From 77a33fa2f7bf7ce2230b3d7d4286b8d35ec09f49 Mon Sep 17 00:00:00 2001 From: Aaron Kling Date: Thu, 14 Aug 2025 15:09:38 -0500 Subject: [PATCH] arm64: tegra: Enable NVDEC and NVENC on Tegra210 The other engines are already enabled, finish filling out the media engine nodes and power domains. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 28 ++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index ff585a1e7842..d1b7137ddb15 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -283,13 +283,25 @@ nvdec@54480000 { compatible = "nvidia,tegra210-nvdec"; reg = <0x0 0x54480000 0x0 0x00040000>; - status = "disabled"; + clocks = <&tegra_car TEGRA210_CLK_NVDEC>; + clock-names = "nvdec"; + resets = <&tegra_car 194>; + reset-names = "nvdec"; + + iommus = <&mc TEGRA_SWGROUP_NVDEC>; + power-domains = <&pd_nvdec>; }; nvenc@544c0000 { compatible = "nvidia,tegra210-nvenc"; reg = <0x0 0x544c0000 0x0 0x00040000>; - status = "disabled"; + clocks = <&tegra_car TEGRA210_CLK_NVENC>; + clock-names = "nvenc"; + resets = <&tegra_car 219>; + reset-names = "nvenc"; + + iommus = <&mc TEGRA_SWGROUP_NVENC>; + power-domains = <&pd_nvenc>; }; tsec@54500000 { @@ -890,6 +902,18 @@ #power-domain-cells = <0>; }; + pd_nvenc: mpe { + clocks = <&tegra_car TEGRA210_CLK_NVENC>; + resets = <&tegra_car 219>; + #power-domain-cells = <0>; + }; + + pd_nvdec: nvdec { + clocks = <&tegra_car TEGRA210_CLK_NVDEC>; + resets = <&tegra_car 194>; + #power-domain-cells = <0>; + }; + pd_sor: sor { clocks = <&tegra_car TEGRA210_CLK_SOR0>, <&tegra_car TEGRA210_CLK_SOR1>,