linux-kernel - Re: [PATCH v7] arm64: dts: qcom: sc7280: Add venus DT node

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Date:   Mon, 08 Nov 2021 11:11:43 +0530
From:   dikshita@...eaurora.org
To:     Dikshita Agarwal <quic_dikshita@...cinc.com>
Cc:     agross@...nel.org, bjorn.andersson@...aro.org, robh+dt@...nel.org,
        mchehab@...nel.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, vgarodia@...eaurora.org,
        stanimir.varbanov@...aro.org,
        Mansur Alisha Shaik <mansur@...eaurora.org>
Subject: Re: [PATCH v7] arm64: dts: qcom: sc7280: Add venus DT node

Hello,

Gentle Reminder to review/merge this change.

Thanks,
Dikshita

On 2021-10-26 20:22, Dikshita Agarwal wrote:
> From: Dikshita Agarwal <dikshita@...eaurora.org>
> 
> Add DT entries for the sc7280 venus encoder/decoder.
> 
> Co-developed-by: Mansur Alisha Shaik <mansur@...eaurora.org>
> Signed-off-by: Mansur Alisha Shaik <mansur@...eaurora.org>
> Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
> ---
> changes since v6:
>     fixed checkpatch errors.
> 
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 75 
> ++++++++++++++++++++++++++++++++++++
>  1 file changed, 75 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 365a2e0..e4988ea 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -129,6 +129,11 @@
>  			no-map;
>  		};
> 
> +		video_mem: memory@...00000 {
> +			reg = <0x0 0x8b200000 0x0 0x500000>;
> +			no-map;
> +		};
> +
>  		ipa_fw_mem: memory@...00000 {
>  			reg = <0 0x8b700000 0 0x10000>;
>  			no-map;
> @@ -2675,6 +2680,76 @@
>  			};
>  		};
> 
> +		venus: video-codec@...0000 {
> +			compatible = "qcom,sc7280-venus";
> +			reg = <0 0x0aa00000 0 0xd0600>;
> +			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> +
> +			clocks = <&videocc VIDEO_CC_MVSC_CORE_CLK>,
> +				 <&videocc VIDEO_CC_MVSC_CTL_AXI_CLK>,
> +				 <&videocc VIDEO_CC_VENUS_AHB_CLK>,
> +				 <&videocc VIDEO_CC_MVS0_CORE_CLK>,
> +				 <&videocc VIDEO_CC_MVS0_AXI_CLK>;
> +			clock-names = "core", "bus", "iface",
> +				      "vcodec_core", "vcodec_bus";
> +
> +			power-domains = <&videocc MVSC_GDSC>,
> +					<&videocc MVS0_GDSC>,
> +					<&rpmhpd SC7280_CX>;
> +			power-domain-names = "venus", "vcodec0", "cx";
> +			operating-points-v2 = <&venus_opp_table>;
> +
> +			interconnects = <&gem_noc MASTER_APPSS_PROC 0 &cnoc2 
> SLAVE_VENUS_CFG 0>,
> +					<&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>;
> +			memory-region = <&video_mem>;
> +
> +			video-decoder {
> +				compatible = "venus-decoder";
> +			};
> +
> +			video-encoder {
> +				compatible = "venus-encoder";
> +			};
> +
> +			video-firmware {
> +				iommus = <&apps_smmu 0x21a2 0x0>;
> +			};
> +
> +			venus_opp_table: venus-opp-table {
> +				compatible = "operating-points-v2";
> +
> +				opp-133330000 {
> +					opp-hz = /bits/ 64 <133330000>;
> +					required-opps = <&rpmhpd_opp_low_svs>;
> +				};
> +
> +				opp-240000000 {
> +					opp-hz = /bits/ 64 <240000000>;
> +					required-opps = <&rpmhpd_opp_svs>;
> +				};
> +
> +				opp-335000000 {
> +					opp-hz = /bits/ 64 <335000000>;
> +					required-opps = <&rpmhpd_opp_svs_l1>;
> +				};
> +
> +				opp-424000000 {
> +					opp-hz = /bits/ 64 <424000000>;
> +					required-opps = <&rpmhpd_opp_nom>;
> +				};
> +
> +				opp-460000048 {
> +					opp-hz = /bits/ 64 <460000048>;
> +					required-opps = <&rpmhpd_opp_turbo>;
> +				};
> +			};
> +
> +		};
> +
>  		videocc: clock-controller@...0000 {
>  			compatible = "qcom,sc7280-videocc";
>  			reg = <0 0xaaf0000 0 0x10000>;