Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/stm32mp15xx-dhcor-avenger96.dtsi
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1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) 2 /* 3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved 4 * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5 * Copyright (C) 2020 Marek Vasut <marex@denx.de> 6 */ 7 8 /* Avenger96 uses DHCOR SoM configured for 1V8 IO operation */ 9 #include "stm32mp15xx-dhcor-io1v8.dtsi" 10 11 / { 12 aliases { 13 ethernet0 = ðernet0; 14 mmc0 = &sdmmc1; 15 serial0 = &uart4; 16 serial1 = &uart7; 17 serial2 = &usart2; 18 spi0 = &qspi; 19 }; 20 21 /* XTal Q1 */ 22 cec_clock: clk-cec-fixed { 23 #clock-cells = <0>; 24 compatible = "fixed-clock"; 25 clock-frequency = <24000000>; 26 }; 27 28 chosen { 29 stdout-path = "serial0:115200n8"; 30 }; 31 32 hdmi-out { 33 compatible = "hdmi-connector"; 34 type = "a"; 35 36 port { 37 hdmi_con: endpoint { 38 remote-endpoint = <&adv7513_out>; 39 }; 40 }; 41 }; 42 43 led { 44 compatible = "gpio-leds"; 45 led1 { 46 label = "green:user0"; 47 gpios = <&gpioz 7 GPIO_ACTIVE_HIGH>; 48 linux,default-trigger = "heartbeat"; 49 default-state = "off"; 50 }; 51 52 led2 { 53 label = "green:user1"; 54 gpios = <&gpiof 3 GPIO_ACTIVE_HIGH>; 55 linux,default-trigger = "mmc0"; 56 default-state = "off"; 57 }; 58 59 led3 { 60 label = "green:user2"; 61 gpios = <&gpiog 0 GPIO_ACTIVE_HIGH>; 62 linux,default-trigger = "mmc1"; 63 default-state = "off"; 64 }; 65 66 led4 { 67 label = "green:user3"; 68 gpios = <&gpiog 1 GPIO_ACTIVE_HIGH>; 69 linux,default-trigger = "none"; 70 default-state = "off"; 71 panic-indicator; 72 }; 73 }; 74 75 sd_switch: regulator-sd_switch { 76 compatible = "regulator-gpio"; 77 regulator-name = "sd_switch"; 78 regulator-min-microvolt = <1800000>; 79 regulator-max-microvolt = <2900000>; 80 regulator-type = "voltage"; 81 regulator-always-on; 82 83 gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>; 84 gpios-states = <0>; 85 states = <1800000 0x1>, 86 <2900000 0x0>; 87 }; 88 89 sound { 90 compatible = "audio-graph-card"; 91 label = "STM32MP1-AV96-HDMI"; 92 dais = <&sai2a_port>; 93 status = "okay"; 94 }; 95 96 wlan_pwr: regulator-wlan { 97 compatible = "regulator-fixed"; 98 99 regulator-name = "wl-reg"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 103 gpios = <&gpioz 3 GPIO_ACTIVE_HIGH>; 104 enable-active-high; 105 }; 106 }; 107 108 &adc { 109 pinctrl-names = "default"; 110 pinctrl-0 = <&adc12_ain_pins_b>; 111 vdd-supply = <&vdd>; 112 vdda-supply = <&vdda>; 113 vref-supply = <&vdda>; 114 status = "okay"; 115 116 adc1: adc@0 { 117 st,adc-channels = <0 1 6>; 118 st,min-sample-time-nsecs = <5000>; 119 status = "okay"; 120 }; 121 122 adc2: adc@100 { 123 st,adc-channels = <0 1 2>; 124 st,min-sample-time-nsecs = <5000>; 125 status = "okay"; 126 }; 127 }; 128 129 &dcmi { 130 pinctrl-names = "default", "sleep"; 131 pinctrl-0 = <&dcmi_pins_c>; 132 pinctrl-1 = <&dcmi_sleep_pins_c>; 133 status = "disabled"; 134 135 port { 136 dcmi_0: endpoint { 137 remote-endpoint = <&stmipi_2>; 138 bus-type = <5>; 139 bus-width = <8>; 140 pclk-sample = <0>; 141 }; 142 }; 143 }; 144 145 ðernet0 { 146 status = "okay"; 147 pinctrl-0 = <ðernet0_rgmii_pins_c>; 148 pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>; 149 pinctrl-names = "default", "sleep"; 150 phy-mode = "rgmii"; 151 max-speed = <1000>; 152 phy-handle = <&phy0>; 153 154 mdio0 { 155 #address-cells = <1>; 156 #size-cells = <0>; 157 compatible = "snps,dwmac-mdio"; 158 reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; 159 reset-delay-us = <1000>; 160 reset-post-delay-us = <1000>; 161 162 phy0: ethernet-phy@7 { 163 reg = <7>; 164 165 rxc-skew-ps = <1500>; 166 rxdv-skew-ps = <540>; 167 rxd0-skew-ps = <420>; 168 rxd1-skew-ps = <420>; 169 rxd2-skew-ps = <420>; 170 rxd3-skew-ps = <420>; 171 172 txc-skew-ps = <1440>; 173 txen-skew-ps = <540>; 174 txd0-skew-ps = <420>; 175 txd1-skew-ps = <420>; 176 txd2-skew-ps = <420>; 177 txd3-skew-ps = <420>; 178 }; 179 }; 180 }; 181 182 &gpioa { 183 gpio-line-names = "", "", "", "", 184 "", "", "", "", 185 "", "", "", "AV96-K", 186 "AV96-I", "", "AV96-A", ""; 187 }; 188 189 &gpiob { 190 gpio-line-names = "", "", "", "", 191 "", "AV96-J", "", "", 192 "", "", "", "AV96-B", 193 "", "AV96-L", "", ""; 194 }; 195 196 &gpioc { 197 gpio-line-names = "", "", "", "AV96-C", 198 "", "", "", "", 199 "", "", "", "", 200 "", "", "", ""; 201 }; 202 203 &gpiod { 204 gpio-line-names = "", "", "", "", 205 "", "", "", "", 206 "AV96-D", "", "", "", 207 "", "", "AV96-E", "AV96-F"; 208 }; 209 210 &gpiof { 211 gpio-line-names = "", "", "", "", 212 "", "", "", "", 213 "", "", "", "", 214 "AV96-G", "AV96-H", "", ""; 215 }; 216 217 &i2c1 { /* X6 I2C1 */ 218 pinctrl-names = "default"; 219 pinctrl-0 = <&i2c1_pins_b>; 220 i2c-scl-rising-time-ns = <185>; 221 i2c-scl-falling-time-ns = <20>; 222 status = "okay"; 223 /delete-property/dmas; 224 /delete-property/dma-names; 225 }; 226 227 &i2c2 { /* X6 I2C2 */ 228 pinctrl-names = "default"; 229 pinctrl-0 = <&i2c2_pins_c>; 230 i2c-scl-rising-time-ns = <185>; 231 i2c-scl-falling-time-ns = <20>; 232 status = "okay"; 233 /delete-property/dmas; 234 /delete-property/dma-names; 235 }; 236 237 &i2c4 { 238 stmipi: stmipi@14 { 239 compatible = "st,st-mipid02"; 240 pinctrl-names = "default", "sleep"; 241 pinctrl-0 = <&mco1_pins_a>; 242 pinctrl-1 = <&mco1_sleep_pins_a>; 243 reg = <0x14>; 244 clocks = <&rcc CK_MCO1>; 245 clock-names = "xclk"; 246 assigned-clocks = <&rcc CK_MCO1>; 247 assigned-clock-parents = <&rcc CK_HSE>; 248 assigned-clock-rates = <24000000>; 249 VDDE-supply = <&v1v8>; 250 VDDIN-supply = <&v1v8>; 251 reset-gpios = <&gpioz 0 GPIO_ACTIVE_LOW>; 252 status = "disabled"; 253 254 ports { 255 #address-cells = <1>; 256 #size-cells = <0>; 257 258 port@0 { 259 reg = <0>; 260 stmipi_0: endpoint { 261 }; 262 }; 263 264 port@2 { 265 reg = <2>; 266 stmipi_2: endpoint { 267 bus-width = <8>; 268 hsync-active = <0>; 269 vsync-active = <0>; 270 pclk-sample = <0>; 271 remote-endpoint = <&dcmi_0>; 272 }; 273 }; 274 }; 275 }; 276 277 hdmi-transmitter@3d { 278 compatible = "adi,adv7513"; 279 reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>; 280 reg-names = "main", "edid", "cec", "packet"; 281 clocks = <&cec_clock>; 282 clock-names = "cec"; 283 284 avdd-supply = <&v3v3>; 285 dvdd-supply = <&v3v3>; 286 pvdd-supply = <&v3v3>; 287 dvdd-3v-supply = <&v3v3>; 288 bgvdd-supply = <&v3v3>; 289 290 interrupts = <9 IRQ_TYPE_EDGE_FALLING>; 291 interrupt-parent = <&gpiog>; 292 293 status = "okay"; 294 295 adi,input-depth = <8>; 296 adi,input-colorspace = "rgb"; 297 adi,input-clock = "1x"; 298 299 ports { 300 #address-cells = <1>; 301 #size-cells = <0>; 302 303 port@0 { 304 reg = <0>; 305 adv7513_in: endpoint { 306 remote-endpoint = <<dc_ep0_out>; 307 }; 308 }; 309 310 port@1 { 311 reg = <1>; 312 adv7513_out: endpoint { 313 remote-endpoint = <&hdmi_con>; 314 }; 315 }; 316 317 port@2 { 318 reg = <2>; 319 adv7513_i2s0: endpoint { 320 remote-endpoint = <&sai2a_endpoint>; 321 }; 322 }; 323 }; 324 }; 325 }; 326 327 <dc { 328 pinctrl-names = "default", "sleep"; 329 pinctrl-0 = <<dc_pins_d>; 330 pinctrl-1 = <<dc_sleep_pins_d>; 331 status = "okay"; 332 333 port { 334 #address-cells = <1>; 335 #size-cells = <0>; 336 337 ltdc_ep0_out: endpoint@0 { 338 reg = <0>; 339 remote-endpoint = <&adv7513_in>; 340 }; 341 }; 342 }; 343 344 &sai2 { 345 clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; 346 pinctrl-names = "default", "sleep"; 347 pinctrl-0 = <&sai2a_pins_c>; 348 pinctrl-1 = <&sai2a_sleep_pins_c>; 349 clock-names = "pclk", "x8k", "x11k"; 350 status = "okay"; 351 352 sai2a: audio-controller@4400b004 { 353 #clock-cells = <0>; 354 dma-names = "tx"; 355 clocks = <&rcc SAI2_K>; 356 clock-names = "sai_ck"; 357 status = "okay"; 358 359 sai2a_port: port { 360 sai2a_endpoint: endpoint { 361 remote-endpoint = <&adv7513_i2s0>; 362 format = "i2s"; 363 mclk-fs = <256>; 364 }; 365 }; 366 }; 367 }; 368 369 &sdmmc1 { 370 pinctrl-names = "default", "opendrain", "sleep"; 371 pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; 372 pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>; 373 pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>; 374 cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; 375 disable-wp; 376 st,sig-dir; 377 st,neg-edge; 378 st,use-ckin; 379 bus-width = <4>; 380 vmmc-supply = <&vdd_sd>; 381 vqmmc-supply = <&sd_switch>; 382 status = "okay"; 383 }; 384 385 &sdmmc2 { 386 pinctrl-names = "default", "opendrain", "sleep"; 387 pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; 388 pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>; 389 pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>; 390 bus-width = <8>; 391 mmc-ddr-1_8v; 392 no-sd; 393 no-sdio; 394 non-removable; 395 st,neg-edge; 396 vmmc-supply = <&v3v3>; 397 vqmmc-supply = <&vdd_io>; 398 status = "okay"; 399 }; 400 401 &sdmmc3 { 402 pinctrl-names = "default", "opendrain", "sleep"; 403 pinctrl-0 = <&sdmmc3_b4_pins_b>; 404 pinctrl-1 = <&sdmmc3_b4_od_pins_b>; 405 pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; 406 broken-cd; 407 non-removable; 408 st,neg-edge; 409 bus-width = <4>; 410 vmmc-supply = <&wlan_pwr>; 411 status = "okay"; 412 413 #address-cells = <1>; 414 #size-cells = <0>; 415 brcmf: bcrmf@1 { 416 reg = <1>; 417 compatible = "brcm,bcm4329-fmac"; 418 }; 419 }; 420 421 &spi2 { 422 pinctrl-names = "default"; 423 pinctrl-0 = <&spi2_pins_a>; 424 cs-gpios = <&gpioi 0 0>; 425 status = "disabled"; 426 /delete-property/dmas; 427 /delete-property/dma-names; 428 }; 429 430 &uart4 { 431 /* On Low speed expansion header */ 432 label = "LS-UART1"; 433 pinctrl-names = "default"; 434 pinctrl-0 = <&uart4_pins_b>; 435 /delete-property/dmas; 436 /delete-property/dma-names; 437 status = "okay"; 438 }; 439 440 &uart7 { 441 /* On Low speed expansion header */ 442 label = "LS-UART0"; 443 pinctrl-names = "default"; 444 pinctrl-0 = <&uart7_pins_a>; 445 uart-has-rtscts; 446 /delete-property/dmas; 447 /delete-property/dma-names; 448 status = "okay"; 449 }; 450 451 /* Bluetooth */ 452 &usart2 { 453 pinctrl-names = "default", "sleep"; 454 pinctrl-0 = <&usart2_pins_a>; 455 pinctrl-1 = <&usart2_sleep_pins_a>; 456 st,hw-flow-ctrl; 457 /delete-property/dmas; 458 /delete-property/dma-names; 459 status = "okay"; 460 461 bluetooth { 462 compatible = "brcm,bcm43438-bt"; 463 max-speed = <3000000>; 464 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>; 465 }; 466 }; 467 468 &usbh_ehci { 469 phys = <&usbphyc_port0>; 470 phy-names = "usb"; 471 status = "okay"; 472 }; 473 474 &usbotg_hs { 475 pinctrl-0 = <&usbotg_hs_pins_a>; 476 pinctrl-names = "default"; 477 phy-names = "usb2-phy"; 478 phys = <&usbphyc_port1 0>; 479 status = "okay"; 480 vbus-supply = <&vbus_otg>; 481 }; 482 483 &usbphyc { 484 status = "okay"; 485 }; 486 487 &usbphyc_port0 { 488 phy-supply = <&vdd_usb>; 489 }; 490 491 &usbphyc_port1 { 492 phy-supply = <&vdd_usb>; 493 };
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