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 129ðernet0 { 130 status = "okay"; 131 pinctrl-0 = <ðernet0_rgmii_pins_c>; 132 pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>; 133 pinctrl-names = "default", "sleep"; 134 phy-mode = "rgmii"; 135 max-speed = <1000>; 136 phy-handle = <&phy0>; 137 138 mdio0 { 139 #address-cells = <1>; 140 #size-cells = <0>; 141 compatible = "snps,dwmac-mdio"; 142 reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; 143 reset-delay-us = <1000>; 144 145 phy0: ethernet-phy@7 { 146 reg = <7>; 147 148 rxc-skew-ps = <1500>; 149 rxdv-skew-ps = <540>; 150 rxd0-skew-ps = <420>; 151 rxd1-skew-ps = <420>; 152 rxd2-skew-ps = <420>; 153 rxd3-skew-ps = <420>; 154 155 txc-skew-ps = <1440>; 156 txen-skew-ps = <540>; 157 txd0-skew-ps = <420>; 158 txd1-skew-ps = <420>; 159 txd2-skew-ps = <420>; 160 txd3-skew-ps = <420>; 161 }; 162 }; 163}; 164 165&gpioa { 166 gpio-line-names = "", "", "", "", 167 "", "", "", "", 168 "", "", "", "AV96-K", 169 "AV96-I", "", "AV96-A", ""; 170}; 171 172&gpiob { 173 gpio-line-names = "", "", "", "", 174 "", "AV96-J", "", "", 175 "", "", "", "AV96-B", 176 "", "AV96-L", "", ""; 177}; 178 179&gpioc { 180 gpio-line-names = "", "", "", "AV96-C", 181 "", "", "", "", 182 "", "", "", "", 183 "", "", "", ""; 184}; 185 186&gpiod { 187 gpio-line-names = "", "", "", "", 188 "", "", "", "", 189 "AV96-D", "", "", "", 190 "", "", "AV96-E", "AV96-F"; 191}; 192 193&gpiof { 194 gpio-line-names = "", "", "", "", 195 "", "", "", "", 196 "", "", "", "", 197 "AV96-G", "AV96-H", "", ""; 198}; 199 200&i2c1 { /* X6 I2C1 */ 201 pinctrl-names = "default"; 202 pinctrl-0 = <&i2c1_pins_b>; 203 i2c-scl-rising-time-ns = <185>; 204 i2c-scl-falling-time-ns = <20>; 205 status = "okay"; 206 /delete-property/dmas; 207 /delete-property/dma-names; 208}; 209 210&i2c2 { /* X6 I2C2 */ 211 pinctrl-names = "default"; 212 pinctrl-0 = <&i2c2_pins_c>; 213 i2c-scl-rising-time-ns = <185>; 214 i2c-scl-falling-time-ns = <20>; 215 status = "okay"; 216 /delete-property/dmas; 217 /delete-property/dma-names; 218}; 219 220&i2c4 { 221 hdmi-transmitter@3d { 222 compatible = "adi,adv7513"; 223 reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>; 224 reg-names = "main", "edid", "cec", "packet"; 225 clocks = <&cec_clock>; 226 clock-names = "cec"; 227 228 avdd-supply = <&v3v3>; 229 dvdd-supply = <&v3v3>; 230 pvdd-supply = <&v3v3>; 231 dvdd-3v-supply = <&v3v3>; 232 bgvdd-supply = <&v3v3>; 233 234 interrupts = <9 IRQ_TYPE_EDGE_FALLING>; 235 interrupt-parent = <&gpiog>; 236 237 status = "okay"; 238 239 adi,input-depth = <8>; 240 adi,input-colorspace = "rgb"; 241 adi,input-clock = "1x"; 242 243 ports { 244 #address-cells = <1>; 245 #size-cells = <0>; 246 247 port@0 { 248 reg = <0>; 249 adv7513_in: endpoint { 250 remote-endpoint = <<dc_ep0_out>; 251 }; 252 }; 253 254 port@1 { 255 reg = <1>; 256 adv7513_out: endpoint { 257 remote-endpoint = <&hdmi_con>; 258 }; 259 }; 260 261 port@2 { 262 reg = <2>; 263 adv7513_i2s0: endpoint { 264 remote-endpoint = <&sai2a_endpoint>; 265 }; 266 }; 267 }; 268 }; 269}; 270 271<dc { 272 pinctrl-names = "default", "sleep"; 273 pinctrl-0 = <<dc_pins_d>; 274 pinctrl-1 = <<dc_sleep_pins_d>; 275 status = "okay"; 276 277 port { 278 #address-cells = <1>; 279 #size-cells = <0>; 280 281 ltdc_ep0_out: endpoint@0 { 282 reg = <0>; 283 remote-endpoint = <&adv7513_in>; 284 }; 285 }; 286}; 287 288&sai2 { 289 clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; 290 pinctrl-names = "default", "sleep"; 291 pinctrl-0 = <&sai2a_pins_c>; 292 pinctrl-1 = <&sai2a_sleep_pins_c>; 293 clock-names = "pclk", "x8k", "x11k"; 294 status = "okay"; 295 296 sai2a: audio-controller@4400b004 { 297 #clock-cells = <0>; 298 dma-names = "tx"; 299 clocks = <&rcc SAI2_K>; 300 clock-names = "sai_ck"; 301 status = "okay"; 302 303 sai2a_port: port { 304 sai2a_endpoint: endpoint { 305 remote-endpoint = <&adv7513_i2s0>; 306 format = "i2s"; 307 mclk-fs = <256>; 308 }; 309 }; 310 }; 311}; 312 313&sdmmc1 { 314 pinctrl-names = "default", "opendrain", "sleep"; 315 pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; 316 pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>; 317 pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>; 318 cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; 319 disable-wp; 320 st,sig-dir; 321 st,neg-edge; 322 st,use-ckin; 323 bus-width = <4>; 324 vmmc-supply = <&vdd_sd>; 325 vqmmc-supply = <&sd_switch>; 326 status = "okay"; 327}; 328 329&sdmmc2 { 330 pinctrl-names = "default", "opendrain", "sleep"; 331 pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; 332 pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>; 333 pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>; 334 bus-width = <8>; 335 mmc-ddr-1_8v; 336 no-sd; 337 no-sdio; 338 non-removable; 339 st,neg-edge; 340 vmmc-supply = <&v3v3>; 341 vqmmc-supply = <&vdd_io>; 342 status = "okay"; 343}; 344 345&sdmmc3 { 346 pinctrl-names = "default", "opendrain", "sleep"; 347 pinctrl-0 = <&sdmmc3_b4_pins_b>; 348 pinctrl-1 = <&sdmmc3_b4_od_pins_b>; 349 pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; 350 broken-cd; 351 non-removable; 352 st,neg-edge; 353 bus-width = <4>; 354 vmmc-supply = <&wlan_pwr>; 355 status = "okay"; 356 357 #address-cells = <1>; 358 #size-cells = <0>; 359 brcmf: bcrmf@1 { 360 reg = <1>; 361 compatible = "brcm,bcm4329-fmac"; 362 }; 363}; 364 365&spi2 { 366 pinctrl-names = "default"; 367 pinctrl-0 = <&spi2_pins_a>; 368 cs-gpios = <&gpioi 0 0>; 369 status = "disabled"; 370 /delete-property/dmas; 371 /delete-property/dma-names; 372}; 373 374&uart4 { 375 /* On Low speed expansion header */ 376 label = "LS-UART1"; 377 pinctrl-names = "default"; 378 pinctrl-0 = <&uart4_pins_b>; 379 status = "okay"; 380}; 381 382&uart7 { 383 /* On Low speed expansion header */ 384 label = "LS-UART0"; 385 pinctrl-names = "default"; 386 pinctrl-0 = <&uart7_pins_a>; 387 uart-has-rtscts; 388 status = "okay"; 389}; 390 391/* Bluetooth */ 392&usart2 { 393 pinctrl-names = "default", "sleep"; 394 pinctrl-0 = <&usart2_pins_a>; 395 pinctrl-1 = <&usart2_sleep_pins_a>; 396 st,hw-flow-ctrl; 397 status = "okay"; 398 399 bluetooth { 400 compatible = "brcm,bcm43438-bt"; 401 max-speed = <3000000>; 402 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>; 403 }; 404}; 405 406&usbh_ehci { 407 phys = <&usbphyc_port0>; 408 phy-names = "usb"; 409 status = "okay"; 410}; 411 412&usbotg_hs { 413 pinctrl-0 = <&usbotg_hs_pins_a>; 414 pinctrl-names = "default"; 415 phy-names = "usb2-phy"; 416 phys = <&usbphyc_port1 0>; 417 status = "okay"; 418 vbus-supply = <&vbus_otg>; 419}; 420 421&usbphyc { 422 status = "okay"; 423}; 424 425&usbphyc_port0 { 426 phy-supply = <&vdd_usb>; 427}; 428 429&usbphyc_port1 { 430 phy-supply = <&vdd_usb>; 431}; 432