projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| eb6f87cc WY |
1 | /* |
| 2 | * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board | |
| 3 | * | |
| 4 | * Copyright (C) 2011 Atmel, | |
| 5 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> | |
| 6 | * | |
| 7 | * Licensed under GPLv2 or later. | |
| 8 | */ | |
| 9 | /dts-v1/; | |
| 10 | #include "at91sam9g45.dtsi" | |
| 11 | #include <dt-bindings/pwm/pwm.h> | |
| 12 | ||
| 13 | / { | |
| 14 | model = "Atmel AT91SAM9M10G45-EK"; | |
| 15 | compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9"; | |
| 16 | ||
| 17 | chosen { | |
| 18 | bootargs = "mem=64M root=/dev/mtdblock1 rw rootfstype=jffs2"; | |
| 19 | stdout-path = "serial0:115200n8"; | |
| 20 | u-boot,dm-pre-reloc; | |
| 21 | }; | |
| 22 | ||
| 23 | memory { | |
| 24 | reg = <0x70000000 0x4000000>; | |
| 25 | }; | |
| 26 | ||
| 27 | clocks { | |
| 28 | slow_xtal { | |
| 29 | clock-frequency = <32768>; | |
| 30 | }; | |
| 31 | ||
| 32 | main_xtal { | |
| 33 | clock-frequency = <12000000>; | |
| 34 | }; | |
| 35 | }; | |
| 36 | ||
| 37 | ahb { | |
| 38 | apb { | |
| 39 | dbgu: serial@ffffee00 { | |
| 40 | status = "okay"; | |
| 41 | u-boot,dm-pre-reloc; | |
| 42 | }; | |
| 43 | ||
| 44 | usart1: serial@fff90000 { | |
| 45 | pinctrl-0 = | |
| 46 | <&pinctrl_usart1 | |
| 47 | &pinctrl_usart1_rts | |
| 48 | &pinctrl_usart1_cts>; | |
| 49 | status = "okay"; | |
| 50 | }; | |
| 51 | ||
| 52 | macb0: ethernet@fffbc000 { | |
| 53 | phy-mode = "rmii"; | |
| 54 | status = "okay"; | |
| 55 | }; | |
| 56 | ||
| 57 | i2c0: i2c@fff84000 { | |
| 58 | status = "okay"; | |
| 59 | ov2640: camera@30 { | |
| 60 | compatible = "ovti,ov2640"; | |
| 61 | reg = <0x30>; | |
| 62 | pinctrl-names = "default"; | |
| 63 | pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; | |
| 64 | resetb-gpios = <&pioD 12 GPIO_ACTIVE_LOW>; | |
| 65 | pwdn-gpios = <&pioD 13 GPIO_ACTIVE_HIGH>; | |
| 66 | clocks = <&pck1>; | |
| 67 | clock-names = "xvclk"; | |
| 68 | assigned-clocks = <&pck1>; | |
| 69 | assigned-clock-rates = <25000000>; | |
| 70 | ||
| 71 | port { | |
| 72 | ov2640_0: endpoint { | |
| 73 | remote-endpoint = <&isi_0>; | |
| 74 | bus-width = <8>; | |
| 75 | }; | |
| 76 | }; | |
| 77 | }; | |
| 78 | }; | |
| 79 | ||
| 80 | i2c1: i2c@fff88000 { | |
| 81 | status = "okay"; | |
| 82 | }; | |
| 83 | ||
| 84 | watchdog@fffffd40 { | |
| 85 | status = "okay"; | |
| 86 | }; | |
| 87 | ||
| 88 | mmc0: mmc@fff80000 { | |
| 89 | pinctrl-0 = < | |
| 90 | &pinctrl_board_mmc0 | |
| 91 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
| 92 | &pinctrl_mmc0_slot0_dat1_3>; | |
| 93 | status = "okay"; | |
| 94 | slot@0 { | |
| 95 | reg = <0>; | |
| 96 | bus-width = <4>; | |
| 97 | cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>; | |
| 98 | }; | |
| 99 | }; | |
| 100 | ||
| 101 | mmc1: mmc@fffd0000 { | |
| 102 | pinctrl-0 = < | |
| 103 | &pinctrl_board_mmc1 | |
| 104 | &pinctrl_mmc1_slot0_clk_cmd_dat0 | |
| 105 | &pinctrl_mmc1_slot0_dat1_3>; | |
| 106 | status = "okay"; | |
| 107 | slot@0 { | |
| 108 | reg = <0>; | |
| 109 | bus-width = <4>; | |
| 110 | cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>; | |
| 111 | wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>; | |
| 112 | }; | |
| 113 | }; | |
| 114 | ||
| 115 | pinctrl@fffff200 { | |
| 116 | camera_sensor { | |
| 117 | pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 { | |
| 118 | atmel,pins = | |
| 119 | <AT91_PIOB 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; | |
| 120 | }; | |
| 121 | ||
| 122 | pinctrl_sensor_reset: sensor_reset-0 { | |
| 123 | atmel,pins = | |
| 124 | <AT91_PIOD 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; | |
| 125 | }; | |
| 126 | ||
| 127 | pinctrl_sensor_power: sensor_power-0 { | |
| 128 | atmel,pins = | |
| 129 | <AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; | |
| 130 | }; | |
| 131 | }; | |
| 132 | mmc0 { | |
| 133 | pinctrl_board_mmc0: mmc0-board { | |
| 134 | atmel,pins = | |
| 135 | <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD10 gpio CD pin pull up and deglitch */ | |
| 136 | }; | |
| 137 | }; | |
| 138 | ||
| 139 | mmc1 { | |
| 140 | pinctrl_board_mmc1: mmc1-board { | |
| 141 | atmel,pins = | |
| 142 | <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PD11 gpio CD pin pull up and deglitch */ | |
| 143 | AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD29 gpio WP pin pull up */ | |
| 144 | }; | |
| 145 | }; | |
| 146 | ||
| 147 | pwm0 { | |
| 148 | pinctrl_pwm_leds: pwm-led { | |
| 149 | atmel,pins = | |
| 150 | <AT91_PIOD 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PD0 periph B */ | |
| 151 | AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PD31 periph B */ | |
| 152 | }; | |
| 153 | }; | |
| 154 | }; | |
| 155 | ||
| 156 | spi0: spi@fffa4000{ | |
| 157 | status = "okay"; | |
| 158 | cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; | |
| 159 | mtd_dataflash@0 { | |
| 160 | compatible = "atmel,at45", "atmel,dataflash"; | |
| 161 | spi-max-frequency = <13000000>; | |
| 162 | reg = <0>; | |
| 163 | }; | |
| 164 | }; | |
| 165 | ||
| 166 | usb2: gadget@fff78000 { | |
| 167 | atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>; | |
| 168 | status = "okay"; | |
| 169 | }; | |
| 170 | ||
| 171 | adc0: adc@fffb0000 { | |
| 172 | pinctrl-names = "default"; | |
| 173 | pinctrl-0 = < | |
| 174 | &pinctrl_adc0_ad0 | |
| 175 | &pinctrl_adc0_ad1 | |
| 176 | &pinctrl_adc0_ad2 | |
| 177 | &pinctrl_adc0_ad3 | |
| 178 | &pinctrl_adc0_ad4 | |
| 179 | &pinctrl_adc0_ad5 | |
| 180 | &pinctrl_adc0_ad6 | |
| 181 | &pinctrl_adc0_ad7>; | |
| 182 | atmel,adc-ts-wires = <4>; | |
| 183 | status = "okay"; | |
| 184 | }; | |
| 185 | ||
| 186 | isi@fffb4000 { | |
| 187 | pinctrl-names = "default"; | |
| 188 | pinctrl-0 = <&pinctrl_isi_data_0_7>; | |
| 189 | status = "okay"; | |
| 190 | port { | |
| 191 | isi_0: endpoint { | |
| 192 | remote-endpoint = <&ov2640_0>; | |
| 193 | bus-width = <8>; | |
| 194 | vsync-active = <1>; | |
| 195 | hsync-active = <1>; | |
| 196 | }; | |
| 197 | }; | |
| 198 | }; | |
| 199 | ||
| 200 | pwm0: pwm@fffb8000 { | |
| 201 | status = "okay"; | |
| 202 | ||
| 203 | pinctrl-names = "default"; | |
| 204 | pinctrl-0 = <&pinctrl_pwm_leds>; | |
| 205 | }; | |
| 206 | ||
| 207 | rtc@fffffd20 { | |
| 208 | atmel,rtt-rtc-time-reg = <&gpbr 0x0>; | |
| 209 | status = "okay"; | |
| 210 | }; | |
| 211 | ||
| 212 | gpbr: syscon@fffffd60 { | |
| 213 | status = "okay"; | |
| 214 | }; | |
| 215 | ||
| 216 | rtc@fffffdb0 { | |
| 217 | status = "okay"; | |
| 218 | }; | |
| 219 | }; | |
| 220 | ||
| 221 | fb0: fb@0x00500000 { | |
| 222 | display = <&display0>; | |
| 223 | status = "okay"; | |
| 224 | ||
| 225 | display0: display { | |
| 226 | bits-per-pixel = <32>; | |
| 227 | atmel,lcdcon-backlight; | |
| 228 | atmel,dmacon = <0x1>; | |
| 229 | atmel,lcdcon2 = <0x80008002>; | |
| 230 | atmel,guard-time = <9>; | |
| 231 | atmel,lcd-wiring-mode = "RGB"; | |
| 232 | ||
| 233 | display-timings { | |
| 234 | native-mode = <&timing0>; | |
| 235 | timing0: timing0 { | |
| 236 | clock-frequency = <9000000>; | |
| 237 | hactive = <480>; | |
| 238 | vactive = <272>; | |
| 239 | hback-porch = <1>; | |
| 240 | hfront-porch = <1>; | |
| 241 | vback-porch = <40>; | |
| 242 | vfront-porch = <1>; | |
| 243 | hsync-len = <45>; | |
| 244 | vsync-len = <1>; | |
| 245 | }; | |
| 246 | }; | |
| 247 | }; | |
| 248 | }; | |
| 249 | ||
| 250 | nand0: nand@40000000 { | |
| 251 | nand-bus-width = <8>; | |
| 252 | nand-ecc-mode = "soft"; | |
| 253 | nand-on-flash-bbt; | |
| 254 | status = "okay"; | |
| 255 | ||
| 256 | boot@0 { | |
| 257 | label = "bootstrap/uboot/kernel"; | |
| 258 | reg = <0x0 0x400000>; | |
| 259 | }; | |
| 260 | ||
| 261 | rootfs@400000 { | |
| 262 | label = "rootfs"; | |
| 263 | reg = <0x400000 0x3C00000>; | |
| 264 | }; | |
| 265 | ||
| 266 | data@4000000 { | |
| 267 | label = "data"; | |
| 268 | reg = <0x4000000 0xC000000>; | |
| 269 | }; | |
| 270 | }; | |
| 271 | ||
| 272 | usb0: ohci@00700000 { | |
| 273 | status = "okay"; | |
| 274 | num-ports = <2>; | |
| 275 | atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW | |
| 276 | &pioD 3 GPIO_ACTIVE_LOW>; | |
| 277 | }; | |
| 278 | ||
| 279 | usb1: ehci@00800000 { | |
| 280 | status = "okay"; | |
| 281 | }; | |
| 282 | }; | |
| 283 | ||
| 284 | leds { | |
| 285 | compatible = "gpio-leds"; | |
| 286 | ||
| 287 | d8 { | |
| 288 | label = "d8"; | |
| 289 | gpios = <&pioD 30 GPIO_ACTIVE_HIGH>; | |
| 290 | linux,default-trigger = "heartbeat"; | |
| 291 | }; | |
| 292 | }; | |
| 293 | ||
| 294 | pwmleds { | |
| 295 | compatible = "pwm-leds"; | |
| 296 | ||
| 297 | d6 { | |
| 298 | label = "d6"; | |
| 299 | pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>; | |
| 300 | max-brightness = <255>; | |
| 301 | linux,default-trigger = "nand-disk"; | |
| 302 | }; | |
| 303 | ||
| 304 | d7 { | |
| 305 | label = "d7"; | |
| 306 | pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>; | |
| 307 | max-brightness = <255>; | |
| 308 | linux,default-trigger = "mmc0"; | |
| 309 | }; | |
| 310 | }; | |
| 311 | ||
| 312 | gpio_keys { | |
| 313 | compatible = "gpio-keys"; | |
| 314 | ||
| 315 | left_click { | |
| 316 | label = "left_click"; | |
| 317 | gpios = <&pioB 6 GPIO_ACTIVE_LOW>; | |
| 318 | linux,code = <272>; | |
| 319 | wakeup-source; | |
| 320 | }; | |
| 321 | ||
| 322 | right_click { | |
| 323 | label = "right_click"; | |
| 324 | gpios = <&pioB 7 GPIO_ACTIVE_LOW>; | |
| 325 | linux,code = <273>; | |
| 326 | wakeup-source; | |
| 327 | }; | |
| 328 | ||
| 329 | left { | |
| 330 | label = "Joystick Left"; | |
| 331 | gpios = <&pioB 14 GPIO_ACTIVE_LOW>; | |
| 332 | linux,code = <105>; | |
| 333 | }; | |
| 334 | ||
| 335 | right { | |
| 336 | label = "Joystick Right"; | |
| 337 | gpios = <&pioB 15 GPIO_ACTIVE_LOW>; | |
| 338 | linux,code = <106>; | |
| 339 | }; | |
| 340 | ||
| 341 | up { | |
| 342 | label = "Joystick Up"; | |
| 343 | gpios = <&pioB 16 GPIO_ACTIVE_LOW>; | |
| 344 | linux,code = <103>; | |
| 345 | }; | |
| 346 | ||
| 347 | down { | |
| 348 | label = "Joystick Down"; | |
| 349 | gpios = <&pioB 17 GPIO_ACTIVE_LOW>; | |
| 350 | linux,code = <108>; | |
| 351 | }; | |
| 352 | ||
| 353 | enter { | |
| 354 | label = "Joystick Press"; | |
| 355 | gpios = <&pioB 18 GPIO_ACTIVE_LOW>; | |
| 356 | linux,code = <28>; | |
| 357 | }; | |
| 358 | }; | |
| 359 | }; |