arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi

   1 /*
   2  * Copyright 2012 Sascha Hauer, Pengutronix
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "imx27.dtsi"
  14
  15 / {
  16         model = "Phytec pcm038";
  17         compatible = "phytec,imx27-pcm038", "fsl,imx27";
  18
  19         memory {
  20                 reg = <0xa0000000 0x08000000>;
  21         };
  22
  23         regulators {
  24                 compatible = "simple-bus";
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 reg_3v3: regulator@0 {
  29                         compatible = "regulator-fixed";
  30                         reg = <0>;
  31                         regulator-name = "3V3";
  32                         regulator-min-microvolt = <3300000>;
  33                         regulator-max-microvolt = <3300000>;
  34                 };
  35
  36                 reg_5v0: regulator@1 {
  37                         compatible = "regulator-fixed";
  38                         reg = <1>;
  39                         regulator-name = "5V0";
  40                         regulator-min-microvolt = <5000000>;
  41                         regulator-max-microvolt = <5000000>;
  42                 };
  43         };
  44
  45         usbphy {
  46                 compatible = "simple-bus";
  47                 #address-cells = <1>;
  48                 #size-cells = <0>;
  49
  50                 usbphy0: usbphy@0 {
  51                         compatible = "usb-nop-xceiv";
  52                         reg = <0>;
  53                         vcc-supply = <&sw3_reg>;
  54                         clocks = <&clks IMX27_CLK_DUMMY>;
  55                         clock-names = "main_clk";
  56                 };
  57         };
  58 };
  59
  60 &audmux {
  61         status = "okay";
  62
  63         /* SSI0 <=> PINS_4 (MC13783 Audio) */
  64         ssi0 {
  65                 fsl,audmux-port = <0>;
  66                 fsl,port-config = <0xcb205000>;
  67         };
  68
  69         pins4 {
  70                 fsl,audmux-port = <2>;
  71                 fsl,port-config = <0x00001000>;
  72         };
  73 };
  74
  75 &cspi1 {
  76         pinctrl-names = "default";
  77         pinctrl-0 = <&pinctrl_cspi1>;
  78         fsl,spi-num-chipselects = <1>;
  79         cs-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
  80         status = "okay";
  81
  82         pmic: mc13783@0 {
  83                 compatible = "fsl,mc13783";
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&pinctrl_pmic>;
  86                 reg = <0>;
  87                 spi-cs-high;
  88                 spi-max-frequency = <20000000>;
  89                 interrupt-parent = <&gpio2>;
  90                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
  91                 fsl,mc13xxx-uses-adc;
  92                 fsl,mc13xxx-uses-rtc;
  93
  94                 pmicleds: leds {
  95                         #address-cells = <1>;
  96                         #size-cells = <0>;
  97                         led-control = <0x001 0x000 0x000 0x000 0x000 0x000>;
  98                 };
  99
 100                 regulators {
 101                         /* SW1A and SW1B joined operation */
 102                         sw1_reg: sw1a {
 103                                 regulator-min-microvolt = <1200000>;
 104                                 regulator-max-microvolt = <1520000>;
 105                                 regulator-always-on;
 106                                 regulator-boot-on;
 107                         };
 108
 109                         /* SW2A and SW2B joined operation */
 110                         sw2_reg: sw2a {
 111                                 regulator-min-microvolt = <1800000>;
 112                                 regulator-max-microvolt = <1800000>;
 113                                 regulator-always-on;
 114                                 regulator-boot-on;
 115                         };
 116
 117                         sw3_reg: sw3 {
 118                                 regulator-min-microvolt = <5000000>;
 119                                 regulator-max-microvolt = <5000000>;
 120                                 regulator-always-on;
 121                                 regulator-boot-on;
 122                         };
 123
 124                         vaudio_reg: vaudio {
 125                                 regulator-always-on;
 126                                 regulator-boot-on;
 127                         };
 128
 129                         violo_reg: violo {
 130                                 regulator-min-microvolt = <1800000>;
 131                                 regulator-max-microvolt = <1800000>;
 132                                 regulator-always-on;
 133                                 regulator-boot-on;
 134                         };
 135
 136                         viohi_reg: viohi {
 137                                 regulator-always-on;
 138                                 regulator-boot-on;
 139                         };
 140
 141                         vgen_reg: vgen {
 142                                 regulator-min-microvolt = <1500000>;
 143                                 regulator-max-microvolt = <1500000>;
 144                                 regulator-always-on;
 145                                 regulator-boot-on;
 146                         };
 147
 148                         vcam_reg: vcam {
 149                                 regulator-min-microvolt = <2800000>;
 150                                 regulator-max-microvolt = <2800000>;
 151                         };
 152
 153                         vrf1_reg: vrf1 {
 154                                 regulator-min-microvolt = <2775000>;
 155                                 regulator-max-microvolt = <2775000>;
 156                                 regulator-always-on;
 157                                 regulator-boot-on;
 158                         };
 159
 160                         vrf2_reg: vrf2 {
 161                                 regulator-min-microvolt = <2775000>;
 162                                 regulator-max-microvolt = <2775000>;
 163                                 regulator-always-on;
 164                                 regulator-boot-on;
 165                         };
 166
 167                         vmmc1_reg: vmmc1 {
 168                                 regulator-min-microvolt = <1600000>;
 169                                 regulator-max-microvolt = <3000000>;
 170                         };
 171
 172                         gpo1_reg: gpo1 { };
 173
 174                         pwgt1spi_reg: pwgt1spi {
 175                                 regulator-always-on;
 176                         };
 177                 };
 178         };
 179 };
 180
 181 &fec {
 182         phy-mode = "mii";
 183         phy-reset-gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
 184         phy-supply = <&reg_3v3>;
 185         pinctrl-names = "default";
 186         pinctrl-0 = <&pinctrl_fec1>;
 187         status = "okay";
 188 };
 189
 190 &i2c2 {
 191         clock-frequency = <400000>;
 192         pinctrl-names = "default";
 193         pinctrl-0 = <&pinctrl_i2c2>;
 194         status = "okay";
 195
 196         at24@52 {
 197                 compatible = "at,24c32";
 198                 pagesize = <32>;
 199                 reg = <0x52>;
 200         };
 201
 202         pcf8563@51 {
 203                 compatible = "nxp,pcf8563";
 204                 reg = <0x51>;
 205         };
 206
 207         lm75@4a {
 208                 compatible = "national,lm75";
 209                 reg = <0x4a>;
 210         };
 211 };
 212
 213 &iomuxc {
 214         imx27_phycore_som {
 215                 pinctrl_cspi1: cspi1grp {
 216                         fsl,pins = <
 217                                 MX27_PAD_CSPI1_MISO__CSPI1_MISO 0x0
 218                                 MX27_PAD_CSPI1_MOSI__CSPI1_MOSI 0x0
 219                                 MX27_PAD_CSPI1_SCLK__CSPI1_SCLK 0x0
 220                                 MX27_PAD_CSPI1_SS0__GPIO4_28    0x0 /* SPI1 CS0 */
 221                         >;
 222                 };
 223
 224                 pinctrl_fec1: fec1grp {
 225                         fsl,pins = <
 226                                 MX27_PAD_SD3_CMD__FEC_TXD0 0x0
 227                                 MX27_PAD_SD3_CLK__FEC_TXD1 0x0
 228                                 MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
 229                                 MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
 230                                 MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
 231                                 MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
 232                                 MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
 233                                 MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
 234                                 MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
 235                                 MX27_PAD_ATA_DATA7__FEC_MDC 0x0
 236                                 MX27_PAD_ATA_DATA8__FEC_CRS 0x0
 237                                 MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
 238                                 MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
 239                                 MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
 240                                 MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
 241                                 MX27_PAD_ATA_DATA13__FEC_COL 0x0
 242                                 MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
 243                                 MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
 244                                 MX27_PAD_SSI3_TXDAT__GPIO3_30   0x0 /* FEC RST */
 245                         >;
 246                 };
 247
 248                 pinctrl_i2c2: i2c2grp {
 249                         fsl,pins = <
 250                                 MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
 251                                 MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
 252                         >;
 253                 };
 254
 255                 pinctrl_nfc: nfcgrp {
 256                         fsl,pins = <
 257                                 MX27_PAD_NFRB__NFRB 0x0
 258                                 MX27_PAD_NFCLE__NFCLE 0x0
 259                                 MX27_PAD_NFWP_B__NFWP_B 0x0
 260                                 MX27_PAD_NFCE_B__NFCE_B 0x0
 261                                 MX27_PAD_NFALE__NFALE 0x0
 262                                 MX27_PAD_NFRE_B__NFRE_B 0x0
 263                                 MX27_PAD_NFWE_B__NFWE_B 0x0
 264                         >;
 265                 };
 266
 267                 pinctrl_pmic: pmicgrp {
 268                         fsl,pins = <
 269                                 MX27_PAD_USB_PWR__GPIO2_23      0x0 /* PMIC IRQ */
 270                         >;
 271                 };
 272
 273                 pinctrl_ssi1: ssi1grp {
 274                         fsl,pins = <
 275                                 MX27_PAD_SSI1_FS__SSI1_FS 0x0
 276                                 MX27_PAD_SSI1_RXDAT__SSI1_RXDAT 0x0
 277                                 MX27_PAD_SSI1_TXDAT__SSI1_TXDAT 0x0
 278                                 MX27_PAD_SSI1_CLK__SSI1_CLK 0x0
 279                         >;
 280                 };
 281
 282                 pinctrl_usbotg: usbotggrp {
 283                         fsl,pins = <
 284                                 MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0
 285                                 MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0
 286                                 MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0
 287                                 MX27_PAD_USBOTG_STP__USBOTG_STP 0x0
 288                                 MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0
 289                                 MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0
 290                                 MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0
 291                                 MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0
 292                                 MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0
 293                                 MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0
 294                                 MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0
 295                                 MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0
 296                         >;
 297                 };
 298         };
 299 };
 300
 301 &nfc {
 302         pinctrl-names = "default";
 303         pinctrl-0 = <&pinctrl_nfc>;
 304         nand-bus-width = <8>;
 305         nand-ecc-mode = "hw";
 306         nand-on-flash-bbt;
 307         status = "okay";
 308 };
 309
 310 &ssi1 {
 311         pinctrl-names = "default";
 312         pinctrl-0 = <&pinctrl_ssi1>;
 313         status = "okay";
 314 };
 315
 316 &usbotg {
 317         pinctrl-names = "default";
 318         pinctrl-0 = <&pinctrl_usbotg>;
 319         dr_mode = "otg";
 320         phy_type = "ulpi";
 321         fsl,usbphy = <&usbphy0>;
 322         vbus-supply = <&sw3_reg>;
 323         disable-over-current;
 324         status = "okay";
 325 };
 326
 327 &weim {
 328         status = "okay";
 329
 330         nor: nor@0,0 {
 331                 compatible = "cfi-flash";
 332                 reg = <0 0x00000000 0x02000000>;
 333                 bank-width = <2>;
 334                 linux,mtd-name = "physmap-flash.0";
 335                 fsl,weim-cs-timing = <0x22c2cf00 0x75000d01 0x00000900>;
 336                 #address-cells = <1>;
 337                 #size-cells = <1>;
 338         };
 339
 340         sram: sram@1,0 {
 341                 compatible = "mtd-ram";
 342                 reg = <1 0x00000000 0x00800000>;
 343                 bank-width = <2>;
 344                 linux,mtd-name = "mtd-ram.0";
 345                 fsl,weim-cs-timing = <0x0000d843 0x22252521 0x22220a00>;
 346                 #address-cells = <1>;
 347                 #size-cells = <1>;
 348         };
 349 };