[PATCH] arm64: dts: allwinner: a64: olinuxino: Enable audio
From: Philip Rinn <hidden>
Date: 2021-11-28 15:00:31
Enable the audio hardware on the Olimex A64-OLinuXino board family. Tested on the A64-OLinuXino-2Ge8G-IND variant. Signed-off-by: Philip Rinn <redacted> --- .../dts/allwinner/sun50i-a64-olinuxino.dts | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index ec7e2c0e82c1..321d4f2629a6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -32,6 +32,22 @@ hdmi_con_in: endpoint { }; }; + hdmi-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "allwinner,hdmi"; + simple-audio-card,mclk-fs = <256>; + status = "okay"; + + simple-audio-card,codec { + sound-dai = <&hdmi>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s2>; + }; + }; + leds { compatible = "gpio-leds";
@@ -58,6 +74,15 @@ wifi_pwrseq: wifi_pwrseq { }; }; +&codec { + status = "okay"; +}; + +&codec_analog { + cpvdd-supply = <®_eldo1>; + status = "okay"; +}; + &cpu0 { cpu-supply = <®_dcdc2>; };
@@ -74,6 +99,10 @@ &cpu3 { cpu-supply = <®_dcdc2>; }; +&dai { + status = "okay"; +}; + &de { status = "okay"; };
@@ -97,6 +126,7 @@ &emac { }; &hdmi { + #sound-dai-cells = <0>; hvcc-supply = <®_dldo1>; status = "okay"; };
@@ -107,6 +137,10 @@ hdmi_out_con: endpoint { }; }; +&i2s2 { + status = "okay"; +}; + &mdio { ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22";
--
2.33.0