arch/arm/boot/dts/am335x-base0033.dts

   1 /*
   2  * am335x-base0033.dts - Device Tree file for IGEP AQUILA EXPANSION
   3  *
   4  * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include "am335x-igep0033.dtsi"
  12
  13 / {
  14         model = "IGEP COM AM335x on AQUILA Expansion";
  15         compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
  16
  17         hdmi {
  18                 compatible = "ti,tilcdc,slave";
  19                 i2c = <&i2c0>;
  20                 pinctrl-names = "default", "off";
  21                 pinctrl-0 = <&nxp_hdmi_pins>;
  22                 pinctrl-1 = <&nxp_hdmi_off_pins>;
  23                 status = "okay";
  24         };
  25
  26         leds_base {
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&leds_base_pins>;
  29
  30                 compatible = "gpio-leds";
  31
  32                 led@0 {
  33                         label = "base:red:user";
  34                         gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;   /* gpio1_21 */
  35                         default-state = "off";
  36                 };
  37
  38                 led@1 {
  39                         label = "base:green:user";
  40                         gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;    /* gpio2_0 */
  41                         default-state = "off";
  42                 };
  43         };
  44 };
  45
  46 &am33xx_pinmux {
  47         nxp_hdmi_pins: pinmux_nxp_hdmi_pins {
  48                 pinctrl-single,pins = <
  49                         AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3)     /* xdma_event_intr0.clkout1 */
  50                         AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data0 */
  51                         AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data1 */
  52                         AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data2 */
  53                         AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0)     /* lcd_data3 */
  54                         AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data4 */
  55                         AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data5 */
  56                         AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data6 */
  57                         AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data7 */
  58                         AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data8 */
  59                         AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data9 */
  60                         AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data10 */
  61                         AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data11 */
  62                         AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0)     /* lcd_data12 */
  63                         AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0)     /* lcd_data13 */
  64                         AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0)     /* lcd_data14 */
  65                         AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0)     /* lcd_data15 */
  66                         AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0)     /* lcd_vsync */
  67                         AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0)     /* lcd_hsync */
  68                         AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0)     /* lcd_pclk */
  69                         AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0)     /* lcd_ac_bias_en */
  70                 >;
  71         };
  72         nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins {
  73                 pinctrl-single,pins = <
  74                         AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3)     /* xdma_event_intr0.clkout1 */
  75                 >;
  76         };
  77
  78         leds_base_pins: pinmux_leds_base_pins {
  79                 pinctrl-single,pins = <
  80                         AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_a5.gpio1_21 */
  81                         AM33XX_IOPAD(0x888, PIN_OUTPUT_PULLDOWN | MUX_MODE7)    /* gpmc_csn3.gpio2_0 */
  82                 >;
  83         };
  84 };
  85
  86 &lcdc {
  87         status = "okay";
  88 };
  89
  90 &i2c0 {
  91         eeprom: eeprom@50 {
  92                 compatible = "at,24c256";
  93                 reg = <0x50>;
  94         };
  95 };