From: Philip Rinn <rinni@inventati.org>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@googlegroups.com
Subject: [PATCH v2] arm64: dts: allwinner: a64: olinuxino: Enable audio
Date: Sun, 28 Nov 2021 16:19:34 +0100 [thread overview]
Message-ID: <19597618-ad48-ca3e-0c4d-78274671d80d@inventati.org> (raw)
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Enable the audio hardware on the Olimex A64-OLinuXino board family.
Tested on the A64-OLinuXino-2Ge8G-IND variant.
Signed-off-by: Philip Rinn <rinni@inventati.org>
---
.../dts/allwinner/sun50i-a64-olinuxino.dts | 51 +++++++++++++++++++
1 file changed, 51 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..e2f518c5854a 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";
@@ -328,6 +362,23 @@ &simplefb_hdmi {
vcc-hdmi-supply = <®_dldo1>;
};
+&sound {
+ simple-audio-card,aux-devs = <&codec_analog>;
+ simple-audio-card,widgets = "Microphone", "Microphone Jack Left",
+ "Microphone", "Microphone Jack Right",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing = "Left DAC", "DACL",
+ "Right DAC", "DACR",
+ "Headphone Jack", "HP",
+ "ADCL", "Left ADC",
+ "ADCR", "Right ADC",
+ "Microphone Jack Left", "MBIAS",
+ "MIC1", "Microphone Jack Left",
+ "Microphone Jack Left", "HBIAS",
+ "MIC2", "Microphone Jack Right";
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
--
2.33.0
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next reply other threads:[~2021-11-28 15:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-28 15:19 Philip Rinn [this message]
2021-11-28 16:14 ` [PATCH v2] arm64: dts: allwinner: a64: olinuxino: Enable audio Jernej Škrabec
2021-11-28 16:26 ` Philip Rinn
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