xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/pxa910-dkb.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  Copyright (C) 2012 Marvell Technology Group Ltd.
 *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
 */

/dts-v1/;
#include "pxa910.dtsi"

/ {
	model = "Marvell PXA910 DKB Development Board";
	compatible = "mrvl,pxa910-dkb", "mrvl,pxa910";

	chosen {
		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";
	};

	memory {
		reg = <0x00000000 0x10000000>;
	};
};

&uart1 {
	status = "okay";
};

&twsi1 {
	status = "okay";

	pmic: 88pm860x@34 {
		compatible = "marvell,88pm860x";
		reg = <0x34>;
		interrupts = <4>;
		interrupt-parent = <&intc>;
		interrupt-controller;
		#interrupt-cells = <1>;

		marvell,88pm860x-irq-read-clr;
		marvell,88pm860x-slave-addr = <0x11>;

		regulators {
			BUCK1 {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1500000>;
				regulator-boot-on;
				regulator-always-on;
			};
			BUCK2 {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1500000>;
				regulator-boot-on;
				regulator-always-on;
			};
			BUCK3 {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO1 {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <2800000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO2 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
			LDO5 {
				regulator-min-microvolt = <2900000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO7 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <2900000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO8 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <2900000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO9 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO10 {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};
			LDO12 {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
			LDO13 {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
			LDO14 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
		};
		rtc {
			marvell,88pm860x-vrtc = <1>;
		};
		touch {
			marvell,88pm860x-gpadc-prebias = <1>;
			marvell,88pm860x-gpadc-slot-cycle = <1>;
			marvell,88pm860x-tsi-prebias = <6>;
			marvell,88pm860x-pen-prebias = <16>;
			marvell,88pm860x-pen-prechg = <2>;
			marvell,88pm860x-resistor-X = <300>;
		};
		backlights {
			backlight-0 {
				marvell,88pm860x-iset = <4>;
				marvell,88pm860x-pwm = <3>;
			};
			backlight-2 {
			};
		};
		leds {
			led0-red {
				marvell,88pm860x-iset = <12>;
			};
			led0-green {
				marvell,88pm860x-iset = <12>;
			};
			led0-blue {
				marvell,88pm860x-iset = <12>;
			};
		};
	};
};

&rtc {
	status = "okay";
};