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	soc {
 23		apb@d4000000 {
 24			uart1: uart@d4017000 {
 25				status = "okay";
 26			};
 27			twsi1: i2c@d4011000 {
 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			rtc: rtc@d4010000 {
168				status = "okay";
169			};
170		};
171	};
172};