arch/arm/dts/am335x-brxre1.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2019 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 = "BRXRE1 Panel";
  13         compatible = "ti,am33xx";
  14
  15         fset: factory-settings {
  16                 bl-version      = "                                ";
  17                 order-no        = "                                ";
  18                 cpu-order-no    = "                                ";
  19                 hw-revision     = "                                ";
  20                 serial-no       = <0>;
  21                 device-id       = <0xE681>;
  22                 parent-id       = <0xE681>;
  23                 hw-variant      = <0x3>;
  24                 hw-platform     = <0x0>;
  25                 fram-offset     = <0x1000>;
  26                 fram-size       = <0x3000>;
  27                 cache-disable   = <0x0>;
  28                 cpu-clock       = <0x0>;
  29         };
  30         chosen {
  31                 #address-cells = <1>;
  32                 #size-cells = <1>;
  33
  34                 bootargs = "console=ttyO0,115200 earlyprintk";
  35                 stdout-path = &uart0;
  36
  37                 framebuffer: framebuffer@8fbe0000 {
  38                         display = <&lcdscreen0>;
  39                         compatible = "simple-framebuffer";
  40                         status = "okay";
  41                         reg = <0x8fbef000 (1024 * 600 * 4)>;
  42                         width = <1024>;
  43                         height = <600>;
  44                         stride = <(1024 * 4)>;
  45                         format = "a8r8g8b8";
  46                         clocks = <&dpll_disp_m2_ck>, <&dpll_per_m2_ck>;
  47                 };
  48         };
  49
  50         aliases {
  51                 fset = &fset;
  52                 mmc = &mmc2;
  53                 spi0 = &spi0;
  54                 spi1 = &spi1;
  55                 touch0 = &burtouch0;
  56                 screen0 = &lcdscreen0;
  57         };
  58
  59         memory {
  60                 device_type = "memory";
  61                 reg = <0x80000000 0x10000000>; /* 256 MB */
  62         };
  63
  64         panel {
  65                 compatible = "ti,tilcdc,panel";
  66                 status = "okay";
  67         };
  68
  69         vmmcsd_fixed: fixedregulator@0 {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "vmmcsd_fixed";
  72                 regulator-min-microvolt = <3300000>;
  73                 regulator-max-microvolt = <3300000>;
  74         };
  75
  76         lcdscreen0: lcdscreen@0 {
  77                 status = "okay";
  78                 compatible = "ti,tilcdc,panel";
  79
  80                 backlight = <&tps_bl>;
  81
  82                 u-boot,dm-pre-reloc;
  83
  84                 panel-info {
  85                         ac-bias         = <255>;
  86                         ac-bias-intrpt  = <0>;
  87                         dma-burst-sz    = <16>;
  88                         bpp             = <32>;
  89                         fdd             = <0x80>;
  90                         sync-edge       = <0>;
  91                         sync-ctrl       = <1>;
  92                         raster-order    = <0>;
  93                         fifo-th         = <0>;
  94                 };
  95
  96                 display-timings {
  97                         native-mode = <&timing0>;
  98                         timing0: lcd {
  99                                 clock-frequency = <9142857>;
 100                                 hactive         = <480>;
 101                                 vactive         = <272>;
 102                                 hfront-porch    = <8>;
 103                                 hback-porch     = <43>;
 104                                 hsync-len       = <2>;
 105                                 vfront-porch    = <4>;
 106                                 vback-porch     = <2>;
 107                                 vsync-len       = <10>;
 108                                 hsync-active    = <1>;
 109                                 vsync-active    = <1>;
 110                                 pupdelay        = <10>;
 111                                 pondelay        = <10>;
 112                         };
 113                 };
 114         };
 115 };
 116
 117 &uart0 {                /* console uart */
 118         u-boot,dm-spl;
 119         status = "okay";
 120 };
 121
 122 &uart2 {
 123         status = "okay";
 124 };
 125
 126 &uart3 {
 127         status = "okay";
 128 };
 129
 130 &uart4 {
 131         status = "okay";
 132 };
 133
 134 &i2c0 {
 135         u-boot,dm-spl;
 136         status = "okay";
 137         clock-frequency = <100000>;
 138
 139         tps: tps@24 {           /* PMIC controller */
 140                 u-boot,dm-spl;
 141                 reg = <0x24>;
 142                 compatible = "ti,tps65217";
 143
 144                 tps_bl: backlight {
 145                         compatible = "ti,tps65217-bl";
 146                         isel = <1>;     /* 1 - ISET1, 2 ISET2 */
 147                         fdim = <1000>;  /* TPS65217_BL_FDIM_1kHZ */
 148                         default-brightness = <50>;
 149                 };
 150         };
 151         resetc: rstpsc@75 { /* reset controller */
 152                 compatible = "bur,rstpsc";
 153                 reg = <0x75>;
 154
 155                 cooling-min-state = <0>;
 156                 cooling-max-state = <1>;        /* reset gets fired */
 157                 #cooling-cells = <2>;           /* min followed by max */
 158         };
 159         rtc0: rv3029c2@56 {
 160                 status = "okay";
 161                 #thermal-sensor-cells = <0>;
 162                 compatible = "rv3029c2";
 163                 reg = <0x56>;
 164         };
 165 };
 166
 167 &spi0 {
 168         status = "okay";
 169 };
 170
 171 &spi1 {
 172         status = "okay";
 173 };
 174
 175 &edma {
 176         status = "okay";
 177 };
 178
 179 &cppi41dma  {
 180         status = "okay";
 181 };
 182
 183 &usb {
 184         status = "okay";
 185 };
 186
 187 &usb_ctrl_mod {
 188         status = "okay";
 189 };
 190
 191 &usb0_phy {
 192         status = "okay";
 193 };
 194
 195 &usb1_phy {
 196         status = "okay";
 197 };
 198
 199 &usb0 {
 200         status = "okay";
 201         dr_mode = "host";
 202 };
 203
 204 &usb1 {
 205         status = "okay";
 206         dr_mode = "host";
 207 };
 208
 209 &davinci_mdio {
 210         status = "okay";
 211
 212         ethphy0: ethernet-phy@1 {
 213                 reg = <1>;
 214         };
 215
 216         ethphy1: ethernet-phy@2 {
 217                 reg = <2>;
 218         };
 219 };
 220
 221 &mac {
 222         status = "okay";
 223 };
 224
 225 &cpsw_emac0 {
 226         phy_id = <&davinci_mdio>, <1>;
 227         phy-handle = <&ethphy0>;
 228         phy-mode = "mii";
 229 };
 230
 231 &cpsw_emac1 {
 232         phy_id = <&davinci_mdio>, <2>;
 233         phy-handle = <&ethphy1>;
 234         phy-mode = "mii";
 235 };
 236
 237 &mmc1 {
 238         u-boot,dm-pre-reloc;
 239         vmmc-supply = <&vmmcsd_fixed>;
 240         bus-width = <0x4>;
 241         ti,non-removable;
 242         ti,needs-special-hs-handling;
 243         ti,vcc-aux-disable-is-sleep;
 244         status = "okay";
 245 };
 246
 247 &mmc2 {
 248         u-boot,dm-pre-reloc;
 249         vmmc-supply = <&vmmcsd_fixed>;
 250         bus-width = <0x8>;
 251         ti,non-removable;
 252         ti,needs-special-hs-handling;
 253         ti,vcc-aux-disable-is-sleep;
 254         status = "okay";
 255 };
 256
 257 &lcdc {
 258         status = "okay";
 259         ti,no-reset-on-init;
 260         ti,no-idle-on-init;
 261 };
 262
 263 &elm {
 264         status = "okay";
 265 };
 266
 267 &sham {
 268         status = "okay";
 269 };
 270
 271 &aes {
 272         status = "okay";
 273 };
 274
 275 &gpio0 {
 276         u-boot,dm-spl;
 277         ti,no-reset-on-init;
 278 };
 279
 280 &gpio1 {
 281         u-boot,dm-spl;
 282         ti,no-reset-on-init;
 283 };
 284
 285 &gpio2 {
 286         u-boot,dm-spl;
 287         ti,no-reset-on-init;
 288 };
 289
 290 &gpio3 {
 291         u-boot,dm-spl;
 292         ti,no-reset-on-init;
 293 };
 294
 295 &timer1 {               /* today unused */
 296         status = "okay";
 297         ti,no-reset-on-init;
 298         ti,no-idle-on-init;
 299 };
 300
 301 &timer2 {               /* used for vxworks primary timer device */
 302         status = "okay";
 303         ti,no-reset-on-init;
 304         ti,no-idle-on-init;
 305 };
 306
 307 &timer3 {               /* used sysdelay and hal tsc counter*/
 308         status = "okay";
 309         ti,no-reset-on-init;
 310         ti,no-idle-on-init;
 311 };
 312
 313 &timer4 {               /* used for PWM beeper */
 314         status = "okay";
 315         ti,no-reset-on-init;
 316         ti,no-idle-on-init;
 317 };
 318
 319 &timer5 {               /* used for PWM backlight */
 320         status = "okay";
 321         ti,no-reset-on-init;
 322         ti,no-idle-on-init;
 323 };
 324
 325 &timer6 {               /* used for cpsw end device */
 326         status = "okay";
 327         ti,no-reset-on-init;
 328         ti,no-idle-on-init;
 329 };
 330
 331 &timer7 {               /* used for cpsw end device */
 332         status = "okay";
 333         ti,no-reset-on-init;
 334         ti,no-idle-on-init;
 335 };
 336
 337 &wdt2 {
 338         status = "okay";
 339         ti,no-reset-on-init;
 340         ti,no-idle-on-init;
 341 };
 342
 343 &epwmss0 {
 344         status = "okay";
 345 };
 346
 347 &tscadc {
 348         status = "okay";
 349
 350         tsc {
 351                 burtouch0: burtouch@0 {
 352                         status = "okay";
 353                         compatible = "bur,DdVxSfTouchXXX";
 354                         bur,hwtree = "IF7";
 355                         bur,KX0 = <0x0>;
 356                         bur,KX1 = <0x0>;
 357                         bur,KX2 = <0x0>;
 358                         bur,KY0 = <0x0>;
 359                         bur,KY1 = <0x0>;
 360                         bur,KY2 = <0x0>;
 361                 };
 362         };
 363 };
 364
 365 &dcan0 {
 366         status = "okay";
 367 };
 368
 369 &dcan1 {
 370         status = "okay";
 371 };
 372
 373 &sham {
 374         status = "disabled";
 375 };
 376
 377 &aes {
 378         status = "disabled";
 379 };
 380
 381 &rng {
 382         status = "disabled";
 383 };