arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts

   1 /*
   2  * Reference Device Tree Source for the armadillo 800 eva board
   3  *
   4  * Copyright (C) 2012 Renesas Solutions Corp.
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 /dts-v1/;
  12 /include/ "r8a7740.dtsi"
  13
  14 / {
  15         model = "armadillo 800 eva reference";
  16         compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
  17
  18         chosen {
  19                 bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw";
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x40000000 0x20000000>;
  25         };
  26
  27         reg_3p3v: regulator@0 {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "fixed-3.3V";
  30                 regulator-min-microvolt = <3300000>;
  31                 regulator-max-microvolt = <3300000>;
  32                 regulator-always-on;
  33                 regulator-boot-on;
  34         };
  35
  36 };
  37
  38 &i2c0 {
  39         touchscreen: st1232@55 {
  40                 compatible = "sitronix,st1232";
  41                 reg = <0x55>;
  42                 interrupt-parent = <&irqpin1>;
  43                 interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */
  44         };
  45 };