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