1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright 2021-2022 NXP
4 *
5 */
6
7/dts-v1/;
8#include "ls1021a.dtsi"
9
10/ {
11	model = "LS1021A-IOT Board";
12	compatible = "fsl,ls1021a-iot", "fsl,ls1021a";
13
14	sys_mclk: clock-mclk {
15		compatible = "fixed-clock";
16		#clock-cells = <0>;
17		clock-frequency = <24576000>;
18	};
19
20	reg_3p3v: regulator-3V3 {
21		compatible = "regulator-fixed";
22		regulator-name = "3P3V";
23		regulator-min-microvolt = <3300000>;
24		regulator-max-microvolt = <3300000>;
25		regulator-always-on;
26	};
27
28	reg_2p5v: regulator-2V5 {
29		compatible = "regulator-fixed";
30		regulator-name = "2P5V";
31		regulator-min-microvolt = <2500000>;
32		regulator-max-microvolt = <2500000>;
33		regulator-always-on;
34	};
35
36	sound {
37		compatible = "simple-audio-card";
38		simple-audio-card,format = "i2s";
39		simple-audio-card,widgets =
40			"Microphone", "Microphone Jack",
41			"Headphone", "Headphone Jack",
42			"Speaker", "Speaker Ext",
43			"Line", "Line In Jack";
44		simple-audio-card,routing =
45			"MIC_IN", "Microphone Jack",
46			"Microphone Jack", "Mic Bias",
47			"LINE_IN", "Line In Jack",
48			"Headphone Jack", "HP_OUT",
49			"Speaker Ext", "LINE_OUT";
50
51		simple-audio-card,cpu {
52			sound-dai = <&sai2>;
53			frame-master;
54			bitclock-master;
55		};
56
57		simple-audio-card,codec {
58			sound-dai = <&sgtl5000>;
59			frame-master;
60			bitclock-master;
61		};
62	};
63};
64
65&can0 {
66	status = "disabled";
67};
68
69&can1 {
70	status = "disabled";
71};
72
73&can2 {
74	status = "disabled";
75};
76
77&can3 {
78	status = "okay";
79};
80
81&dcu {
82	display = <&display>;
83	status = "okay";
84
85	display: display@0 {
86		bits-per-pixel = <24>;
87
88		display-timings {
89			native-mode = <&timing0>;
90
91			timing0: mode0 {
92				clock-frequency = <25000000>;
93				hactive = <640>;
94				vactive = <480>;
95				hback-porch = <80>;
96				hfront-porch = <80>;
97				vback-porch = <16>;
98				vfront-porch = <16>;
99				hsync-len = <12>;
100				vsync-len = <2>;
101				hsync-active = <1>;
102				vsync-active = <1>;
103			};
104		};
105	};
106};
107
108&enet0 {
109	tbi-handle = <&tbi1>;
110	phy-handle = <&phy1>;
111	phy-connection-type = "sgmii";
112	status = "okay";
113};
114
115&enet1 {
116	tbi-handle = <&tbi1>;
117	phy-handle = <&phy3>;
118	phy-connection-type = "sgmii";
119	status = "okay";
120};
121
122&enet2 {
123	fixed-link = <0 1 1000 0 0>;
124	phy-connection-type = "rgmii-id";
125	status = "okay";
126};
127
128&esdhc {
129	status = "okay";
130};
131
132&i2c0 {
133	status = "okay";
134
135	pca9555: gpio@23 {
136		compatible = "nxp,pca9555";
137		reg = <0x23>;
138		gpio-controller;
139		#gpio-cells = <2>;
140		interrupt-controller;
141		#interrupt-cells = <2>;
142	};
143
144	sgtl5000: audio-codec@2a {
145		#sound-dai-cells = <0x0>;
146		compatible = "fsl,sgtl5000";
147		reg = <0x2a>;
148		VDDA-supply = <&reg_3p3v>;
149		VDDIO-supply = <&reg_2p5v>;
150		clocks = <&sys_mclk>;
151	};
152
153	max1239: adc@35 {
154		compatible = "maxim,max1239";
155		reg = <0x35>;
156		#io-channel-cells = <1>;
157	};
158
159	ina2201: core-monitor@44 {
160		compatible = "ti,ina220";
161		reg = <0x44>;
162		shunt-resistor = <1000>;
163	};
164
165	ina2202: current-monitor@45 {
166		compatible = "ti,ina220";
167		reg = <0x45>;
168		shunt-resistor = <1000>;
169	};
170
171	lm75b: thermal-monitor@48 {
172		compatible = "national,lm75b";
173		reg = <0x48>;
174	};
175};
176
177&lpuart0 {
178	status = "okay";
179};
180
181&mdio0 {
182	phy0: ethernet-phy@0 {
183		reg = <0x0>;
184	};
185
186	phy1: ethernet-phy@1 {
187		reg = <0x1>;
188	};
189
190	phy2: ethernet-phy@2 {
191		reg = <0x2>;
192	};
193
194	phy3: ethernet-phy@3 {
195		reg = <0x3>;
196	};
197
198	tbi1: tbi-phy@1f {
199		reg = <0x1f>;
200		device_type = "tbi-phy";
201	};
202};
203
204&qspi {
205	num-cs = <2>;
206	status = "okay";
207
208	s25fl128s: flash@0 {
209		compatible = "jedec,spi-nor";
210		#address-cells = <1>;
211		#size-cells = <1>;
212		spi-max-frequency = <20000000>;
213		reg = <0>;
214	};
215};
216
217&sai2 {
218	status = "okay";
219};
220
221&uart0 {
222	status = "okay";
223};
224
225&uart1 {
226	status = "okay";
227};
228