arch/arm/boot/dts/omap4-panda-es.dts

   1 /*
   2  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   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 /dts-v1/;
   9
  10 #include "omap4460.dtsi"
  11 #include "omap4-panda-common.dtsi"
  12
  13 / {
  14         model = "TI OMAP4 PandaBoard-ES";
  15         compatible = "ti,omap4-panda-es", "ti,omap4-panda", "ti,omap4460", "ti,omap4430", "ti,omap4";
  16 };
  17
  18 /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
  19 &sound {
  20         ti,model = "PandaBoardES";
  21
  22         /* Audio routing */
  23         ti,audio-routing =
  24                 "Headset Stereophone", "HSOL",
  25                 "Headset Stereophone", "HSOR",
  26                 "Ext Spk", "HFL",
  27                 "Ext Spk", "HFR",
  28                 "Line Out", "AUXL",
  29                 "Line Out", "AUXR",
  30                 "AFML", "Line In",
  31                 "AFMR", "Line In";
  32 };
  33
  34 /* PandaboardES has external pullups on SCL & SDA */
  35 &dss_hdmi_pins {
  36         pinctrl-single,pins = <
  37                 OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)               /* hdmi_cec.hdmi_cec */
  38                 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)               /* hdmi_scl.hdmi_scl */
  39                 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)               /* hdmi_sda.hdmi_sda */
  40                 >;
  41 };
  42
  43 &omap4_pmx_core {
  44         led_gpio_pins: gpio_led_pmx {
  45                 pinctrl-single,pins = <
  46                         OMAP4_IOPAD(0x0f6, PIN_OUTPUT | MUX_MODE3)      /* gpio_110 */
  47                 >;
  48         };
  49
  50         button_pins: pinmux_button_pins {
  51                 pinctrl-single,pins = <
  52                         OMAP4_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_113 */
  53                 >;
  54         };
  55 };
  56
  57 &led_wkgpio_pins {
  58         pinctrl-single,pins = <
  59                 OMAP4_IOPAD(0x05c, PIN_OUTPUT | MUX_MODE3)      /* gpio_wk8 */
  60         >;
  61 };
  62
  63 &leds {
  64         pinctrl-0 = <
  65                 &led_gpio_pins
  66                 &led_wkgpio_pins
  67         >;
  68
  69         heartbeat {
  70                 gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
  71         };
  72         mmc {
  73                 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
  74         };
  75 };
  76
  77 &gpio_keys {
  78         buttonS2 {
  79                 gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* gpio_113 */
  80         };
  81 };
  82
  83 &gpio1_target {
  84          ti,no-reset-on-init;
  85 };