From 4cc1b2659dd2f33a3b4999fc002e72cc801724b6 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Tue, 21 Apr 2020 18:39:31 +0200 Subject: arm64: dts: meson-gx: add aiu support Add the AIU audio device to the Amlogic GX SoC family DT. ATM, this device provides the i2s and spdif output stages and also the hdmi and internal codec glues. Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman Tested-by: Christian Hewitt Link: https://lore.kernel.org/r/20200421163935.775935-3-jbrunet@baylibre.com --- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi') diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 0cb40326b0d3..234490d3ee68 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -60,6 +60,29 @@ }; }; +&aiu { + compatible = "amlogic,aiu-gxbb", "amlogic,aiu"; + clocks = <&clkc CLKID_AIU_GLUE>, + <&clkc CLKID_I2S_OUT>, + <&clkc CLKID_AOCLK_GATE>, + <&clkc CLKID_CTS_AMCLK>, + <&clkc CLKID_MIXER_IFACE>, + <&clkc CLKID_IEC958>, + <&clkc CLKID_IEC958_GATE>, + <&clkc CLKID_CTS_MCLK_I958>, + <&clkc CLKID_CTS_I958>; + clock-names = "pclk", + "i2s_pclk", + "i2s_aoclk", + "i2s_mclk", + "i2s_mixer", + "spdif_pclk", + "spdif_aoclk", + "spdif_mclk", + "spdif_mclk_sel"; + resets = <&reset RESET_AIU>; +}; + &aobus { pinctrl_aobus: pinctrl@14 { compatible = "amlogic,meson-gxbb-aobus-pinctrl"; -- cgit v1.2.3-59-g8ed1b