From: Thierry Reding <treding@xxxxxxxxxx>
The HDA controller found on Tegra186 can be used for audio playback over
HDMI.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 4c79778d80db..6cea54dc9d35 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -318,6 +318,22 @@
status = "disabled";
};
+ hda@3510000 {
+ compatible = "nvidia,tegra186-hda", "nvidia,tegra30-hda";
+ reg = <0x0 0x03510000 0x0 0x10000>;
+ interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA186_CLK_HDA>,
+ <&bpmp TEGRA186_CLK_HDA2HDMICODEC>,
+ <&bpmp TEGRA186_CLK_HDA2CODEC_2X>;
+ clock-names = "hda", "hda2hdmi", "hda2codec_2x";
+ resets = <&bpmp TEGRA186_RESET_HDA>,
+ <&bpmp TEGRA186_RESET_HDA2HDMICODEC>,
+ <&bpmp TEGRA186_RESET_HDA2CODEC_2X>;
+ reset-names = "hda", "hda2hdmi", "hda2codec_2x";
+ power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>;
+ status = "disabled";
+ };
+
fuse@3820000 {
compatible = "nvidia,tegra186-efuse";
reg = <0x0 0x03820000 0x0 0x10000>;
--
2.19.1
