arch/arm/boot/dts/pxa910-dkb.dts

   1 /*
   2  *  Copyright (C) 2012 Marvell Technology Group Ltd.
   3  *  Author: Haojian Zhuang <haojian.zhuang@marvell.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 /dts-v1/;
  11 #include "pxa910.dtsi"
  12
  13 / {
  14         model = "Marvell PXA910 DKB Development Board";
  15         compatible = "mrvl,pxa910-dkb", "mrvl,pxa910";
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200 root=/dev/nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on";
  19         };
  20
  21         memory {
  22                 reg = <0x00000000 0x10000000>;
  23         };
  24
  25         soc {
  26                 apb@d4000000 {
  27                         uart1: uart@d4017000 {
  28                                 status = "okay";
  29                         };
  30                         twsi1: i2c@d4011000 {
  31                                 status = "okay";
  32
  33                                 pmic: 88pm860x@34 {
  34                                         compatible = "marvell,88pm860x";
  35                                         reg = <0x34>;
  36                                         interrupts = <4>;
  37                                         interrupt-parent = <&intc>;
  38                                         interrupt-controller;
  39                                         #interrupt-cells = <1>;
  40
  41                                         marvell,88pm860x-irq-read-clr;
  42                                         marvell,88pm860x-slave-addr = <0x11>;
  43
  44                                         regulators {
  45                                                 BUCK1 {
  46                                                         regulator-min-microvolt = <1000000>;
  47                                                         regulator-max-microvolt = <1500000>;
  48                                                         regulator-boot-on;
  49                                                         regulator-always-on;
  50                                                 };
  51                                                 BUCK2 {
  52                                                         regulator-min-microvolt = <1000000>;
  53                                                         regulator-max-microvolt = <1500000>;
  54                                                         regulator-boot-on;
  55                                                         regulator-always-on;
  56                                                 };
  57                                                 BUCK3 {
  58                                                         regulator-min-microvolt = <1000000>;
  59                                                         regulator-max-microvolt = <3000000>;
  60                                                         regulator-boot-on;
  61                                                         regulator-always-on;
  62                                                 };
  63                                                 LDO1 {
  64                                                         regulator-min-microvolt = <1200000>;
  65                                                         regulator-max-microvolt = <2800000>;
  66                                                         regulator-boot-on;
  67                                                         regulator-always-on;
  68                                                 };
  69                                                 LDO2 {
  70                                                         regulator-min-microvolt = <1800000>;
  71                                                         regulator-max-microvolt = <3300000>;
  72                                                         regulator-boot-on;
  73                                                         regulator-always-on;
  74                                                 };
  75                                                 LDO3 {
  76                                                         regulator-min-microvolt = <1800000>;
  77                                                         regulator-max-microvolt = <3300000>;
  78                                                         regulator-boot-on;
  79                                                         regulator-always-on;
  80                                                 };
  81                                                 LDO4 {
  82                                                         regulator-min-microvolt = <1800000>;
  83                                                         regulator-max-microvolt = <3300000>;
  84                                                         regulator-always-on;
  85                                                 };
  86                                                 LDO5 {
  87                                                         regulator-min-microvolt = <2900000>;
  88                                                         regulator-max-microvolt = <3300000>;
  89                                                         regulator-boot-on;
  90                                                         regulator-always-on;
  91                                                 };
  92                                                 LDO6 {
  93                                                         regulator-min-microvolt = <1800000>;
  94                                                         regulator-max-microvolt = <3300000>;
  95                                                         regulator-boot-on;
  96                                                         regulator-always-on;
  97                                                 };
  98                                                 LDO7 {
  99                                                         regulator-min-microvolt = <1800000>;
 100                                                         regulator-max-microvolt = <2900000>;
 101                                                         regulator-boot-on;
 102                                                         regulator-always-on;
 103                                                 };
 104                                                 LDO8 {
 105                                                         regulator-min-microvolt = <1800000>;
 106                                                         regulator-max-microvolt = <2900000>;
 107                                                         regulator-boot-on;
 108                                                         regulator-always-on;
 109                                                 };
 110                                                 LDO9 {
 111                                                         regulator-min-microvolt = <1800000>;
 112                                                         regulator-max-microvolt = <3300000>;
 113                                                         regulator-boot-on;
 114                                                         regulator-always-on;
 115                                                 };
 116                                                 LDO10 {
 117                                                         regulator-min-microvolt = <1200000>;
 118                                                         regulator-max-microvolt = <3300000>;
 119                                                         regulator-boot-on;
 120                                                         regulator-always-on;
 121                                                 };
 122                                                 LDO12 {
 123                                                         regulator-min-microvolt = <1200000>;
 124                                                         regulator-max-microvolt = <3300000>;
 125                                                         regulator-always-on;
 126                                                 };
 127                                                 LDO13 {
 128                                                         regulator-min-microvolt = <1200000>;
 129                                                         regulator-max-microvolt = <3300000>;
 130                                                         regulator-always-on;
 131                                                 };
 132                                                 LDO14 {
 133                                                         regulator-min-microvolt = <1800000>;
 134                                                         regulator-max-microvolt = <3300000>;
 135                                                         regulator-always-on;
 136                                                 };
 137                                         };
 138                                         rtc {
 139                                                 marvell,88pm860x-vrtc = <1>;
 140                                         };
 141                                         touch {
 142                                                 marvell,88pm860x-gpadc-prebias = <1>;
 143                                                 marvell,88pm860x-gpadc-slot-cycle = <1>;
 144                                                 marvell,88pm860x-tsi-prebias = <6>;
 145                                                 marvell,88pm860x-pen-prebias = <16>;
 146                                                 marvell,88pm860x-pen-prechg = <2>;
 147                                                 marvell,88pm860x-resistor-X = <300>;
 148                                         };
 149                                         backlights {
 150                                                 backlight-0 {
 151                                                         marvell,88pm860x-iset = <4>;
 152                                                         marvell,88pm860x-pwm = <3>;
 153                                                 };
 154                                                 backlight-2 {
 155                                                 };
 156                                         };
 157                                         leds {
 158                                                 led0-red {
 159                                                         marvell,88pm860x-iset = <12>;
 160                                                 };
 161                                                 led0-green {
 162                                                         marvell,88pm860x-iset = <12>;
 163                                                 };
 164                                                 led0-blue {
 165                                                         marvell,88pm860x-iset = <12>;
 166                                                 };
 167                                         };
 168                                 };
 169                         };
 170                         rtc: rtc@d4010000 {
 171                                 status = "okay";
 172                         };
 173                 };
 174         };
 175 };