arch/arm/boot/dts/imx6qdl-sabrelite.dtsi

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  * Copyright 2011 Linaro Ltd.
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14
  15 / {
  16         chosen {
  17                 stdout-path = &uart2;
  18         };
  19
  20         memory {
  21                 reg = <0x10000000 0x40000000>;
  22         };
  23
  24         regulators {
  25                 compatible = "simple-bus";
  26                 #address-cells = <1>;
  27                 #size-cells = <0>;
  28
  29                 reg_2p5v: regulator@0 {
  30                         compatible = "regulator-fixed";
  31                         reg = <0>;
  32                         regulator-name = "2P5V";
  33                         regulator-min-microvolt = <2500000>;
  34                         regulator-max-microvolt = <2500000>;
  35                         regulator-always-on;
  36                 };
  37
  38                 reg_3p3v: regulator@1 {
  39                         compatible = "regulator-fixed";
  40                         reg = <1>;
  41                         regulator-name = "3P3V";
  42                         regulator-min-microvolt = <3300000>;
  43                         regulator-max-microvolt = <3300000>;
  44                         regulator-always-on;
  45                 };
  46
  47                 reg_usb_otg_vbus: regulator@2 {
  48                         compatible = "regulator-fixed";
  49                         reg = <2>;
  50                         regulator-name = "usb_otg_vbus";
  51                         regulator-min-microvolt = <5000000>;
  52                         regulator-max-microvolt = <5000000>;
  53                         gpio = <&gpio3 22 0>;
  54                         enable-active-high;
  55                 };
  56         };
  57
  58         gpio-keys {
  59                 compatible = "gpio-keys";
  60                 pinctrl-names = "default";
  61                 pinctrl-0 = <&pinctrl_gpio_keys>;
  62
  63                 power {
  64                         label = "Power Button";
  65                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  66                         linux,code = <KEY_POWER>;
  67                         gpio-key,wakeup;
  68                 };
  69
  70                 menu {
  71                         label = "Menu";
  72                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  73                         linux,code = <KEY_MENU>;
  74                 };
  75
  76                 home {
  77                         label = "Home";
  78                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  79                         linux,code = <KEY_HOME>;
  80                 };
  81
  82                 back {
  83                         label = "Back";
  84                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  85                         linux,code = <KEY_BACK>;
  86                 };
  87
  88                 volume-up {
  89                         label = "Volume Up";
  90                         gpios = <&gpio7 13 GPIO_ACTIVE_LOW>;
  91                         linux,code = <KEY_VOLUMEUP>;
  92                 };
  93
  94                 volume-down {
  95                         label = "Volume Down";
  96                         gpios = <&gpio4 5 GPIO_ACTIVE_LOW>;
  97                         linux,code = <KEY_VOLUMEDOWN>;
  98                 };
  99         };
 100
 101         sound {
 102                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 103                              "fsl,imx-audio-sgtl5000";
 104                 model = "imx6q-sabrelite-sgtl5000";
 105                 ssi-controller = <&ssi1>;
 106                 audio-codec = <&codec>;
 107                 audio-routing =
 108                         "MIC_IN", "Mic Jack",
 109                         "Mic Jack", "Mic Bias",
 110                         "Headphone Jack", "HP_OUT";
 111                 mux-int-port = <1>;
 112                 mux-ext-port = <4>;
 113         };
 114
 115         backlight_lcd {
 116                 compatible = "pwm-backlight";
 117                 pwms = <&pwm1 0 5000000>;
 118                 brightness-levels = <0 4 8 16 32 64 128 255>;
 119                 default-brightness-level = <7>;
 120                 power-supply = <&reg_3p3v>;
 121                 status = "okay";
 122         };
 123
 124         backlight_lvds {
 125                 compatible = "pwm-backlight";
 126                 pwms = <&pwm4 0 5000000>;
 127                 brightness-levels = <0 4 8 16 32 64 128 255>;
 128                 default-brightness-level = <7>;
 129                 power-supply = <&reg_3p3v>;
 130                 status = "okay";
 131         };
 132 };
 133
 134 &audmux {
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pinctrl_audmux>;
 137         status = "okay";
 138 };
 139
 140 &ecspi1 {
 141         fsl,spi-num-chipselects = <1>;
 142         cs-gpios = <&gpio3 19 0>;
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&pinctrl_ecspi1>;
 145         status = "okay";
 146
 147         flash: m25p80@0 {
 148                 compatible = "sst,sst25vf016b";
 149                 spi-max-frequency = <20000000>;
 150                 reg = <0>;
 151         };
 152 };
 153
 154 &fec {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pinctrl_enet>;
 157         phy-mode = "rgmii";
 158         phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
 159         txen-skew-ps = <0>;
 160         txc-skew-ps = <3000>;
 161         rxdv-skew-ps = <0>;
 162         rxc-skew-ps = <3000>;
 163         rxd0-skew-ps = <0>;
 164         rxd1-skew-ps = <0>;
 165         rxd2-skew-ps = <0>;
 166         rxd3-skew-ps = <0>;
 167         txd0-skew-ps = <0>;
 168         txd1-skew-ps = <0>;
 169         txd2-skew-ps = <0>;
 170         txd3-skew-ps = <0>;
 171         interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 172                               <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 173         status = "okay";
 174 };
 175
 176 &i2c1 {
 177         clock-frequency = <100000>;
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_i2c1>;
 180         status = "okay";
 181
 182         codec: sgtl5000@0a {
 183                 compatible = "fsl,sgtl5000";
 184                 reg = <0x0a>;
 185                 clocks = <&clks 201>;
 186                 VDDA-supply = <&reg_2p5v>;
 187                 VDDIO-supply = <&reg_3p3v>;
 188         };
 189 };
 190
 191 &iomuxc {
 192         pinctrl-names = "default";
 193         pinctrl-0 = <&pinctrl_hog>;
 194
 195         imx6q-sabrelite {
 196                 pinctrl_hog: hoggrp {
 197                         fsl,pins = <
 198                                 /* SGTL5000 sys_mclk */
 199                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x030b0
 200                         >;
 201                 };
 202
 203                 pinctrl_audmux: audmuxgrp {
 204                         fsl,pins = <
 205                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 206                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 207                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 208                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 209                         >;
 210                 };
 211
 212                 pinctrl_ecspi1: ecspi1grp {
 213                         fsl,pins = <
 214                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 215                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 216                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 217                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x000b1 /* CS */
 218                         >;
 219                 };
 220
 221                 pinctrl_enet: enetgrp {
 222                         fsl,pins = <
 223                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x100b0
 224                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x100b0
 225                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x100b0
 226                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x100b0
 227                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x100b0
 228                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x100b0
 229                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x100b0
 230                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x100b0
 231                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x100b0
 232                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 233                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 234                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 235                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 236                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 237                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 238                                 /* Phy reset */
 239                                 MX6QDL_PAD_EIM_D23__GPIO3_IO23          0x000b0
 240                                 MX6QDL_PAD_GPIO_6__ENET_IRQ             0x000b1
 241                         >;
 242                 };
 243
 244                 pinctrl_gpio_keys: gpio_keysgrp {
 245                         fsl,pins = <
 246                                 /* Power Button */
 247                                 MX6QDL_PAD_NANDF_D3__GPIO2_IO03         0x1b0b0
 248                                 /* Menu Button */
 249                                 MX6QDL_PAD_NANDF_D1__GPIO2_IO01         0x1b0b0
 250                                 /* Home Button */
 251                                 MX6QDL_PAD_NANDF_D4__GPIO2_IO04         0x1b0b0
 252                                 /* Back Button */
 253                                 MX6QDL_PAD_NANDF_D2__GPIO2_IO02         0x1b0b0
 254                                 /* Volume Up Button */
 255                                 MX6QDL_PAD_GPIO_18__GPIO7_IO13          0x1b0b0
 256                                 /* Volume Down Button */
 257                                 MX6QDL_PAD_GPIO_19__GPIO4_IO05          0x1b0b0
 258                         >;
 259                 };
 260
 261                 pinctrl_i2c1: i2c1grp {
 262                         fsl,pins = <
 263                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 264                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 265                         >;
 266                 };
 267
 268                 pinctrl_pwm1: pwm1grp {
 269                         fsl,pins = <
 270                                 MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
 271                         >;
 272                 };
 273
 274                 pinctrl_pwm3: pwm3grp {
 275                         fsl,pins = <
 276                                 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
 277                         >;
 278                 };
 279
 280                 pinctrl_pwm4: pwm4grp {
 281                         fsl,pins = <
 282                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
 283                         >;
 284                 };
 285
 286                 pinctrl_uart1: uart1grp {
 287                         fsl,pins = <
 288                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 289                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 290                         >;
 291                 };
 292
 293                 pinctrl_uart2: uart2grp {
 294                         fsl,pins = <
 295                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
 296                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
 297                         >;
 298                 };
 299
 300                 pinctrl_usbotg: usbotggrp {
 301                         fsl,pins = <
 302                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 303                                 MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
 304                                 /* power enable, high active */
 305                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x000b0
 306                         >;
 307                 };
 308
 309                 pinctrl_usdhc3: usdhc3grp {
 310                         fsl,pins = <
 311                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 312                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 313                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 314                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 315                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 316                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 317                                 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* CD */
 318                                 MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 /* WP */
 319                         >;
 320                 };
 321
 322                 pinctrl_usdhc4: usdhc4grp {
 323                         fsl,pins = <
 324                                 MX6QDL_PAD_SD4_CMD__SD4_CMD             0x17059
 325                                 MX6QDL_PAD_SD4_CLK__SD4_CLK             0x10059
 326                                 MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x17059
 327                                 MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x17059
 328                                 MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x17059
 329                                 MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x17059
 330                                 MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0 /* CD */
 331                         >;
 332                 };
 333         };
 334 };
 335
 336 &ldb {
 337         status = "okay";
 338
 339         lvds-channel@0 {
 340                 fsl,data-mapping = "spwg";
 341                 fsl,data-width = <18>;
 342                 status = "okay";
 343
 344                 display-timings {
 345                         native-mode = <&timing0>;
 346                         timing0: hsd100pxn1 {
 347                                 clock-frequency = <65000000>;
 348                                 hactive = <1024>;
 349                                 vactive = <768>;
 350                                 hback-porch = <220>;
 351                                 hfront-porch = <40>;
 352                                 vback-porch = <21>;
 353                                 vfront-porch = <7>;
 354                                 hsync-len = <60>;
 355                                 vsync-len = <10>;
 356                         };
 357                 };
 358         };
 359 };
 360
 361 &pcie {
 362         status = "okay";
 363 };
 364
 365 &pwm1 {
 366         pinctrl-names = "default";
 367         pinctrl-0 = <&pinctrl_pwm1>;
 368         status = "okay";
 369 };
 370
 371 &pwm3 {
 372         pinctrl-names = "default";
 373         pinctrl-0 = <&pinctrl_pwm3>;
 374         status = "okay";
 375 };
 376
 377 &pwm4 {
 378         pinctrl-names = "default";
 379         pinctrl-0 = <&pinctrl_pwm4>;
 380         status = "okay";
 381 };
 382
 383 &ssi1 {
 384         fsl,mode = "i2s-slave";
 385         status = "okay";
 386 };
 387
 388 &uart1 {
 389         pinctrl-names = "default";
 390         pinctrl-0 = <&pinctrl_uart1>;
 391         status = "okay";
 392 };
 393
 394 &uart2 {
 395         pinctrl-names = "default";
 396         pinctrl-0 = <&pinctrl_uart2>;
 397         status = "okay";
 398 };
 399
 400 &usbh1 {
 401         status = "okay";
 402 };
 403
 404 &usbotg {
 405         vbus-supply = <&reg_usb_otg_vbus>;
 406         pinctrl-names = "default";
 407         pinctrl-0 = <&pinctrl_usbotg>;
 408         disable-over-current;
 409         status = "okay";
 410 };
 411
 412 &usdhc3 {
 413         pinctrl-names = "default";
 414         pinctrl-0 = <&pinctrl_usdhc3>;
 415         cd-gpios = <&gpio7 0 0>;
 416         wp-gpios = <&gpio7 1 0>;
 417         vmmc-supply = <&reg_3p3v>;
 418         status = "okay";
 419 };
 420
 421 &usdhc4 {
 422         pinctrl-names = "default";
 423         pinctrl-0 = <&pinctrl_usdhc4>;
 424         cd-gpios = <&gpio2 6 0>;
 425         vmmc-supply = <&reg_3p3v>;
 426         status = "okay";
 427 };