120 lines
2.2 KiB
Plaintext
120 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree file for Freescale LS1012A Freedom Board.
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*
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* Copyright 2016 Freescale Semiconductor, Inc.
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*
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*/
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/dts-v1/;
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#include <dt-bindings/interrupt-controller/irq.h>
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#include "fsl-ls1012a.dtsi"
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/ {
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model = "LS1012A Freedom Board";
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compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
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sys_mclk: clock-mclk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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};
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sc16is7xx_clk: clock-sc16is7xx {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24000000>;
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};
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reg_1p8v: regulator-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "1P8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,widgets =
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"Microphone", "Microphone Jack",
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"Headphone", "Headphone Jack",
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"Speaker", "Speaker Ext",
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"Line", "Line In Jack";
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simple-audio-card,routing =
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"MIC_IN", "Microphone Jack",
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"Microphone Jack", "Mic Bias",
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"LINE_IN", "Line In Jack",
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"Headphone Jack", "HP_OUT",
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"Speaker Ext", "LINE_OUT";
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simple-audio-card,cpu {
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sound-dai = <&sai2>;
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frame-master;
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bitclock-master;
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};
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simple-audio-card,codec {
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sound-dai = <&codec>;
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frame-master;
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bitclock-master;
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system-clock-frequency = <25000000>;
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};
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};
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};
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&dspi {
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bus-num = <0>;
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status = "okay";
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serial@0 {
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compatible = "nxp,sc16is740";
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reg = <0>;
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spi-max-frequency = <4000000>;
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clocks = <&sc16is7xx_clk>;
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interrupt-parent = <&gpio1>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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&duart0 {
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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codec: sgtl5000@a {
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#sound-dai-cells = <0>;
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compatible = "fsl,sgtl5000";
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reg = <0xa>;
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VDDA-supply = <®_1p8v>;
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VDDIO-supply = <®_1p8v>;
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clocks = <&sys_mclk>;
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};
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};
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&qspi {
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status = "okay";
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s25fs512s0: flash@0 {
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compatible = "jedec,spi-nor";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <50000000>;
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m25p,fast-read;
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reg = <0>;
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spi-rx-bus-width = <2>;
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spi-tx-bus-width = <2>;
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};
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};
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&sai2 {
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status = "okay";
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};
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&sata {
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status = "okay";
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};
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