ea3250.dts revision 279385
1/* 2 * Embedded Artists LPC3250 board 3 * 4 * Copyright 2012 Roland Stigge <stigge@antcom.de> 5 * 6 * The code contained herein is licensed under the GNU General Public 7 * License. You may obtain a copy of the GNU General Public License 8 * Version 2 or later at the following locations: 9 * 10 * http://www.opensource.org/licenses/gpl-license.html 11 * http://www.gnu.org/copyleft/gpl.html 12 */ 13 14/dts-v1/; 15/include/ "lpc32xx.dtsi" 16 17/ { 18 model = "Embedded Artists LPC3250 board based on NXP LPC3250"; 19 compatible = "ea,ea3250", "nxp,lpc3250"; 20 #address-cells = <1>; 21 #size-cells = <1>; 22 23 memory { 24 device_type = "memory"; 25 reg = <0 0x4000000>; 26 }; 27 28 ahb { 29 mac: ethernet@31060000 { 30 phy-mode = "rmii"; 31 use-iram; 32 }; 33 34 /* Here, choose exactly one from: ohci, usbd */ 35 ohci@31020000 { 36 transceiver = <&isp1301>; 37 status = "okay"; 38 }; 39 40/* 41 usbd@31020000 { 42 transceiver = <&isp1301>; 43 status = "okay"; 44 }; 45*/ 46 47 /* 128MB Flash via SLC NAND controller */ 48 slc: flash@20020000 { 49 status = "okay"; 50 #address-cells = <1>; 51 #size-cells = <1>; 52 53 nxp,wdr-clks = <14>; 54 nxp,wwidth = <260000000>; 55 nxp,whold = <104000000>; 56 nxp,wsetup = <200000000>; 57 nxp,rdr-clks = <14>; 58 nxp,rwidth = <34666666>; 59 nxp,rhold = <104000000>; 60 nxp,rsetup = <200000000>; 61 nand-on-flash-bbt; 62 gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ 63 64 mtd0@00000000 { 65 label = "ea3250-boot"; 66 reg = <0x00000000 0x00080000>; 67 read-only; 68 }; 69 70 mtd1@00080000 { 71 label = "ea3250-uboot"; 72 reg = <0x00080000 0x000c0000>; 73 read-only; 74 }; 75 76 mtd2@00140000 { 77 label = "ea3250-kernel"; 78 reg = <0x00140000 0x00400000>; 79 }; 80 81 mtd3@00540000 { 82 label = "ea3250-rootfs"; 83 reg = <0x00540000 0x07ac0000>; 84 }; 85 }; 86 87 apb { 88 uart5: serial@40090000 { 89 status = "okay"; 90 }; 91 92 uart3: serial@40080000 { 93 status = "okay"; 94 }; 95 96 uart6: serial@40098000 { 97 status = "okay"; 98 }; 99 100 i2c1: i2c@400A0000 { 101 clock-frequency = <100000>; 102 103 eeprom@50 { 104 compatible = "at,24c256"; 105 reg = <0x50>; 106 }; 107 108 eeprom@57 { 109 compatible = "at,24c64"; 110 reg = <0x57>; 111 }; 112 113 uda1380: uda1380@18 { 114 compatible = "nxp,uda1380"; 115 reg = <0x18>; 116 power-gpio = <&gpio 0x59 0>; 117 reset-gpio = <&gpio 0x51 0>; 118 dac-clk = "wspll"; 119 }; 120 121 pca9532: pca9532@60 { 122 compatible = "nxp,pca9532"; 123 gpio-controller; 124 #gpio-cells = <2>; 125 reg = <0x60>; 126 }; 127 }; 128 129 i2c2: i2c@400A8000 { 130 clock-frequency = <100000>; 131 }; 132 133 i2cusb: i2c@31020300 { 134 clock-frequency = <100000>; 135 136 isp1301: usb-transceiver@2d { 137 compatible = "nxp,isp1301"; 138 reg = <0x2d>; 139 }; 140 }; 141 142 sd@20098000 { 143 wp-gpios = <&pca9532 5 0>; 144 cd-gpios = <&pca9532 4 0>; 145 cd-inverted; 146 bus-width = <4>; 147 status = "okay"; 148 }; 149 }; 150 151 fab { 152 uart1: serial@40014000 { 153 status = "okay"; 154 }; 155 156 /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ 157 adc@40048000 { 158 status = "okay"; 159 }; 160 }; 161 }; 162 163 gpio_keys { 164 compatible = "gpio-keys"; 165 #address-cells = <1>; 166 #size-cells = <0>; 167 autorepeat; 168 button@21 { 169 label = "Interrupt Key"; 170 linux,code = <103>; 171 gpios = <&gpio 4 1 0>; /* GPI_P3 1 */ 172 }; 173 key1 { 174 label = "KEY1"; 175 linux,code = <1>; 176 gpios = <&pca9532 0 0>; 177 }; 178 key2 { 179 label = "KEY2"; 180 linux,code = <2>; 181 gpios = <&pca9532 1 0>; 182 }; 183 key3 { 184 label = "KEY3"; 185 linux,code = <3>; 186 gpios = <&pca9532 2 0>; 187 }; 188 key4 { 189 label = "KEY4"; 190 linux,code = <4>; 191 gpios = <&pca9532 3 0>; 192 }; 193 joy0 { 194 label = "Joystick Key 0"; 195 linux,code = <10>; 196 gpios = <&gpio 2 0 0>; /* P2.0 */ 197 }; 198 joy1 { 199 label = "Joystick Key 1"; 200 linux,code = <11>; 201 gpios = <&gpio 2 1 0>; /* P2.1 */ 202 }; 203 joy2 { 204 label = "Joystick Key 2"; 205 linux,code = <12>; 206 gpios = <&gpio 2 2 0>; /* P2.2 */ 207 }; 208 joy3 { 209 label = "Joystick Key 3"; 210 linux,code = <13>; 211 gpios = <&gpio 2 3 0>; /* P2.3 */ 212 }; 213 joy4 { 214 label = "Joystick Key 4"; 215 linux,code = <14>; 216 gpios = <&gpio 2 4 0>; /* P2.4 */ 217 }; 218 }; 219 220 leds { 221 compatible = "gpio-leds"; 222 223 /* LEDs on OEM Board */ 224 225 led1 { 226 gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */ 227 linux,default-trigger = "timer"; 228 default-state = "off"; 229 }; 230 231 led2 { 232 gpios = <&gpio 2 10 1>; /* P2.10, active low */ 233 default-state = "off"; 234 }; 235 236 led3 { 237 gpios = <&gpio 2 11 1>; /* P2.11, active low */ 238 default-state = "off"; 239 }; 240 241 led4 { 242 gpios = <&gpio 2 12 1>; /* P2.12, active low */ 243 default-state = "off"; 244 }; 245 246 /* LEDs on Base Board */ 247 248 lede1 { 249 gpios = <&pca9532 8 0>; 250 default-state = "off"; 251 }; 252 lede2 { 253 gpios = <&pca9532 9 0>; 254 default-state = "off"; 255 }; 256 lede3 { 257 gpios = <&pca9532 10 0>; 258 default-state = "off"; 259 }; 260 lede4 { 261 gpios = <&pca9532 11 0>; 262 default-state = "off"; 263 }; 264 lede5 { 265 gpios = <&pca9532 12 0>; 266 default-state = "off"; 267 }; 268 lede6 { 269 gpios = <&pca9532 13 0>; 270 default-state = "off"; 271 }; 272 lede7 { 273 gpios = <&pca9532 14 0>; 274 default-state = "off"; 275 }; 276 lede8 { 277 gpios = <&pca9532 15 0>; 278 default-state = "off"; 279 }; 280 }; 281}; 282