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 &i2c1 { /* X6 I2C1 */
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&i2c1_pins_b>;
 168         i2c-scl-rising-time-ns = <185>;
 169         i2c-scl-falling-time-ns = <20>;
 170         status = "okay";
 171         /delete-property/dmas;
 172         /delete-property/dma-names;
 173 };
 174
 175 &i2c2 { /* X6 I2C2 */
 176         pinctrl-names = "default";
 177         pinctrl-0 = <&i2c2_pins_c>;
 178         i2c-scl-rising-time-ns = <185>;
 179         i2c-scl-falling-time-ns = <20>;
 180         status = "okay";
 181         /delete-property/dmas;
 182         /delete-property/dma-names;
 183 };
 184
 185 &i2c4 {
 186         hdmi-transmitter@3d {
 187                 compatible = "adi,adv7513";
 188                 reg = <0x3d>, <0x2d>, <0x4d>, <0x5d>;
 189                 reg-names = "main", "cec", "edid", "packet";
 190                 clocks = <&cec_clock>;
 191                 clock-names = "cec";
 192
 193                 avdd-supply = <&v3v3>;
 194                 dvdd-supply = <&v3v3>;
 195                 pvdd-supply = <&v3v3>;
 196                 dvdd-3v-supply = <&v3v3>;
 197                 bgvdd-supply = <&v3v3>;
 198
 199                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 200                 interrupt-parent = <&gpiog>;
 201
 202                 status = "okay";
 203
 204                 adi,input-depth = <8>;
 205                 adi,input-colorspace = "rgb";
 206                 adi,input-clock = "1x";
 207                 adi,input-style = <1>;
 208                 adi,input-justification = "evenly";
 209
 210                 ports {
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213
 214                         port@0 {
 215                                 reg = <0>;
 216                                 adv7513_in: endpoint {
 217                                         remote-endpoint = <&ltdc_ep0_out>;
 218                                 };
 219                         };
 220
 221                         port@1 {
 222                                 reg = <1>;
 223                                 adv7513_out: endpoint {
 224                                         remote-endpoint = <&hdmi_con>;
 225                                 };
 226                         };
 227
 228                         port@2 {
 229                                 reg = <2>;
 230                                 adv7513_i2s0: endpoint {
 231                                         remote-endpoint = <&sai2a_endpoint>;
 232                                 };
 233                         };
 234                 };
 235         };
 236 };
 237
 238 &ltdc {
 239         pinctrl-names = "default", "sleep";
 240         pinctrl-0 = <&ltdc_pins_d>;
 241         pinctrl-1 = <&ltdc_sleep_pins_d>;
 242         status = "okay";
 243
 244         port {
 245                 #address-cells = <1>;
 246                 #size-cells = <0>;
 247
 248                 ltdc_ep0_out: endpoint@0 {
 249                         reg = <0>;
 250                         remote-endpoint = <&adv7513_in>;
 251                 };
 252         };
 253 };
 254
 255 &sai2 {
 256         clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
 257         pinctrl-names = "default", "sleep";
 258         pinctrl-0 = <&sai2a_pins_c>;
 259         pinctrl-1 = <&sai2a_sleep_pins_c>;
 260         clock-names = "pclk", "x8k", "x11k";
 261         status = "okay";
 262
 263         sai2a: audio-controller@4400b004 {
 264                 #clock-cells = <0>;
 265                 dma-names = "tx";
 266                 clocks = <&rcc SAI2_K>;
 267                 clock-names = "sai_ck";
 268                 status = "okay";
 269
 270                 sai2a_port: port {
 271                         sai2a_endpoint: endpoint {
 272                                 remote-endpoint = <&adv7513_i2s0>;
 273                                 format = "i2s";
 274                                 mclk-fs = <256>;
 275                         };
 276                 };
 277         };
 278 };
 279
 280 &sdmmc1 {
 281         pinctrl-names = "default", "opendrain", "sleep";
 282         pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
 283         pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
 284         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
 285         cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 286         disable-wp;
 287         st,sig-dir;
 288         st,neg-edge;
 289         st,use-ckin;
 290         bus-width = <4>;
 291         vmmc-supply = <&vdd_sd>;
 292         vqmmc-supply = <&sd_switch>;
 293         status = "okay";
 294 };
 295
 296 &sdmmc2 {
 297         pinctrl-names = "default", "opendrain", "sleep";
 298         pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
 299         pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
 300         pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
 301         bus-width = <8>;
 302         mmc-ddr-1_8v;
 303         no-sd;
 304         no-sdio;
 305         non-removable;
 306         st,neg-edge;
 307         vmmc-supply = <&v3v3>;
 308         vqmmc-supply = <&vdd_io>;
 309         status = "okay";
 310 };
 311
 312 &sdmmc3 {
 313         pinctrl-names = "default", "opendrain", "sleep";
 314         pinctrl-0 = <&sdmmc3_b4_pins_b>;
 315         pinctrl-1 = <&sdmmc3_b4_od_pins_b>;
 316         pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>;
 317         broken-cd;
 318         non-removable;
 319         st,neg-edge;
 320         bus-width = <4>;
 321         vmmc-supply = <&wlan_pwr>;
 322         status = "okay";
 323
 324         #address-cells = <1>;
 325         #size-cells = <0>;
 326         brcmf: bcrmf@1 {
 327                 reg = <1>;
 328                 compatible = "brcm,bcm4329-fmac";
 329         };
 330 };
 331
 332 &spi2 {
 333         pinctrl-names = "default";
 334         pinctrl-0 = <&spi2_pins_a>;
 335         cs-gpios = <&gpioi 0 0>;
 336         status = "disabled";
 337         /delete-property/dmas;
 338         /delete-property/dma-names;
 339 };
 340
 341 &uart4 {
 342         /* On Low speed expansion header */
 343         label = "LS-UART1";
 344         pinctrl-names = "default";
 345         pinctrl-0 = <&uart4_pins_b>;
 346         status = "okay";
 347 };
 348
 349 &uart7 {
 350         /* On Low speed expansion header */
 351         label = "LS-UART0";
 352         pinctrl-names = "default";
 353         pinctrl-0 = <&uart7_pins_a>;
 354         uart-has-rtscts;
 355         status = "okay";
 356 };
 357
 358 /* Bluetooth */
 359 &usart2 {
 360         pinctrl-names = "default", "sleep";
 361         pinctrl-0 = <&usart2_pins_a>;
 362         pinctrl-1 = <&usart2_sleep_pins_a>;
 363         st,hw-flow-ctrl;
 364         status = "okay";
 365
 366         bluetooth {
 367                 compatible = "brcm,bcm43438-bt";
 368                 max-speed = <3000000>;
 369                 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>;
 370         };
 371 };
 372
 373 &usbh_ehci {
 374         phys = <&usbphyc_port0>;
 375         phy-names = "usb";
 376         status = "okay";
 377 };
 378
 379 &usbotg_hs {
 380         pinctrl-0 = <&usbotg_hs_pins_a>;
 381         pinctrl-names = "default";
 382         phy-names = "usb2-phy";
 383         phys = <&usbphyc_port1 0>;
 384         status = "okay";
 385         vbus-supply = <&vbus_otg>;
 386 };
 387
 388 &usbphyc {
 389         status = "okay";
 390 };
 391
 392 &usbphyc_port0 {
 393         phy-supply = <&vdd_usb>;
 394         vdda1v1-supply = <&reg11>;
 395         vdda1v8-supply = <&reg18>;
 396 };
 397
 398 &usbphyc_port1 {
 399         phy-supply = <&vdd_usb>;
 400         vdda1v1-supply = <&reg11>;
 401         vdda1v8-supply = <&reg18>;
 402 };