arch/arm/boot/dts/imx28-duckbill-2-enocean.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
   4  * Copyright (C) 2016 Michael Heimpold <mhei@heimpold.de>
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/input/input.h>
   9 #include "imx28-duckbill-2.dts"
  10
  11 / {
  12         model = "I2SE Duckbill 2 EnOcean";
  13         compatible = "i2se,duckbill-2-enocean", "i2se,duckbill-2", "fsl,imx28";
  14
  15         leds {
  16                 enocean-blue {
  17                         label = "duckbill:blue:enocean";
  18                         gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
  19                 };
  20
  21                 enocean-red {
  22                         label = "duckbill:red:enocean";
  23                         gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
  24                 };
  25
  26                 enocean-green {
  27                         label = "duckbill:green:enocean";
  28                         gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
  29                 };
  30         };
  31
  32         gpio-keys {
  33                 compatible = "gpio-keys";
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&enocean_button>;
  36
  37                 key-enocean {
  38                         label = "EnOcean";
  39                         linux,code = <KEY_NEW>;
  40                         gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
  41                 };
  42         };
  43 };
  44
  45 &i2c0 {
  46         status = "disabled";
  47 };
  48
  49 &led_pins {
  50         fsl,pinmux-ids = <
  51                 MX28_PAD_SAIF0_MCLK__GPIO_3_20
  52                 MX28_PAD_SAIF0_LRCLK__GPIO_3_21
  53                 MX28_PAD_AUART0_CTS__GPIO_3_2
  54                 MX28_PAD_I2C0_SCL__GPIO_3_24
  55                 MX28_PAD_I2C0_SDA__GPIO_3_25
  56         >;
  57 };
  58
  59 &pinctrl {
  60         enocean_button: enocean-button@0 {
  61                 reg = <0>;
  62                 fsl,pinmux-ids = <
  63                         MX28_PAD_AUART0_RTS__GPIO_3_3
  64                 >;
  65                 fsl,drive-strength = <MXS_DRIVE_4mA>;
  66                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
  67                 fsl,pull-up = <MXS_PULL_DISABLE>;
  68         };
  69 };