1// SPDX-License-Identifier: GPL-2.0 2 3/dts-v1/; 4 5#include "pxa300-raumfeld-common.dtsi" 6 7/ { 8 model = "Raumfeld Speaker One (PXA3xx)"; 9 compatible = "raumfeld,raumfeld-speaker-one-pxa303", "marvell,pxa300"; 10 11 wm8782: wm8782 { 12 compatible = "wm8782"; 13 #sound-dai-cells = <0>; 14 Vdd-supply = <®_3v3>; 15 Vdda-supply = <®_va_5v0>; 16 }; 17 18 xo_11mhz: oscillator-11mhz { 19 compatible = "fixed-clock"; 20 #clock-cells = <0>; 21 clock-frequency = <11289600>; 22 clock-accuracy = <100>; 23 }; 24 25 xo_audio: clock-gate { 26 compatible = "gpio-gate-clock"; 27 pinctrlnames = "default"; 28 pinctrl-0 = <&xo_audio_pins>; 29 clocks = <&xo_11mhz>; 30 #clock-cells = <0>; 31 enable-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>; 32 }; 33 34 reg_va_30v0: regulator-va-30v0 { 35 compatible = "regulator-fixed"; 36 regulator-name = "va-30v0-fixed-supply"; 37 regulator-min-microvolt = <30000000>; 38 regulator-max-microvolt = <30000000>; 39 }; 40 41 sound { 42 compatible = "simple-audio-card"; 43 simple-audio-card,name = "Raumfeld Speaker"; 44 #address-cells = <1>; 45 #size-cells = <0>; 46 47 simple-audio-card,dai-link@0 { 48 reg = <0>; 49 format = "i2s"; 50 bitclock-master = <&dailink_master_analog_out>; 51 frame-master = <&dailink_master_analog_out>; 52 mclk-fs = <256>; 53 54 dailink_master_analog_out: cpu { 55 sound-dai = <&ssp_dai0>; 56 }; 57 58 codec { 59 sound-dai = <&sta320>; 60 }; 61 }; 62 63 simple-audio-card,dai-link@1 { 64 reg = <1>; 65 format = "i2s"; 66 bitclock-master = <&dailink_master_analog_in>; 67 frame-master = <&dailink_master_analog_in>; 68 mclk-fs = <256>; 69 70 dailink_master_analog_in: cpu { 71 sound-dai = <&ssp_dai0>; 72 }; 73 74 codec { 75 sound-dai = <&wm8782>; 76 }; 77 }; 78 }; 79}; 80 81&ssp_dai0 { 82 clocks = <&xo_audio>; 83}; 84 85&spi { 86 dac@2 { 87 compatible = "ti,dac7512"; 88 reg = <2>; 89 spi-max-frequency = <1000000>; 90 vcc-supply = <®_3v3>; 91 }; 92}; 93 94&rotary { 95 status = "okay"; 96}; 97 98&pxai2c1 { 99 sta320: codec@1a { 100 compatible = "st,sta32x"; 101 reg = <0x1a>; 102 pinctrl-names = "default"; 103 pinctrl-0 = <&sta320_pins>; 104 clocks = <&xo_audio>; 105 clock-names = "xti"; 106 reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>; 107 Vdda-supply = <®_3v3>; 108 Vdd3-supply = <®_3v3>; 109 Vcc-supply = <®_va_30v0>; 110 #sound-dai-cells = <0>; 111 st,thermal-warning-adjustment; 112 st,thermal-warning-recovery; 113 st,fault-detect-recovery; 114 st,drop-compensation-ns = <80>; 115 st,max-power-use-mpcc; 116 st,invalid-input-detect-mute; 117 /* 2 (half-bridge) and 1 (full-bridge) on-board power */ 118 st,output-conf = /bits/ 8 <0x1>; 119 st,ch1-output-mapping = /bits/ 8 <0>; 120 st,ch2-output-mapping = /bits/ 8 <1>; 121 st,ch3-output-mapping = /bits/ 8 <2>; 122 st,needs_esd_watchdog; 123 }; 124}; 125 126&pinctrl { 127 xo_audio_pins: xo-audio-pins { 128 pinctrl-single,pins = < 129 MFP_PIN_PXA300(111) MFP_AF0 /* ENABLE */ 130 >; 131 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 132 }; 133 134 sta320_pins: sta320-pins { 135 pinctrl-single,pins = < 136 MFP_PIN_PXA300(120) MFP_AF0 /* CODEC_RESET */ 137 >; 138 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT); 139 }; 140}; 141