| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Device Tree file for the Kontron SMARC-sAL28 board on a SMARC Eval 2.0 |
| 4 | * carrier (ADS2). |
| 5 | * |
| 6 | * Copyright (C) 2019 Michael Walle <michael@walle.cc> |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | /dts-v1/; |
| 11 | |
| 12 | #include <dt-bindings/clock/fsl,qoriq-clockgen.h> |
| Tom Rini | 762f85b | 2024-07-20 11:15:10 -0600 | [diff] [blame] | 13 | #include "fsl-ls1028a-kontron-sl28-var3.dts" |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 14 | |
| 15 | / { |
| 16 | model = "Kontron SMARC-sAL28 (Single PHY) on SMARC Eval 2.0 carrier"; |
| 17 | compatible = "kontron,sl28-var3-ads2", "kontron,sl28-var3", |
| 18 | "kontron,sl28", "fsl,ls1028a"; |
| 19 | |
| 20 | pwm-fan { |
| 21 | compatible = "pwm-fan"; |
| 22 | cooling-min-state = <0>; |
| 23 | cooling-max-state = <3>; |
| 24 | #cooling-cells = <2>; |
| 25 | pwms = <&sl28cpld_pwm0 0 4000000>; |
| 26 | cooling-levels = <1 128 192 255>; |
| 27 | }; |
| 28 | |
| 29 | sound { |
| 30 | #address-cells = <1>; |
| 31 | #size-cells = <0>; |
| 32 | compatible = "simple-audio-card"; |
| 33 | simple-audio-card,widgets = |
| 34 | "Headphone", "Headphone Jack", |
| 35 | "Line", "Line Out Jack", |
| 36 | "Microphone", "Microphone Jack", |
| 37 | "Line", "Line In Jack"; |
| 38 | simple-audio-card,routing = |
| 39 | "Line Out Jack", "LINEOUTR", |
| 40 | "Line Out Jack", "LINEOUTL", |
| 41 | "Headphone Jack", "HPOUTR", |
| 42 | "Headphone Jack", "HPOUTL", |
| 43 | "IN1L", "Line In Jack", |
| 44 | "IN1R", "Line In Jack", |
| 45 | "Microphone Jack", "MICBIAS", |
| 46 | "IN2L", "Microphone Jack", |
| 47 | "IN2R", "Microphone Jack"; |
| 48 | simple-audio-card,mclk-fs = <256>; |
| 49 | |
| 50 | simple-audio-card,dai-link@0 { |
| 51 | reg = <0>; |
| 52 | bitclock-master = <&dailink0_master>; |
| 53 | frame-master = <&dailink0_master>; |
| 54 | format = "i2s"; |
| 55 | |
| 56 | cpu { |
| 57 | sound-dai = <&sai6>; |
| 58 | }; |
| 59 | |
| 60 | dailink0_master: codec { |
| 61 | sound-dai = <&wm8904>; |
| 62 | }; |
| 63 | }; |
| 64 | |
| 65 | simple-audio-card,dai-link@1 { |
| 66 | reg = <1>; |
| 67 | bitclock-master = <&dailink1_master>; |
| 68 | frame-master = <&dailink1_master>; |
| 69 | format = "i2s"; |
| 70 | |
| 71 | cpu { |
| 72 | sound-dai = <&sai5>; |
| 73 | }; |
| 74 | |
| 75 | dailink1_master: codec { |
| 76 | sound-dai = <&wm8904>; |
| 77 | }; |
| 78 | }; |
| 79 | }; |
| 80 | }; |
| 81 | |
| 82 | &dspi2 { |
| 83 | flash@0 { |
| 84 | compatible = "jedec,spi-nor"; |
| 85 | m25p,fast-read; |
| 86 | spi-max-frequency = <100000000>; |
| 87 | reg = <0>; |
| 88 | }; |
| 89 | }; |
| 90 | |
| 91 | &i2c3 { |
| 92 | eeprom@57 { |
| 93 | compatible = "atmel,24c64"; |
| 94 | reg = <0x57>; |
| 95 | pagesize = <32>; |
| 96 | }; |
| 97 | }; |
| 98 | |
| 99 | &i2c4 { |
| 100 | status = "okay"; |
| 101 | |
| 102 | wm8904: audio-codec@1a { |
| 103 | #sound-dai-cells = <0>; |
| 104 | compatible = "wlf,wm8904"; |
| 105 | reg = <0x1a>; |
| 106 | clocks = <&mclk>; |
| 107 | clock-names = "mclk"; |
| 108 | assigned-clocks = <&mclk>; |
| 109 | assigned-clock-rates = <1250000>; |
| 110 | }; |
| 111 | }; |
| 112 | |
| 113 | &sai5 { |
| 114 | status = "okay"; |
| 115 | }; |
| 116 | |
| 117 | &sai6 { |
| 118 | status = "okay"; |
| 119 | }; |
| 120 | |
| 121 | &soc { |
| 122 | mclk: clock-mclk@f130080 { |
| 123 | compatible = "fsl,vf610-sai-clock"; |
| 124 | reg = <0x0 0xf130080 0x0 0x80>; |
| 125 | clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL |
| 126 | QORIQ_CLK_PLL_DIV(2)>; |
| 127 | #clock-cells = <0>; |
| 128 | }; |
| 129 | }; |