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ARM: tegra: Add S/PDIF node to Tegra20 device-tree

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Add S/PDIF node to Tegra20 device-tree. It's needed for enabling HDMI
audio support.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko
2021-12-04 17:37:22 +03:00
committed by Thierry Reding
parent 279e7aa304
commit dcbc40848d
1 changed files with 18 additions and 0 deletions
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18
arch/arm/boot/dts/tegra20.dtsi
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@@ -189,6 +189,7 @@
reset-names = "hdmi";
power-domains = <&pd_core>;
operating-points-v2 = <&hdmi_dvfs_opp_table>;
#sound-dai-cells = <0>;
status = "disabled";
};
@@ -388,6 +389,23 @@
status = "disabled";
};
tegra_spdif: spdif@70002400 {
compatible = "nvidia,tegra20-spdif";
reg = <0x70002400 0x200>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA20_CLK_SPDIF_OUT>,
<&tegra_car TEGRA20_CLK_SPDIF_IN>;
clock-names = "out", "in";
resets = <&tegra_car 10>;
dmas = <&apbdma 3>, <&apbdma 3>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
assigned-clocks = <&tegra_car TEGRA20_CLK_SPDIF_OUT>;
assigned-clock-parents = <&tegra_car TEGRA20_CLK_PLL_A_OUT0>;
};
tegra_i2s1: i2s@70002800 {
compatible = "nvidia,tegra20-i2s";
reg = <0x70002800 0x200>;