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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 | // SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2021 Collabora Ltd. * Copyright 2021 BSH Hausgeraete GmbH */ /dts-v1/; #include "imx8mn.dtsi" #include "imx8mn-bsh-smm-s2-display.dtsi" / { chosen { stdout-path = &uart4; }; fec_supply: fec-supply-en { compatible = "regulator-fixed"; vin-supply = <&buck4_reg>; regulator-name = "tja1101_en"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; enable-active-high; }; usdhc2_pwrseq: usdhc2-pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2_pwrseq>; reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>; }; }; &A53_0 { cpu-supply = <&buck2_reg>; }; &A53_1 { cpu-supply = <&buck2_reg>; }; &A53_2 { cpu-supply = <&buck2_reg>; }; &A53_3 { cpu-supply = <&buck2_reg>; }; &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_espi2>; status = "okay"; }; &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rmii"; phy-handle = <ðphy0>; phy-supply = <&fec_supply>; fsl,magic-packet; status = "okay"; mdio { #address-cells = <1>; #size-cells = <0>; ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; reset-assert-us = <20>; reset-deassert-us = <2000>; }; }; }; &i2c1 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; bd71847: pmic@4b { compatible = "rohm,bd71847"; reg = <0x4b>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; rohm,reset-snvs-powered; #clock-cells = <0>; clocks = <&osc_32k>; clock-output-names = "clk-32k-out"; regulators { buck1_reg: BUCK1 { /* PMIC_BUCK1 - VDD_SOC */ regulator-name = "buck1"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; regulator-always-on; regulator-ramp-delay = <1250>; }; buck2_reg: BUCK2 { /* PMIC_BUCK2 - VDD_ARM */ regulator-name = "buck2"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; regulator-always-on; regulator-ramp-delay = <1250>; }; buck3_reg: BUCK3 { /* PMIC_BUCK5 - VDD_DRAM_VPU_GPU */ regulator-name = "buck3"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1350000>; regulator-boot-on; regulator-always-on; }; buck4_reg: BUCK4 { /* PMIC_BUCK6 - VDD_3V3 */ regulator-name = "buck4"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; buck5_reg: BUCK5 { /* PMIC_BUCK7 - VDD_1V8 */ regulator-name = "buck5"; regulator-min-microvolt = <1605000>; regulator-max-microvolt = <1995000>; regulator-boot-on; regulator-always-on; }; buck6_reg: BUCK6 { /* PMIC_BUCK8 - NVCC_DRAM */ regulator-name = "buck6"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-boot-on; regulator-always-on; }; ldo1_reg: LDO1 { /* PMIC_LDO1 - NVCC_SNVS_1V8 */ regulator-name = "ldo1"; regulator-min-microvolt = <1600000>; regulator-max-microvolt = <1900000>; regulator-boot-on; regulator-always-on; }; ldo2_reg: LDO2 { /* PMIC_LDO2 - VDD_SNVS_0V8 */ regulator-name = "ldo2"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; regulator-boot-on; regulator-always-on; }; ldo3_reg: LDO3 { /* PMIC_LDO3 - VDDA_1V8 */ regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; ldo4_reg: LDO4 { /* PMIC_LDO4 - VDD_MIPI_0V9 */ regulator-name = "ldo4"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldo6_reg: LDO6 { /* PMIC_LDO6 - VDD_MIPI_1V2 */ regulator-name = "ldo6"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; }; }; }; &i2c3 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; }; &i2c4 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c4>; status = "okay"; }; &uart2 { 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"; bluetooth { compatible = "brcm,bcm43438-bt"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_bluetooth>; shutdown-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>; host-wakeup-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; max-speed = <3000000>; }; }; /* Console */ &uart4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart4>; status = "okay"; }; &usbotg1 { dr_mode = "peripheral"; disable-over-current; status = "okay"; }; &usdhc2 { #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>; pinctrl-1 = <&pinctrl_usdhc2_100mhz>; pinctrl-2 = <&pinctrl_usdhc2_200mhz>; mmc-pwrseq = <&usdhc2_pwrseq>; bus-width = <4>; non-removable; status = "okay"; brcmf: bcrmf@1 { compatible = "brcm,bcm4329-fmac"; reg = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wlan>; interrupt-parent = <&gpio1>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "host-wake"; }; }; &wdog1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; fsl,ext-reset-output; status = "okay"; }; &iomuxc { pinctrl_bluetooth: bluetoothgrp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x044 /* BT_REG_ON */ MX8MN_IOMUXC_ENET_TD3_GPIO1_IO18 0x046 /* BT_DEV_WAKE */ MX8MN_IOMUXC_ENET_RD2_GPIO1_IO28 0x090 /* BT_HOST_WAKE */ >; }; pinctrl_espi2: espi2grp { fsl,pins = < MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x082 MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x082 MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x082 MX8MN_IOMUXC_ECSPI2_SS0_ECSPI2_SS0 0x040 >; }; pinctrl_fec1: fec1grp { fsl,pins = < MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x002 MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x002 MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x090 MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x090 MX8MN_IOMUXC_ENET_RXC_ENET1_RX_ER 0x090 MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x016 MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x016 MX8MN_IOMUXC_ENET_TD2_ENET1_TX_CLK 0x016 MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x016 MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x090 MX8MN_IOMUXC_ENET_TXC_ENET1_TX_ER 0x016 MX8MN_IOMUXC_SD2_CD_B_GPIO2_IO12 0x150 /* RMII_INT - ENET_INT */ MX8MN_IOMUXC_SD2_WP_GPIO2_IO20 0x150 /* RMII_EN - ENET_EN */ MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x016 /* RMII_WAKE - GPIO_ENET_WAKE */ MX8MN_IOMUXC_ENET_RD3_GPIO1_IO29 0x016 /* RMII_RESET - GPIO_ENET_RST */ >; }; pinctrl_i2c1: i2c1grp { fsl,pins = < MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400000c2 MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400000c2 >; }; pinctrl_i2c3: i2c3grp { fsl,pins = < MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400000c2 MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400000c2 >; }; pinctrl_i2c4: i2c4grp { fsl,pins = < MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400000c2 MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400000c2 >; }; pinctrl_pmic: pmicirqgrp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x040 >; }; pinctrl_uart2: uart2grp { fsl,pins = < MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x040 MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x040 >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX 0x040 MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX 0x040 MX8MN_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x040 MX8MN_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x040 >; }; pinctrl_uart4: uart4grp { fsl,pins = < MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX 0x040 MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX 0x040 >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x090 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x0d0 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x0d0 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x0d0 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x0d0 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x0d0 >; }; pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x094 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x0d4 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x0d4 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x0d4 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x0d4 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x0d4 >; }; pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x096 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x0d6 MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x0d6 MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x0d6 MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x0d6 MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x0d6 >; }; pinctrl_usdhc2_pwrseq: usdhc2pwrseqgrp { fsl,pins = < MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x040 /* WL_REG_ON */ >; }; pinctrl_wdog: wdoggrp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0x046 >; }; pinctrl_wlan: wlangrp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x0d6 /* GPIO_0 - WIFI_GPIO_0 */ MX8MN_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x0d6 /* GPIO_1 - WIFI_GPIO_1 */ MX8MN_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x0d6 /* BT_GPIO_5 - WIFI_GPIO_5 */ MX8MN_IOMUXC_SPDIF_RX_GPIO5_IO4 0x0d6 /* I2S_CLK - WIFI_GPIO_6 */ >; }; }; |