projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 6cb2a7fe WY |
1 | /* |
| 2 | * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <[email protected]> | |
| 5 | * | |
| 6 | * Licensed under GPLv2 only | |
| 7 | */ | |
| 8 | /dts-v1/; | |
| 9 | #include "at91sam9263.dtsi" | |
| 10 | ||
| 11 | / { | |
| 12 | model = "Atmel at91sam9263ek"; | |
| 13 | compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9"; | |
| 14 | ||
| 15 | chosen { | |
| 16 | bootargs = "mem=64M root=/dev/mtdblock5 rw rootfstype=ubifs"; | |
| 17 | stdout-path = "serial0:115200n8"; | |
| 8c103c33 | 18 | bootph-all; |
| 6cb2a7fe WY |
19 | }; |
| 20 | ||
| 21 | memory { | |
| 22 | reg = <0x20000000 0x4000000>; | |
| 23 | }; | |
| 24 | ||
| 25 | clocks { | |
| 26 | slow_xtal { | |
| 27 | clock-frequency = <32768>; | |
| 28 | }; | |
| 29 | ||
| 30 | main_xtal { | |
| 31 | clock-frequency = <16367660>; | |
| 32 | }; | |
| 33 | }; | |
| 34 | ||
| 35 | ahb { | |
| 36 | apb { | |
| 37 | dbgu: serial@ffffee00 { | |
| 8c103c33 | 38 | bootph-all; |
| 6cb2a7fe WY |
39 | status = "okay"; |
| 40 | }; | |
| 41 | ||
| 42 | usart0: serial@fff8c000 { | |
| 43 | pinctrl-0 = < | |
| 44 | &pinctrl_usart0 | |
| 45 | &pinctrl_usart0_rts | |
| 46 | &pinctrl_usart0_cts>; | |
| 47 | status = "okay"; | |
| 48 | }; | |
| 49 | ||
| 50 | macb0: ethernet@fffbc000 { | |
| 51 | phy-mode = "rmii"; | |
| 52 | status = "okay"; | |
| 53 | }; | |
| 54 | ||
| 55 | usb1: gadget@fff78000 { | |
| 56 | atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>; | |
| 57 | status = "okay"; | |
| 58 | }; | |
| 59 | ||
| 60 | mmc0: mmc@fff80000 { | |
| 61 | pinctrl-0 = < | |
| 62 | &pinctrl_board_mmc0 | |
| 63 | &pinctrl_mmc0_clk | |
| 64 | &pinctrl_mmc0_slot0_cmd_dat0 | |
| 65 | &pinctrl_mmc0_slot0_dat1_3>; | |
| 66 | status = "okay"; | |
| 67 | slot@0 { | |
| 68 | reg = <0>; | |
| 69 | bus-width = <4>; | |
| 70 | cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>; | |
| 71 | wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>; | |
| 72 | }; | |
| 73 | }; | |
| 74 | ||
| 75 | pinctrl@fffff200 { | |
| 76 | mmc0 { | |
| 77 | pinctrl_board_mmc0: mmc0-board { | |
| 78 | atmel,pins = | |
| 79 | <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */ | |
| 80 | AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */ | |
| 81 | }; | |
| 82 | }; | |
| 83 | }; | |
| 84 | ||
| 85 | spi0: spi@fffa4000 { | |
| 86 | status = "okay"; | |
| 87 | cs-gpios = <&pioA 5 0>, <0>, <0>, <0>; | |
| 88 | mtd_dataflash@0 { | |
| 89 | compatible = "atmel,at45", "atmel,dataflash"; | |
| eab36f6d | 90 | spi-max-frequency = <15000000>; |
| 6cb2a7fe WY |
91 | reg = <0>; |
| 92 | }; | |
| 93 | }; | |
| 94 | ||
| 95 | watchdog@fffffd40 { | |
| 96 | status = "okay"; | |
| 97 | }; | |
| 98 | }; | |
| 99 | ||
| 100 | fb0: fb@0x00700000 { | |
| 101 | display = <&display0>; | |
| 102 | status = "okay"; | |
| 103 | ||
| 104 | display0: display { | |
| 105 | bits-per-pixel = <16>; | |
| 106 | atmel,lcdcon-backlight; | |
| 107 | atmel,dmacon = <0x1>; | |
| 108 | atmel,lcdcon2 = <0x80008002>; | |
| 109 | atmel,guard-time = <1>; | |
| 110 | ||
| 111 | display-timings { | |
| 112 | native-mode = <&timing0>; | |
| 113 | timing0: timing0 { | |
| 114 | clock-frequency = <4965000>; | |
| 115 | hactive = <240>; | |
| 116 | vactive = <320>; | |
| 117 | hback-porch = <1>; | |
| 118 | hfront-porch = <33>; | |
| 119 | vback-porch = <1>; | |
| 120 | vfront-porch = <0>; | |
| 121 | hsync-len = <5>; | |
| 122 | vsync-len = <1>; | |
| 123 | hsync-active = <1>; | |
| 124 | vsync-active = <1>; | |
| 125 | }; | |
| 126 | }; | |
| 127 | }; | |
| 128 | }; | |
| 129 | ||
| 130 | nand0: nand@40000000 { | |
| 131 | nand-bus-width = <8>; | |
| 132 | nand-ecc-mode = "soft"; | |
| 133 | nand-on-flash-bbt = <1>; | |
| 134 | status = "okay"; | |
| 135 | ||
| 136 | at91bootstrap@0 { | |
| 137 | label = "at91bootstrap"; | |
| 138 | reg = <0x0 0x20000>; | |
| 139 | }; | |
| 140 | ||
| 141 | barebox@20000 { | |
| 142 | label = "barebox"; | |
| 143 | reg = <0x20000 0x40000>; | |
| 144 | }; | |
| 145 | ||
| 146 | bareboxenv@60000 { | |
| 147 | label = "bareboxenv"; | |
| 148 | reg = <0x60000 0x20000>; | |
| 149 | }; | |
| 150 | ||
| 151 | bareboxenv2@80000 { | |
| 152 | label = "bareboxenv2"; | |
| 153 | reg = <0x80000 0x20000>; | |
| 154 | }; | |
| 155 | ||
| 156 | oftree@80000 { | |
| 157 | label = "oftree"; | |
| 158 | reg = <0xa0000 0x20000>; | |
| 159 | }; | |
| 160 | ||
| 161 | kernel@a0000 { | |
| 162 | label = "kernel"; | |
| 163 | reg = <0xc0000 0x400000>; | |
| 164 | }; | |
| 165 | ||
| 166 | rootfs@4a0000 { | |
| 167 | label = "rootfs"; | |
| 168 | reg = <0x4c0000 0x7800000>; | |
| 169 | }; | |
| 170 | ||
| 171 | data@7ca0000 { | |
| 172 | label = "data"; | |
| 173 | reg = <0x7cc0000 0x8340000>; | |
| 174 | }; | |
| 175 | }; | |
| 176 | ||
| 177 | usb0: ohci@00a00000 { | |
| 178 | num-ports = <2>; | |
| 179 | status = "okay"; | |
| 180 | atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH | |
| 181 | &pioA 21 GPIO_ACTIVE_HIGH | |
| 182 | >; | |
| 183 | }; | |
| 184 | }; | |
| 185 | ||
| 186 | leds { | |
| 187 | compatible = "gpio-leds"; | |
| 188 | ||
| 189 | d3 { | |
| 190 | label = "d3"; | |
| 191 | gpios = <&pioB 7 GPIO_ACTIVE_HIGH>; | |
| 192 | linux,default-trigger = "heartbeat"; | |
| 193 | }; | |
| 194 | ||
| 195 | d2 { | |
| 196 | label = "d2"; | |
| 197 | gpios = <&pioC 29 GPIO_ACTIVE_LOW>; | |
| 198 | linux,default-trigger = "nand-disk"; | |
| 199 | }; | |
| 200 | }; | |
| 201 | ||
| 202 | gpio_keys { | |
| 203 | compatible = "gpio-keys"; | |
| 204 | ||
| 205 | left_click { | |
| 206 | label = "left_click"; | |
| 207 | gpios = <&pioC 5 GPIO_ACTIVE_LOW>; | |
| 208 | linux,code = <272>; | |
| 209 | wakeup-source; | |
| 210 | }; | |
| 211 | ||
| 212 | right_click { | |
| 213 | label = "right_click"; | |
| 214 | gpios = <&pioC 4 GPIO_ACTIVE_LOW>; | |
| 215 | linux,code = <273>; | |
| 216 | wakeup-source; | |
| 217 | }; | |
| 218 | }; | |
| 219 | ||
| 220 | i2c-gpio-0 { | |
| 221 | status = "okay"; | |
| 222 | ||
| 223 | 24c512@50 { | |
| 224 | compatible = "24c512"; | |
| 225 | reg = <0x50>; | |
| 226 | pagesize = <128>; | |
| 227 | }; | |
| 228 | }; | |
| 229 | }; |