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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  Copyright (C) 2012 Marvell Technology Group Ltd.
   4  *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
   5  */
   6
   7 /dts-v1/;
   8 #include "pxa910.dtsi"
   9
  10 / {
  11         model = "Marvell PXA910 DKB Development Board";
  12         compatible = "mrvl,pxa910-dkb", "mrvl,pxa910";
  13
  14         chosen {
  15                 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";
  16         };
  17
  18         memory {
  19                 reg = <0x00000000 0x10000000>;
  20         };
  21 };
  22
  23 &uart1 {
  24         status = "okay";
  25 };
  26
  27 &twsi1 {
  28         status = "okay";
  29
  30         pmic: 88pm860x@34 {
  31                 compatible = "marvell,88pm860x";
  32                 reg = <0x34>;
  33                 interrupts = <4>;
  34                 interrupt-parent = <&intc>;
  35                 interrupt-controller;
  36                 #interrupt-cells = <1>;
  37
  38                 marvell,88pm860x-irq-read-clr;
  39                 marvell,88pm860x-slave-addr = <0x11>;
  40
  41                 regulators {
  42                         BUCK1 {
  43                                 regulator-min-microvolt = <1000000>;
  44                                 regulator-max-microvolt = <1500000>;
  45                                 regulator-boot-on;
  46                                 regulator-always-on;
  47                         };
  48                         BUCK2 {
  49                                 regulator-min-microvolt = <1000000>;
  50                                 regulator-max-microvolt = <1500000>;
  51                                 regulator-boot-on;
  52                                 regulator-always-on;
  53                         };
  54                         BUCK3 {
  55                                 regulator-min-microvolt = <1000000>;
  56                                 regulator-max-microvolt = <3000000>;
  57                                 regulator-boot-on;
  58                                 regulator-always-on;
  59                         };
  60                         LDO1 {
  61                                 regulator-min-microvolt = <1200000>;
  62                                 regulator-max-microvolt = <2800000>;
  63                                 regulator-boot-on;
  64                                 regulator-always-on;
  65                         };
  66                         LDO2 {
  67                                 regulator-min-microvolt = <1800000>;
  68                                 regulator-max-microvolt = <3300000>;
  69                                 regulator-boot-on;
  70                                 regulator-always-on;
  71                         };
  72                         LDO3 {
  73                                 regulator-min-microvolt = <1800000>;
  74                                 regulator-max-microvolt = <3300000>;
  75                                 regulator-boot-on;
  76                                 regulator-always-on;
  77                         };
  78                         LDO4 {
  79                                 regulator-min-microvolt = <1800000>;
  80                                 regulator-max-microvolt = <3300000>;
  81                                 regulator-always-on;
  82                         };
  83                         LDO5 {
  84                                 regulator-min-microvolt = <2900000>;
  85                                 regulator-max-microvolt = <3300000>;
  86                                 regulator-boot-on;
  87                                 regulator-always-on;
  88                         };
  89                         LDO6 {
  90                                 regulator-min-microvolt = <1800000>;
  91                                 regulator-max-microvolt = <3300000>;
  92                                 regulator-boot-on;
  93                                 regulator-always-on;
  94                         };
  95                         LDO7 {
  96                                 regulator-min-microvolt = <1800000>;
  97                                 regulator-max-microvolt = <2900000>;
  98                                 regulator-boot-on;
  99                                 regulator-always-on;
 100                         };
 101                         LDO8 {
 102                                 regulator-min-microvolt = <1800000>;
 103                                 regulator-max-microvolt = <2900000>;
 104                                 regulator-boot-on;
 105                                 regulator-always-on;
 106                         };
 107                         LDO9 {
 108                                 regulator-min-microvolt = <1800000>;
 109                                 regulator-max-microvolt = <3300000>;
 110                                 regulator-boot-on;
 111                                 regulator-always-on;
 112                         };
 113                         LDO10 {
 114                                 regulator-min-microvolt = <1200000>;
 115                                 regulator-max-microvolt = <3300000>;
 116                                 regulator-boot-on;
 117                                 regulator-always-on;
 118                         };
 119                         LDO12 {
 120                                 regulator-min-microvolt = <1200000>;
 121                                 regulator-max-microvolt = <3300000>;
 122                                 regulator-always-on;
 123                         };
 124                         LDO13 {
 125                                 regulator-min-microvolt = <1200000>;
 126                                 regulator-max-microvolt = <3300000>;
 127                                 regulator-always-on;
 128                         };
 129                         LDO14 {
 130                                 regulator-min-microvolt = <1800000>;
 131                                 regulator-max-microvolt = <3300000>;
 132                                 regulator-always-on;
 133                         };
 134                 };
 135                 rtc {
 136                         marvell,88pm860x-vrtc = <1>;
 137                 };
 138                 touch {
 139                         marvell,88pm860x-gpadc-prebias = <1>;
 140                         marvell,88pm860x-gpadc-slot-cycle = <1>;
 141                         marvell,88pm860x-tsi-prebias = <6>;
 142                         marvell,88pm860x-pen-prebias = <16>;
 143                         marvell,88pm860x-pen-prechg = <2>;
 144                         marvell,88pm860x-resistor-X = <300>;
 145                 };
 146                 backlights {
 147                         backlight-0 {
 148                                 marvell,88pm860x-iset = <4>;
 149                                 marvell,88pm860x-pwm = <3>;
 150                         };
 151                         backlight-2 {
 152                         };
 153                 };
 154                 leds {
 155                         led0-red {
 156                                 marvell,88pm860x-iset = <12>;
 157                         };
 158                         led0-green {
 159                                 marvell,88pm860x-iset = <12>;
 160                         };
 161                         led0-blue {
 162                                 marvell,88pm860x-iset = <12>;
 163                         };
 164                 };
 165         };
 166 };
 167
 168 &rtc {
 169         status = "okay";
 170 };