190 lines
5.1 KiB
Diff
190 lines
5.1 KiB
Diff
From 97c867daecd9f62bb2a16475b180c5911bed0aa2 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Sun, 4 Sep 2022 23:25:19 +0200
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Subject: [PATCH 286/464] arm64: dts: rk3399-pinephone-pro: Add sound support
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Add support for Pinephone Pro sound card and codec.
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It also adds a jack detection GPIO to the sound card definition, and
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creates a new set of ADC keys for handling headset buttons.
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Co-developed-by: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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Signed-off-by: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../dts/rockchip/rk3399-pinephone-pro.dts | 119 ++++++++++++++++++
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1 file changed, 119 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index 279d8914cd70..60f364c1a144 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -131,6 +131,70 @@ key-power {
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};
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};
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+ // in1 - digital mic daughhterboard
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+ // in2 - headset mic
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+ // in3 - modem output (muxed with mono)
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+ // spol - earphone
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+ // hpo - heaphones
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+ // lout - modem input
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+ // spaker - amp enabled by SPK_CTL_H
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+ //
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+ // mclk - GPIO4_A0/I2S_CLK
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+
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+ rt5640-sound {
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+ compatible = "simple-audio-card";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&hp_det>;
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+ simple-audio-card,name = "PinePhonePro";
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+ simple-audio-card,aux-devs = <&speaker_amp>;
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+ simple-audio-card,format = "i2s";
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+ simple-audio-card,mclk-fs = <256>;
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+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
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+ simple-audio-card,pin-switches = "Internal Speaker";
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+
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+ simple-audio-card,widgets =
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+ "Microphone", "Headset Microphone",
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+ "Microphone", "Internal Microphone",
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+ "Headphone", "Headphones",
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+ "Speaker", "Internal Earpiece",
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+ "Speaker", "Internal Speaker",
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+ "Line", "Line In Modem",
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+ "Line", "Line Out Modem";
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+
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+ simple-audio-card,routing =
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+ "Headphones", "HPOL",
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+ "Headphones", "HPOR",
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+ "Internal Earpiece", "SPOLP",
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+ "Internal Earpiece", "SPOLN",
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+ "Internal Speaker", "Speaker Amp OUTL",
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+ "Internal Speaker", "Speaker Amp OUTR",
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+ "Speaker Amp INL", "HPOL",
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+ "Speaker Amp INR", "HPOR",
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+ "DMIC1", "Internal Microphone",
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+ "Headset Microphone", "MICBIAS1",
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+ "IN2P", "Headset Microphone",
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+ "Line Out Modem", "LOUTL",
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+ "Line Out Modem", "LOUTR",
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+ "IN3P", "Line In Modem",
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+ "IN3N", "Line In Modem";
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&i2s0>;
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+ };
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+
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+ simple-audio-card,codec {
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+ sound-dai = <&rt5640>;
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+ };
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+ };
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+
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+ speaker_amp: audio-amplifier {
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+ compatible = "simple-audio-amplifier";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spk_en>;
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+ enable-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
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+ sound-name-prefix = "Speaker Amp";
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+ };
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+
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vibrator {
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compatible = "gpio-vibrator";
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enable-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
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@@ -215,6 +279,8 @@ vcc1v8_codec: vcc1v8-codec-regulator {
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pinctrl-names = "default";
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pinctrl-0 = <&vcc1v8_codec_en>;
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regulator-name = "vcc1v8_codec";
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+ regulator-always-on;
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+ regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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@@ -383,8 +449,13 @@ regulator-state-mem {
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vcca3v0_codec: LDO_REG1 {
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regulator-name = "vcca3v0_codec";
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+ regulator-always-on;
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+ regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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};
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vcc3v0_touch: LDO_REG2 {
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@@ -398,8 +469,13 @@ regulator-state-mem {
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vcca1v8_codec: LDO_REG3 {
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regulator-name = "vcca1v8_codec";
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+ regulator-always-on;
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+ regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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};
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rk818_pwr_on: LDO_REG4 {
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@@ -597,6 +673,41 @@ opp07 {
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};
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};
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+&i2c1 {
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+ status = "okay";
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+
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+ clock-frequency = <400000>;
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+ i2c-scl-rising-time-ns = <300>;
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+ i2c-scl-falling-time-ns = <15>;
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+ // XXX: modem codec supplies:
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+ // - vcc1v8_codec
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+ // - vcca3v0_codec
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+
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+ // supplies: (always on currently)
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+ // - vcca3v0_codec
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+ // - vcca1v8_codec
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+ // - vcc5v0_sys - spk_vcc
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+ rt5640: rt5640@1c {
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+ compatible = "realtek,rt5640";
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+ reg = <0x1c>;
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+ clocks = <&cru SCLK_I2S_8CH_OUT>;
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+ clock-names = "mclk";
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+ assigned-clocks = <&cru SCLK_I2S0_8CH>;
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+ assigned-clock-rates = <11289599>;
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+ realtek,dmic1-data-pin = <1>;
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+ realtek,in3-differential;
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+ realtek,lout-differential;
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+ #sound-dai-cells = <0>;
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+ };
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+};
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+
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+&i2s0 {
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+ rockchip,playback-channels = <2>;
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+ rockchip,capture-channels = <2>;
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+ pinctrl-0 = <&i2s0_2ch_bus>;
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+ status = "okay";
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+};
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+
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&io_domains {
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bt656-supply = <&vcc1v8_dvp>;
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audio-supply = <&vcca1v8_codec>;
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@@ -703,6 +814,14 @@ sound {
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vcc1v8_codec_en: vcc1v8-codec-en {
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rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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+
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+ hp_det: hp-det {
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+ rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ spk_en: spk-en {
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+ rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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};
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wireless-bluetooth {
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--
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2.34.1
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