Patrice Chotard | 328125e | 2018-01-18 13:39:33 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015, STMicroelectronics - All Rights Reserved |
| 3 | * Author: Maxime Coquelin <mcoquelin.stm32@gmail.com> for STMicroelectronics. |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | /dts-v1/; |
| 9 | #include "stm32f429.dtsi" |
| 10 | #include "stm32f429-pinctrl.dtsi" |
| 11 | #include <dt-bindings/input/input.h> |
| 12 | #include <dt-bindings/gpio/gpio.h> |
| 13 | |
| 14 | / { |
| 15 | model = "STMicroelectronics STM32429i-EVAL board"; |
| 16 | compatible = "st,stm32429i-eval", "st,stm32f429"; |
| 17 | |
| 18 | chosen { |
| 19 | bootargs = "root=/dev/ram"; |
| 20 | stdout-path = "serial0:115200n8"; |
| 21 | }; |
| 22 | |
| 23 | memory { |
| 24 | reg = <0x00000000 0x2000000>; |
| 25 | }; |
| 26 | |
| 27 | aliases { |
| 28 | serial0 = &usart1; |
| 29 | }; |
| 30 | |
| 31 | clocks { |
| 32 | clk_ext_camera: clk-ext-camera { |
| 33 | #clock-cells = <0>; |
| 34 | compatible = "fixed-clock"; |
| 35 | clock-frequency = <24000000>; |
| 36 | }; |
| 37 | }; |
| 38 | |
| 39 | soc { |
| 40 | dma-ranges = <0xc0000000 0x0 0x10000000>; |
| 41 | }; |
| 42 | |
| 43 | regulators { |
| 44 | compatible = "simple-bus"; |
| 45 | #address-cells = <1>; |
| 46 | #size-cells = <0>; |
| 47 | |
| 48 | reg_vref: regulator@0 { |
| 49 | compatible = "regulator-fixed"; |
| 50 | reg = <0>; |
| 51 | regulator-name = "vref"; |
| 52 | regulator-min-microvolt = <3300000>; |
| 53 | regulator-max-microvolt = <3300000>; |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | leds { |
| 58 | compatible = "gpio-leds"; |
| 59 | green { |
| 60 | gpios = <&gpiog 6 1>; |
| 61 | linux,default-trigger = "heartbeat"; |
| 62 | }; |
| 63 | orange { |
| 64 | gpios = <&gpiog 7 1>; |
| 65 | }; |
| 66 | red { |
| 67 | gpios = <&gpiog 10 1>; |
| 68 | }; |
| 69 | blue { |
| 70 | gpios = <&gpiog 12 1>; |
| 71 | }; |
| 72 | }; |
| 73 | |
| 74 | gpio_keys { |
| 75 | compatible = "gpio-keys"; |
| 76 | #address-cells = <1>; |
| 77 | #size-cells = <0>; |
| 78 | autorepeat; |
| 79 | button@0 { |
| 80 | label = "Wake up"; |
| 81 | linux,code = <KEY_WAKEUP>; |
| 82 | gpios = <&gpioa 0 0>; |
| 83 | }; |
| 84 | button@1 { |
| 85 | label = "Tamper"; |
| 86 | linux,code = <KEY_RESTART>; |
| 87 | gpios = <&gpioc 13 0>; |
| 88 | }; |
| 89 | }; |
| 90 | |
| 91 | usbotg_hs_phy: usbphy { |
| 92 | #phy-cells = <0>; |
| 93 | compatible = "usb-nop-xceiv"; |
| 94 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>; |
| 95 | clock-names = "main_clk"; |
| 96 | }; |
| 97 | |
| 98 | panel_rgb: panel-rgb { |
| 99 | compatible = "ampire,am-480272h3tmqw-t01h"; |
| 100 | status = "okay"; |
| 101 | port { |
| 102 | panel_in_rgb: endpoint { |
| 103 | remote-endpoint = <<dc_out_rgb>; |
| 104 | }; |
| 105 | }; |
| 106 | }; |
| 107 | |
| 108 | mmc_vcard: mmc_vcard { |
| 109 | compatible = "regulator-fixed"; |
| 110 | regulator-name = "mmc_vcard"; |
| 111 | regulator-min-microvolt = <3300000>; |
| 112 | regulator-max-microvolt = <3300000>; |
| 113 | }; |
| 114 | }; |
| 115 | |
| 116 | &adc { |
| 117 | pinctrl-names = "default"; |
| 118 | pinctrl-0 = <&adc3_in8_pin>; |
| 119 | vref-supply = <®_vref>; |
| 120 | status = "okay"; |
| 121 | adc3: adc@200 { |
| 122 | st,adc-channels = <8>; |
| 123 | status = "okay"; |
| 124 | }; |
| 125 | }; |
| 126 | |
| 127 | &clk_hse { |
| 128 | clock-frequency = <25000000>; |
| 129 | }; |
| 130 | |
| 131 | &crc { |
| 132 | status = "okay"; |
| 133 | }; |
| 134 | |
| 135 | &dcmi { |
| 136 | status = "okay"; |
| 137 | |
| 138 | port { |
| 139 | dcmi_0: endpoint { |
| 140 | remote-endpoint = <&ov2640_0>; |
| 141 | bus-width = <8>; |
| 142 | hsync-active = <0>; |
| 143 | vsync-active = <0>; |
| 144 | pclk-sample = <1>; |
| 145 | }; |
| 146 | }; |
| 147 | }; |
| 148 | |
| 149 | &i2c1 { |
| 150 | pinctrl-0 = <&i2c1_pins>; |
| 151 | pinctrl-names = "default"; |
| 152 | status = "okay"; |
| 153 | |
| 154 | ov2640: camera@30 { |
| 155 | compatible = "ovti,ov2640"; |
| 156 | reg = <0x30>; |
| 157 | resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>; |
| 158 | pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>; |
| 159 | clocks = <&clk_ext_camera>; |
| 160 | clock-names = "xvclk"; |
| 161 | status = "okay"; |
| 162 | |
| 163 | port { |
| 164 | ov2640_0: endpoint { |
| 165 | remote-endpoint = <&dcmi_0>; |
| 166 | }; |
| 167 | }; |
| 168 | }; |
| 169 | |
| 170 | stmpe1600: stmpe1600@42 { |
| 171 | compatible = "st,stmpe1600"; |
| 172 | reg = <0x42>; |
| 173 | interrupts = <8 3>; |
| 174 | interrupt-parent = <&gpioi>; |
| 175 | interrupt-controller; |
| 176 | wakeup-source; |
| 177 | |
| 178 | stmpegpio: stmpe_gpio { |
| 179 | compatible = "st,stmpe-gpio"; |
| 180 | gpio-controller; |
| 181 | #gpio-cells = <2>; |
| 182 | }; |
| 183 | }; |
| 184 | }; |
| 185 | |
| 186 | &iwdg { |
| 187 | status = "okay"; |
| 188 | timeout-sec = <32>; |
| 189 | }; |
| 190 | |
| 191 | <dc { |
| 192 | status = "okay"; |
| 193 | pinctrl-0 = <<dc_pins>; |
| 194 | pinctrl-names = "default"; |
| 195 | dma-ranges; |
| 196 | |
| 197 | port { |
| 198 | ltdc_out_rgb: endpoint { |
| 199 | remote-endpoint = <&panel_in_rgb>; |
| 200 | }; |
| 201 | }; |
| 202 | }; |
| 203 | |
| 204 | &mac { |
| 205 | status = "okay"; |
| 206 | pinctrl-0 = <ðernet_mii>; |
| 207 | pinctrl-names = "default"; |
| 208 | phy-mode = "mii"; |
| 209 | phy-handle = <&phy1>; |
| 210 | mdio0 { |
| 211 | #address-cells = <1>; |
| 212 | #size-cells = <0>; |
| 213 | compatible = "snps,dwmac-mdio"; |
| 214 | phy1: ethernet-phy@1 { |
| 215 | reg = <1>; |
| 216 | }; |
| 217 | }; |
| 218 | }; |
| 219 | |
| 220 | &rtc { |
| 221 | status = "okay"; |
| 222 | }; |
| 223 | |
| 224 | &sdio { |
| 225 | status = "okay"; |
| 226 | vmmc-supply = <&mmc_vcard>; |
| 227 | cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>; |
| 228 | cd-inverted; |
| 229 | pinctrl-names = "default", "opendrain"; |
| 230 | pinctrl-0 = <&sdio_pins>; |
| 231 | pinctrl-1 = <&sdio_pins_od>; |
| 232 | bus-width = <4>; |
Patrice Chotard | 90f903b | 2018-02-08 17:25:19 +0100 | [diff] [blame^] | 233 | max-frequency = <14000000>; |
Patrice Chotard | 328125e | 2018-01-18 13:39:33 +0100 | [diff] [blame] | 234 | }; |
| 235 | |
| 236 | &timers1 { |
| 237 | status = "okay"; |
| 238 | |
| 239 | pwm { |
| 240 | pinctrl-0 = <&pwm1_pins>; |
| 241 | pinctrl-names = "default"; |
| 242 | status = "okay"; |
| 243 | }; |
| 244 | |
| 245 | timer@0 { |
| 246 | status = "okay"; |
| 247 | }; |
| 248 | }; |
| 249 | |
| 250 | &timers3 { |
| 251 | status = "okay"; |
| 252 | |
| 253 | pwm { |
| 254 | pinctrl-0 = <&pwm3_pins>; |
| 255 | pinctrl-names = "default"; |
| 256 | status = "okay"; |
| 257 | }; |
| 258 | |
| 259 | timer@2 { |
| 260 | status = "okay"; |
| 261 | }; |
| 262 | }; |
| 263 | |
| 264 | &usart1 { |
| 265 | pinctrl-0 = <&usart1_pins_a>; |
| 266 | pinctrl-names = "default"; |
| 267 | status = "okay"; |
| 268 | }; |
| 269 | |
| 270 | &usbotg_hs { |
| 271 | dr_mode = "host"; |
| 272 | phys = <&usbotg_hs_phy>; |
| 273 | phy-names = "usb2-phy"; |
| 274 | pinctrl-0 = <&usbotg_hs_pins_a>; |
| 275 | pinctrl-names = "default"; |
| 276 | status = "okay"; |
| 277 | }; |