xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/imx28-m28.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Copyright (C) 2014 Marek Vasut <marex@denx.de>
4*4882a593Smuzhiyun */
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun#include "imx28.dtsi"
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun/ {
9*4882a593Smuzhiyun	model = "Aries/DENX M28";
10*4882a593Smuzhiyun	compatible = "aries,m28", "denx,m28", "fsl,imx28";
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun	memory@40000000 {
13*4882a593Smuzhiyun		device_type = "memory";
14*4882a593Smuzhiyun		reg = <0x40000000 0x08000000>;
15*4882a593Smuzhiyun	};
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	apb@80000000 {
18*4882a593Smuzhiyun		apbh@80000000 {
19*4882a593Smuzhiyun			nand-controller@8000c000 {
20*4882a593Smuzhiyun				#address-cells = <1>;
21*4882a593Smuzhiyun				#size-cells = <1>;
22*4882a593Smuzhiyun				pinctrl-names = "default";
23*4882a593Smuzhiyun				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
24*4882a593Smuzhiyun				status = "okay";
25*4882a593Smuzhiyun			};
26*4882a593Smuzhiyun		};
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun		apbx@80040000 {
29*4882a593Smuzhiyun			i2c0: i2c@80058000 {
30*4882a593Smuzhiyun				pinctrl-names = "default";
31*4882a593Smuzhiyun				pinctrl-0 = <&i2c0_pins_a>;
32*4882a593Smuzhiyun				status = "okay";
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun				rtc: rtc@68 {
35*4882a593Smuzhiyun					compatible = "st,m41t62";
36*4882a593Smuzhiyun					reg = <0x68>;
37*4882a593Smuzhiyun				};
38*4882a593Smuzhiyun			};
39*4882a593Smuzhiyun		};
40*4882a593Smuzhiyun	};
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun	regulators {
43*4882a593Smuzhiyun		compatible = "simple-bus";
44*4882a593Smuzhiyun		#address-cells = <1>;
45*4882a593Smuzhiyun		#size-cells = <0>;
46*4882a593Smuzhiyun
47*4882a593Smuzhiyun		reg_3p3v: regulator@0 {
48*4882a593Smuzhiyun			compatible = "regulator-fixed";
49*4882a593Smuzhiyun			reg = <0>;
50*4882a593Smuzhiyun			regulator-name = "3P3V";
51*4882a593Smuzhiyun			regulator-min-microvolt = <3300000>;
52*4882a593Smuzhiyun			regulator-max-microvolt = <3300000>;
53*4882a593Smuzhiyun			regulator-always-on;
54*4882a593Smuzhiyun		};
55*4882a593Smuzhiyun	};
56*4882a593Smuzhiyun};
57