arm64: tegra: Add audio powergate node for Tegra210

Add the audio powergate for Tegra210.

Signed-off-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 b7318804f400087f9207ebe3d725824f8be56b7b..b0fedac9150917656e7114e0665df71f81ef4351 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -584,6 +584,15 @@
                reg = <0x0 0x7000e400 0x0 0x400>;
                clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
                clock-names = "pclk", "clk32k_in";
+
+               powergates {
+                       pd_audio: aud {
+                               clocks = <&tegra_car TEGRA210_CLK_APE>,
+                                        <&tegra_car TEGRA210_CLK_APB2APE>;
+                               resets = <&tegra_car 198>;
+                               #power-domain-cells = <0>;
+                       };
+               };
        };
 
        fuse@7000f800 {