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                 pinctrl-0 = <&joystick_pins>;
  36                 pinctrl-names = "default";
  37                 button-0 {
  38                         label = "JoySel";
  39                         linux,code = <KEY_ENTER>;
  40                         interrupt-parent = <&stmfx_pinctrl>;
  41                         interrupts = <0 IRQ_TYPE_EDGE_RISING>;
  42                 };
  43                 button-1 {
  44                         label = "JoyDown";
  45                         linux,code = <KEY_DOWN>;
  46                         interrupt-parent = <&stmfx_pinctrl>;
  47                         interrupts = <1 IRQ_TYPE_EDGE_RISING>;
  48                 };
  49                 button-2 {
  50                         label = "JoyLeft";
  51                         linux,code = <KEY_LEFT>;
  52                         interrupt-parent = <&stmfx_pinctrl>;
  53                         interrupts = <2 IRQ_TYPE_EDGE_RISING>;
  54                 };
  55                 button-3 {
  56                         label = "JoyRight";
  57                         linux,code = <KEY_RIGHT>;
  58                         interrupt-parent = <&stmfx_pinctrl>;
  59                         interrupts = <3 IRQ_TYPE_EDGE_RISING>;
  60                 };
  61                 button-4 {
  62                         label = "JoyUp";
  63                         linux,code = <KEY_UP>;
  64                         interrupt-parent = <&stmfx_pinctrl>;
  65                         interrupts = <4 IRQ_TYPE_EDGE_RISING>;
  66                 };
  67         };
  68
  69         panel_backlight: panel-backlight {
  70                 compatible = "gpio-backlight";
  71                 gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
  72                 default-on;
  73                 status = "okay";
  74         };
  75 };
  76
  77 &cec {
  78         pinctrl-names = "default";
  79         pinctrl-0 = <&cec_pins_a>;
  80         status = "okay";
  81 };
  82
  83 &dcmi {
  84         status = "okay";
  85         pinctrl-names = "default", "sleep";
  86         pinctrl-0 = <&dcmi_pins_a>;
  87         pinctrl-1 = <&dcmi_sleep_pins_a>;
  88
  89         port {
  90                 dcmi_0: endpoint {
  91                         remote-endpoint = <&ov5640_0>;
  92                         bus-width = <8>;
  93                         hsync-active = <0>;
  94                         vsync-active = <0>;
  95                         pclk-sample = <1>;
  96                 };
  97         };
  98 };
  99
 100 &dsi {
 101         #address-cells = <1>;
 102         #size-cells = <0>;
 103         phy-dsi-supply = <&reg18>;
 104         status = "okay";
 105
 106         ports {
 107                 #address-cells = <1>;
 108                 #size-cells = <0>;
 109
 110                 port@0 {
 111                         reg = <0>;
 112                         dsi_in: endpoint {
 113                                 remote-endpoint = <&ltdc_ep0_out>;
 114                         };
 115                 };
 116
 117                 port@1 {
 118                         reg = <1>;
 119                         dsi_out: endpoint {
 120                                 remote-endpoint = <&dsi_panel_in>;
 121                         };
 122                 };
 123         };
 124
 125         panel-dsi@0 {
 126                 compatible = "raydium,rm68200";
 127                 reg = <0>;
 128                 reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
 129                 backlight = <&panel_backlight>;
 130                 power-supply = <&v3v3>;
 131                 status = "okay";
 132
 133                 port {
 134                         dsi_panel_in: endpoint {
 135                                 remote-endpoint = <&dsi_out>;
 136                         };
 137                 };
 138         };
 139 };
 140
 141 &ethernet0 {
 142         status = "okay";
 143         pinctrl-0 = <&ethernet0_rgmii_pins_a>;
 144         pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
 145         pinctrl-names = "default", "sleep";
 146         phy-mode = "rgmii-id";
 147         max-speed = <1000>;
 148         phy-handle = <&phy0>;
 149
 150         mdio0 {
 151                 #address-cells = <1>;
 152                 #size-cells = <0>;
 153                 compatible = "snps,dwmac-mdio";
 154                 phy0: ethernet-phy@0 {
 155                         reg = <0>;
 156                 };
 157         };
 158 };
 159
 160 &fmc {
 161         pinctrl-names = "default", "sleep";
 162         pinctrl-0 = <&fmc_pins_a>;
 163         pinctrl-1 = <&fmc_sleep_pins_a>;
 164         status = "okay";
 165         #address-cells = <1>;
 166         #size-cells = <0>;
 167
 168         nand@0 {
 169                 reg = <0>;
 170                 nand-on-flash-bbt;
 171                 #address-cells = <1>;
 172                 #size-cells = <1>;
 173         };
 174 };
 175
 176 &i2c2 {
 177         pinctrl-names = "default", "sleep";
 178         pinctrl-0 = <&i2c2_pins_a>;
 179         pinctrl-1 = <&i2c2_pins_sleep_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: pinctrl {
 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-pins {
 223                                 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
 224                                 bias-pull-down;
 225                         };
 226                 };
 227         };
 228 };
 229
 230 &i2c5 {
 231         pinctrl-names = "default", "sleep";
 232         pinctrl-0 = <&i2c5_pins_a>;
 233         pinctrl-1 = <&i2c5_pins_sleep_a>;
 234         i2c-scl-rising-time-ns = <185>;
 235         i2c-scl-falling-time-ns = <20>;
 236         status = "okay";
 237 };
 238
 239 &ltdc {
 240         status = "okay";
 241
 242         port {
 243                 #address-cells = <1>;
 244                 #size-cells = <0>;
 245
 246                 ltdc_ep0_out: endpoint@0 {
 247                         reg = <0>;
 248                         remote-endpoint = <&dsi_in>;
 249                 };
 250         };
 251 };
 252
 253 &m_can1 {
 254         pinctrl-names = "default", "sleep";
 255         pinctrl-0 = <&m_can1_pins_a>;
 256         pinctrl-1 = <&m_can1_sleep_pins_a>;
 257         status = "okay";
 258 };
 259
 260 &qspi {
 261         pinctrl-names = "default", "sleep";
 262         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
 263         pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
 264         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 265         #address-cells = <1>;
 266         #size-cells = <0>;
 267         status = "okay";
 268
 269         flash0: mx66l51235l@0 {
 270                 compatible = "jedec,spi-nor";
 271                 reg = <0>;
 272                 spi-rx-bus-width = <4>;
 273                 spi-max-frequency = <108000000>;
 274                 #address-cells = <1>;
 275                 #size-cells = <1>;
 276         };
 277
 278         flash1: mx66l51235l@1 {
 279                 compatible = "jedec,spi-nor";
 280                 reg = <1>;
 281                 spi-rx-bus-width = <4>;
 282                 spi-max-frequency = <108000000>;
 283                 #address-cells = <1>;
 284                 #size-cells = <1>;
 285         };
 286 };
 287
 288 &sdmmc3 {
 289         pinctrl-names = "default", "opendrain", "sleep";
 290         pinctrl-0 = <&sdmmc3_b4_pins_a>;
 291         pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
 292         pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
 293         broken-cd;
 294         st,neg-edge;
 295         bus-width = <4>;
 296         vmmc-supply = <&v3v3>;
 297         status = "disabled";
 298 };
 299
 300 &spi1 {
 301         pinctrl-names = "default";
 302         pinctrl-0 = <&spi1_pins_a>;
 303         status = "disabled";
 304 };
 305
 306 &timers2 {
 307         /* spare dmas for other usage (un-delete to enable pwm capture) */
 308         /delete-property/dmas;
 309         /delete-property/dma-names;
 310         status = "disabled";
 311         pwm {
 312                 pinctrl-0 = <&pwm2_pins_a>;
 313                 pinctrl-1 = <&pwm2_sleep_pins_a>;
 314                 pinctrl-names = "default", "sleep";
 315                 status = "okay";
 316         };
 317         timer@1 {
 318                 status = "okay";
 319         };
 320 };
 321
 322 &timers8 {
 323         /delete-property/dmas;
 324         /delete-property/dma-names;
 325         status = "disabled";
 326         pwm {
 327                 pinctrl-0 = <&pwm8_pins_a>;
 328                 pinctrl-1 = <&pwm8_sleep_pins_a>;
 329                 pinctrl-names = "default", "sleep";
 330                 status = "okay";
 331         };
 332         timer@7 {
 333                 status = "okay";
 334         };
 335 };
 336
 337 &timers12 {
 338         /delete-property/dmas;
 339         /delete-property/dma-names;
 340         status = "disabled";
 341         pwm {
 342                 pinctrl-0 = <&pwm12_pins_a>;
 343                 pinctrl-1 = <&pwm12_sleep_pins_a>;
 344                 pinctrl-names = "default", "sleep";
 345                 status = "okay";
 346         };
 347         timer@11 {
 348                 status = "okay";
 349         };
 350 };
 351
 352 &usbh_ehci {
 353         phys = <&usbphyc_port0>;
 354         status = "okay";
 355 };
 356
 357 &usbotg_hs {
 358         pinctrl-0 = <&usbotg_hs_pins_a>;
 359         pinctrl-names = "default";
 360         phys = <&usbphyc_port1 0>;
 361         phy-names = "usb2-phy";
 362         status = "okay";
 363 };
 364
 365 &usbphyc {
 366         status = "okay";
 367 };