arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi

   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 = &ethernet0;
  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 = "STM32-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                 gpio = <&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
 117 &adc1 {
 118         channel@0 {
 119                 reg = <0>;
 120                 st,min-sample-time-ns = <5000>;
 121         };
 122
 123         channel@1 {
 124                 reg = <1>;
 125                 st,min-sample-time-ns = <5000>;
 126         };
 127
 128         channel@6 {
 129                 reg = <6>;
 130                 st,min-sample-time-ns = <5000>;
 131         };
 132 };
 133
 134 &adc2 {
 135         channel@0 {
 136                 reg = <0>;
 137                 st,min-sample-time-ns = <5000>;
 138         };
 139
 140         channel@1 {
 141                 reg = <1>;
 142                 st,min-sample-time-ns = <5000>;
 143         };
 144
 145         channel@2 {
 146                 reg = <2>;
 147                 st,min-sample-time-ns = <5000>;
 148         };
 149 };
 150
 151 &dcmi {
 152         pinctrl-names = "default", "sleep";
 153         pinctrl-0 = <&dcmi_pins_c>;
 154         pinctrl-1 = <&dcmi_sleep_pins_c>;
 155         status = "disabled";
 156
 157         port {
 158                 dcmi_0: endpoint {
 159                         remote-endpoint = <&stmipi_2>;
 160                         bus-type = <5>;
 161                         bus-width = <8>;
 162                         pclk-sample = <0>;
 163                 };
 164         };
 165 };
 166
 167 &ethernet0 {
 168         status = "okay";
 169         pinctrl-0 = <&ethernet0_rgmii_pins_c>;
 170         pinctrl-1 = <&ethernet0_rgmii_sleep_pins_c>;
 171         pinctrl-names = "default", "sleep";
 172         phy-mode = "rgmii";
 173         max-speed = <1000>;
 174         phy-handle = <&phy0>;
 175
 176         mdio {
 177                 #address-cells = <1>;
 178                 #size-cells = <0>;
 179                 compatible = "snps,dwmac-mdio";
 180                 reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
 181                 reset-delay-us = <1000>;
 182                 reset-post-delay-us = <1000>;
 183
 184                 phy0: ethernet-phy@7 {
 185                         reg = <7>;
 186
 187                         rxc-skew-ps = <1500>;
 188                         rxdv-skew-ps = <540>;
 189                         rxd0-skew-ps = <420>;
 190                         rxd1-skew-ps = <420>;
 191                         rxd2-skew-ps = <420>;
 192                         rxd3-skew-ps = <420>;
 193
 194                         txc-skew-ps = <1440>;
 195                         txen-skew-ps = <540>;
 196                         txd0-skew-ps = <420>;
 197                         txd1-skew-ps = <420>;
 198                         txd2-skew-ps = <420>;
 199                         txd3-skew-ps = <420>;
 200                 };
 201         };
 202 };
 203
 204 &gpioa {
 205         gpio-line-names = "", "", "", "",
 206                           "", "", "", "",
 207                           "", "", "", "AV96-K",
 208                           "AV96-I", "", "AV96-A", "";
 209 };
 210
 211 &gpiob {
 212         gpio-line-names = "", "", "", "",
 213                           "", "AV96-J", "", "",
 214                           "", "", "", "AV96-B",
 215                           "", "AV96-L", "", "";
 216 };
 217
 218 &gpioc {
 219         gpio-line-names = "", "", "", "AV96-C",
 220                           "", "", "", "",
 221                           "", "", "", "",
 222                           "", "", "", "";
 223 };
 224
 225 &gpiod {
 226         gpio-line-names = "", "", "", "",
 227                           "", "", "", "",
 228                           "AV96-D", "", "", "",
 229                           "", "", "AV96-E", "AV96-F";
 230 };
 231
 232 &gpiof {
 233         gpio-line-names = "", "", "", "",
 234                           "", "", "", "",
 235                           "", "", "", "",
 236                           "AV96-G", "AV96-H", "", "";
 237 };
 238
 239 &i2c1 { /* X6 I2C1 */
 240         pinctrl-names = "default";
 241         pinctrl-0 = <&i2c1_pins_b>;
 242         i2c-scl-rising-time-ns = <185>;
 243         i2c-scl-falling-time-ns = <20>;
 244         status = "okay";
 245         /delete-property/dmas;
 246         /delete-property/dma-names;
 247 };
 248
 249 &i2c2 { /* X6 I2C2 */
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&i2c2_pins_c>;
 252         i2c-scl-rising-time-ns = <185>;
 253         i2c-scl-falling-time-ns = <20>;
 254         status = "okay";
 255         /delete-property/dmas;
 256         /delete-property/dma-names;
 257 };
 258
 259 &i2c4 {
 260         stmipi: stmipi@14 {
 261                 compatible = "st,st-mipid02";
 262                 pinctrl-names = "default", "sleep";
 263                 pinctrl-0 = <&mco1_pins_a>;
 264                 pinctrl-1 = <&mco1_sleep_pins_a>;
 265                 reg = <0x14>;
 266                 clocks = <&rcc CK_MCO1>;
 267                 clock-names = "xclk";
 268                 assigned-clocks = <&rcc CK_MCO1>;
 269                 assigned-clock-parents = <&rcc CK_HSE>;
 270                 assigned-clock-rates = <24000000>;
 271                 VDDE-supply = <&v1v8>;
 272                 VDDIN-supply = <&v1v8>;
 273                 reset-gpios = <&gpioz 0 GPIO_ACTIVE_LOW>;
 274                 status = "disabled";
 275
 276                 ports {
 277                         #address-cells = <1>;
 278                         #size-cells = <0>;
 279
 280                         port@0 {
 281                                 reg = <0>;
 282                                 stmipi_0: endpoint {
 283                                 };
 284                         };
 285
 286                         port@2 {
 287                                 reg = <2>;
 288                                 stmipi_2: endpoint {
 289                                         bus-width = <8>;
 290                                         hsync-active = <0>;
 291                                         vsync-active = <0>;
 292                                         pclk-sample = <0>;
 293                                         remote-endpoint = <&dcmi_0>;
 294                                 };
 295                         };
 296                 };
 297         };
 298
 299         hdmi-transmitter@3d {
 300                 compatible = "adi,adv7513";
 301                 reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>;
 302                 reg-names = "main", "edid", "cec", "packet";
 303                 clocks = <&cec_clock>;
 304                 clock-names = "cec";
 305
 306                 avdd-supply = <&v3v3>;
 307                 dvdd-supply = <&v3v3>;
 308                 pvdd-supply = <&v3v3>;
 309                 dvdd-3v-supply = <&v3v3>;
 310                 bgvdd-supply = <&v3v3>;
 311
 312                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 313                 interrupt-parent = <&gpiog>;
 314
 315                 status = "okay";
 316
 317                 adi,input-depth = <8>;
 318                 adi,input-colorspace = "rgb";
 319                 adi,input-clock = "1x";
 320
 321                 ports {
 322                         #address-cells = <1>;
 323                         #size-cells = <0>;
 324
 325                         port@0 {
 326                                 reg = <0>;
 327                                 adv7513_in: endpoint {
 328                                         remote-endpoint = <&ltdc_ep0_out>;
 329                                 };
 330                         };
 331
 332                         port@1 {
 333                                 reg = <1>;
 334                                 adv7513_out: endpoint {
 335                                         remote-endpoint = <&hdmi_con>;
 336                                 };
 337                         };
 338
 339                         port@2 {
 340                                 reg = <2>;
 341                                 adv7513_i2s0: endpoint {
 342                                         remote-endpoint = <&sai2a_endpoint>;
 343                                 };
 344                         };
 345                 };
 346         };
 347
 348         dh_mac_eeprom: eeprom@53 {
 349                 compatible = "atmel,24c02";
 350                 reg = <0x53>;
 351                 pagesize = <16>;
 352         };
 353 };
 354
 355 &ltdc {
 356         pinctrl-names = "default", "sleep";
 357         pinctrl-0 = <&ltdc_pins_d>;
 358         pinctrl-1 = <&ltdc_sleep_pins_d>;
 359         status = "okay";
 360
 361         port {
 362                 #address-cells = <1>;
 363                 #size-cells = <0>;
 364
 365                 ltdc_ep0_out: endpoint@0 {
 366                         reg = <0>;
 367                         remote-endpoint = <&adv7513_in>;
 368                 };
 369         };
 370 };
 371
 372 &sai2 {
 373         clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
 374         pinctrl-names = "default", "sleep";
 375         pinctrl-0 = <&sai2a_pins_c>;
 376         pinctrl-1 = <&sai2a_sleep_pins_c>;
 377         clock-names = "pclk", "x8k", "x11k";
 378         status = "okay";
 379
 380         sai2a: audio-controller@4400b004 {
 381                 #clock-cells = <0>;
 382                 dma-names = "tx";
 383                 clocks = <&rcc SAI2_K>;
 384                 clock-names = "sai_ck";
 385                 status = "okay";
 386
 387                 sai2a_port: port {
 388                         sai2a_endpoint: endpoint {
 389                                 remote-endpoint = <&adv7513_i2s0>;
 390                                 format = "i2s";
 391                                 mclk-fs = <256>;
 392                         };
 393                 };
 394         };
 395 };
 396
 397 &sdmmc1 {
 398         pinctrl-names = "default", "opendrain", "sleep";
 399         pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
 400         pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
 401         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
 402         cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 403         disable-wp;
 404         st,sig-dir;
 405         st,neg-edge;
 406         st,use-ckin;
 407         bus-width = <4>;
 408         vmmc-supply = <&vdd_sd>;
 409         vqmmc-supply = <&sd_switch>;
 410         status = "okay";
 411 };
 412
 413 &sdmmc2 {
 414         pinctrl-names = "default", "opendrain", "sleep";
 415         pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
 416         pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
 417         pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
 418         bus-width = <8>;
 419         mmc-ddr-1_8v;
 420         no-sd;
 421         no-sdio;
 422         non-removable;
 423         st,neg-edge;
 424         vmmc-supply = <&v3v3>;
 425         vqmmc-supply = <&vdd_io>;
 426         status = "okay";
 427 };
 428
 429 &sdmmc3 {
 430         pinctrl-names = "default", "opendrain", "sleep";
 431         pinctrl-0 = <&sdmmc3_b4_pins_b>;
 432         pinctrl-1 = <&sdmmc3_b4_od_pins_b>;
 433         pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>;
 434         broken-cd;
 435         non-removable;
 436         st,neg-edge;
 437         bus-width = <4>;
 438         vmmc-supply = <&wlan_pwr>;
 439         status = "okay";
 440
 441         #address-cells = <1>;
 442         #size-cells = <0>;
 443         brcmf: bcrmf@1 {
 444                 reg = <1>;
 445                 compatible = "brcm,bcm4329-fmac";
 446         };
 447 };
 448
 449 &spi2 {
 450         pinctrl-names = "default";
 451         pinctrl-0 = <&spi2_pins_a>;
 452         cs-gpios = <&gpioi 0 0>;
 453         status = "disabled";
 454         /delete-property/dmas;
 455         /delete-property/dma-names;
 456 };
 457
 458 &uart4 {
 459         /* On Low speed expansion header */
 460         label = "LS-UART1";
 461         pinctrl-names = "default";
 462         pinctrl-0 = <&uart4_pins_b>;
 463         /delete-property/dmas;
 464         /delete-property/dma-names;
 465         status = "okay";
 466 };
 467
 468 &uart7 {
 469         /* On Low speed expansion header */
 470         label = "LS-UART0";
 471         pinctrl-names = "default";
 472         pinctrl-0 = <&uart7_pins_a>;
 473         uart-has-rtscts;
 474         /delete-property/dmas;
 475         /delete-property/dma-names;
 476         status = "okay";
 477 };
 478
 479 /* Bluetooth */
 480 &usart2 {
 481         pinctrl-names = "default", "sleep";
 482         pinctrl-0 = <&usart2_pins_a>;
 483         pinctrl-1 = <&usart2_sleep_pins_a>;
 484         st,hw-flow-ctrl;
 485         /delete-property/dmas;
 486         /delete-property/dma-names;
 487         status = "okay";
 488
 489         bluetooth {
 490                 compatible = "brcm,bcm43438-bt";
 491                 max-speed = <3000000>;
 492                 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>;
 493         };
 494 };
 495
 496 &usbh_ehci {
 497         phys = <&usbphyc_port0>;
 498         phy-names = "usb";
 499         status = "okay";
 500 };
 501
 502 &usbotg_hs {
 503         pinctrl-0 = <&usbotg_hs_pins_a>;
 504         pinctrl-names = "default";
 505         phy-names = "usb2-phy";
 506         phys = <&usbphyc_port1 0>;
 507         status = "okay";
 508         vbus-supply = <&vbus_otg>;
 509 };
 510
 511 &usbphyc {
 512         status = "okay";
 513 };
 514
 515 &usbphyc_port0 {
 516         phy-supply = <&vdd_usb>;
 517 };
 518
 519 &usbphyc_port1 {
 520         phy-supply = <&vdd_usb>;
 521 };