes to sdm845 based on the examples
in the bindings.
Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
---
Changes:
Added video firmware node
arch/arm64/boot/dts/qcom/sdm845.dtsi | 38 ++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b72bdb0..1af68f5 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -87,6 +87,11 @@
reg = <0 0x86200000 0 0x2d00000>;
no-map;
};
+
+ venus_region: memory@95800000 {
+ reg = <0x0 0x95800000 0x0 0x500000>;
+ no-map;
+ };
};
cpus {
@@ -1403,5 +1408,38 @@
status = "disabled";
};
};
+
+ video-codec@aa00000 {
+ compatible = "qcom,sdm845-venus";
+ reg = <0x0aa00000 0xff000>;
+ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&videocc VENUS_GDSC>;
+ clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
+ <&videocc VIDEO_CC_VENUS_AHB_CLK>,
+ <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>;
+ clock-names = "core", "iface", "bus";
+ iommus = <&apps_smmu 0x10a0 0x8>,
+ <&apps_smmu 0x10b0 0x0>;
+ memory-region = <&venus_region>;
+
+ video-core0 {
+ compatible = "venus-decoder";
+ clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
+ <&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
+ clock-names = "core", "bus";
+ power-domains = <&videocc VCODEC0_GDSC>;
+ };
+
+ video-core1 {
+ compatible = "venus-encoder";
+ clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
+ <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
+ clock-names = "core", "bus";
+ power-domains = <&videocc VCODEC1_GDSC>;
+ };
+ video-firmware {
+ iommus = <&apps_smmu 0x10b2 0x0>;
+ };
+ };
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v5] arm64: dts: sdm845: add video nodes
2019-01-25 8:11 [PATCH v5] arm64: dts: sdm845: add video nodes Malathi Gottam
@ 2019-01-28 8:32 ` Sibi Sankar
0 siblings, 0 replies; 2+ messages in thread
From: Sibi Sankar @ 2019-01-28 8:32 UTC (permalink / raw)
To: Malathi Gottam
Cc: andy.gross, david.brown, robh+dt, mark.rutland, devicetree,
linux-kernel, linux-arm-msm, acourbot, stanimir.varbanov,
vgarodia, linux-arm-msm-owner, bjorn.andersson
Hi Malathi,
Bjorn has a patch adding all reserved memory
nodes from version 10 so you can probably drop
the venus_region node from the patch.
https://patchwork.kernel.org/patch/10774869/
On 2019-01-25 13:41, Malathi Gottam wrote:
> This adds video nodes to sdm845 based on the examples
> in the bindings.
>
> Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
> ---
> Changes:
> Added video firmware node
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 38
> ++++++++++++++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index b72bdb0..1af68f5 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -87,6 +87,11 @@
> reg = <0 0x86200000 0 0x2d00000>;
> no-map;
> };
> +
> + venus_region: memory@95800000 {
> + reg = <0x0 0x95800000 0x0 0x500000>;
> + no-map;
> + };
> };
>
> cpus {
> @@ -1403,5 +1408,38 @@
> status = "disabled";
> };
> };
> +
> + video-codec@aa00000 {
> + compatible = "qcom,sdm845-venus";
> + reg = <0x0aa00000 0xff000>;
> + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> + power-domains = <&videocc VENUS_GDSC>;
> + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
> + <&videocc VIDEO_CC_VENUS_AHB_CLK>,
> + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>;
> + clock-names = "core", "iface", "bus";
> + iommus = <&apps_smmu 0x10a0 0x8>,
> + <&apps_smmu 0x10b0 0x0>;
> + memory-region = <&venus_region>;
> +
> + video-core0 {
> + compatible = "venus-decoder";
> + clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
> + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
> + clock-names = "core", "bus";
> + power-domains = <&videocc VCODEC0_GDSC>;
> + };
> +
> + video-core1 {
> + compatible = "venus-encoder";
> + clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
> + <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
> + clock-names = "core", "bus";
> + power-domains = <&videocc VCODEC1_GDSC>;
> + };
> + video-firmware {
> + iommus = <&apps_smmu 0x10b2 0x0>;
> + };
> + };
> };
> };
--
-- Sibi Sankar --
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
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