1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Author: Anil Kumar <anilk4.v@gmail.com> 4 */ 5 6#include <dt-bindings/input/input.h> 7 8#include "omap34xx.dtsi" 9/ { 10 memory@80000000 { 11 device_type = "memory"; 12 reg = <0x80000000 0x10000000>; /* 256 MB */ 13 }; 14 15 leds { 16 compatible = "gpio-leds"; 17 18 led-heartbeat { 19 label = "devkit8000::led1"; 20 gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* 186 -> LED1 */ 21 default-state = "on"; 22 linux,default-trigger = "heartbeat"; 23 }; 24 25 led-mmc { 26 label = "devkit8000::led2"; 27 gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 -> LED2 */ 28 default-state = "on"; 29 linux,default-trigger = "none"; 30 }; 31 32 led-usr { 33 label = "devkit8000::led3"; 34 gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* 164 -> LED3 */ 35 default-state = "on"; 36 linux,default-trigger = "usr"; 37 }; 38 39 led-pmu-stat { 40 label = "devkit8000::pmu_stat"; 41 gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */ 42 }; 43 }; 44 45 sound { 46 compatible = "ti,omap-twl4030"; 47 ti,model = "devkit8000"; 48 49 ti,mcbsp = <&mcbsp2>; 50 ti,audio-routing = 51 "Ext Spk", "PREDRIVEL", 52 "Ext Spk", "PREDRIVER", 53 "MAINMIC", "Main Mic", 54 "Main Mic", "Mic Bias 1"; 55 }; 56 57 gpio_keys { 58 compatible = "gpio-keys"; 59 60 user { 61 label = "user"; 62 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; 63 linux,code = <BTN_EXTRA>; 64 wakeup-source; 65 }; 66 }; 67 68 tfp410: encoder0 { 69 compatible = "ti,tfp410"; 70 powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>; 71 72 ports { 73 #address-cells = <1>; 74 #size-cells = <0>; 75 76 port@0 { 77 reg = <0>; 78 79 tfp410_in: endpoint { 80 remote-endpoint = <&dpi_dvi_out>; 81 }; 82 }; 83 84 port@1 { 85 reg = <1>; 86 87 tfp410_out: endpoint { 88 remote-endpoint = <&dvi_connector_in>; 89 }; 90 }; 91 }; 92 }; 93 94 dvi0: connector0 { 95 compatible = "dvi-connector"; 96 label = "dvi"; 97 98 digital; 99 100 ddc-i2c-bus = <&i2c2>; 101 102 port { 103 dvi_connector_in: endpoint { 104 remote-endpoint = <&tfp410_out>; 105 }; 106 }; 107 }; 108 109 tv0: connector1 { 110 compatible = "svideo-connector"; 111 label = "tv"; 112 113 port { 114 tv_connector_in: endpoint { 115 remote-endpoint = <&venc_out>; 116 }; 117 }; 118 }; 119}; 120 121&i2c1 { 122 clock-frequency = <2600000>; 123 124 twl: twl@48 { 125 reg = <0x48>; 126 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 127 128 twl_audio: audio { 129 compatible = "ti,twl4030-audio"; 130 codec { 131 }; 132 }; 133 }; 134}; 135 136&i2c2 { 137 clock-frequency = <400000>; 138}; 139 140&i2c3 { 141 status = "disabled"; 142}; 143 144#include "twl4030.dtsi" 145#include "twl4030_omap3.dtsi" 146 147&mmc1 { 148 vmmc-supply = <&vmmc1>; 149 vqmmc-supply = <&vsim>; 150 bus-width = <8>; 151}; 152 153&mmc2 { 154 status = "disabled"; 155}; 156 157&mmc3 { 158 status = "disabled"; 159}; 160 161/* Unusable as clockevent because if unreliable oscillator, allow to idle */ 162&timer1_target { 163 /delete-property/ti,no-reset-on-init; 164 /delete-property/ti,no-idle; 165 timer@0 { 166 /delete-property/ti,timer-alwon; 167 }; 168}; 169 170/* Preferred timer for clockevent */ 171&timer12_target { 172 ti,no-reset-on-init; 173 ti,no-idle; 174 timer@0 { 175 /* Always clocked by secure_32k_fck */ 176 }; 177}; 178 179&twl_gpio { 180 ti,use-leds; 181 /* 182 * pulldowns: 183 * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) 184 * BIT(15), BIT(16), BIT(17) 185 */ 186 ti,pulldowns = <0x03a1c6>; 187}; 188 189&twl_keypad { 190 linux,keymap = <MATRIX_KEY(0, 0, KEY_1) 191 MATRIX_KEY(1, 0, KEY_2) 192 MATRIX_KEY(2, 0, KEY_3) 193 MATRIX_KEY(0, 1, KEY_4) 194 MATRIX_KEY(1, 1, KEY_5) 195 MATRIX_KEY(2, 1, KEY_6) 196 MATRIX_KEY(3, 1, KEY_F5) 197 MATRIX_KEY(0, 2, KEY_7) 198 MATRIX_KEY(1, 2, KEY_8) 199 MATRIX_KEY(2, 2, KEY_9) 200 MATRIX_KEY(3, 2, KEY_F6) 201 MATRIX_KEY(0, 3, KEY_F7) 202 MATRIX_KEY(1, 3, KEY_0) 203 MATRIX_KEY(2, 3, KEY_F8) 204 MATRIX_KEY(4, 5, KEY_RESERVED) 205 MATRIX_KEY(4, 4, KEY_VOLUMEUP) 206 MATRIX_KEY(5, 5, KEY_VOLUMEDOWN) 207 >; 208}; 209 210&wdt2 { 211 status = "disabled"; 212}; 213 214&mcbsp2 { 215 status = "okay"; 216}; 217 218&gpmc { 219 ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */ 220 6 0 0x2c000000 0x1000000>; /* CS6: 16MB for DM9000 */ 221 222 nand@0,0 { 223 compatible = "ti,omap2-nand"; 224 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 225 interrupt-parent = <&gpmc>; 226 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ 227 <1 IRQ_TYPE_NONE>; /* termcount */ 228 nand-bus-width = <16>; 229 gpmc,device-width = <2>; 230 ti,nand-ecc-opt = "sw"; 231 232 gpmc,sync-clk-ps = <0>; 233 gpmc,cs-on-ns = <0>; 234 gpmc,cs-rd-off-ns = <44>; 235 gpmc,cs-wr-off-ns = <44>; 236 gpmc,adv-on-ns = <6>; 237 gpmc,adv-rd-off-ns = <34>; 238 gpmc,adv-wr-off-ns = <44>; 239 gpmc,we-off-ns = <40>; 240 gpmc,oe-off-ns = <54>; 241 gpmc,access-ns = <64>; 242 gpmc,rd-cycle-ns = <82>; 243 gpmc,wr-cycle-ns = <82>; 244 gpmc,wr-access-ns = <40>; 245 gpmc,wr-data-mux-bus-ns = <0>; 246 247 #address-cells = <1>; 248 #size-cells = <1>; 249 250 x-loader@0 { 251 label = "X-Loader"; 252 reg = <0 0x80000>; 253 }; 254 255 bootloaders@80000 { 256 label = "U-Boot"; 257 reg = <0x80000 0x1e0000>; 258 }; 259 260 bootloaders_env@260000 { 261 label = "U-Boot Env"; 262 reg = <0x260000 0x20000>; 263 }; 264 265 kernel@280000 { 266 label = "Kernel"; 267 reg = <0x280000 0x400000>; 268 }; 269 270 filesystem@680000 { 271 label = "File System"; 272 reg = <0x680000 0xf980000>; 273 }; 274 }; 275 276 ethernet@6,0 { 277 compatible = "davicom,dm9000"; 278 reg = <6 0x000 2 279 6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */ 280 bank-width = <2>; 281 interrupt-parent = <&gpio1>; 282 interrupts = <25 IRQ_TYPE_LEVEL_LOW>; 283 davicom,no-eeprom; 284 285 gpmc,mux-add-data = <0>; 286 gpmc,device-width = <1>; 287 gpmc,wait-pin = <0>; 288 gpmc,cycle2cycle-samecsen; 289 gpmc,cycle2cycle-diffcsen; 290 291 gpmc,cs-on-ns = <6>; 292 gpmc,cs-rd-off-ns = <180>; 293 gpmc,cs-wr-off-ns = <180>; 294 gpmc,adv-on-ns = <0>; 295 gpmc,adv-rd-off-ns = <18>; 296 gpmc,adv-wr-off-ns = <48>; 297 gpmc,oe-on-ns = <54>; 298 gpmc,oe-off-ns = <168>; 299 gpmc,we-on-ns = <54>; 300 gpmc,we-off-ns = <168>; 301 gpmc,rd-cycle-ns = <186>; 302 gpmc,wr-cycle-ns = <186>; 303 gpmc,access-ns = <144>; 304 gpmc,page-burst-access-ns = <24>; 305 gpmc,bus-turnaround-ns = <90>; 306 gpmc,cycle2cycle-delay-ns = <90>; 307 gpmc,wait-monitoring-ns = <0>; 308 gpmc,clk-activation-ns = <0>; 309 gpmc,wr-data-mux-bus-ns = <0>; 310 gpmc,wr-access-ns = <0>; 311 }; 312}; 313 314&omap3_pmx_core { 315 dss_dpi_pins: dss-dpi-pins { 316 pinctrl-single,pins = < 317 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ 318 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ 319 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ 320 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ 321 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ 322 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ 323 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ 324 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ 325 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ 326 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ 327 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ 328 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ 329 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ 330 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ 331 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ 332 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ 333 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ 334 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ 335 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ 336 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ 337 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ 338 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ 339 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */ 340 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */ 341 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */ 342 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */ 343 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */ 344 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */ 345 >; 346 }; 347}; 348 349&vpll1 { 350 /* Needed for DSS */ 351 regulator-name = "vdds_dsi"; 352 353 regulator-min-microvolt = <1800000>; 354 regulator-max-microvolt = <1800000>; 355}; 356 357&dss { 358 status = "okay"; 359 360 pinctrl-names = "default"; 361 pinctrl-0 = <&dss_dpi_pins>; 362 363 vdds_dsi-supply = <&vpll1>; 364 vdda_dac-supply = <&vdac>; 365 366 port { 367 #address-cells = <1>; 368 #size-cells = <0>; 369 dpi_dvi_out: endpoint@0 { 370 reg = <0>; 371 remote-endpoint = <&tfp410_in>; 372 data-lines = <24>; 373 }; 374 375 endpoint@1 { 376 reg = <1>; 377 }; 378 }; 379}; 380 381&venc { 382 status = "okay"; 383 384 vdda-supply = <&vdac>; 385 386 port { 387 venc_out: endpoint { 388 remote-endpoint = <&tv_connector_in>; 389 ti,channels = <2>; 390 }; 391 }; 392}; 393