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         /* HS USB Host PHY on PORT 2 */
  27         hsusb2_phy: hsusb2_phy {
  28                 compatible = "usb-nop-xceiv";
  29                 reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
  30         };
  31
  32         /* HS USB Host PHY on PORT 3 */
  33         hsusb3_phy: hsusb3_phy {
  34                 compatible = "usb-nop-xceiv";
  35                 reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40                 led@1 {
  41                         label = "Heartbeat";
  42                         gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */
  43                         linux,default-trigger = "heartbeat";
  44                         default-state = "off";
  45                 };
  46         };
  47 };
  48
  49 &omap5_pmx_core {
  50         pinctrl-names = "default";
  51         pinctrl-0 = <
  52                         &led_gpio_pins
  53                         &usbhost_pins
  54         >;
  55
  56         led_gpio_pins: pinmux_led_gpio_pins {
  57                 pinctrl-single,pins = <
  58                         OMAP5_CORE_IOPAD(0x28b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */
  59                 >;
  60         };
  61
  62         i2c1_pins: pinmux_i2c1_pins {
  63                 pinctrl-single,pins = <
  64                         OMAP5_CORE_IOPAD(0x29f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */
  65                         OMAP5_CORE_IOPAD(0x29f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */
  66                 >;
  67         };
  68
  69         mmc1_pins: pinmux_mmc1_pins {
  70                 pinctrl-single,pins = <
  71                         OMAP5_CORE_IOPAD(0x29e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
  72                         OMAP5_CORE_IOPAD(0x29e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */
  73                         OMAP5_CORE_IOPAD(0x29e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */
  74                         OMAP5_CORE_IOPAD(0x29e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */
  75                         OMAP5_CORE_IOPAD(0x29ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */
  76                         OMAP5_CORE_IOPAD(0x29ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */
  77                 >;
  78         };
  79
  80         mmc2_pins: pinmux_mmc2_pins {
  81                 pinctrl-single,pins = <
  82                         OMAP5_CORE_IOPAD(0x2840, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */
  83                         OMAP5_CORE_IOPAD(0x2842, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */
  84                         OMAP5_CORE_IOPAD(0x2844, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */
  85                         OMAP5_CORE_IOPAD(0x2846, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */
  86                         OMAP5_CORE_IOPAD(0x2848, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */
  87                         OMAP5_CORE_IOPAD(0x284a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */
  88                         OMAP5_CORE_IOPAD(0x284c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */
  89                         OMAP5_CORE_IOPAD(0x284e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */
  90                         OMAP5_CORE_IOPAD(0x2850, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */
  91                         OMAP5_CORE_IOPAD(0x2852, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */
  92                 >;
  93         };
  94
  95         usbhost_pins: pinmux_usbhost_pins {
  96                 pinctrl-single,pins = <
  97                         OMAP5_CORE_IOPAD(0x28c4, PIN_INPUT | MUX_MODE0)  /* usbb2_hsic_strobe */
  98                         OMAP5_CORE_IOPAD(0x28c6, PIN_INPUT | MUX_MODE0)  /* usbb2_hsic_data */
  99
 100                         OMAP5_CORE_IOPAD(0x29dc, PIN_INPUT | MUX_MODE0)  /* usbb3_hsic_strobe */
 101                         OMAP5_CORE_IOPAD(0x29de, PIN_INPUT | MUX_MODE0)  /* usbb3_hsic_data */
 102
 103                         OMAP5_CORE_IOPAD(0x28a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */
 104                         OMAP5_CORE_IOPAD(0x28b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */
 105                 >;
 106         };
 107 };
 108
 109 &mmc1 {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&mmc1_pins>;
 112         vmmc-supply = <&ldo9_reg>;
 113         bus-width = <4>;
 114 };
 115
 116 &mmc2 {
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&mmc2_pins>;
 119         vmmc-supply = <&vmmcsd_fixed>;
 120         bus-width = <8>;
 121         ti,non-removable;
 122 };
 123
 124 &mmc4 {
 125         status = "disabled";
 126 };
 127
 128 &mmc5 {
 129         status = "disabled";
 130 };
 131
 132 &i2c1 {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&i2c1_pins>;
 135
 136         clock-frequency = <400000>;
 137
 138         at24@50 {
 139                 compatible = "at24,24c02";
 140                 pagesize = <16>;
 141                 reg = <0x50>;
 142         };
 143
 144         palmas: palmas@48 {
 145                 compatible = "ti,palmas";
 146                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
 147                 interrupt-parent = <&gic>;
 148                 reg = <0x48>;
 149                 interrupt-controller;
 150                 #interrupt-cells = <2>;
 151                 ti,system-power-controller;
 152
 153                 extcon_usb3: palmas_usb {
 154                         compatible = "ti,palmas-usb-vid";
 155                         ti,enable-vbus-detection;
 156                         ti,enable-id-detection;
 157                         ti,wakeup;
 158                 };
 159
 160                 rtc {
 161                         compatible = "ti,palmas-rtc";
 162                         interrupt-parent = <&palmas>;
 163                         interrupts = <8 IRQ_TYPE_NONE>;
 164                 };
 165
 166                 palmas_pmic {
 167                         compatible = "ti,palmas-pmic";
 168                         interrupt-parent = <&palmas>;
 169                         interrupts = <14 IRQ_TYPE_NONE>;
 170                         interrupt-name = "short-irq";
 171
 172                         ti,ldo6-vibrator;
 173
 174                         regulators {
 175                                 smps123_reg: smps123 {
 176                                         /* VDD_OPP_MPU */
 177                                         regulator-name = "smps123";
 178                                         regulator-min-microvolt = < 600000>;
 179                                         regulator-max-microvolt = <1500000>;
 180                                         regulator-always-on;
 181                                         regulator-boot-on;
 182                                 };
 183
 184                                 smps45_reg: smps45 {
 185                                         /* VDD_OPP_MM */
 186                                         regulator-name = "smps45";
 187                                         regulator-min-microvolt = < 600000>;
 188                                         regulator-max-microvolt = <1310000>;
 189                                         regulator-always-on;
 190                                         regulator-boot-on;
 191                                 };
 192
 193                                 smps6_reg: smps6 {
 194                                         /* VDD_DDR3 - over VDD_SMPS6 */
 195                                         regulator-name = "smps6";
 196                                         regulator-min-microvolt = <1500000>;
 197                                         regulator-max-microvolt = <1500000>;
 198                                         regulator-always-on;
 199                                         regulator-boot-on;
 200                                 };
 201
 202                                 smps7_reg: smps7 {
 203                                         /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
 204                                         regulator-name = "smps7";
 205                                         regulator-min-microvolt = <1800000>;
 206                                         regulator-max-microvolt = <1800000>;
 207                                         regulator-always-on;
 208                                         regulator-boot-on;
 209                                 };
 210
 211                                 smps8_reg: smps8 {
 212                                         /* VDD_OPP_CORE */
 213                                         regulator-name = "smps8";
 214                                         regulator-min-microvolt = < 600000>;
 215                                         regulator-max-microvolt = <1310000>;
 216                                         regulator-always-on;
 217                                         regulator-boot-on;
 218                                 };
 219
 220                                 smps9_reg: smps9 {
 221                                         /* VDDA_2v1_AUD over VDD_2v1 */
 222                                         regulator-name = "smps9";
 223                                         regulator-min-microvolt = <3300000>;
 224                                         regulator-max-microvolt = <3300000>;
 225                                         ti,smps-range = <0x80>;
 226                                         regulator-always-on;
 227                                         regulator-boot-on;
 228                                 };
 229
 230                                 smps10_out2_reg: smps10_out2 {
 231                                         /* VBUS_5V_OTG */
 232                                         regulator-name = "smps10_out2";
 233                                         regulator-min-microvolt = <5000000>;
 234                                         regulator-max-microvolt = <5000000>;
 235                                         regulator-always-on;
 236                                         regulator-boot-on;
 237                                 };
 238
 239                                 smps10_out1_reg: smps10_out1 {
 240                                         /* VBUS_5V_OTG */
 241                                         regulator-name = "smps10_out1";
 242                                         regulator-min-microvolt = <5000000>;
 243                                         regulator-max-microvolt = <5000000>;
 244                                 };
 245
 246                                 ldo1_reg: ldo1 {
 247                                         /* VDDAPHY_CAM: vdda_csiport */
 248                                         regulator-name = "ldo1";
 249                                         regulator-min-microvolt = <1500000>;
 250                                         regulator-max-microvolt = <1800000>;
 251                                 };
 252
 253                                 ldo2_reg: ldo2 {
 254                                         /* VDD_3V3_WLAN */
 255                                         regulator-name = "ldo2";
 256                                         regulator-min-microvolt = <3300000>;
 257                                         regulator-max-microvolt = <3300000>;
 258                                         regulator-boot-on;
 259                                 };
 260
 261                                 ldo3_reg: ldo3 {
 262                                         /* VCC_1V5_AUD */
 263                                         regulator-name = "ldo3";
 264                                         regulator-min-microvolt = <1500000>;
 265                                         regulator-max-microvolt = <1500000>;
 266                                         regulator-always-on;
 267                                         regulator-boot-on;
 268                                 };
 269
 270                                 ldo4_reg: ldo4 {
 271                                         /* VDDAPHY_DISP: vdda_dsiport/hdmi */
 272                                         regulator-name = "ldo4";
 273                                         regulator-min-microvolt = <1500000>;
 274                                         regulator-max-microvolt = <1800000>;
 275                                 };
 276
 277                                 ldo5_reg: ldo5 {
 278                                         /* VDDA_1V8_PHY: usb/sata/hdmi.. */
 279                                         regulator-name = "ldo5";
 280                                         regulator-min-microvolt = <1800000>;
 281                                         regulator-max-microvolt = <1800000>;
 282                                         regulator-always-on;
 283                                         regulator-boot-on;
 284                                 };
 285
 286                                 ldo6_reg: ldo6 {
 287                                         /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
 288                                         regulator-name = "ldo6";
 289                                         regulator-min-microvolt = <1200000>;
 290                                         regulator-max-microvolt = <1200000>;
 291                                         regulator-always-on;
 292                                         regulator-boot-on;
 293                                 };
 294
 295                                 ldo7_reg: ldo7 {
 296                                         /* VDD_VPP: vpp1 */
 297                                         regulator-name = "ldo7";
 298                                         regulator-min-microvolt = <2000000>;
 299                                         regulator-max-microvolt = <2000000>;
 300                                         /* Only for efuse reprograming! */
 301                                         status = "disabled";
 302                                 };
 303
 304                                 ldo8_reg: ldo8 {
 305                                         /* VDD_3v0: Does not go anywhere */
 306                                         regulator-name = "ldo8";
 307                                         regulator-min-microvolt = <3000000>;
 308                                         regulator-max-microvolt = <3000000>;
 309                                         regulator-boot-on;
 310                                         /* Unused */
 311                                         status = "disabled";
 312                                 };
 313
 314                                 ldo9_reg: ldo9 {
 315                                         /* VCC_DV_SDIO: vdds_sdcard */
 316                                         regulator-name = "ldo9";
 317                                         regulator-min-microvolt = <1800000>;
 318                                         regulator-max-microvolt = <3000000>;
 319                                         regulator-boot-on;
 320                                 };
 321
 322                                 ldoln_reg: ldoln {
 323                                         /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
 324                                         regulator-name = "ldoln";
 325                                         regulator-min-microvolt = <1800000>;
 326                                         regulator-max-microvolt = <1800000>;
 327                                         regulator-always-on;
 328                                         regulator-boot-on;
 329                                 };
 330
 331                                 ldousb_reg: ldousb {
 332                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 333                                         regulator-name = "ldousb";
 334                                         regulator-min-microvolt = <3250000>;
 335                                         regulator-max-microvolt = <3250000>;
 336                                         regulator-always-on;
 337                                         regulator-boot-on;
 338                                 };
 339
 340                                 regen3_reg: regen3 {
 341                                         /* REGEN3 controls LDO9 supply to card */
 342                                         regulator-name = "regen3";
 343                                         regulator-always-on;
 344                                         regulator-boot-on;
 345                                 };
 346                         };
 347                 };
 348         };
 349 };
 350
 351 &usbhshost {
 352         port2-mode = "ehci-hsic";
 353         port3-mode = "ehci-hsic";
 354 };
 355
 356 &usbhsehci {
 357         phys = <0 &hsusb2_phy &hsusb3_phy>;
 358 };
 359
 360 &cpu0 {
 361         cpu0-supply = <&smps123_reg>;
 362 };