1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Device Tree file for NXP LS1028A QDS Board. 4 * 5 * Copyright 2018 NXP 6 * 7 * Harninder Rai <harninder.rai@nxp.com> 8 * 9 */ 10 11/dts-v1/; 12 13#include "fsl-ls1028a.dtsi" 14 15/ { 16 model = "LS1028A QDS Board"; 17 compatible = "fsl,ls1028a-qds", "fsl,ls1028a"; 18 19 aliases { 20 crypto = &crypto; 21 gpio0 = &gpio1; 22 gpio1 = &gpio2; 23 gpio2 = &gpio3; 24 serial0 = &duart0; 25 serial1 = &duart1; 26 }; 27 28 chosen { 29 stdout-path = "serial0:115200n8"; 30 }; 31 32 memory@80000000 { 33 device_type = "memory"; 34 reg = <0x0 0x80000000 0x1 0x00000000>; 35 }; 36 37 sys_mclk: clock-mclk { 38 compatible = "fixed-clock"; 39 #clock-cells = <0>; 40 clock-frequency = <25000000>; 41 }; 42 43 reg_1p8v: regulator-1p8v { 44 compatible = "regulator-fixed"; 45 regulator-name = "1P8V"; 46 regulator-min-microvolt = <1800000>; 47 regulator-max-microvolt = <1800000>; 48 regulator-always-on; 49 }; 50 51 sb_3v3: regulator-sb3v3 { 52 compatible = "regulator-fixed"; 53 regulator-name = "3v3_vbus"; 54 regulator-min-microvolt = <3300000>; 55 regulator-max-microvolt = <3300000>; 56 regulator-boot-on; 57 regulator-always-on; 58 }; 59 60 sound { 61 compatible = "simple-audio-card"; 62 simple-audio-card,format = "i2s"; 63 simple-audio-card,widgets = 64 "Microphone", "Microphone Jack", 65 "Headphone", "Headphone Jack", 66 "Speaker", "Speaker Ext", 67 "Line", "Line In Jack"; 68 simple-audio-card,routing = 69 "MIC_IN", "Microphone Jack", 70 "Microphone Jack", "Mic Bias", 71 "LINE_IN", "Line In Jack", 72 "Headphone Jack", "HP_OUT", 73 "Speaker Ext", "LINE_OUT"; 74 75 simple-audio-card,cpu { 76 sound-dai = <&sai1>; 77 frame-master; 78 bitclock-master; 79 }; 80 81 simple-audio-card,codec { 82 sound-dai = <&sgtl5000>; 83 frame-master; 84 bitclock-master; 85 system-clock-frequency = <25000000>; 86 }; 87 }; 88 89 mdio-mux { 90 compatible = "mdio-mux-multiplexer"; 91 mux-controls = <&mux 0>; 92 mdio-parent-bus = <&enetc_mdio_pf3>; 93 #address-cells=<1>; 94 #size-cells = <0>; 95 96 /* on-board RGMII PHY */ 97 mdio@0 { 98 #address-cells = <1>; 99 #size-cells = <0>; 100 reg = <0>; 101 102 qds_phy1: ethernet-phy@5 { 103 /* Atheros 8035 */ 104 reg = <5>; 105 }; 106 }; 107 }; 108}; 109 110&dspi0 { 111 bus-num = <0>; 112 status = "okay"; 113 114 flash@0 { 115 #address-cells = <1>; 116 #size-cells = <1>; 117 compatible = "jedec,spi-nor"; 118 spi-cpol; 119 spi-cpha; 120 reg = <0>; 121 spi-max-frequency = <10000000>; 122 }; 123 124 flash@1 { 125 #address-cells = <1>; 126 #size-cells = <1>; 127 compatible = "jedec,spi-nor"; 128 spi-cpol; 129 spi-cpha; 130 reg = <1>; 131 spi-max-frequency = <10000000>; 132 }; 133 134 flash@2 { 135 #address-cells = <1>; 136 #size-cells = <1>; 137 compatible = "jedec,spi-nor"; 138 spi-cpol; 139 spi-cpha; 140 reg = <2>; 141 spi-max-frequency = <10000000>; 142 }; 143}; 144 145&dspi1 { 146 bus-num = <1>; 147 status = "okay"; 148 149 flash@0 { 150 #address-cells = <1>; 151 #size-cells = <1>; 152 compatible = "jedec,spi-nor"; 153 spi-cpol; 154 spi-cpha; 155 reg = <0>; 156 spi-max-frequency = <10000000>; 157 }; 158 159 flash@1 { 160 #address-cells = <1>; 161 #size-cells = <1>; 162 compatible = "jedec,spi-nor"; 163 spi-cpol; 164 spi-cpha; 165 reg = <1>; 166 spi-max-frequency = <10000000>; 167 }; 168 169 flash@2 { 170 #address-cells = <1>; 171 #size-cells = <1>; 172 compatible = "jedec,spi-nor"; 173 spi-cpol; 174 spi-cpha; 175 reg = <2>; 176 spi-max-frequency = <10000000>; 177 }; 178}; 179 180&dspi2 { 181 bus-num = <2>; 182 status = "okay"; 183 184 flash@0 { 185 #address-cells = <1>; 186 #size-cells = <1>; 187 compatible = "jedec,spi-nor"; 188 spi-cpol; 189 spi-cpha; 190 reg = <0>; 191 spi-max-frequency = <10000000>; 192 }; 193}; 194 195&duart0 { 196 status = "okay"; 197}; 198 199&duart1 { 200 status = "okay"; 201}; 202 203&esdhc { 204 status = "okay"; 205}; 206 207&esdhc1 { 208 status = "okay"; 209}; 210 211&fspi { 212 status = "okay"; 213 214 mt35xu02g0: flash@0 { 215 compatible = "jedec,spi-nor"; 216 #address-cells = <1>; 217 #size-cells = <1>; 218 spi-max-frequency = <50000000>; 219 /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */ 220 spi-rx-bus-width = <8>; /* 8 SPI Rx lines */ 221 spi-tx-bus-width = <1>; /* 1 SPI Tx line */ 222 reg = <0>; 223 }; 224}; 225 226&i2c0 { 227 status = "okay"; 228 229 i2c-mux@77 { 230 compatible = "nxp,pca9547"; 231 reg = <0x77>; 232 #address-cells = <1>; 233 #size-cells = <0>; 234 235 i2c@2 { 236 #address-cells = <1>; 237 #size-cells = <0>; 238 reg = <0x2>; 239 240 current-monitor@40 { 241 compatible = "ti,ina220"; 242 reg = <0x40>; 243 shunt-resistor = <1000>; 244 }; 245 246 current-monitor@41 { 247 compatible = "ti,ina220"; 248 reg = <0x41>; 249 shunt-resistor = <1000>; 250 }; 251 }; 252 253 i2c@3 { 254 #address-cells = <1>; 255 #size-cells = <0>; 256 reg = <0x3>; 257 258 temperature-sensor@4c { 259 compatible = "nxp,sa56004"; 260 reg = <0x4c>; 261 vcc-supply = <&sb_3v3>; 262 }; 263 264 rtc@51 { 265 compatible = "nxp,pcf2129"; 266 reg = <0x51>; 267 }; 268 269 eeprom@56 { 270 compatible = "atmel,24c512"; 271 reg = <0x56>; 272 }; 273 274 eeprom@57 { 275 compatible = "atmel,24c512"; 276 reg = <0x57>; 277 }; 278 }; 279 280 i2c@5 { 281 #address-cells = <1>; 282 #size-cells = <0>; 283 reg = <0x5>; 284 285 sgtl5000: audio-codec@a { 286 #sound-dai-cells = <0>; 287 compatible = "fsl,sgtl5000"; 288 reg = <0xa>; 289 VDDA-supply = <®_1p8v>; 290 VDDIO-supply = <®_1p8v>; 291 clocks = <&sys_mclk>; 292 }; 293 }; 294 }; 295 296 fpga@66 { 297 compatible = "fsl,ls1028aqds-fpga", "fsl,fpga-qixis-i2c", 298 "simple-mfd"; 299 reg = <0x66>; 300 301 mux: mux-controller { 302 compatible = "reg-mux"; 303 #mux-control-cells = <1>; 304 mux-reg-masks = <0x54 0xf0>; /* 0: reg 0x54, bits 7:4 */ 305 }; 306 }; 307 308}; 309 310&enetc_port1 { 311 phy-handle = <&qds_phy1>; 312 phy-connection-type = "rgmii-id"; 313 status = "okay"; 314}; 315 316&sai1 { 317 status = "okay"; 318}; 319 320&sata { 321 status = "okay"; 322}; 323