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@80000000 { 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 wakeup-source; 39 }; 40 41 key_f1 { 42 label = "f1"; 43 gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ 44 linux,code = <KEY_F1>; 45 wakeup-source; 46 }; 47 48 key_f2 { 49 label = "f2"; 50 gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ 51 linux,code = <KEY_F2>; 52 wakeup-source; 53 }; 54 55 key_f3 { 56 label = "f3"; 57 gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ 58 linux,code = <KEY_F3>; 59 wakeup-source; 60 }; 61 62 key_f4 { 63 label = "f4"; 64 gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ 65 linux,code = <KEY_F4>; 66 wakeup-source; 67 }; 68 69 key_left { 70 label = "left"; 71 gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ 72 linux,code = <KEY_LEFT>; 73 wakeup-source; 74 }; 75 76 key_right { 77 label = "right"; 78 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ 79 linux,code = <KEY_RIGHT>; 80 wakeup-source; 81 }; 82 83 key_up { 84 label = "up"; 85 gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ 86 linux,code = <KEY_UP>; 87 wakeup-source; 88 }; 89 90 key_down { 91 label = "down"; 92 gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ 93 linux,code = <KEY_DOWN>; 94 wakeup-source; 95 }; 96 }; 97}; 98 99&gpmc { 100 ranges = <0 0 0x30000000 0x1000000>, /* CS0 space, 16MB */ 101 <1 0 0x08000000 0x1000000>; /* CS1 space, 16MB */ 102 103 nand@0,0 { 104 compatible = "ti,omap2-nand"; 105 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 106 interrupt-parent = <&gpmc>; 107 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ 108 <1 IRQ_TYPE_NONE>; /* termcount */ 109 linux,mtd-name= "micron,nand"; 110 nand-bus-width = <16>; 111 gpmc,device-width = <2>; 112 ti,nand-ecc-opt = "bch8"; 113 114 gpmc,sync-clk-ps = <0>; 115 gpmc,cs-on-ns = <0>; 116 gpmc,cs-rd-off-ns = <44>; 117 gpmc,cs-wr-off-ns = <44>; 118 gpmc,adv-on-ns = <6>; 119 gpmc,adv-rd-off-ns = <34>; 120 gpmc,adv-wr-off-ns = <44>; 121 gpmc,we-off-ns = <40>; 122 gpmc,oe-off-ns = <54>; 123 gpmc,access-ns = <64>; 124 gpmc,rd-cycle-ns = <82>; 125 gpmc,wr-cycle-ns = <82>; 126 gpmc,wr-access-ns = <40>; 127 gpmc,wr-data-mux-bus-ns = <0>; 128 129 #address-cells = <1>; 130 #size-cells = <1>; 131 132 partition@0 { 133 label = "X-Loader"; 134 reg = <0 0x80000>; 135 }; 136 partition@80000 { 137 label = "U-Boot"; 138 reg = <0x80000 0x140000>; 139 }; 140 partition@1c0000 { 141 label = "Environment"; 142 reg = <0x1c0000 0x40000>; 143 }; 144 partition@200000 { 145 label = "Kernel"; 146 reg = <0x200000 0x1e00000>; 147 }; 148 partition@2000000 { 149 label = "Filesystem"; 150 reg = <0x2000000 0x6000000>; 151 }; 152 }; 153 154 ethernet@gpmc { 155 interrupt-parent = <&gpio5>; 156 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; 157 reg = <1 0 0xff>; 158 }; 159}; 160 161&i2c1 { 162 clock-frequency = <2600000>; 163 164 twl: twl@48 { 165 reg = <0x48>; 166 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 167 interrupt-parent = <&intc>; 168 169 twl_power: power { 170 compatible = "ti,twl4030-power-idle"; 171 ti,use_poweroff; 172 }; 173 }; 174}; 175 176#include "twl4030.dtsi" 177#include "twl4030_omap3.dtsi" 178#include "omap3-panel-sharp-ls037v7dw01.dtsi" 179 180&backlight0 { 181 gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; 182}; 183 184&i2c2 { 185 clock-frequency = <400000>; 186}; 187 188&i2c3 { 189 clock-frequency = <400000>; 190}; 191 192/* tps61130rsa enabled by twl4030 regen */ 193&lcd_3v3 { 194 regulator-always-on; 195}; 196 197&lcd0 { 198 enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ 199 reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ 200 mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ 201}; 202 203&mcspi1 { 204 tsc2046@0 { 205 interrupt-parent = <&gpio2>; 206 interrupts = <22 0>; /* gpio54 */ 207 pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>; 208 }; 209}; 210 211&mmc1 { 212 /* See 35xx errata 2.1.1.128 in SPRZ278F */ 213 compatible = "ti,omap3-pre-es3-hsmmc"; 214 vmmc-supply = <&vmmc1>; 215 bus-width = <4>; 216 pinctrl-names = "default"; 217 pinctrl-0 = <&mmc1_pins>; 218}; 219 220&mmc2 { 221 status="disabled"; 222}; 223 224&mmc3 { 225 status="disabled"; 226}; 227 228&omap3_pmx_core { 229 gpio_key_pins: pinmux_gpio_key_pins { 230 pinctrl-single,pins = < 231 OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ 232 OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ 233 OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ 234 OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ 235 OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ 236 OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ 237 OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ 238 OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ 239 OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ 240 >; 241 }; 242 243 musb_pins: pinmux_musb_pins { 244 pinctrl-single,pins = < 245 OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ 246 OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ 247 OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ 248 OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ 249 OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ 250 OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ 251 OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ 252 OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ 253 OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ 254 OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ 255 OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ 256 OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ 257 >; 258 }; 259 260 mmc1_pins: pinmux_mmc1_pins { 261 pinctrl-single,pins = < 262 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ 263 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ 264 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ 265 OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ 266 OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ 267 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ 268 >; 269 }; 270}; 271 272&twl_keypad { 273 linux,keymap = <MATRIX_KEY(0, 0, KEY_1) 274 MATRIX_KEY(0, 1, KEY_2) 275 MATRIX_KEY(0, 2, KEY_3) 276 MATRIX_KEY(1, 0, KEY_4) 277 MATRIX_KEY(1, 1, KEY_5) 278 MATRIX_KEY(1, 2, KEY_6) 279 MATRIX_KEY(1, 3, KEY_F5) 280 MATRIX_KEY(2, 0, KEY_7) 281 MATRIX_KEY(2, 1, KEY_8) 282 MATRIX_KEY(2, 2, KEY_9) 283 MATRIX_KEY(2, 3, KEY_F6) 284 MATRIX_KEY(3, 0, KEY_F7) 285 MATRIX_KEY(3, 1, KEY_0) 286 MATRIX_KEY(3, 2, KEY_F8) 287 MATRIX_KEY(5, 4, KEY_RESERVED) 288 MATRIX_KEY(4, 4, KEY_VOLUMEUP) 289 MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>; 290}; 291 292&uart3 { 293 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; 294}; 295 296&usb_otg_hs { 297 pinctrl-names = "default"; 298 pinctrl-0 = <&musb_pins>; 299 interface-type = <0>; 300 usb-phy = <&usb2_phy>; 301 mode = <3>; 302 power = <50>; 303}; 304 305&vaux1 { 306 /* Needed for ads7846 */ 307 regulator-name = "vcc"; 308}; 309