1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2 3/* 4 * Copyright (C) 2018 Zodiac Inflight Innovations 5 */ 6 7/dts-v1/; 8#include "vf610.dtsi" 9 10/ { 11 model = "ZII VF610 CFU1 Board"; 12 compatible = "zii,vf610cfu1", "zii,vf610dev", "fsl,vf610"; 13 14 chosen { 15 stdout-path = &uart0; 16 }; 17 18 memory@80000000 { 19 device_type = "memory"; 20 reg = <0x80000000 0x20000000>; 21 }; 22 23 gpio-leds { 24 compatible = "gpio-leds"; 25 pinctrl-0 = <&pinctrl_leds_debug>; 26 pinctrl-names = "default"; 27 28 led-debug { 29 label = "zii:green:debug1"; 30 gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; 31 linux,default-trigger = "heartbeat"; 32 }; 33 34 led-fail { 35 label = "zii:red:fail"; 36 gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 37 default-state = "off"; 38 }; 39 40 led-status { 41 label = "zii:green:status"; 42 gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; 43 default-state = "off"; 44 }; 45 46 led-debug-a { 47 label = "zii:green:debug_a"; 48 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; 49 default-state = "off"; 50 }; 51 52 led-debug-b { 53 label = "zii:green:debug_b"; 54 gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; 55 default-state = "off"; 56 }; 57 }; 58 59 reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu { 60 compatible = "regulator-fixed"; 61 regulator-name = "vcc_3v3_mcu"; 62 regulator-min-microvolt = <3300000>; 63 regulator-max-microvolt = <3300000>; 64 }; 65 66 sff: sfp { 67 compatible = "sff,sff"; 68 pinctrl-0 = <&pinctrl_optical>; 69 pinctrl-names = "default"; 70 i2c-bus = <&i2c0>; 71 los-gpio = <&gpio4 4 GPIO_ACTIVE_HIGH>; 72 tx-disable-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; 73 }; 74 75 supply-voltage-monitor { 76 compatible = "iio-hwmon"; 77 io-channels = <&adc0 8>, /* 28VDC_IN */ 78 <&adc0 9>, /* +3.3V */ 79 <&adc1 8>, /* VCC_1V5 */ 80 <&adc1 9>; /* VCC_1V2 */ 81 }; 82}; 83 84&adc0 { 85 vref-supply = <®_vcc_3v3_mcu>; 86 status = "okay"; 87}; 88 89&adc1 { 90 vref-supply = <®_vcc_3v3_mcu>; 91 status = "okay"; 92}; 93 94&dspi1 { 95 bus-num = <1>; 96 pinctrl-names = "default"; 97 pinctrl-0 = <&pinctrl_dspi1>; 98 /* 99 * Some CFU1s come with SPI-NOR chip DNPed, so we leave this 100 * node disabled by default and rely on bootloader to enable 101 * it when appropriate. 102 */ 103 status = "disabled"; 104 105 flash@0 { 106 #address-cells = <1>; 107 #size-cells = <1>; 108 compatible = "m25p128", "jedec,spi-nor"; 109 reg = <0>; 110 spi-max-frequency = <50000000>; 111 112 partition@0 { 113 label = "m25p128-0"; 114 reg = <0x0 0x01000000>; 115 }; 116 }; 117}; 118 119&edma0 { 120 status = "okay"; 121}; 122 123&edma1 { 124 status = "okay"; 125}; 126 127&esdhc0 { 128 pinctrl-names = "default"; 129 pinctrl-0 = <&pinctrl_esdhc0>; 130 bus-width = <8>; 131 non-removable; 132 no-1-8-v; 133 keep-power-in-suspend; 134 no-sdio; 135 no-sd; 136 status = "okay"; 137}; 138 139&esdhc1 { 140 pinctrl-names = "default"; 141 pinctrl-0 = <&pinctrl_esdhc1>; 142 bus-width = <4>; 143 no-sdio; 144 status = "okay"; 145}; 146 147&fec1 { 148 phy-mode = "rmii"; 149 pinctrl-names = "default"; 150 pinctrl-0 = <&pinctrl_fec1>; 151 status = "okay"; 152 153 fixed-link { 154 speed = <100>; 155 full-duplex; 156 }; 157 158 mdio1: mdio { 159 #address-cells = <1>; 160 #size-cells = <0>; 161 clock-frequency = <12500000>; 162 suppress-preamble; 163 status = "okay"; 164 165 switch0: switch0@0 { 166 compatible = "marvell,mv88e6085"; 167 pinctrl-names = "default"; 168 pinctrl-0 = <&pinctrl_switch>; 169 reg = <0>; 170 eeprom-length = <512>; 171 interrupt-parent = <&gpio3>; 172 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 173 interrupt-controller; 174 #interrupt-cells = <2>; 175 176 ports { 177 #address-cells = <1>; 178 #size-cells = <0>; 179 180 port@0 { 181 reg = <0>; 182 label = "eth_cu_1000_1"; 183 }; 184 185 port@1 { 186 reg = <1>; 187 label = "eth_cu_1000_2"; 188 }; 189 190 port@2 { 191 reg = <2>; 192 label = "eth_cu_1000_3"; 193 }; 194 195 port@5 { 196 reg = <5>; 197 label = "eth_fc_1000_1"; 198 phy-mode = "1000base-x"; 199 managed = "in-band-status"; 200 sfp = <&sff>; 201 }; 202 203 port@6 { 204 reg = <6>; 205 phy-mode = "rmii"; 206 ethernet = <&fec1>; 207 208 fixed-link { 209 speed = <100>; 210 full-duplex; 211 }; 212 }; 213 }; 214 }; 215 }; 216}; 217 218&i2c0 { 219 clock-frequency = <100000>; 220 pinctrl-names = "default"; 221 pinctrl-0 = <&pinctrl_i2c0>; 222 status = "okay"; 223 224 io-expander@22 { 225 compatible = "nxp,pca9554"; 226 reg = <0x22>; 227 gpio-controller; 228 #gpio-cells = <2>; 229 }; 230 231 lm75@48 { 232 compatible = "national,lm75"; 233 reg = <0x48>; 234 }; 235 236 eeprom@52 { 237 compatible = "atmel,24c04"; 238 reg = <0x52>; 239 label = "nvm"; 240 }; 241 242 eeprom@54 { 243 compatible = "atmel,24c04"; 244 reg = <0x54>; 245 label = "nameplate"; 246 }; 247}; 248 249&i2c1 { 250 clock-frequency = <100000>; 251 pinctrl-names = "default"; 252 pinctrl-0 = <&pinctrl_i2c1>; 253 status = "okay"; 254 255 watchdog@38 { 256 compatible = "zii,rave-wdt"; 257 reg = <0x38>; 258 }; 259}; 260 261&snvsrtc { 262 status = "disabled"; 263}; 264 265&uart0 { 266 pinctrl-names = "default"; 267 pinctrl-0 = <&pinctrl_uart0>; 268 status = "okay"; 269}; 270 271&iomuxc { 272 pinctrl_dspi1: dspi1grp { 273 fsl,pins = < 274 VF610_PAD_PTD5__DSPI1_CS0 0x1182 275 VF610_PAD_PTC6__DSPI1_SIN 0x1181 276 VF610_PAD_PTC7__DSPI1_SOUT 0x1182 277 VF610_PAD_PTC8__DSPI1_SCK 0x1182 278 >; 279 }; 280 281 pinctrl_esdhc0: esdhc0grp { 282 fsl,pins = < 283 VF610_PAD_PTC0__ESDHC0_CLK 0x31ef 284 VF610_PAD_PTC1__ESDHC0_CMD 0x31ef 285 VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef 286 VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef 287 VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef 288 VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef 289 VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef 290 VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef 291 VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef 292 VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef 293 >; 294 }; 295 296 pinctrl_esdhc1: esdhc1grp { 297 fsl,pins = < 298 VF610_PAD_PTA24__ESDHC1_CLK 0x31ef 299 VF610_PAD_PTA25__ESDHC1_CMD 0x31ef 300 VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef 301 VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef 302 VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef 303 VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef 304 >; 305 }; 306 307 pinctrl_fec1: fec1grp { 308 fsl,pins = < 309 VF610_PAD_PTA6__RMII_CLKIN 0x30d1 310 VF610_PAD_PTC9__ENET_RMII1_MDC 0x30fe 311 VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3 312 VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1 313 VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1 314 VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1 315 VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1 316 VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2 317 VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2 318 VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2 319 >; 320 }; 321 322 pinctrl_i2c0: i2c0grp { 323 fsl,pins = < 324 VF610_PAD_PTB14__I2C0_SCL 0x37ff 325 VF610_PAD_PTB15__I2C0_SDA 0x37ff 326 >; 327 }; 328 329 pinctrl_i2c1: i2c1grp { 330 fsl,pins = < 331 VF610_PAD_PTB16__I2C1_SCL 0x37ff 332 VF610_PAD_PTB17__I2C1_SDA 0x37ff 333 >; 334 }; 335 336 pinctrl_leds_debug: pinctrl-leds-debug { 337 fsl,pins = < 338 VF610_PAD_PTD3__GPIO_82 0x31c2 339 VF610_PAD_PTE3__GPIO_108 0x31c2 340 VF610_PAD_PTE4__GPIO_109 0x31c2 341 VF610_PAD_PTE5__GPIO_110 0x31c2 342 VF610_PAD_PTE6__GPIO_111 0x31c2 343 >; 344 }; 345 346 pinctrl_optical: optical-grp { 347 fsl,pins = < 348 /* SFF SD input */ 349 VF610_PAD_PTE27__GPIO_132 0x3061 350 351 /* SFF Transmit disable output */ 352 VF610_PAD_PTE13__GPIO_118 0x3043 353 >; 354 }; 355 356 pinctrl_switch: switch-grp { 357 fsl,pins = < 358 VF610_PAD_PTB28__GPIO_98 0x3061 359 >; 360 }; 361 362 pinctrl_uart0: uart0grp { 363 fsl,pins = < 364 VF610_PAD_PTB10__UART0_TX 0x21a2 365 VF610_PAD_PTB11__UART0_RX 0x21a1 366 >; 367 }; 368}; 369