pxa300-raumfeld-tuneable-clock.dtsi (1719B)
1// SPDX-License-Identifier: GPL-2.0 2 3#include <dt-bindings/clock/maxim,max9485.h> 4 5/ { 6 xo_27mhz: oscillator-27mhz { 7 compatible = "fixed-clock"; 8 #clock-cells = <0>; 9 clock-frequency = <27000000>; 10 clock-accuracy = <100>; 11 }; 12 13 sound { 14 compatible = "simple-audio-card"; 15 simple-audio-card,name = "Raumfeld Speaker"; 16 #address-cells = <1>; 17 #size-cells = <0>; 18 19 simple-audio-card,dai-link@0 { 20 reg = <0>; 21 format = "i2s"; 22 bitclock-master = <&dailink_master_analog>; 23 frame-master = <&dailink_master_analog>; 24 mclk-fs = <256>; 25 26 dailink_master_analog: cpu { 27 sound-dai = <&ssp_dai0>; 28 }; 29 30 codec { 31 sound-dai = <&cs4270>; 32 }; 33 }; 34 }; 35}; 36 37&ssp_dai0 { 38 clocks = <&max9485 MAX9485_CLKOUT1>; 39}; 40 41&ssp_dai1 { 42 clocks = <&max9485 MAX9485_CLKOUT1>; 43}; 44 45&pxai2c1 { 46 cs4270: codec@48 { 47 compatible = "cirrus,cs4270"; 48 pinctrl-names = "default"; 49 pinctrl-0 = <&cs4270_pins>; 50 reg = <0x48>; 51 va-supply = <®_va_5v0>; 52 vd-supply = <®_3v3>; 53 vlc-supply = <®_3v3>; 54 reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>; 55 #sound-dai-cells = <0>; 56 }; 57 58 max9485: clock-generator@63 { 59 compatible = "maxim,max9485"; 60 pinctrl-names = "default"; 61 pinctrl-0 = <&max9485_pins>; 62 reg = <0x63>; 63 vdd-supply = <®_3v3>; 64 clock-names = "xclk"; 65 clocks = <&xo_27mhz>; 66 reset-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>; 67 #clock-cells = <1>; 68 }; 69}; 70 71&pinctrl { 72 cs4270_pins: cs4270-pins { 73 pinctrl-single,pins = < 74 MFP_PIN_PXA300(120) MFP_AF0 /* RESET */ 75 >; 76 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 77 }; 78 79 max9485_pins: max9485-pins { 80 pinctrl-single,pins = < 81 MFP_PIN_PXA300(111) MFP_AF0 /* RESET */ 82 >; 83 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 84 }; 85};