diff options
| author | Sameer Pujar <spujar@nvidia.com> | 2018-12-04 17:44:22 +0530 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-12-06 19:04:26 +0100 |
| commit | 4878cc0c9fab0c8bcf3501252139fd32689302bf (patch) | |
| tree | 745acbdca1b708007338dbc431b848bd6bf03c2e /arch/arm64/boot/dts/nvidia/tegra194.dtsi | |
| parent | 97cf683c123d49cfdb2d19ea5dca99b590f5650f (diff) | |
arm64: tegra: Add HDA controller on Tegra194
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>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra194.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 2cc22ce8efca..b89038555d42 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -328,6 +328,22 @@ 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>; |