Enable S/PDIF controller to enable HDMI audio support on Acer A500. Use nvidia,fixed-parent-rate property that prevents audio rate conflict between S/PDIF and I2S.
Signed-off-by: Dmitry Osipenko digetx@gmail.com --- arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts index db388ddd062f..f47b946627c3 100644 --- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -376,8 +376,16 @@ pta { }; };
+ tegra_spdif: spdif@70002400 { + status = "okay"; + + nvidia,fixed-parent-rate; + }; + tegra_i2s1: i2s@70002800 { status = "okay"; + + nvidia,fixed-parent-rate; };
uartb: serial@70006040 {