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         interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 168                               <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 169         status = "okay";
 170 };
 171
 172 &i2c1 {
 173         clock-frequency = <100000>;
 174         pinctrl-names = "default";
 175         pinctrl-0 = <&pinctrl_i2c1>;
 176         status = "okay";
 177
 178         codec: sgtl5000@0a {
 179                 compatible = "fsl,sgtl5000";
 180                 reg = <0x0a>;
 181                 clocks = <&clks 201>;
 182                 VDDA-supply = <&reg_2p5v>;
 183                 VDDIO-supply = <&reg_3p3v>;
 184         };
 185 };
 186
 187 &iomuxc {
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&pinctrl_hog>;
 190
 191         imx6q-sabrelite {
 192                 pinctrl_hog: hoggrp {
 193                         fsl,pins = <
 194                                 /* SGTL5000 sys_mclk */
 195                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x030b0
 196                         >;
 197                 };
 198
 199                 pinctrl_audmux: audmuxgrp {
 200                         fsl,pins = <
 201                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 202                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 203                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 204                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 205                         >;
 206                 };
 207
 208                 pinctrl_ecspi1: ecspi1grp {
 209                         fsl,pins = <
 210                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 211                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 212                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 213                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x000b1 /* CS */
 214                         >;
 215                 };
 216
 217                 pinctrl_enet: enetgrp {
 218                         fsl,pins = <
 219                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x100b0
 220                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x100b0
 221                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x100b0
 222                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x100b0
 223                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x100b0
 224                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x100b0
 225                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x100b0
 226                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x100b0
 227                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x100b0
 228                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 229                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 230                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 231                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 232                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 233                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 234                                 /* Phy reset */
 235                                 MX6QDL_PAD_EIM_D23__GPIO3_IO23          0x000b0
 236                                 MX6QDL_PAD_GPIO_6__ENET_IRQ             0x000b1
 237                         >;
 238                 };
 239
 240                 pinctrl_gpio_keys: gpio_keysgrp {
 241                         fsl,pins = <
 242                                 /* Power Button */
 243                                 MX6QDL_PAD_NANDF_D3__GPIO2_IO03         0x1b0b0
 244                                 /* Menu Button */
 245                                 MX6QDL_PAD_NANDF_D1__GPIO2_IO01         0x1b0b0
 246                                 /* Home Button */
 247                                 MX6QDL_PAD_NANDF_D4__GPIO2_IO04         0x1b0b0
 248                                 /* Back Button */
 249                                 MX6QDL_PAD_NANDF_D2__GPIO2_IO02         0x1b0b0
 250                                 /* Volume Up Button */
 251                                 MX6QDL_PAD_GPIO_18__GPIO7_IO13          0x1b0b0
 252                                 /* Volume Down Button */
 253                                 MX6QDL_PAD_GPIO_19__GPIO4_IO05          0x1b0b0
 254                         >;
 255                 };
 256
 257                 pinctrl_i2c1: i2c1grp {
 258                         fsl,pins = <
 259                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 260                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 261                         >;
 262                 };
 263
 264                 pinctrl_pwm1: pwm1grp {
 265                         fsl,pins = <
 266                                 MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
 267                         >;
 268                 };
 269
 270                 pinctrl_pwm3: pwm3grp {
 271                         fsl,pins = <
 272                                 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
 273                         >;
 274                 };
 275
 276                 pinctrl_pwm4: pwm4grp {
 277                         fsl,pins = <
 278                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
 279                         >;
 280                 };
 281
 282                 pinctrl_uart1: uart1grp {
 283                         fsl,pins = <
 284                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 285                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 286                         >;
 287                 };
 288
 289                 pinctrl_uart2: uart2grp {
 290                         fsl,pins = <
 291                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
 292                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
 293                         >;
 294                 };
 295
 296                 pinctrl_usbotg: usbotggrp {
 297                         fsl,pins = <
 298                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 299                                 MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
 300                                 /* power enable, high active */
 301                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x000b0
 302                         >;
 303                 };
 304
 305                 pinctrl_usdhc3: usdhc3grp {
 306                         fsl,pins = <
 307                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 308                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 309                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 310                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 311                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 312                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 313                                 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* CD */
 314                                 MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 /* WP */
 315                         >;
 316                 };
 317
 318                 pinctrl_usdhc4: usdhc4grp {
 319                         fsl,pins = <
 320                                 MX6QDL_PAD_SD4_CMD__SD4_CMD             0x17059
 321                                 MX6QDL_PAD_SD4_CLK__SD4_CLK             0x10059
 322                                 MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x17059
 323                                 MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x17059
 324                                 MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x17059
 325                                 MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x17059
 326                                 MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0 /* CD */
 327                         >;
 328                 };
 329         };
 330 };
 331
 332 &ldb {
 333         status = "okay";
 334
 335         lvds-channel@0 {
 336                 fsl,data-mapping = "spwg";
 337                 fsl,data-width = <18>;
 338                 status = "okay";
 339
 340                 display-timings {
 341                         native-mode = <&timing0>;
 342                         timing0: hsd100pxn1 {
 343                                 clock-frequency = <65000000>;
 344                                 hactive = <1024>;
 345                                 vactive = <768>;
 346                                 hback-porch = <220>;
 347                                 hfront-porch = <40>;
 348                                 vback-porch = <21>;
 349                                 vfront-porch = <7>;
 350                                 hsync-len = <60>;
 351                                 vsync-len = <10>;
 352                         };
 353                 };
 354         };
 355 };
 356
 357 &pcie {
 358         status = "okay";
 359 };
 360
 361 &pwm1 {
 362         pinctrl-names = "default";
 363         pinctrl-0 = <&pinctrl_pwm1>;
 364         status = "okay";
 365 };
 366
 367 &pwm3 {
 368         pinctrl-names = "default";
 369         pinctrl-0 = <&pinctrl_pwm3>;
 370         status = "okay";
 371 };
 372
 373 &pwm4 {
 374         pinctrl-names = "default";
 375         pinctrl-0 = <&pinctrl_pwm4>;
 376         status = "okay";
 377 };
 378
 379 &ssi1 {
 380         fsl,mode = "i2s-slave";
 381         status = "okay";
 382 };
 383
 384 &uart1 {
 385         pinctrl-names = "default";
 386         pinctrl-0 = <&pinctrl_uart1>;
 387         status = "okay";
 388 };
 389
 390 &uart2 {
 391         pinctrl-names = "default";
 392         pinctrl-0 = <&pinctrl_uart2>;
 393         status = "okay";
 394 };
 395
 396 &usbh1 {
 397         status = "okay";
 398 };
 399
 400 &usbotg {
 401         vbus-supply = <&reg_usb_otg_vbus>;
 402         pinctrl-names = "default";
 403         pinctrl-0 = <&pinctrl_usbotg>;
 404         disable-over-current;
 405         status = "okay";
 406 };
 407
 408 &usdhc3 {
 409         pinctrl-names = "default";
 410         pinctrl-0 = <&pinctrl_usdhc3>;
 411         cd-gpios = <&gpio7 0 0>;
 412         wp-gpios = <&gpio7 1 0>;
 413         vmmc-supply = <&reg_3p3v>;
 414         status = "okay";
 415 };
 416
 417 &usdhc4 {
 418         pinctrl-names = "default";
 419         pinctrl-0 = <&pinctrl_usdhc4>;
 420         cd-gpios = <&gpio2 6 0>;
 421         vmmc-supply = <&reg_3p3v>;
 422         status = "okay";
 423 };