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 "omap34xx.dtsi" 11#include "omap-gpmc-smsc911x.dtsi" 12 13/ { 14 model = "TI OMAP3430 LDP (Zoom1 Labrador)"; 15 compatible = "ti,omap3-ldp", "ti,omap3"; 16 17 memory { 18 device_type = "memory"; 19 reg = <0x80000000 0x8000000>; /* 128 MB */ 20 }; 21 22 cpus { 23 cpu@0 { 24 cpu0-supply = <&vcc>; 25 }; 26 }; 27 28 gpio_keys { 29 compatible = "gpio-keys"; 30 pinctrl-names = "default"; 31 pinctrl-0 = <&gpio_key_pins>; 32 33 key_enter { 34 label = "enter"; 35 gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */ 36 linux,code = <0x0107001c>; /* KEY_ENTER */ 37 gpio-key,wakeup; 38 }; 39 40 key_f1 { 41 label = "f1"; 42 gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ 43 linux,code = <0x0303003b>; /* KEY_F1 */ 44 gpio-key,wakeup; 45 }; 46 47 key_f2 { 48 label = "f2"; 49 gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ 50 linux,code = <0x0403003c>; /* KEY_F2 */ 51 gpio-key,wakeup; 52 }; 53 54 key_f3 { 55 label = "f3"; 56 gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ 57 linux,code = <0x0503003d>; /* KEY_F3 */ 58 gpio-key,wakeup; 59 }; 60 61 key_f4 { 62 label = "f4"; 63 gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ 64 linux,code = <0x0704003e>; /* KEY_F4 */ 65 gpio-key,wakeup; 66 }; 67 68 key_left { 69 label = "left"; 70 gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ 71 linux,code = <0x04070069>; /* KEY_LEFT */ 72 gpio-key,wakeup; 73 }; 74 75 key_right { 76 label = "right"; 77 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ 78 linux,code = <0x0507006a>; /* KEY_RIGHT */ 79 gpio-key,wakeup; 80 }; 81 82 key_up { 83 label = "up"; 84 gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ 85 linux,code = <0x06070067>; /* KEY_UP */ 86 gpio-key,wakeup; 87 }; 88 89 key_down { 90 label = "down"; 91 gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ 92 linux,code = <0x0707006c>; /* KEY_DOWN */ 93 gpio-key,wakeup; 94 }; 95 }; 96}; 97 98&gpmc { 99 ranges = <0 0 0x00000000 0x01000000>, 100 <1 0 0x08000000 0x01000000>; 101 102 nand@0,0 { 103 linux,mtd-name= "micron,nand"; 104 reg = <0 0 0>; 105 nand-bus-width = <16>; 106 ti,nand-ecc-opt = "bch8"; 107 108 gpmc,sync-clk-ps = <0>; 109 gpmc,cs-on-ns = <0>; 110 gpmc,cs-rd-off-ns = <44>; 111 gpmc,cs-wr-off-ns = <44>; 112 gpmc,adv-on-ns = <6>; 113 gpmc,adv-rd-off-ns = <34>; 114 gpmc,adv-wr-off-ns = <44>; 115 gpmc,we-off-ns = <40>; 116 gpmc,oe-off-ns = <54>; 117 gpmc,access-ns = <64>; 118 gpmc,rd-cycle-ns = <82>; 119 gpmc,wr-cycle-ns = <82>; 120 gpmc,wr-access-ns = <40>; 121 gpmc,wr-data-mux-bus-ns = <0>; 122 123 #address-cells = <1>; 124 #size-cells = <1>; 125 126 partition@0 { 127 label = "X-Loader"; 128 reg = <0 0x80000>; 129 }; 130 partition@80000 { 131 label = "U-Boot"; 132 reg = <0x80000 0x140000>; 133 }; 134 partition@1c0000 { 135 label = "Environment"; 136 reg = <0x1c0000 0x40000>; 137 }; 138 partition@200000 { 139 label = "Kernel"; 140 reg = <0x200000 0x1e00000>; 141 }; 142 partition@2000000 { 143 label = "Filesystem"; 144 reg = <0x2000000 0xe000000>; 145 }; 146 }; 147 148 ethernet@gpmc { 149 interrupt-parent = <&gpio5>; 150 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; 151 reg = <1 0 0xff>; 152 }; 153}; 154 155&i2c1 { 156 clock-frequency = <2600000>; 157 158 twl: twl@48 { 159 reg = <0x48>; 160 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 161 interrupt-parent = <&intc>; 162 163 twl_power: power { 164 compatible = "ti,twl4030-power-idle"; 165 ti,use_poweroff; 166 }; 167 }; 168}; 169 170#include "twl4030.dtsi" 171#include "twl4030_omap3.dtsi" 172#include "omap3-panel-sharp-ls037v7dw01.dtsi" 173 174&backlight0 { 175 gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; 176}; 177 178&i2c2 { 179 clock-frequency = <400000>; 180}; 181 182&i2c3 { 183 clock-frequency = <400000>; 184}; 185 186/* tps61130rsa enabled by twl4030 regen */ 187&lcd_3v3 { 188 regulator-always-on; 189}; 190 191&lcd0 { 192 enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ 193 reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ 194 mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ 195}; 196 197&mcspi1 { 198 tsc2046@0 { 199 interrupt-parent = <&gpio2>; 200 interrupts = <22 0>; /* gpio54 */ 201 pendown-gpio = <&gpio2 22 0>; 202 }; 203}; 204 205&mmc1 { 206 /* See 35xx errata 2.1.1.128 in SPRZ278F */ 207 compatible = "ti,omap3-pre-es3-hsmmc"; 208 vmmc-supply = <&vmmc1>; 209 bus-width = <4>; 210 pinctrl-names = "default"; 211 pinctrl-0 = <&mmc1_pins>; 212}; 213 214&mmc2 { 215 status="disabled"; 216}; 217 218&mmc3 { 219 status="disabled"; 220}; 221 222&omap3_pmx_core { 223 gpio_key_pins: pinmux_gpio_key_pins { 224 pinctrl-single,pins = < 225 0xea (PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ 226 0xec (PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ 227 0xee (PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ 228 0xf0 (PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ 229 0xf2 (PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ 230 0xf4 (PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ 231 0xf6 (PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ 232 0xf8 (PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ 233 0xfa (PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ 234 >; 235 }; 236 237 musb_pins: pinmux_musb_pins { 238 pinctrl-single,pins = < 239 0x172 (PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ 240 0x17a (PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ 241 0x17c (PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ 242 0x17e (PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ 243 0x180 (PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ 244 0x182 (PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ 245 0x184 (PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ 246 0x186 (PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ 247 0x188 (PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ 248 0x176 (PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ 249 0x178 (PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ 250 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ 251 >; 252 }; 253 254 mmc1_pins: pinmux_mmc1_pins { 255 pinctrl-single,pins = < 256 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ 257 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ 258 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ 259 OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ 260 OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ 261 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ 262 >; 263 }; 264}; 265 266&uart3 { 267 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; 268}; 269 270&usb_otg_hs { 271 pinctrl-names = "default"; 272 pinctrl-0 = <&musb_pins>; 273 interface-type = <0>; 274 usb-phy = <&usb2_phy>; 275 mode = <3>; 276 power = <50>; 277}; 278 279&vaux1 { 280 /* Needed for ads7846 */ 281 regulator-name = "vcc"; 282}; 283