diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2021-12-04 17:37:22 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-12-16 19:18:36 +0300 |
| commit | dcbc40848de4f07a0c92a348a57d078e881292c9 (patch) | |
| tree | a718b929f78f4e0a4a9783924ad6d2b8e14e10b6 /arch/arm/boot/dts/tegra20.dtsi | |
| parent | 279e7aa30424ea900d34ef3a540e2f26a930353d (diff) | |
| download | linux-dcbc40848de4f07a0c92a348a57d078e881292c9.tar.xz | |
ARM: tegra: Add S/PDIF node to Tegra20 device-tree
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>
Diffstat (limited to 'arch/arm/boot/dts/tegra20.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra20.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c8f2061b927f..2d2f446373b2 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -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>; |