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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 | // SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright 2020 Compass Electronics Group, LLC */ / { leds { compatible = "gpio-leds"; led-0 { label = "gen_led0"; gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led-1 { label = "gen_led1"; gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led-2 { label = "gen_led2"; gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led-3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led3>; label = "heartbeat"; gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; reg_audio: regulator-audio { compatible = "regulator-fixed"; regulator-name = "3v3_aud"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&pca6416_1 11 GPIO_ACTIVE_HIGH>; enable-active-high; }; reg_camera: regulator-camera { compatible = "regulator-fixed"; regulator-name = "mipi_pwr"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&pca6416_1 0 GPIO_ACTIVE_HIGH>; enable-active-high; startup-delay-us = <100000>; regulator-always-on; }; reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; regulator-name = "vsd_3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; reg_usb_otg_vbus: regulator-usb { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_usb_otg>; regulator-name = "usb_otg_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; enable-active-high; }; sound-wm8962 { compatible = "simple-audio-card"; simple-audio-card,name = "wm8962"; simple-audio-card,format = "i2s"; simple-audio-card,widgets = "Headphone", "Headphones", "Microphone", "Headset Mic", "Speaker", "Speaker"; simple-audio-card,routing = "Headphones", "HPOUTL", "Headphones", "HPOUTR", "Speaker", "SPKOUTL", "Speaker", "SPKOUTR", "Headset Mic", "MICBIAS", "IN3R", "Headset Mic"; simple-audio-card,cpu { sound-dai = <&sai3>; }; simple-audio-card,codec { sound-dai = <&wm8962>; clocks = <&clk IMX8MN_CLK_SAI3_ROOT>; frame-master; bitclock-master; }; }; }; &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_espi2>; cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; status = "okay"; eeprom@0 { compatible = "microchip,at25160bn", "atmel,at25"; reg = <0>; spi-max-frequency = <5000000>; spi-cpha; spi-cpol; pagesize = <32>; size = <2048>; address-width = <16>; }; }; &i2c2 { clock-frequency = <384000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; camera@10 { compatible = "ovti,ov5640"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ov5640>; reg = <0x10>; clocks = <&clk IMX8MN_CLK_CLKO1>; clock-names = "xclk"; assigned-clocks = <&clk IMX8MN_CLK_CLKO1>; assigned-clock-parents = <&clk IMX8MN_CLK_24M>; assigned-clock-rates = <24000000>; AVDD-supply = <®_camera>; /* 2.8v */ powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; port { /* MIPI CSI-2 bus endpoint */ ov5640_to_mipi_csi2: endpoint { remote-endpoint = <&mipi_csi_in>; clock-lanes = <0>; data-lanes = <1 2>; }; }; }; }; &i2c4 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c4>; status = "okay"; pca6416_0: gpio@20 { compatible = "nxp,pcal6416"; reg = <0x20>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcal6414>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&gpio4>; interrupts = <27 IRQ_TYPE_LEVEL_LOW>; }; pca6416_1: gpio@21 { compatible = "nxp,pcal6416"; reg = <0x21>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&gpio4>; interrupts = <27 IRQ_TYPE_LEVEL_LOW>; }; wm8962: audio-codec@1a { compatible = "wlf,wm8962"; reg = <0x1a>; clocks = <&clk IMX8MN_CLK_SAI3_ROOT>; DCVDD-supply = <®_audio>; DBVDD-supply = <®_audio>; AVDD-supply = <®_audio>; CPVDD-supply = <®_audio>; MICVDD-supply = <®_audio>; PLLVDD-supply = <®_audio>; SPKVDD1-supply = <®_audio>; SPKVDD2-supply = <®_audio>; gpio-cfg = < 0x0000 /* 0:Default */ 0x0000 /* 1:Default */ 0x0000 /* 2:FN_DMICCLK */ 0x0000 /* 3:Default */ 0x0000 /* 4:FN_DMICCDAT */ 0x0000 /* 5:Default */ >; #sound-dai-cells = <0>; }; }; &isi { status = "okay"; }; &easrc { fsl,asrc-rate = <48000>; status = "okay"; }; &mipi_csi { status = "okay"; ports { port@0 { mipi_csi_in: endpoint { remote-endpoint = <&ov5640_to_mipi_csi2>; data-lanes = <1 2>; }; }; }; }; &sai3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai3>; assigned-clocks = <&clk IMX8MN_CLK_SAI3>; assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; assigned-clock-rates = <24576000>; fsl,sai-mclk-direction-output; status = "okay"; }; &snvs_pwrkey { status = "okay"; }; &uart2 { /* console */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; assigned-clocks = <&clk IMX8MN_CLK_UART3>; assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>; uart-has-rtscts; status = "okay"; }; &usbotg1 { vbus-supply = <®_usb_otg_vbus>; disable-over-current; dr_mode = "otg"; status = "okay"; }; &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; pinctrl-1 = <&pinctrl_usdhc2_100mhz>; pinctrl-2 = <&pinctrl_usdhc2_200mhz>; bus-width = <4>; vmmc-supply = <®_usdhc2_vmmc>; status = "okay"; }; &iomuxc { pinctrl_espi2: espi2grp { fsl,pins = < MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82 MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82 MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82 MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x41 >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 >; }; pinctrl_i2c4: i2c4grp { fsl,pins = < MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 >; }; pinctrl_led3: led3grp { fsl,pins = < MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41 >; }; pinctrl_ov5640: ov5640grp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x19 MX8MN_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x19 MX8MN_IOMUXC_GPIO1_IO14_CCMSRCGPCMIX_CLKO1 0x59 >; }; pinctrl_pcal6414: pcal6414-gpiogrp { fsl,pins = < MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19 >; }; pinctrl_reg_usb_otg: reg-otggrp { fsl,pins = < MX8MN_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19 >; }; pinctrl_sai3: sai3grp { fsl,pins = < MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 >; }; pinctrl_uart2: uart2grp { fsl,pins = < MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX8MN_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x40 MX8MN_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX 0x40 MX8MN_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x40 MX8MN_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x40 >; }; pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MN_IOMUXC_SD2_CD_B_USDHC2_CD_B 0x41 MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; }; pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; }; pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; }; }; |