From: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Date: Mon, 30 Jun 2025 08:48:44 +0000 (+0100)
Subject: arm64: tegra: Add NVJPG node for Tegra210 platforms
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7beff596dd375fc894173090a9b1b8eea1a83e38;p=thirdparty%2Fkernel%2Fstable.git

arm64: tegra: Add NVJPG node for Tegra210 platforms

The Tegra X1 chip contains a NVJPG accelerator capable of
encoding/decoding JPEG files in hardware. Complete its DT node
and enable it.

Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 180080d4e68b..709da31d5785 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -275,7 +275,13 @@
 		nvjpg@54380000 {
 			compatible = "nvidia,tegra210-nvjpg";
 			reg = <0x0 0x54380000 0x0 0x00040000>;
-			status = "disabled";
+			clocks = <&tegra_car TEGRA210_CLK_NVJPG>;
+			clock-names = "nvjpg";
+			resets = <&tegra_car 195>;
+			reset-names = "nvjpg";
+
+			iommus = <&mc TEGRA_SWGROUP_NVJPG>;
+			power-domains = <&pd_nvjpg>;
 		};
 
 		dsib: dsi@54400000 {