1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for Oxalis
4 *
5 * Copyright (c) 2019 Manivannan Sadhasivam
6 *
7 */
8
9/dts-v1/;
10
11#include "fsl-ls1012a.dtsi"
12
13/ {
14	model = "Oxalis";
15	compatible = "ebs-systart,oxalis", "fsl,ls1012a";
16
17	sys_mclk: clock-mclk {
18		compatible = "fixed-clock";
19		#clock-cells = <0>;
20		clock-frequency = <25000000>;
21	};
22
23	reg_1p8v: regulator-1p8v {
24		compatible = "regulator-fixed";
25		regulator-name = "1P8V";
26		regulator-min-microvolt = <1800000>;
27		regulator-max-microvolt = <1800000>;
28		regulator-always-on;
29	};
30
31	sound {
32		compatible = "simple-audio-card";
33		simple-audio-card,format = "i2s";
34		simple-audio-card,widgets =
35			"Microphone", "Microphone Jack",
36			"Headphone", "Headphone Jack",
37			"Speaker", "Speaker Ext",
38			"Line", "Line In Jack";
39		simple-audio-card,routing =
40			"MIC_IN", "Microphone Jack",
41			"Microphone Jack", "Mic Bias",
42			"LINE_IN", "Line In Jack",
43			"Headphone Jack", "HP_OUT",
44			"Speaker Ext", "LINE_OUT";
45
46		simple-audio-card,cpu {
47			sound-dai = <&sai2>;
48			frame-master;
49			bitclock-master;
50		};
51
52		simple-audio-card,codec {
53			sound-dai = <&codec>;
54			frame-master;
55			bitclock-master;
56			system-clock-frequency = <25000000>;
57		};
58	};
59};
60
61&duart0 {
62	status = "okay";
63};
64
65&duart1 {
66	status = "okay";
67};
68
69&esdhc1 {
70	status = "okay";
71};
72
73&i2c0 {
74	status = "okay";
75
76	codec: audio-codec@a {
77		#sound-dai-cells = <0>;
78		compatible = "fsl,sgtl5000";
79		reg = <0xa>;
80		VDDA-supply = <&reg_1p8v>;
81		VDDIO-supply = <&reg_1p8v>;
82		clocks = <&sys_mclk>;
83	};
84};
85
86&i2c1 {
87	status = "okay";
88};
89
90&pcie {
91	status = "okay";
92};
93
94&sai2 {
95	status = "okay";
96};
97
98&sata {
99	status = "okay";
100};
101