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arm64: tegra: Add HDA controller on Tegra194

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The HDA controller found on Tegra194 can be used for audio playback over
HDMI.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Sameer Pujar 2018-12-04 17:44:22 +05:30 committed by Thierry Reding
parent 97cf683c12
commit 4878cc0c9f
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/nvidia/tegra194.dtsi
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@ -328,6 +328,22 @@ sdmmc4: sdhci@3460000 {
status = "disabled";
};
hda@3510000 {
compatible = "nvidia,tegra194-hda", "nvidia,tegra30-hda";
reg = <0x3510000 0x10000>;
interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_HDA>,
<&bpmp TEGRA194_CLK_HDA2CODEC_2X>,
<&bpmp TEGRA194_CLK_HDA2HDMICODEC>;
clock-names = "hda", "hda2codec_2x", "hda2hdmi";
resets = <&bpmp TEGRA194_RESET_HDA>,
<&bpmp TEGRA194_RESET_HDA2CODEC_2X>,
<&bpmp TEGRA194_RESET_HDA2HDMICODEC>;
reset-names = "hda", "hda2codec_2x", "hda2hdmi";
power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>;
status = "disabled";
};
gic: interrupt-controller@3881000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;