From bea662718e1c1be94923b2905e51c63974d3779f Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Sun, 4 Sep 2022 23:25:19 +0200 Subject: [PATCH 280/389] arm64: dts: rk3399-pinephone-pro: Add sound support Add support for Pinephone Pro sound card and codec. It also adds a jack detection GPIO to the sound card definition, and creates a new set of ADC keys for handling headset buttons. Co-developed-by: Arnaud Ferraris Signed-off-by: Arnaud Ferraris Signed-off-by: Ondrej Jirman --- .../dts/rockchip/rk3399-pinephone-pro.dts | 119 ++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 472699d5af9b..34c506d20fa2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -132,6 +132,70 @@ key-power { }; }; + // in1 - digital mic daughhterboard + // in2 - headset mic + // in3 - modem output (muxed with mono) + // spol - earphone + // hpo - heaphones + // lout - modem input + // spaker - amp enabled by SPK_CTL_H + // + // mclk - GPIO4_A0/I2S_CLK + + rt5640-sound { + compatible = "simple-audio-card"; + pinctrl-names = "default"; + pinctrl-0 = <&hp_det>; + simple-audio-card,name = "PinePhonePro"; + simple-audio-card,aux-devs = <&speaker_amp>; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,hp-det-gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>; + simple-audio-card,pin-switches = "Internal Speaker"; + + simple-audio-card,widgets = + "Microphone", "Headset Microphone", + "Microphone", "Internal Microphone", + "Headphone", "Headphones", + "Speaker", "Internal Earpiece", + "Speaker", "Internal Speaker", + "Line", "Line In Modem", + "Line", "Line Out Modem"; + + simple-audio-card,routing = + "Headphones", "HPOL", + "Headphones", "HPOR", + "Internal Earpiece", "SPOLP", + "Internal Earpiece", "SPOLN", + "Internal Speaker", "Speaker Amp OUTL", + "Internal Speaker", "Speaker Amp OUTR", + "Speaker Amp INL", "HPOL", + "Speaker Amp INR", "HPOR", + "DMIC1", "Internal Microphone", + "Headset Microphone", "MICBIAS1", + "IN2P", "Headset Microphone", + "Line Out Modem", "LOUTL", + "Line Out Modem", "LOUTR", + "IN3P", "Line In Modem", + "IN3N", "Line In Modem"; + + simple-audio-card,cpu { + sound-dai = <&i2s0>; + }; + + simple-audio-card,codec { + sound-dai = <&rt5640>; + }; + }; + + speaker_amp: audio-amplifier { + compatible = "simple-audio-amplifier"; + pinctrl-names = "default"; + pinctrl-0 = <&spk_en>; + enable-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; + sound-name-prefix = "Speaker Amp"; + }; + sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rk818 1>; @@ -229,6 +293,8 @@ vcc1v8_codec: vcc1v8-codec-regulator { pinctrl-names = "default"; pinctrl-0 = <&vcc1v8_codec_en>; regulator-name = "vcc1v8_codec"; + regulator-always-on; + regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; vin-supply = <&vcc3v3_sys>; @@ -369,8 +435,13 @@ regulator-state-mem { vcca3v0_codec: LDO_REG1 { regulator-name = "vcca3v0_codec"; + regulator-always-on; + regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-on-in-suspend; + }; }; vcc3v0_touch: LDO_REG2 { @@ -384,8 +455,13 @@ regulator-state-mem { vcca1v8_codec: LDO_REG3 { regulator-name = "vcca1v8_codec"; + regulator-always-on; + regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + }; }; rk818_pwr_on: LDO_REG4 { @@ -562,6 +638,34 @@ opp07 { }; }; +&i2c1 { + status = "okay"; + + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <300>; + i2c-scl-falling-time-ns = <15>; + // XXX: modem codec supplies: + // - vcc1v8_codec + // - vcca3v0_codec + + // supplies: (always on currently) + // - vcca3v0_codec + // - vcca1v8_codec + // - vcc5v0_sys - spk_vcc + rt5640: rt5640@1c { + compatible = "realtek,rt5640"; + reg = <0x1c>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + assigned-clocks = <&cru SCLK_I2S0_8CH>; + assigned-clock-rates = <11289599>; + realtek,dmic1-data-pin = <1>; + realtek,in3-differential; + realtek,lout-differential; + #sound-dai-cells = <0>; + }; +}; + &i2c3 { i2c-scl-rising-time-ns = <450>; i2c-scl-falling-time-ns = <15>; @@ -583,6 +687,13 @@ touchscreen@14 { }; }; +&i2s0 { + rockchip,playback-channels = <2>; + rockchip,capture-channels = <2>; + pinctrl-0 = <&i2s0_2ch_bus>; + status = "okay"; +}; + &io_domains { bt656-supply = <&vcc1v8_dvp>; audio-supply = <&vcca1v8_codec>; @@ -703,6 +814,14 @@ sound { vcc1v8_codec_en: vcc1v8-codec-en { rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; }; + + hp_det: hp-det { + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + spk_en: spk-en { + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; }; }; -- 2.35.3