141 lines
2.9 KiB
Plaintext
141 lines
2.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "pxa300-raumfeld-common.dtsi"
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/ {
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model = "Raumfeld Speaker One (PXA3xx)";
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compatible = "raumfeld,raumfeld-speaker-one-pxa303", "marvell,pxa300";
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wm8782: wm8782 {
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compatible = "wm8782";
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#sound-dai-cells = <0>;
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Vdd-supply = <®_3v3>;
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Vdda-supply = <®_va_5v0>;
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};
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xo_11mhz: oscillator-11mhz {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <11289600>;
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clock-accuracy = <100>;
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};
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xo_audio: clock-gate {
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compatible = "gpio-gate-clock";
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pinctrlnames = "default";
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pinctrl-0 = <&xo_audio_pins>;
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clocks = <&xo_11mhz>;
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#clock-cells = <0>;
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enable-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>;
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};
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reg_va_30v0: regulator-va-30v0 {
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compatible = "regulator-fixed";
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regulator-name = "va-30v0-fixed-supply";
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regulator-min-microvolt = <30000000>;
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regulator-max-microvolt = <30000000>;
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "Raumfeld Speaker";
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#address-cells = <1>;
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#size-cells = <0>;
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simple-audio-card,dai-link@0 {
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reg = <0>;
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format = "i2s";
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bitclock-master = <&dailink_master_analog_out>;
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frame-master = <&dailink_master_analog_out>;
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mclk-fs = <256>;
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dailink_master_analog_out: cpu {
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sound-dai = <&ssp_dai0>;
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};
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codec {
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sound-dai = <&sta320>;
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};
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};
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simple-audio-card,dai-link@1 {
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reg = <1>;
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format = "i2s";
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bitclock-master = <&dailink_master_analog_in>;
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frame-master = <&dailink_master_analog_in>;
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mclk-fs = <256>;
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dailink_master_analog_in: cpu {
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sound-dai = <&ssp_dai0>;
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};
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codec {
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sound-dai = <&wm8782>;
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};
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};
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};
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};
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&ssp_dai0 {
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clocks = <&xo_audio>;
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};
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&spi {
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dac@2 {
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compatible = "ti,dac7512";
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reg = <2>;
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spi-max-frequency = <1000000>;
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vcc-supply = <®_3v3>;
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};
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};
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&rotary {
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status = "okay";
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};
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&pxai2c1 {
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sta320: codec@1a {
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compatible = "st,sta32x";
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reg = <0x1a>;
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pinctrl-names = "default";
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pinctrl-0 = <&sta320_pins>;
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clocks = <&xo_audio>;
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clock-names = "xti";
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reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>;
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Vdda-supply = <®_3v3>;
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Vdd3-supply = <®_3v3>;
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Vcc-supply = <®_va_30v0>;
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#sound-dai-cells = <0>;
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st,thermal-warning-adjustment;
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st,thermal-warning-recovery;
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st,fault-detect-recovery;
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st,drop-compensation-ns = <80>;
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st,max-power-use-mpcc;
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st,invalid-input-detect-mute;
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/* 2 (half-bridge) and 1 (full-bridge) on-board power */
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st,output-conf = /bits/ 8 <0x1>;
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st,ch1-output-mapping = /bits/ 8 <0>;
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st,ch2-output-mapping = /bits/ 8 <1>;
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st,ch3-output-mapping = /bits/ 8 <2>;
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st,needs_esd_watchdog;
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};
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};
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&pinctrl {
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xo_audio_pins: xo-audio-pins {
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pinctrl-single,pins = <
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MFP_PIN_PXA300(111) MFP_AF0 /* ENABLE */
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>;
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pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
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};
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sta320_pins: sta320-pins {
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pinctrl-single,pins = <
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MFP_PIN_PXA300(120) MFP_AF0 /* CODEC_RESET */
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>;
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pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
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};
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};
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