Loading...
1/*
2 * Device Tree file for Freescale LS1012A Freedom Board.
3 *
4 * Copyright 2016 Freescale Semiconductor, Inc.
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPLv2 or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44/dts-v1/;
45
46#include "fsl-ls1012a.dtsi"
47
48/ {
49 model = "LS1012A Freedom Board";
50 compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
51
52 sys_mclk: clock-mclk {
53 compatible = "fixed-clock";
54 #clock-cells = <0>;
55 clock-frequency = <25000000>;
56 };
57
58 reg_1p8v: regulator-1p8v {
59 compatible = "regulator-fixed";
60 regulator-name = "1P8V";
61 regulator-min-microvolt = <1800000>;
62 regulator-max-microvolt = <1800000>;
63 regulator-always-on;
64 };
65
66 sound {
67 compatible = "simple-audio-card";
68 simple-audio-card,format = "i2s";
69 simple-audio-card,widgets =
70 "Microphone", "Microphone Jack",
71 "Headphone", "Headphone Jack",
72 "Speaker", "Speaker Ext",
73 "Line", "Line In Jack";
74 simple-audio-card,routing =
75 "MIC_IN", "Microphone Jack",
76 "Microphone Jack", "Mic Bias",
77 "LINE_IN", "Line In Jack",
78 "Headphone Jack", "HP_OUT",
79 "Speaker Ext", "LINE_OUT";
80
81 simple-audio-card,cpu {
82 sound-dai = <&sai2>;
83 frame-master;
84 bitclock-master;
85 };
86
87 simple-audio-card,codec {
88 sound-dai = <&codec>;
89 frame-master;
90 bitclock-master;
91 system-clock-frequency = <25000000>;
92 };
93 };
94};
95
96&duart0 {
97 status = "okay";
98};
99
100&i2c0 {
101 status = "okay";
102
103 codec: sgtl5000@a {
104 #sound-dai-cells = <0>;
105 compatible = "fsl,sgtl5000";
106 reg = <0xa>;
107 VDDA-supply = <®_1p8v>;
108 VDDIO-supply = <®_1p8v>;
109 clocks = <&sys_mclk>;
110 };
111};
112
113&sai2 {
114 status = "okay";
115};
116
117&sata {
118 status = "okay";
119};
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for Freescale LS1012A Freedom Board.
4 *
5 * Copyright 2016 Freescale Semiconductor, Inc.
6 *
7 */
8/dts-v1/;
9
10#include <dt-bindings/interrupt-controller/irq.h>
11#include "fsl-ls1012a.dtsi"
12
13/ {
14 model = "LS1012A Freedom Board";
15 compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
16
17 sys_mclk: clock-mclk {
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
20 clock-frequency = <25000000>;
21 };
22
23 sc16is7xx_clk: clock-sc16is7xx {
24 compatible = "fixed-clock";
25 #clock-cells = <0>;
26 clock-frequency = <24000000>;
27 };
28
29 reg_1p8v: regulator-1p8v {
30 compatible = "regulator-fixed";
31 regulator-name = "1P8V";
32 regulator-min-microvolt = <1800000>;
33 regulator-max-microvolt = <1800000>;
34 regulator-always-on;
35 };
36
37 sound {
38 compatible = "simple-audio-card";
39 simple-audio-card,format = "i2s";
40 simple-audio-card,widgets =
41 "Microphone", "Microphone Jack",
42 "Headphone", "Headphone Jack",
43 "Speaker", "Speaker Ext",
44 "Line", "Line In Jack";
45 simple-audio-card,routing =
46 "MIC_IN", "Microphone Jack",
47 "Microphone Jack", "Mic Bias",
48 "LINE_IN", "Line In Jack",
49 "Headphone Jack", "HP_OUT",
50 "Speaker Ext", "LINE_OUT";
51
52 simple-audio-card,cpu {
53 sound-dai = <&sai2>;
54 frame-master;
55 bitclock-master;
56 };
57
58 simple-audio-card,codec {
59 sound-dai = <&codec>;
60 frame-master;
61 bitclock-master;
62 system-clock-frequency = <25000000>;
63 };
64 };
65};
66
67&dspi {
68 bus-num = <0>;
69 status = "okay";
70
71 serial@0 {
72 compatible = "nxp,sc16is740";
73 reg = <0>;
74 spi-max-frequency = <4000000>;
75 clocks = <&sc16is7xx_clk>;
76 interrupt-parent = <&gpio1>;
77 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
78 };
79};
80
81&duart0 {
82 status = "okay";
83};
84
85&i2c0 {
86 status = "okay";
87
88 codec: sgtl5000@a {
89 #sound-dai-cells = <0>;
90 compatible = "fsl,sgtl5000";
91 reg = <0xa>;
92 VDDA-supply = <®_1p8v>;
93 VDDIO-supply = <®_1p8v>;
94 clocks = <&sys_mclk>;
95 };
96};
97
98&qspi {
99 status = "okay";
100
101 s25fs512s0: flash@0 {
102 compatible = "jedec,spi-nor";
103 #address-cells = <1>;
104 #size-cells = <1>;
105 spi-max-frequency = <50000000>;
106 m25p,fast-read;
107 reg = <0>;
108 spi-rx-bus-width = <2>;
109 spi-tx-bus-width = <2>;
110 };
111};
112
113&sai2 {
114 status = "okay";
115};
116
117&sata {
118 status = "okay";
119};