1/* 2 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8/dts-v1/; 9 10#include <dt-bindings/input/input.h> 11#include "omap34xx.dtsi" 12#include "omap-gpmc-smsc911x.dtsi" 13 14/ { 15 model = "TI OMAP3430 LDP (Zoom1 Labrador)"; 16 compatible = "ti,omap3-ldp", "ti,omap3"; 17 18 memory { 19 device_type = "memory"; 20 reg = <0x80000000 0x8000000>; /* 128 MB */ 21 }; 22 23 cpus { 24 cpu@0 { 25 cpu0-supply = <&vcc>; 26 }; 27 }; 28 29 gpio_keys { 30 compatible = "gpio-keys"; 31 pinctrl-names = "default"; 32 pinctrl-0 = <&gpio_key_pins>; 33 34 key_enter { 35 label = "enter"; 36 gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */ 37 linux,code = <KEY_ENTER>; 38 gpio-key,wakeup; 39 }; 40 41 key_f1 { 42 label = "f1"; 43 gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ 44 linux,code = <KEY_F1>; 45 gpio-key,wakeup; 46 }; 47 48 key_f2 { 49 label = "f2"; 50 gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ 51 linux,code = <KEY_F2>; 52 gpio-key,wakeup; 53 }; 54 55 key_f3 { 56 label = "f3"; 57 gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ 58 linux,code = <KEY_F3>; 59 gpio-key,wakeup; 60 }; 61 62 key_f4 { 63 label = "f4"; 64 gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ 65 linux,code = <KEY_F4>; 66 gpio-key,wakeup; 67 }; 68 69 key_left { 70 label = "left"; 71 gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ 72 linux,code = <KEY_LEFT>; 73 gpio-key,wakeup; 74 }; 75 76 key_right { 77 label = "right"; 78 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ 79 linux,code = <KEY_RIGHT>; 80 gpio-key,wakeup; 81 }; 82 83 key_up { 84 label = "up"; 85 gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ 86 linux,code = <KEY_UP>; 87 gpio-key,wakeup; 88 }; 89 90 key_down { 91 label = "down"; 92 gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ 93 linux,code = <KEY_DOWN>; 94 gpio-key,wakeup; 95 }; 96 }; 97}; 98 99&gpmc { 100 ranges = <0 0 0x00000000 0x01000000>, 101 <1 0 0x08000000 0x01000000>; 102 103 nand@0,0 { 104 linux,mtd-name= "micron,nand"; 105 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 106 nand-bus-width = <16>; 107 gpmc,device-width = <2>; 108 ti,nand-ecc-opt = "bch8"; 109 110 gpmc,sync-clk-ps = <0>; 111 gpmc,cs-on-ns = <0>; 112 gpmc,cs-rd-off-ns = <44>; 113 gpmc,cs-wr-off-ns = <44>; 114 gpmc,adv-on-ns = <6>; 115 gpmc,adv-rd-off-ns = <34>; 116 gpmc,adv-wr-off-ns = <44>; 117 gpmc,we-off-ns = <40>; 118 gpmc,oe-off-ns = <54>; 119 gpmc,access-ns = <64>; 120 gpmc,rd-cycle-ns = <82>; 121 gpmc,wr-cycle-ns = <82>; 122 gpmc,wr-access-ns = <40>; 123 gpmc,wr-data-mux-bus-ns = <0>; 124 125 #address-cells = <1>; 126 #size-cells = <1>; 127 128 partition@0 { 129 label = "X-Loader"; 130 reg = <0 0x80000>; 131 }; 132 partition@80000 { 133 label = "U-Boot"; 134 reg = <0x80000 0x140000>; 135 }; 136 partition@1c0000 { 137 label = "Environment"; 138 reg = <0x1c0000 0x40000>; 139 }; 140 partition@200000 { 141 label = "Kernel"; 142 reg = <0x200000 0x1e00000>; 143 }; 144 partition@2000000 { 145 label = "Filesystem"; 146 reg = <0x2000000 0x6000000>; 147 }; 148 }; 149 150 ethernet@gpmc { 151 interrupt-parent = <&gpio5>; 152 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; 153 reg = <1 0 0xff>; 154 }; 155}; 156 157&i2c1 { 158 clock-frequency = <2600000>; 159 160 twl: twl@48 { 161 reg = <0x48>; 162 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 163 interrupt-parent = <&intc>; 164 165 twl_power: power { 166 compatible = "ti,twl4030-power-idle"; 167 ti,use_poweroff; 168 }; 169 }; 170}; 171 172#include "twl4030.dtsi" 173#include "twl4030_omap3.dtsi" 174#include "omap3-panel-sharp-ls037v7dw01.dtsi" 175 176&backlight0 { 177 gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; 178}; 179 180&i2c2 { 181 clock-frequency = <400000>; 182}; 183 184&i2c3 { 185 clock-frequency = <400000>; 186}; 187 188/* tps61130rsa enabled by twl4030 regen */ 189&lcd_3v3 { 190 regulator-always-on; 191}; 192 193&lcd0 { 194 enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ 195 reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ 196 mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ 197}; 198 199&mcspi1 { 200 tsc2046@0 { 201 interrupt-parent = <&gpio2>; 202 interrupts = <22 0>; /* gpio54 */ 203 pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>; 204 }; 205}; 206 207&mmc1 { 208 /* See 35xx errata 2.1.1.128 in SPRZ278F */ 209 compatible = "ti,omap3-pre-es3-hsmmc"; 210 vmmc-supply = <&vmmc1>; 211 bus-width = <4>; 212 pinctrl-names = "default"; 213 pinctrl-0 = <&mmc1_pins>; 214}; 215 216&mmc2 { 217 status="disabled"; 218}; 219 220&mmc3 { 221 status="disabled"; 222}; 223 224&omap3_pmx_core { 225 gpio_key_pins: pinmux_gpio_key_pins { 226 pinctrl-single,pins = < 227 0xea (PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ 228 0xec (PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ 229 0xee (PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ 230 0xf0 (PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ 231 0xf2 (PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ 232 0xf4 (PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ 233 0xf6 (PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ 234 0xf8 (PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ 235 0xfa (PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ 236 >; 237 }; 238 239 musb_pins: pinmux_musb_pins { 240 pinctrl-single,pins = < 241 0x172 (PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ 242 0x17a (PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ 243 0x17c (PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ 244 0x17e (PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ 245 0x180 (PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ 246 0x182 (PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ 247 0x184 (PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ 248 0x186 (PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ 249 0x188 (PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ 250 0x176 (PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ 251 0x178 (PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ 252 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ 253 >; 254 }; 255 256 mmc1_pins: pinmux_mmc1_pins { 257 pinctrl-single,pins = < 258 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ 259 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ 260 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ 261 OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ 262 OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ 263 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ 264 >; 265 }; 266}; 267 268&twl_keypad { 269 linux,keymap = <MATRIX_KEY(0, 0, KEY_1) 270 MATRIX_KEY(0, 1, KEY_2) 271 MATRIX_KEY(0, 2, KEY_3) 272 MATRIX_KEY(1, 0, KEY_4) 273 MATRIX_KEY(1, 1, KEY_5) 274 MATRIX_KEY(1, 2, KEY_6) 275 MATRIX_KEY(1, 3, KEY_F5) 276 MATRIX_KEY(2, 0, KEY_7) 277 MATRIX_KEY(2, 1, KEY_8) 278 MATRIX_KEY(2, 2, KEY_9) 279 MATRIX_KEY(2, 3, KEY_F6) 280 MATRIX_KEY(3, 0, KEY_F7) 281 MATRIX_KEY(3, 1, KEY_0) 282 MATRIX_KEY(3, 2, KEY_F8) 283 MATRIX_KEY(5, 4, KEY_RESERVED) 284 MATRIX_KEY(4, 4, KEY_VOLUMEUP) 285 MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>; 286}; 287 288&uart3 { 289 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; 290}; 291 292&usb_otg_hs { 293 pinctrl-names = "default"; 294 pinctrl-0 = <&musb_pins>; 295 interface-type = <0>; 296 usb-phy = <&usb2_phy>; 297 mode = <3>; 298 power = <50>; 299}; 300 301&vaux1 { 302 /* Needed for ads7846 */ 303 regulator-name = "vcc"; 304}; 305