linux-kernel - Re: [PATCH v4 11/12] arm64: dts: sdm845: follow venus-sdm845v2 DT binding

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Message-ID: <13ea7221-5253-37fc-595d-e650b2d474c6@linaro.org>
Date:   Fri, 28 Feb 2020 00:38:14 +0200
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Vikash Garodia <vgarodia@...eaurora.org>, dikshita@...eaurora.org
Subject: Re: [PATCH v4 11/12] arm64: dts: sdm845: follow venus-sdm845v2 DT
 binding

Hi Bjorn,

Could you take this for v5.7.

On 1/6/20 5:49 PM, Stanimir Varbanov wrote:
> Move all pmdomain and clock resources to Venus DT node. And make
> possible to support dynamic core assignment on v4.
> 
> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 25 +++++++++++++------------
>  1 file changed, 13 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index ddb1f23c936f..c5784951d408 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -2568,32 +2568,33 @@
>  		};
>  
>  		video-codec@...0000 {
> -			compatible = "qcom,sdm845-venus";
> +			compatible = "qcom,sdm845-venus-v2";
>  			reg = <0 0x0aa00000 0 0xff000>;
>  			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> -			power-domains = <&videocc VENUS_GDSC>;
> +			power-domains = <&videocc VENUS_GDSC>,
> +					<&videocc VCODEC0_GDSC>,
> +					<&videocc VCODEC1_GDSC>;
> +			power-domain-names = "venus", "vcodec0", "vcodec1";
>  			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";
> +				 <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>,
> +				 <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
> +				 <&videocc VIDEO_CC_VCODEC0_AXI_CLK>,
> +				 <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
> +				 <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
> +			clock-names = "core", "iface", "bus",
> +				      "vcodec0_core", "vcodec0_bus",
> +				      "vcodec1_core", "vcodec1_bus";
>  			iommus = <&apps_smmu 0x10a0 0x8>,
>  				 <&apps_smmu 0x10b0 0x0>;
>  			memory-region = <&venus_mem>;
>  
>  			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>;
>  			};
>  		};
>  
> 

-- 
regards,
Stan