arch/arm/boot/dts/omap3-overo-alto35-common.dtsi

   1 /*
   2  * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /*
  10  * Alto35 expansion board is manufactured by Gumstix Inc.
  11  */
  12
  13 #include "omap3-overo-common-peripherals.dtsi"
  14
  15 #include <dt-bindings/input/input.h>
  16
  17 / {
  18         leds {
  19                 compatible = "gpio-leds";
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&led_pins>;
  22                 gpio148 {
  23                         label = "overo:red:gpio148";
  24                         gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;           /* gpio 148 */
  25                 };
  26                 gpio150 {
  27                         label = "overo:yellow:gpio150";
  28                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;           /* gpio 150 */
  29                 };
  30                 gpio151 {
  31                         label = "overo:blue:gpio151";
  32                         gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;           /* gpio 151 */
  33                 };
  34                 gpio170 {
  35                         label = "overo:green:gpio170";
  36                         gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;           /* gpio 170 */
  37                 };
  38         };
  39
  40         gpio_keys {
  41                 compatible = "gpio-keys";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&button_pins>;
  46                 button0@10 {
  47                         label = "button0";
  48                         linux,code = <BTN_0>;
  49                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;            /* gpio_10 */
  50                         gpio-key,wakeup;
  51                 };
  52         };
  53 };
  54
  55 &omap3_pmx_core {
  56         led_pins: pinmux_led_pins {
  57                 pinctrl-single,pins = <
  58                         OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4)       /* uart1_tx.gpio_148 */
  59                         OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)       /* uart1_cts.gpio_150 */
  60                         OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4)       /* uart1_rx.gpio_151 */
  61                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)       /* hdq_sio.gpio_170 */
  62                 >;
  63         };
  64 };
  65
  66 &omap3_pmx_wkup {
  67         button_pins: pinmux_button_pins {
  68                 pinctrl-single,pins = <
  69                         OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4)         /* sys_clkout1.gpio_10 */
  70                 >;
  71         };
  72 };
  73
  74 &usbhshost {
  75         status = "disabled";
  76 };
  77