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                 reset-post-delay-us = <1000>;
 145
 146                 phy0: ethernet-phy@7 {
 147                         reg = <7>;
 148
 149                         rxc-skew-ps = <1500>;
 150                         rxdv-skew-ps = <540>;
 151                         rxd0-skew-ps = <420>;
 152                         rxd1-skew-ps = <420>;
 153                         rxd2-skew-ps = <420>;
 154                         rxd3-skew-ps = <420>;
 155
 156                         txc-skew-ps = <1440>;
 157                         txen-skew-ps = <540>;
 158                         txd0-skew-ps = <420>;
 159                         txd1-skew-ps = <420>;
 160                         txd2-skew-ps = <420>;
 161                         txd3-skew-ps = <420>;
 162                 };
 163         };
 164 };
 165
 166 &gpioa {
 167         gpio-line-names = "", "", "", "",
 168                           "", "", "", "",
 169                           "", "", "", "AV96-K",
 170                           "AV96-I", "", "AV96-A", "";
 171 };
 172
 173 &gpiob {
 174         gpio-line-names = "", "", "", "",
 175                           "", "AV96-J", "", "",
 176                           "", "", "", "AV96-B",
 177                           "", "AV96-L", "", "";
 178 };
 179
 180 &gpioc {
 181         gpio-line-names = "", "", "", "AV96-C",
 182                           "", "", "", "",
 183                           "", "", "", "",
 184                           "", "", "", "";
 185 };
 186
 187 &gpiod {
 188         gpio-line-names = "", "", "", "",
 189                           "", "", "", "",
 190                           "AV96-D", "", "", "",
 191                           "", "", "AV96-E", "AV96-F";
 192 };
 193
 194 &gpiof {
 195         gpio-line-names = "", "", "", "",
 196                           "", "", "", "",
 197                           "", "", "", "",
 198                           "AV96-G", "AV96-H", "", "";
 199 };
 200
 201 &i2c1 { /* X6 I2C1 */
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&i2c1_pins_b>;
 204         i2c-scl-rising-time-ns = <185>;
 205         i2c-scl-falling-time-ns = <20>;
 206         status = "okay";
 207         /delete-property/dmas;
 208         /delete-property/dma-names;
 209 };
 210
 211 &i2c2 { /* X6 I2C2 */
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&i2c2_pins_c>;
 214         i2c-scl-rising-time-ns = <185>;
 215         i2c-scl-falling-time-ns = <20>;
 216         status = "okay";
 217         /delete-property/dmas;
 218         /delete-property/dma-names;
 219 };
 220
 221 &i2c4 {
 222         hdmi-transmitter@3d {
 223                 compatible = "adi,adv7513";
 224                 reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>;
 225                 reg-names = "main", "edid", "cec", "packet";
 226                 clocks = <&cec_clock>;
 227                 clock-names = "cec";
 228
 229                 avdd-supply = <&v3v3>;
 230                 dvdd-supply = <&v3v3>;
 231                 pvdd-supply = <&v3v3>;
 232                 dvdd-3v-supply = <&v3v3>;
 233                 bgvdd-supply = <&v3v3>;
 234
 235                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 236                 interrupt-parent = <&gpiog>;
 237
 238                 status = "okay";
 239
 240                 adi,input-depth = <8>;
 241                 adi,input-colorspace = "rgb";
 242                 adi,input-clock = "1x";
 243
 244                 ports {
 245                         #address-cells = <1>;
 246                         #size-cells = <0>;
 247
 248                         port@0 {
 249                                 reg = <0>;
 250                                 adv7513_in: endpoint {
 251                                         remote-endpoint = <&ltdc_ep0_out>;
 252                                 };
 253                         };
 254
 255                         port@1 {
 256                                 reg = <1>;
 257                                 adv7513_out: endpoint {
 258                                         remote-endpoint = <&hdmi_con>;
 259                                 };
 260                         };
 261
 262                         port@2 {
 263                                 reg = <2>;
 264                                 adv7513_i2s0: endpoint {
 265                                         remote-endpoint = <&sai2a_endpoint>;
 266                                 };
 267                         };
 268                 };
 269         };
 270 };
 271
 272 &ltdc {
 273         pinctrl-names = "default", "sleep";
 274         pinctrl-0 = <&ltdc_pins_d>;
 275         pinctrl-1 = <&ltdc_sleep_pins_d>;
 276         status = "okay";
 277
 278         port {
 279                 #address-cells = <1>;
 280                 #size-cells = <0>;
 281
 282                 ltdc_ep0_out: endpoint@0 {
 283                         reg = <0>;
 284                         remote-endpoint = <&adv7513_in>;
 285                 };
 286         };
 287 };
 288
 289 &sai2 {
 290         clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
 291         pinctrl-names = "default", "sleep";
 292         pinctrl-0 = <&sai2a_pins_c>;
 293         pinctrl-1 = <&sai2a_sleep_pins_c>;
 294         clock-names = "pclk", "x8k", "x11k";
 295         status = "okay";
 296
 297         sai2a: audio-controller@4400b004 {
 298                 #clock-cells = <0>;
 299                 dma-names = "tx";
 300                 clocks = <&rcc SAI2_K>;
 301                 clock-names = "sai_ck";
 302                 status = "okay";
 303
 304                 sai2a_port: port {
 305                         sai2a_endpoint: endpoint {
 306                                 remote-endpoint = <&adv7513_i2s0>;
 307                                 format = "i2s";
 308                                 mclk-fs = <256>;
 309                         };
 310                 };
 311         };
 312 };
 313
 314 &sdmmc1 {
 315         pinctrl-names = "default", "opendrain", "sleep";
 316         pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
 317         pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
 318         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
 319         cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 320         disable-wp;
 321         st,sig-dir;
 322         st,neg-edge;
 323         st,use-ckin;
 324         bus-width = <4>;
 325         vmmc-supply = <&vdd_sd>;
 326         vqmmc-supply = <&sd_switch>;
 327         status = "okay";
 328 };
 329
 330 &sdmmc2 {
 331         pinctrl-names = "default", "opendrain", "sleep";
 332         pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
 333         pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
 334         pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
 335         bus-width = <8>;
 336         mmc-ddr-1_8v;
 337         no-sd;
 338         no-sdio;
 339         non-removable;
 340         st,neg-edge;
 341         vmmc-supply = <&v3v3>;
 342         vqmmc-supply = <&vdd_io>;
 343         status = "okay";
 344 };
 345
 346 &sdmmc3 {
 347         pinctrl-names = "default", "opendrain", "sleep";
 348         pinctrl-0 = <&sdmmc3_b4_pins_b>;
 349         pinctrl-1 = <&sdmmc3_b4_od_pins_b>;
 350         pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>;
 351         broken-cd;
 352         non-removable;
 353         st,neg-edge;
 354         bus-width = <4>;
 355         vmmc-supply = <&wlan_pwr>;
 356         status = "okay";
 357
 358         #address-cells = <1>;
 359         #size-cells = <0>;
 360         brcmf: bcrmf@1 {
 361                 reg = <1>;
 362                 compatible = "brcm,bcm4329-fmac";
 363         };
 364 };
 365
 366 &spi2 {
 367         pinctrl-names = "default";
 368         pinctrl-0 = <&spi2_pins_a>;
 369         cs-gpios = <&gpioi 0 0>;
 370         status = "disabled";
 371         /delete-property/dmas;
 372         /delete-property/dma-names;
 373 };
 374
 375 &uart4 {
 376         /* On Low speed expansion header */
 377         label = "LS-UART1";
 378         pinctrl-names = "default";
 379         pinctrl-0 = <&uart4_pins_b>;
 380         /delete-property/dmas;
 381         /delete-property/dma-names;
 382         status = "okay";
 383 };
 384
 385 &uart7 {
 386         /* On Low speed expansion header */
 387         label = "LS-UART0";
 388         pinctrl-names = "default";
 389         pinctrl-0 = <&uart7_pins_a>;
 390         uart-has-rtscts;
 391         /delete-property/dmas;
 392         /delete-property/dma-names;
 393         status = "okay";
 394 };
 395
 396 /* Bluetooth */
 397 &usart2 {
 398         pinctrl-names = "default", "sleep";
 399         pinctrl-0 = <&usart2_pins_a>;
 400         pinctrl-1 = <&usart2_sleep_pins_a>;
 401         st,hw-flow-ctrl;
 402         /delete-property/dmas;
 403         /delete-property/dma-names;
 404         status = "okay";
 405
 406         bluetooth {
 407                 compatible = "brcm,bcm43438-bt";
 408                 max-speed = <3000000>;
 409                 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>;
 410         };
 411 };
 412
 413 &usbh_ehci {
 414         phys = <&usbphyc_port0>;
 415         phy-names = "usb";
 416         status = "okay";
 417 };
 418
 419 &usbotg_hs {
 420         pinctrl-0 = <&usbotg_hs_pins_a>;
 421         pinctrl-names = "default";
 422         phy-names = "usb2-phy";
 423         phys = <&usbphyc_port1 0>;
 424         status = "okay";
 425         vbus-supply = <&vbus_otg>;
 426 };
 427
 428 &usbphyc {
 429         status = "okay";
 430 };
 431
 432 &usbphyc_port0 {
 433         phy-supply = <&vdd_usb>;
 434 };
 435
 436 &usbphyc_port1 {
 437         phy-supply = <&vdd_usb>;
 438 };