arch/arm/boot/dts/omap5-cm-t54.dts

   1 /*
   2  * Support for CompuLab CM-T54
   3  */
   4 /dts-v1/;
   5
   6 #include "omap5.dtsi"
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8 #include <dt-bindings/interrupt-controller/arm-gic.h>
   9
  10 / {
  11         model = "CompuLab CM-T54";
  12         compatible = "compulab,omap5-cm-t54", "ti,omap5";
  13
  14         memory {
  15                 device_type = "memory";
  16                 reg = <0x80000000 0x7F000000>; /* 2048 MB */
  17         };
  18
  19         vmmcsd_fixed: fixed-regulator-mmcsd {
  20                 compatible = "regulator-fixed";
  21                 regulator-name = "vmmcsd_fixed";
  22                 regulator-min-microvolt = <3300000>;
  23                 regulator-max-microvolt = <3300000>;
  24         };
  25
  26         vwlan_pdn_fixed: fixed-regulator-vwlan-pdn {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "vwlan_pdn_fixed";
  29                 regulator-min-microvolt = <3300000>;
  30                 regulator-max-microvolt = <3300000>;
  31                 vin-supply = <&ldo2_reg>;
  32                 gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>;   /* gpio4_109 */
  33                 startup-delay-us = <1000>;
  34                 enable-active-high;
  35         };
  36
  37         vwlan_fixed: fixed-regulator-vwlan {
  38                 compatible = "regulator-fixed";
  39                 regulator-name = "vwlan_fixed";
  40                 regulator-min-microvolt = <3300000>;
  41                 regulator-max-microvolt = <3300000>;
  42                 vin-supply = <&vwlan_pdn_fixed>;
  43                 gpio = <&gpio4 14 GPIO_ACTIVE_HIGH>;   /* gpio4_110 */
  44                 startup-delay-us = <1000>;
  45                 enable-active-high;
  46         };
  47
  48         /* HS USB Host PHY on PORT 2 */
  49         hsusb2_phy: hsusb2_phy {
  50                 compatible = "usb-nop-xceiv";
  51                 reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
  52         };
  53
  54         /* HS USB Host PHY on PORT 3 */
  55         hsusb3_phy: hsusb3_phy {
  56                 compatible = "usb-nop-xceiv";
  57                 reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
  58         };
  59
  60         leds {
  61                 compatible = "gpio-leds";
  62                 led@1 {
  63                         label = "Heartbeat";
  64                         gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */
  65                         linux,default-trigger = "heartbeat";
  66                         default-state = "off";
  67                 };
  68         };
  69 };
  70
  71 &omap5_pmx_core {
  72         pinctrl-names = "default";
  73         pinctrl-0 = <
  74                         &led_gpio_pins
  75                         &usbhost_pins
  76         >;
  77
  78         led_gpio_pins: pinmux_led_gpio_pins {
  79                 pinctrl-single,pins = <
  80                         OMAP5_IOPAD(0x00b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */
  81                 >;
  82         };
  83
  84         i2c1_pins: pinmux_i2c1_pins {
  85                 pinctrl-single,pins = <
  86                         OMAP5_IOPAD(0x01f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */
  87                         OMAP5_IOPAD(0x01f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */
  88                 >;
  89         };
  90
  91         mmc1_pins: pinmux_mmc1_pins {
  92                 pinctrl-single,pins = <
  93                         OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
  94                         OMAP5_IOPAD(0x01e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */
  95                         OMAP5_IOPAD(0x01e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */
  96                         OMAP5_IOPAD(0x01e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */
  97                         OMAP5_IOPAD(0x01ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */
  98                         OMAP5_IOPAD(0x01ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */
  99                 >;
 100         };
 101
 102         mmc2_pins: pinmux_mmc2_pins {
 103                 pinctrl-single,pins = <
 104                         OMAP5_IOPAD(0x0040, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */
 105                         OMAP5_IOPAD(0x0042, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */
 106                         OMAP5_IOPAD(0x0044, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */
 107                         OMAP5_IOPAD(0x0046, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */
 108                         OMAP5_IOPAD(0x0048, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */
 109                         OMAP5_IOPAD(0x004a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */
 110                         OMAP5_IOPAD(0x004c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */
 111                         OMAP5_IOPAD(0x004e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */
 112                         OMAP5_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */
 113                         OMAP5_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */
 114                 >;
 115         };
 116
 117         mmc3_pins: pinmux_mmc3_pins {
 118                 pinctrl-single,pins = <
 119                         OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */
 120                         OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */
 121                         OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */
 122                         OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */
 123                         OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */
 124                         OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */
 125                 >;
 126         };
 127
 128         wlan_gpios_pins: pinmux_wlan_gpios_pins {
 129                 pinctrl-single,pins = <
 130                         OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_109 */
 131                         OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_110 */
 132                 >;
 133         };
 134
 135         usbhost_pins: pinmux_usbhost_pins {
 136                 pinctrl-single,pins = <
 137                         OMAP5_IOPAD(0x00c4, PIN_INPUT | MUX_MODE0)  /* usbb2_hsic_strobe */
 138                         OMAP5_IOPAD(0x00c6, PIN_INPUT | MUX_MODE0)  /* usbb2_hsic_data */
 139
 140                         OMAP5_IOPAD(0x01dc, PIN_INPUT | MUX_MODE0)  /* usbb3_hsic_strobe */
 141                         OMAP5_IOPAD(0x01de, PIN_INPUT | MUX_MODE0)  /* usbb3_hsic_data */
 142
 143                         OMAP5_IOPAD(0x00a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */
 144                         OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */
 145                 >;
 146         };
 147 };
 148
 149 &mmc1 {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&mmc1_pins>;
 152         vmmc-supply = <&ldo9_reg>;
 153         bus-width = <4>;
 154 };
 155
 156 &mmc2 {
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&mmc2_pins>;
 159         vmmc-supply = <&vmmcsd_fixed>;
 160         bus-width = <8>;
 161         ti,non-removable;
 162 };
 163
 164 &mmc3 {
 165         pinctrl-names = "default";
 166         pinctrl-0 = <
 167                 &mmc3_pins
 168                 &wlan_gpios_pins
 169         >;
 170         vmmc-supply = <&vwlan_fixed>;
 171         bus-width = <4>;
 172         ti,non-removable;
 173 };
 174
 175 &mmc4 {
 176         status = "disabled";
 177 };
 178
 179 &mmc5 {
 180         status = "disabled";
 181 };
 182
 183 &i2c1 {
 184         pinctrl-names = "default";
 185         pinctrl-0 = <&i2c1_pins>;
 186
 187         clock-frequency = <400000>;
 188
 189         at24@50 {
 190                 compatible = "at24,24c02";
 191                 pagesize = <16>;
 192                 reg = <0x50>;
 193         };
 194
 195         palmas: palmas@48 {
 196                 compatible = "ti,palmas";
 197                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
 198                 interrupt-parent = <&gic>;
 199                 reg = <0x48>;
 200                 interrupt-controller;
 201                 #interrupt-cells = <2>;
 202                 ti,system-power-controller;
 203
 204                 extcon_usb3: palmas_usb {
 205                         compatible = "ti,palmas-usb-vid";
 206                         ti,enable-vbus-detection;
 207                         ti,enable-id-detection;
 208                         ti,wakeup;
 209                 };
 210
 211                 rtc {
 212                         compatible = "ti,palmas-rtc";
 213                         interrupt-parent = <&palmas>;
 214                         interrupts = <8 IRQ_TYPE_NONE>;
 215                 };
 216
 217                 palmas_pmic {
 218                         compatible = "ti,palmas-pmic";
 219                         interrupt-parent = <&palmas>;
 220                         interrupts = <14 IRQ_TYPE_NONE>;
 221                         interrupt-name = "short-irq";
 222
 223                         ti,ldo6-vibrator;
 224
 225                         regulators {
 226                                 smps123_reg: smps123 {
 227                                         /* VDD_OPP_MPU */
 228                                         regulator-name = "smps123";
 229                                         regulator-min-microvolt = < 600000>;
 230                                         regulator-max-microvolt = <1500000>;
 231                                         regulator-always-on;
 232                                         regulator-boot-on;
 233                                 };
 234
 235                                 smps45_reg: smps45 {
 236                                         /* VDD_OPP_MM */
 237                                         regulator-name = "smps45";
 238                                         regulator-min-microvolt = < 600000>;
 239                                         regulator-max-microvolt = <1310000>;
 240                                         regulator-always-on;
 241                                         regulator-boot-on;
 242                                 };
 243
 244                                 smps6_reg: smps6 {
 245                                         /* VDD_DDR3 - over VDD_SMPS6 */
 246                                         regulator-name = "smps6";
 247                                         regulator-min-microvolt = <1500000>;
 248                                         regulator-max-microvolt = <1500000>;
 249                                         regulator-always-on;
 250                                         regulator-boot-on;
 251                                 };
 252
 253                                 smps7_reg: smps7 {
 254                                         /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
 255                                         regulator-name = "smps7";
 256                                         regulator-min-microvolt = <1800000>;
 257                                         regulator-max-microvolt = <1800000>;
 258                                         regulator-always-on;
 259                                         regulator-boot-on;
 260                                 };
 261
 262                                 smps8_reg: smps8 {
 263                                         /* VDD_OPP_CORE */
 264                                         regulator-name = "smps8";
 265                                         regulator-min-microvolt = < 600000>;
 266                                         regulator-max-microvolt = <1310000>;
 267                                         regulator-always-on;
 268                                         regulator-boot-on;
 269                                 };
 270
 271                                 smps9_reg: smps9 {
 272                                         /* VDDA_2v1_AUD over VDD_2v1 */
 273                                         regulator-name = "smps9";
 274                                         regulator-min-microvolt = <3300000>;
 275                                         regulator-max-microvolt = <3300000>;
 276                                         ti,smps-range = <0x80>;
 277                                         regulator-always-on;
 278                                         regulator-boot-on;
 279                                 };
 280
 281                                 smps10_out2_reg: smps10_out2 {
 282                                         /* VBUS_5V_OTG */
 283                                         regulator-name = "smps10_out2";
 284                                         regulator-min-microvolt = <5000000>;
 285                                         regulator-max-microvolt = <5000000>;
 286                                         regulator-always-on;
 287                                         regulator-boot-on;
 288                                 };
 289
 290                                 smps10_out1_reg: smps10_out1 {
 291                                         /* VBUS_5V_OTG */
 292                                         regulator-name = "smps10_out1";
 293                                         regulator-min-microvolt = <5000000>;
 294                                         regulator-max-microvolt = <5000000>;
 295                                 };
 296
 297                                 ldo1_reg: ldo1 {
 298                                         /* VDDAPHY_CAM: vdda_csiport */
 299                                         regulator-name = "ldo1";
 300                                         regulator-min-microvolt = <1500000>;
 301                                         regulator-max-microvolt = <1800000>;
 302                                 };
 303
 304                                 ldo2_reg: ldo2 {
 305                                         /* VDD_3V3_WLAN */
 306                                         regulator-name = "ldo2";
 307                                         regulator-min-microvolt = <3300000>;
 308                                         regulator-max-microvolt = <3300000>;
 309                                         startup-delay-us = <1000>;
 310                                 };
 311
 312                                 ldo3_reg: ldo3 {
 313                                         /* VCC_1V5_AUD */
 314                                         regulator-name = "ldo3";
 315                                         regulator-min-microvolt = <1500000>;
 316                                         regulator-max-microvolt = <1500000>;
 317                                         regulator-always-on;
 318                                         regulator-boot-on;
 319                                 };
 320
 321                                 ldo4_reg: ldo4 {
 322                                         /* VDDAPHY_DISP: vdda_dsiport/hdmi */
 323                                         regulator-name = "ldo4";
 324                                         regulator-min-microvolt = <1500000>;
 325                                         regulator-max-microvolt = <1800000>;
 326                                 };
 327
 328                                 ldo5_reg: ldo5 {
 329                                         /* VDDA_1V8_PHY: usb/sata/hdmi.. */
 330                                         regulator-name = "ldo5";
 331                                         regulator-min-microvolt = <1800000>;
 332                                         regulator-max-microvolt = <1800000>;
 333                                         regulator-always-on;
 334                                         regulator-boot-on;
 335                                 };
 336
 337                                 ldo6_reg: ldo6 {
 338                                         /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
 339                                         regulator-name = "ldo6";
 340                                         regulator-min-microvolt = <1200000>;
 341                                         regulator-max-microvolt = <1200000>;
 342                                         regulator-always-on;
 343                                         regulator-boot-on;
 344                                 };
 345
 346                                 ldo7_reg: ldo7 {
 347                                         /* VDD_VPP: vpp1 */
 348                                         regulator-name = "ldo7";
 349                                         regulator-min-microvolt = <2000000>;
 350                                         regulator-max-microvolt = <2000000>;
 351                                         /* Only for efuse reprograming! */
 352                                         status = "disabled";
 353                                 };
 354
 355                                 ldo8_reg: ldo8 {
 356                                         /* VDD_3v0: Does not go anywhere */
 357                                         regulator-name = "ldo8";
 358                                         regulator-min-microvolt = <3000000>;
 359                                         regulator-max-microvolt = <3000000>;
 360                                         regulator-boot-on;
 361                                         /* Unused */
 362                                         status = "disabled";
 363                                 };
 364
 365                                 ldo9_reg: ldo9 {
 366                                         /* VCC_DV_SDIO: vdds_sdcard */
 367                                         regulator-name = "ldo9";
 368                                         regulator-min-microvolt = <1800000>;
 369                                         regulator-max-microvolt = <3000000>;
 370                                         regulator-boot-on;
 371                                 };
 372
 373                                 ldoln_reg: ldoln {
 374                                         /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
 375                                         regulator-name = "ldoln";
 376                                         regulator-min-microvolt = <1800000>;
 377                                         regulator-max-microvolt = <1800000>;
 378                                         regulator-always-on;
 379                                         regulator-boot-on;
 380                                 };
 381
 382                                 ldousb_reg: ldousb {
 383                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 384                                         regulator-name = "ldousb";
 385                                         regulator-min-microvolt = <3250000>;
 386                                         regulator-max-microvolt = <3250000>;
 387                                         regulator-always-on;
 388                                         regulator-boot-on;
 389                                 };
 390
 391                                 regen3_reg: regen3 {
 392                                         /* REGEN3 controls LDO9 supply to card */
 393                                         regulator-name = "regen3";
 394                                         regulator-always-on;
 395                                         regulator-boot-on;
 396                                 };
 397                         };
 398                 };
 399         };
 400 };
 401
 402 &usbhshost {
 403         port2-mode = "ehci-hsic";
 404         port3-mode = "ehci-hsic";
 405 };
 406
 407 &usbhsehci {
 408         phys = <0 &hsusb2_phy &hsusb3_phy>;
 409 };
 410
 411 &cpu0 {
 412         cpu0-supply = <&smps123_reg>;
 413 };