From e52fed28f62799179af0845d33274ed29e3ce8fd Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Tue, 8 Feb 2022 00:28:23 +0300 Subject: [PATCH] ARM: tegra: asus-tf101: Enable S/PDIF and HDMI audio Enable S/PDIF controller to enable HDMI audio support on ASUS TF101. Use nvidia,fixed-parent-rate property that prevents audio rate conflict between S/PDIF and I2S. Tested-by: Robert Eckelmann Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra20-asus-tf101.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/tegra20-asus-tf101.dts b/arch/arm/boot/dts/tegra20-asus-tf101.dts index c700f80e2a366..37e90bd8df95d 100644 --- a/arch/arm/boot/dts/tegra20-asus-tf101.dts +++ b/arch/arm/boot/dts/tegra20-asus-tf101.dts @@ -436,8 +436,16 @@ }; }; + spdif@70002400 { + status = "okay"; + + nvidia,fixed-parent-rate; + }; + i2s@70002800 { status = "okay"; + + nvidia,fixed-parent-rate; }; serial@70006040 { -- 2.30.2