From: Philip Rinn <rinni@inventati.org>
To: robh+dt@kernel.org, krzk+dt@kernel.org, wens@csie.org,
jernej.skrabec@gmail.com, samuel@sholland.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Cc: Philip Rinn <rinni@inventati.org>
Subject: [PATCH v4] arm64: dts: allwinner: a64: olinuxino: Enable audio
Date: Thu, 7 Apr 2022 17:51:45 +0200 [thread overview]
Message-ID: <20220407155145.10891-1-rinni@inventati.org> (raw)
In-Reply-To: <4fc41278-c46c-6486-a336-f2a329bd6bd0@sholland.org>
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>
---
Changes in v2: added missing &sound {...} part
Changes in v3: removed HDMI audio part as requested by Jernej Škrabec
Changes in v4: right microphone jack is also biased on MBIAS
arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 30 +++++++++++++++++++
1 file changed, 30 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..6f2674bb1b7f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -58,6 +58,15 @@ wifi_pwrseq: wifi_pwrseq {
};
};
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ cpvdd-supply = <®_eldo1>;
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -74,6 +83,10 @@ &cpu3 {
cpu-supply = <®_dcdc2>;
};
+&dai {
+ status = "okay";
+};
+
&de {
status = "okay";
};
@@ -328,6 +341,23 @@ &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 Right", "MBIAS",
+ "MIC2", "Microphone Jack Right";
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
--
2.34.1
next parent reply other threads:[~2022-04-07 16:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4fc41278-c46c-6486-a336-f2a329bd6bd0@sholland.org>
2022-04-07 15:51 ` Philip Rinn [this message]
2022-04-07 22:06 ` [PATCH v4] arm64: dts: allwinner: a64: olinuxino: Enable audio Samuel Holland
2022-04-10 18:23 ` Jernej Škrabec
2022-05-08 17:38 ` Milan P. Stanić
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