1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2018 B&R Industrial Automation GmbH 4 * http://www.br-automation.com 5 * 6 */ 7/dts-v1/; 8 9#include "am33xx.dtsi" 10 11/ { 12 model = "BRPPT1 (MMC) Panel"; 13 compatible = "ti,am33xx"; 14 15 fset: factory-settings { 16 bl-version = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456890"; 17 version = <0x0100>; 18 order-no = "6PPT30 (MMC)"; 19 hw-revision = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456890"; 20 serial-no = "0"; 21 device-id = <0x0>; 22 parent-id = <0x0>; 23 hw-variant = <0x1>; 24 }; 25 26 aliases { 27 ds1bkl0 = &pwmbacklight; 28 ds1bkl1 = &tps_bl; 29 ds1timing = &timing0; 30 ds1ctrl = &lcdc; 31 gpmc = &gpmc; 32 mmc = &mmc2; 33 fset = &fset; 34 }; 35 36 chosen { 37 bootargs = "console=ttyO0,115200 earlyprintk"; 38 stdout-path = &uart0; 39 }; 40 41 memory { 42 device_type = "memory"; 43 reg = <0x80000000 0x10000000>; /* 256 MB */ 44 }; 45 46 panel { 47 status = "disabled"; 48 49 compatible = "ti,tilcdc,panel"; 50 enable-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; 51 52 backlight = <&pwmbacklight>; 53 bkl-pwm = <&pwmbacklight>; 54 bkl-tps = <&tps_bl>; 55 56 panel-info { 57 ac-bias = <255>; 58 ac-bias-intrpt = <0>; 59 dma-burst-sz = <16>; 60 bpp = <32>; 61 fdd = <0x80>; 62 sync-edge = <0>; 63 sync-ctrl = <1>; 64 raster-order = <0>; 65 fifo-th = <0>; 66 }; 67 68 display-timings { 69 native-mode = <&timing0>; 70 timing0: lcd { 71 clock-frequency = <32000000>; 72 hactive = <800>; 73 vactive = <480>; 74 hfront-porch = <2>; 75 hback-porch = <192>; 76 hsync-len = <1>; 77 vfront-porch = <20>; 78 vback-porch = <2>; 79 vsync-len = <1>; 80 hsync-active = <1>; 81 vsync-active = <1>; 82 pupdelay = <10>; 83 pondelay = <10>; 84 }; 85 }; 86 }; 87 88 vmmcsd_fixed: fixedregulator@0 { 89 compatible = "regulator-fixed"; 90 regulator-name = "vmmcsd_fixed"; 91 regulator-min-microvolt = <3300000>; 92 regulator-max-microvolt = <3300000>; 93 }; 94 95 pwm0: omap-pwm@timer5 { 96 compatible = "ti,omap-dmtimer-pwm"; 97 ti,timers = <&timer5>; 98 #pwm-cells = <3>; 99 }; 100 101 pwm1: omap-pwm@timer6 { 102 compatible = "ti,omap-dmtimer-pwm"; 103 ti,timers = <&timer6>; 104 #pwm-cells = <3>; 105 }; 106 107 beeper: pwm-beep { 108 compatible = "pwm-beeper"; 109 pwms = <&pwm0 0 0 0>; 110 }; 111 112 pwmbacklight: pwm-bkl { 113 compatible = "pwm-backlight"; 114 pwms = <&pwm1 0 5000000 0>; 115 116 default-brightness-level = <255>; 117 brightness-levels = <0 16 32 64 128 170 202 234 255>; 118 119 power-supply = <&vmmcsd_fixed>; 120 enable-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; 121 }; 122}; 123 124&uart0 { /* console uart */ 125 u-boot,dm-spl; 126 status = "okay"; 127}; 128 129&uart1 { 130 status = "okay"; 131}; 132 133&i2c0 { 134 u-boot,dm-spl; 135 status = "okay"; 136 clock-frequency = <400000>; 137 138 tps: tps@24 { /* PMIC controller */ 139 u-boot,dm-spl; 140 reg = <0x24>; 141 compatible = "ti,tps65217"; 142 143 tps_bl: backlight { 144 compatible = "ti,tps65217-bl"; 145 isel = <1>; /* 1 - ISET1, 2 ISET2 */ 146 fdim = <1000>; /* TPS65217_BL_FDIM_1kHZ */ 147 default-brightness = <50>; 148 }; 149 }; 150}; 151 152&i2c2 { 153 status = "okay"; 154 clock-frequency = <100000>; 155}; 156 157&edma { 158 status = "okay"; 159}; 160 161&cppi41dma { 162 status = "okay"; 163}; 164 165&usb { 166 status = "okay"; 167}; 168 169&usb_ctrl_mod { 170 status = "okay"; 171}; 172 173&usb0_phy { 174 status = "okay"; 175}; 176 177&usb1_phy { 178 status = "okay"; 179}; 180 181&usb0 { 182 status = "okay"; 183 dr_mode = "host"; 184}; 185 186&usb1 { 187 status = "okay"; 188 dr_mode = "host"; 189}; 190 191&davinci_mdio { 192 status = "okay"; 193 194 phy0: ethernet-phy@0 { 195 reg = <1>; 196 }; 197 198 phy1: ethernet-phy@1 { 199 reg = <2>; 200 }; 201}; 202 203&mac { 204 status = "okay"; 205}; 206 207&cpsw_emac0 { 208 phy-handle = <&phy0>; 209 dual_emac_res_vlan = <1>; 210 phy-mode = "mii"; 211}; 212 213&cpsw_emac1 { 214 phy-handle = <&phy1>; 215 dual_emac_res_vlan = <2>; 216 phy-mode = "mii"; 217}; 218 219&mmc1 { 220 u-boot,dm-spl; 221 vmmc-supply = <&vmmcsd_fixed>; 222 bus-width = <0x4>; 223 ti,non-removable; 224 ti,needs-special-hs-handling; 225 ti,vcc-aux-disable-is-sleep; 226 status = "okay"; 227}; 228 229&mmc2 { 230 u-boot,dm-spl; 231 vmmc-supply = <&vmmcsd_fixed>; 232 bus-width = <0x8>; 233 ti,non-removable; 234 ti,needs-special-hs-handling; 235 ti,vcc-aux-disable-is-sleep; 236 status = "okay"; 237}; 238 239&l4_per { 240 241 segment@300000 { 242 243 target-module@e000 { 244 u-boot,dm-pre-reloc; 245 246 lcdc: lcdc@0 { 247 u-boot,dm-pre-reloc; 248 status = "disabled"; 249 }; 250 }; 251 }; 252}; 253 254&elm { 255 status = "okay"; 256}; 257 258&sham { 259 status = "okay"; 260}; 261 262&aes { 263 status = "okay"; 264}; 265 266&gpio0 { 267 u-boot,dm-spl; 268 ti,no-reset-on-init; 269}; 270 271&gpio1 { 272 u-boot,dm-spl; 273 ti,no-reset-on-init; 274}; 275 276&gpio2 { 277 u-boot,dm-spl; 278 ti,no-reset-on-init; 279}; 280 281&gpio3 { 282 u-boot,dm-spl; 283 ti,no-reset-on-init; 284}; 285 286&wdt2 { 287 ti,no-reset-on-init; 288 ti,no-idle-on-init; 289}; 290 291&tscadc { 292 status = "okay"; 293 tsc { 294 ti,wires = <4>; 295 ti,x-plate-resistance = <200>; 296 ti,zx-cutoff-ratio = <40>; 297 ti,min_deviation = <60>; 298 ti,max_deviation = <600>; 299 ti,coordinate-readouts = <5>; 300 ti,wire-config = <0x00 0x11 0x22 0x33>; 301 302 bnr-buttons { 303 Home-Button {}; 304 }; 305 }; 306 307 adc { 308 ti,adc-channels = <5 6 7>; 309 }; 310}; 311 312&timer6 { /* used for cpsw end device */ 313 status = "okay"; 314 ti,no-reset-on-init; 315 ti,no-idle-on-init; 316}; 317 318&timer7 { /* used for cpsw end device */ 319 status = "okay"; 320 ti,no-reset-on-init; 321 ti,no-idle-on-init; 322}; 323 324&wdt2 { 325 status = "okay"; 326 ti,no-reset-on-init; 327 ti,no-idle-on-init; 328}; 329 330&epwmss0 { 331 status = "okay"; 332}; 333 334&tscadc { 335 status = "okay"; 336}; 337 338&dcan0 { 339 status = "okay"; 340}; 341 342&dcan1 { 343 status = "okay"; 344}; 345 346&sham { 347 status = "disabled"; 348}; 349 350&aes { 351 status = "disabled"; 352}; 353 354&rng { 355 status = "disabled"; 356}; 357