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                 reg = <0x3c>;
 187                 clocks = <&clk_ext_camera>;
 188                 clock-names = "xclk";
 189                 DOVDD-supply = <&v2v8>;
 190                 powerdown-gpios = <&stmfx_pinctrl 18 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>;
 191                 reset-gpios = <&stmfx_pinctrl 19 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
 192                 rotation = <180>;
 193                 status = "okay";
 194
 195                 port {
 196                         ov5640_0: endpoint {
 197                                 remote-endpoint = <&dcmi_0>;
 198                                 bus-width = <8>;
 199                                 data-shift = <2>; /* lines 9:2 are used */
 200                                 hsync-active = <0>;
 201                                 vsync-active = <0>;
 202                                 pclk-sample = <1>;
 203                         };
 204                 };
 205         };
 206
 207         stmfx: stmfx@42 {
 208                 compatible = "st,stmfx-0300";
 209                 reg = <0x42>;
 210                 interrupts = <8 IRQ_TYPE_EDGE_RISING>;
 211                 interrupt-parent = <&gpioi>;
 212                 vdd-supply = <&v3v3>;
 213
 214                 stmfx_pinctrl: stmfx-pin-controller {
 215                         compatible = "st,stmfx-0300-pinctrl";
 216                         gpio-controller;
 217                         #gpio-cells = <2>;
 218                         interrupt-controller;
 219                         #interrupt-cells = <2>;
 220                         gpio-ranges = <&stmfx_pinctrl 0 0 24>;
 221
 222                         joystick_pins: joystick {
 223                                 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
 224                                 bias-pull-down;
 225                         };
 226                 };
 227         };
 228 };
 229
 230 &i2c5 {
 231         pinctrl-names = "default";
 232         pinctrl-0 = <&i2c5_pins_a>;
 233         i2c-scl-rising-time-ns = <185>;
 234         i2c-scl-falling-time-ns = <20>;
 235         status = "okay";
 236 };
 237
 238 &ltdc {
 239         status = "okay";
 240
 241         port {
 242                 #address-cells = <1>;
 243                 #size-cells = <0>;
 244
 245                 ltdc_ep0_out: endpoint@0 {
 246                         reg = <0>;
 247                         remote-endpoint = <&dsi_in>;
 248                 };
 249         };
 250 };
 251
 252 &m_can1 {
 253         pinctrl-names = "default", "sleep";
 254         pinctrl-0 = <&m_can1_pins_a>;
 255         pinctrl-1 = <&m_can1_sleep_pins_a>;
 256         status = "okay";
 257 };
 258
 259 &qspi {
 260         pinctrl-names = "default", "sleep";
 261         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
 262         pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
 263         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 264         #address-cells = <1>;
 265         #size-cells = <0>;
 266         status = "okay";
 267
 268         flash0: mx66l51235l@0 {
 269                 compatible = "jedec,spi-nor";
 270                 reg = <0>;
 271                 spi-rx-bus-width = <4>;
 272                 spi-max-frequency = <108000000>;
 273                 #address-cells = <1>;
 274                 #size-cells = <1>;
 275         };
 276
 277         flash1: mx66l51235l@1 {
 278                 compatible = "jedec,spi-nor";
 279                 reg = <1>;
 280                 spi-rx-bus-width = <4>;
 281                 spi-max-frequency = <108000000>;
 282                 #address-cells = <1>;
 283                 #size-cells = <1>;
 284         };
 285 };
 286
 287 &spi1 {
 288         pinctrl-names = "default";
 289         pinctrl-0 = <&spi1_pins_a>;
 290         status = "disabled";
 291 };
 292
 293 &timers2 {
 294         /* spare dmas for other usage (un-delete to enable pwm capture) */
 295         /delete-property/dmas;
 296         /delete-property/dma-names;
 297         status = "disabled";
 298         pwm {
 299                 pinctrl-0 = <&pwm2_pins_a>;
 300                 pinctrl-names = "default";
 301                 status = "okay";
 302         };
 303         timer@1 {
 304                 status = "okay";
 305         };
 306 };
 307
 308 &timers8 {
 309         /delete-property/dmas;
 310         /delete-property/dma-names;
 311         status = "disabled";
 312         pwm {
 313                 pinctrl-0 = <&pwm8_pins_a>;
 314                 pinctrl-names = "default";
 315                 status = "okay";
 316         };
 317         timer@7 {
 318                 status = "okay";
 319         };
 320 };
 321
 322 &timers12 {
 323         /delete-property/dmas;
 324         /delete-property/dma-names;
 325         status = "disabled";
 326         pwm {
 327                 pinctrl-0 = <&pwm12_pins_a>;
 328                 pinctrl-names = "default";
 329                 status = "okay";
 330         };
 331         timer@11 {
 332                 status = "okay";
 333         };
 334 };
 335
 336 &usbh_ehci {
 337         phys = <&usbphyc_port0>;
 338         phy-names = "usb";
 339         status = "okay";
 340 };
 341
 342 &usbotg_hs {
 343         dr_mode = "peripheral";
 344         phys = <&usbphyc_port1 0>;
 345         phy-names = "usb2-phy";
 346         status = "okay";
 347 };
 348
 349 &usbphyc {
 350         status = "okay";
 351 };