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 = "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 &ethernet0 {
 130         status = "okay";
 131         pinctrl-0 = <&ethernet0_rgmii_pins_c>;
 132         pinctrl-1 = <&ethernet0_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>, <0x2d>, <0x4d>, <0x5d>;
 224                 reg-names = "main", "cec", "edid", "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                 adi,input-style = <1>;
 243                 adi,input-justification = "evenly";
 244
 245                 ports {
 246                         #address-cells = <1>;
 247                         #size-cells = <0>;
 248
 249                         port@0 {
 250                                 reg = <0>;
 251                                 adv7513_in: endpoint {
 252                                         remote-endpoint = <&ltdc_ep0_out>;
 253                                 };
 254                         };
 255
 256                         port@1 {
 257                                 reg = <1>;
 258                                 adv7513_out: endpoint {
 259                                         remote-endpoint = <&hdmi_con>;
 260                                 };
 261                         };
 262
 263                         port@2 {
 264                                 reg = <2>;
 265                                 adv7513_i2s0: endpoint {
 266                                         remote-endpoint = <&sai2a_endpoint>;
 267                                 };
 268                         };
 269                 };
 270         };
 271 };
 272
 273 &ltdc {
 274         pinctrl-names = "default", "sleep";
 275         pinctrl-0 = <&ltdc_pins_d>;
 276         pinctrl-1 = <&ltdc_sleep_pins_d>;
 277         status = "okay";
 278
 279         port {
 280                 #address-cells = <1>;
 281                 #size-cells = <0>;
 282
 283                 ltdc_ep0_out: endpoint@0 {
 284                         reg = <0>;
 285                         remote-endpoint = <&adv7513_in>;
 286                 };
 287         };
 288 };
 289
 290 &sai2 {
 291         clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
 292         pinctrl-names = "default", "sleep";
 293         pinctrl-0 = <&sai2a_pins_c>;
 294         pinctrl-1 = <&sai2a_sleep_pins_c>;
 295         clock-names = "pclk", "x8k", "x11k";
 296         status = "okay";
 297
 298         sai2a: audio-controller@4400b004 {
 299                 #clock-cells = <0>;
 300                 dma-names = "tx";
 301                 clocks = <&rcc SAI2_K>;
 302                 clock-names = "sai_ck";
 303                 status = "okay";
 304
 305                 sai2a_port: port {
 306                         sai2a_endpoint: endpoint {
 307                                 remote-endpoint = <&adv7513_i2s0>;
 308                                 format = "i2s";
 309                                 mclk-fs = <256>;
 310                         };
 311                 };
 312         };
 313 };
 314
 315 &sdmmc1 {
 316         pinctrl-names = "default", "opendrain", "sleep";
 317         pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
 318         pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
 319         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
 320         cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 321         disable-wp;
 322         st,sig-dir;
 323         st,neg-edge;
 324         st,use-ckin;
 325         bus-width = <4>;
 326         vmmc-supply = <&vdd_sd>;
 327         vqmmc-supply = <&sd_switch>;
 328         status = "okay";
 329 };
 330
 331 &sdmmc2 {
 332         pinctrl-names = "default", "opendrain", "sleep";
 333         pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
 334         pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
 335         pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
 336         bus-width = <8>;
 337         mmc-ddr-1_8v;
 338         no-sd;
 339         no-sdio;
 340         non-removable;
 341         st,neg-edge;
 342         vmmc-supply = <&v3v3>;
 343         vqmmc-supply = <&vdd_io>;
 344         status = "okay";
 345 };
 346
 347 &sdmmc3 {
 348         pinctrl-names = "default", "opendrain", "sleep";
 349         pinctrl-0 = <&sdmmc3_b4_pins_b>;
 350         pinctrl-1 = <&sdmmc3_b4_od_pins_b>;
 351         pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>;
 352         broken-cd;
 353         non-removable;
 354         st,neg-edge;
 355         bus-width = <4>;
 356         vmmc-supply = <&wlan_pwr>;
 357         status = "okay";
 358
 359         #address-cells = <1>;
 360         #size-cells = <0>;
 361         brcmf: bcrmf@1 {
 362                 reg = <1>;
 363                 compatible = "brcm,bcm4329-fmac";
 364         };
 365 };
 366
 367 &spi2 {
 368         pinctrl-names = "default";
 369         pinctrl-0 = <&spi2_pins_a>;
 370         cs-gpios = <&gpioi 0 0>;
 371         status = "disabled";
 372         /delete-property/dmas;
 373         /delete-property/dma-names;
 374 };
 375
 376 &uart4 {
 377         /* On Low speed expansion header */
 378         label = "LS-UART1";
 379         pinctrl-names = "default";
 380         pinctrl-0 = <&uart4_pins_b>;
 381         status = "okay";
 382 };
 383
 384 &uart7 {
 385         /* On Low speed expansion header */
 386         label = "LS-UART0";
 387         pinctrl-names = "default";
 388         pinctrl-0 = <&uart7_pins_a>;
 389         uart-has-rtscts;
 390         status = "okay";
 391 };
 392
 393 /* Bluetooth */
 394 &usart2 {
 395         pinctrl-names = "default", "sleep";
 396         pinctrl-0 = <&usart2_pins_a>;
 397         pinctrl-1 = <&usart2_sleep_pins_a>;
 398         st,hw-flow-ctrl;
 399         status = "okay";
 400
 401         bluetooth {
 402                 compatible = "brcm,bcm43438-bt";
 403                 max-speed = <3000000>;
 404                 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>;
 405         };
 406 };
 407
 408 &usbh_ehci {
 409         phys = <&usbphyc_port0>;
 410         phy-names = "usb";
 411         status = "okay";
 412 };
 413
 414 &usbotg_hs {
 415         pinctrl-0 = <&usbotg_hs_pins_a>;
 416         pinctrl-names = "default";
 417         phy-names = "usb2-phy";
 418         phys = <&usbphyc_port1 0>;
 419         status = "okay";
 420         vbus-supply = <&vbus_otg>;
 421 };
 422
 423 &usbphyc {
 424         status = "okay";
 425 };
 426
 427 &usbphyc_port0 {
 428         phy-supply = <&vdd_usb>;
 429 };
 430
 431 &usbphyc_port1 {
 432         phy-supply = <&vdd_usb>;
 433 };