1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for Freescale LS1012A QDS Board.
5 * Copyright 2016 Freescale Semiconductor, Inc.
10 #include "fsl-ls1012a.dtsi"
13 model = "LS1012A QDS Board";
14 compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
16 sys_mclk: clock-mclk {
17 compatible = "fixed-clock";
19 clock-frequency = <24576000>;
22 reg_3p3v: regulator-3p3v {
23 compatible = "regulator-fixed";
24 regulator-name = "3P3V";
25 regulator-min-microvolt = <3300000>;
26 regulator-max-microvolt = <3300000>;
31 compatible = "simple-audio-card";
32 simple-audio-card,format = "i2s";
33 simple-audio-card,widgets =
34 "Microphone", "Microphone Jack",
35 "Headphone", "Headphone Jack",
36 "Speaker", "Speaker Ext",
37 "Line", "Line In Jack";
38 simple-audio-card,routing =
39 "MIC_IN", "Microphone Jack",
40 "Microphone Jack", "Mic Bias",
41 "LINE_IN", "Line In Jack",
42 "Headphone Jack", "HP_OUT",
43 "Speaker Ext", "LINE_OUT";
45 simple-audio-card,cpu {
51 simple-audio-card,codec {
55 system-clock-frequency = <24576000>;
67 compatible = "n25q128a11", "jedec,spi-nor";
69 spi-max-frequency = <10000000>;
75 compatible = "sst25wf040b", "jedec,spi-nor";
79 spi-max-frequency = <10000000>;
85 compatible = "en25s64", "jedec,spi-nor";
89 spi-max-frequency = <10000000>;
109 compatible = "nxp,pca9547";
111 #address-cells = <1>;
115 #address-cells = <1>;
120 #sound-dai-cells = <0>;
121 compatible = "fsl,sgtl5000";
123 VDDA-supply = <®_3p3v>;
124 VDDIO-supply = <®_3p3v>;
125 clocks = <&sys_mclk>;
134 s25fs512s0: flash@0 {
135 compatible = "jedec,spi-nor";
136 #address-cells = <1>;
138 spi-max-frequency = <50000000>;
141 spi-rx-bus-width = <2>;
142 spi-tx-bus-width = <2>;