arch/arm/boot/dts/stih41x-b2000.dtsi

   1 /*
   2  * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
   3  * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * publishhed by the Free Software Foundation.
   8  */
   9 / {
  10
  11         memory{
  12                 device_type = "memory";
  13                 reg = <0x60000000 0x40000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyAS0,115200";
  18                 linux,stdout-path = &serial2;
  19         };
  20
  21         aliases {
  22                 ttyAS0 = &serial2;
  23         };
  24
  25         soc {
  26                 serial2: serial@fed32000 {
  27                         status = "okay";
  28                 };
  29
  30                 leds {
  31                         compatible      = "gpio-leds";
  32                         fp_led {
  33                                 #gpio-cells = <1>;
  34                                 label   = "Front Panel LED";
  35                                 gpios   = <&PIO105 7>;
  36                                 linux,default-trigger   = "heartbeat";
  37                         };
  38                 };
  39
  40                 /* HDMI Tx I2C */
  41                 i2c@fed41000 {
  42                         /* HDMI V1.3a supports Standard mode only */
  43                         clock-frequency = <100000>;
  44                         i2c-min-scl-pulse-width-us = <0>;
  45                         i2c-min-sda-pulse-width-us = <5>;
  46
  47                         status = "okay";
  48                 };
  49         };
  50 };