arch/arm/boot/dts/stm32mp157c-ev1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
   4  * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
   5  */
   6 /dts-v1/;
   7
   8 #include "stm32mp157c-ed1.dts"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11
  12 / {
  13         model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
  14         compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
  15
  16         chosen {
  17                 stdout-path = "serial0:115200n8";
  18         };
  19
  20         aliases {
  21                 serial0 = &uart4;
  22                 ethernet0 = &ethernet0;
  23         };
  24
  25         clocks {
  26                 clk_ext_camera: clk-ext-camera {
  27                         #clock-cells = <0>;
  28                         compatible = "fixed-clock";
  29                         clock-frequency = <24000000>;
  30                 };
  31         };
  32
  33         joystick {
  34                 compatible = "gpio-keys";
  35                 #size-cells = <0>;
  36                 pinctrl-0 = <&joystick_pins>;
  37                 pinctrl-names = "default";
  38                 button-0 {
  39                         label = "JoySel";
  40                         linux,code = <KEY_ENTER>;
  41                         interrupt-parent = <&stmfx_pinctrl>;
  42                         interrupts = <0 IRQ_TYPE_EDGE_RISING>;
  43                 };
  44                 button-1 {
  45                         label = "JoyDown";
  46                         linux,code = <KEY_DOWN>;
  47                         interrupt-parent = <&stmfx_pinctrl>;
  48                         interrupts = <1 IRQ_TYPE_EDGE_RISING>;
  49                 };
  50                 button-2 {
  51                         label = "JoyLeft";
  52                         linux,code = <KEY_LEFT>;
  53                         interrupt-parent = <&stmfx_pinctrl>;
  54                         interrupts = <2 IRQ_TYPE_EDGE_RISING>;
  55                 };
  56                 button-3 {
  57                         label = "JoyRight";
  58                         linux,code = <KEY_RIGHT>;
  59                         interrupt-parent = <&stmfx_pinctrl>;
  60                         interrupts = <3 IRQ_TYPE_EDGE_RISING>;
  61                 };
  62                 button-4 {
  63                         label = "JoyUp";
  64                         linux,code = <KEY_UP>;
  65                         interrupt-parent = <&stmfx_pinctrl>;
  66                         interrupts = <4 IRQ_TYPE_EDGE_RISING>;
  67                 };
  68         };
  69
  70         panel_backlight: panel-backlight {
  71                 compatible = "gpio-backlight";
  72                 gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
  73                 default-on;
  74                 status = "okay";
  75         };
  76 };
  77
  78 &cec {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&cec_pins_a>;
  81         status = "okay";
  82 };
  83
  84 &dcmi {
  85         status = "okay";
  86         pinctrl-names = "default", "sleep";
  87         pinctrl-0 = <&dcmi_pins_a>;
  88         pinctrl-1 = <&dcmi_sleep_pins_a>;
  89
  90         port {
  91                 dcmi_0: endpoint {
  92                         remote-endpoint = <&ov5640_0>;
  93                         bus-width = <8>;
  94                         hsync-active = <0>;
  95                         vsync-active = <0>;
  96                         pclk-sample = <1>;
  97                 };
  98         };
  99 };
 100
 101 &dsi {
 102         #address-cells = <1>;
 103         #size-cells = <0>;
 104         phy-dsi-supply = <&reg18>;
 105         status = "okay";
 106
 107         ports {
 108                 #address-cells = <1>;
 109                 #size-cells = <0>;
 110
 111                 port@0 {
 112                         reg = <0>;
 113                         dsi_in: endpoint {
 114                                 remote-endpoint = <&ltdc_ep0_out>;
 115                         };
 116                 };
 117
 118                 port@1 {
 119                         reg = <1>;
 120                         dsi_out: endpoint {
 121                                 remote-endpoint = <&dsi_panel_in>;
 122                         };
 123                 };
 124         };
 125
 126         panel-dsi@0 {
 127                 compatible = "raydium,rm68200";
 128                 reg = <0>;
 129                 reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
 130                 backlight = <&panel_backlight>;
 131                 power-supply = <&v3v3>;
 132                 status = "okay";
 133
 134                 port {
 135                         dsi_panel_in: endpoint {
 136                                 remote-endpoint = <&dsi_out>;
 137                         };
 138                 };
 139         };
 140 };
 141
 142 &ethernet0 {
 143         status = "okay";
 144         pinctrl-0 = <&ethernet0_rgmii_pins_a>;
 145         pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
 146         pinctrl-names = "default", "sleep";
 147         phy-mode = "rgmii-id";
 148         max-speed = <1000>;
 149         phy-handle = <&phy0>;
 150
 151         mdio0 {
 152                 #address-cells = <1>;
 153                 #size-cells = <0>;
 154                 compatible = "snps,dwmac-mdio";
 155                 phy0: ethernet-phy@0 {
 156                         reg = <0>;
 157                 };
 158         };
 159 };
 160
 161 &fmc {
 162         pinctrl-names = "default", "sleep";
 163         pinctrl-0 = <&fmc_pins_a>;
 164         pinctrl-1 = <&fmc_sleep_pins_a>;
 165         status = "okay";
 166         #address-cells = <1>;
 167         #size-cells = <0>;
 168
 169         nand@0 {
 170                 reg = <0>;
 171                 nand-on-flash-bbt;
 172                 #address-cells = <1>;
 173                 #size-cells = <1>;
 174         };
 175 };
 176
 177 &i2c2 {
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&i2c2_pins_a>;
 180         i2c-scl-rising-time-ns = <185>;
 181         i2c-scl-falling-time-ns = <20>;
 182         status = "okay";
 183
 184         ov5640: camera@3c {
 185                 compatible = "ovti,ov5640";
 186                 pinctrl-names = "default";
 187                 pinctrl-0 = <&ov5640_pins>;
 188                 reg = <0x3c>;
 189                 clocks = <&clk_ext_camera>;
 190                 clock-names = "xclk";
 191                 DOVDD-supply = <&v2v8>;
 192                 powerdown-gpios = <&stmfx_pinctrl 18 GPIO_ACTIVE_HIGH>;
 193                 reset-gpios = <&stmfx_pinctrl 19 GPIO_ACTIVE_LOW>;
 194                 rotation = <180>;
 195                 status = "okay";
 196
 197                 port {
 198                         ov5640_0: endpoint {
 199                                 remote-endpoint = <&dcmi_0>;
 200                                 bus-width = <8>;
 201                                 data-shift = <2>; /* lines 9:2 are used */
 202                                 hsync-active = <0>;
 203                                 vsync-active = <0>;
 204                                 pclk-sample = <1>;
 205                         };
 206                 };
 207         };
 208
 209         stmfx: stmfx@42 {
 210                 compatible = "st,stmfx-0300";
 211                 reg = <0x42>;
 212                 interrupts = <8 IRQ_TYPE_EDGE_RISING>;
 213                 interrupt-parent = <&gpioi>;
 214                 vdd-supply = <&v3v3>;
 215
 216                 stmfx_pinctrl: stmfx-pin-controller {
 217                         compatible = "st,stmfx-0300-pinctrl";
 218                         gpio-controller;
 219                         #gpio-cells = <2>;
 220                         interrupt-controller;
 221                         #interrupt-cells = <2>;
 222                         gpio-ranges = <&stmfx_pinctrl 0 0 24>;
 223
 224                         joystick_pins: joystick {
 225                                 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
 226                                 drive-push-pull;
 227                                 bias-pull-down;
 228                         };
 229
 230                         ov5640_pins: camera {
 231                                 pins = "agpio2", "agpio3"; /* stmfx pins 18 & 19 */
 232                                 drive-push-pull;
 233                                 output-low;
 234                         };
 235                 };
 236         };
 237 };
 238
 239 &i2c5 {
 240         pinctrl-names = "default";
 241         pinctrl-0 = <&i2c5_pins_a>;
 242         i2c-scl-rising-time-ns = <185>;
 243         i2c-scl-falling-time-ns = <20>;
 244         status = "okay";
 245 };
 246
 247 &ltdc {
 248         status = "okay";
 249
 250         port {
 251                 #address-cells = <1>;
 252                 #size-cells = <0>;
 253
 254                 ltdc_ep0_out: endpoint@0 {
 255                         reg = <0>;
 256                         remote-endpoint = <&dsi_in>;
 257                 };
 258         };
 259 };
 260
 261 &m_can1 {
 262         pinctrl-names = "default", "sleep";
 263         pinctrl-0 = <&m_can1_pins_a>;
 264         pinctrl-1 = <&m_can1_sleep_pins_a>;
 265         status = "okay";
 266 };
 267
 268 &qspi {
 269         pinctrl-names = "default", "sleep";
 270         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
 271         pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
 272         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 273         #address-cells = <1>;
 274         #size-cells = <0>;
 275         status = "okay";
 276
 277         flash0: mx66l51235l@0 {
 278                 compatible = "jedec,spi-nor";
 279                 reg = <0>;
 280                 spi-rx-bus-width = <4>;
 281                 spi-max-frequency = <108000000>;
 282                 #address-cells = <1>;
 283                 #size-cells = <1>;
 284         };
 285
 286         flash1: mx66l51235l@1 {
 287                 compatible = "jedec,spi-nor";
 288                 reg = <1>;
 289                 spi-rx-bus-width = <4>;
 290                 spi-max-frequency = <108000000>;
 291                 #address-cells = <1>;
 292                 #size-cells = <1>;
 293         };
 294 };
 295
 296 &spi1 {
 297         pinctrl-names = "default";
 298         pinctrl-0 = <&spi1_pins_a>;
 299         status = "disabled";
 300 };
 301
 302 &timers2 {
 303         /* spare dmas for other usage (un-delete to enable pwm capture) */
 304         /delete-property/dmas;
 305         /delete-property/dma-names;
 306         status = "disabled";
 307         pwm {
 308                 pinctrl-0 = <&pwm2_pins_a>;
 309                 pinctrl-names = "default";
 310                 status = "okay";
 311         };
 312         timer@1 {
 313                 status = "okay";
 314         };
 315 };
 316
 317 &timers8 {
 318         /delete-property/dmas;
 319         /delete-property/dma-names;
 320         status = "disabled";
 321         pwm {
 322                 pinctrl-0 = <&pwm8_pins_a>;
 323                 pinctrl-names = "default";
 324                 status = "okay";
 325         };
 326         timer@7 {
 327                 status = "okay";
 328         };
 329 };
 330
 331 &timers12 {
 332         /delete-property/dmas;
 333         /delete-property/dma-names;
 334         status = "disabled";
 335         pwm {
 336                 pinctrl-0 = <&pwm12_pins_a>;
 337                 pinctrl-names = "default";
 338                 status = "okay";
 339         };
 340         timer@11 {
 341                 status = "okay";
 342         };
 343 };
 344
 345 &usbh_ehci {
 346         phys = <&usbphyc_port0>;
 347         phy-names = "usb";
 348         status = "okay";
 349 };
 350
 351 &usbotg_hs {
 352         dr_mode = "peripheral";
 353         phys = <&usbphyc_port1 0>;
 354         phy-names = "usb2-phy";
 355         status = "okay";
 356 };
 357
 358 &usbphyc {
 359         status = "okay";
 360 };