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>, <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 = <&ltdc_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 &ltdc {
 272         pinctrl-names = "default", "sleep";
 273         pinctrl-0 = <&ltdc_pins_d>;
 274         pinctrl-1 = <&ltdc_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 };