84 lines
1.5 KiB
Plaintext
84 lines
1.5 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Device Tree file for Freescale LS1012A Freedom Board.
|
|
*
|
|
* Copyright 2016 Freescale Semiconductor, Inc.
|
|
*
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#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>;
|
|
};
|
|
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&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>;
|
|
};
|
|
};
|
|
|
|
&sai2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&sata {
|
|
status = "okay";
|
|
};
|