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