blob: e13ccae629a7166941104076d89de4c88fda1666 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2021-2022 NXP
*
*/
/dts-v1/;
#include "ls1021a.dtsi"
/ {
model = "LS1021A-IOT Board";
compatible = "fsl,ls1021a-iot", "fsl,ls1021a";
sys_mclk: clock-mclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
reg_3p3v: regulator-3V3 {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_2p5v: regulator-2V5 {
compatible = "regulator-fixed";
regulator-name = "2P5V";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
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 = <&sgtl5000>;
frame-master;
bitclock-master;
};
};
};
&can0 {
status = "disabled";
};
&can1 {
status = "disabled";
};
&can2 {
status = "disabled";
};
&can3 {
status = "okay";
};
&dcu {
display = <&display>;
status = "okay";
display: display@0 {
bits-per-pixel = <24>;
display-timings {
native-mode = <&timing0>;
timing0: mode0 {
clock-frequency = <25000000>;
hactive = <640>;
vactive = <480>;
hback-porch = <80>;
hfront-porch = <80>;
vback-porch = <16>;
vfront-porch = <16>;
hsync-len = <12>;
vsync-len = <2>;
hsync-active = <1>;
vsync-active = <1>;
};
};
};
};
&enet0 {
tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
phy-connection-type = "sgmii";
status = "okay";
};
&enet1 {
tbi-handle = <&tbi1>;
phy-handle = <&phy3>;
phy-connection-type = "sgmii";
status = "okay";
};
&enet2 {
fixed-link = <0 1 1000 0 0>;
phy-connection-type = "rgmii-id";
status = "okay";
};
&esdhc {
status = "okay";
};
&i2c0 {
status = "okay";
pca9555: gpio@23 {
compatible = "nxp,pca9555";
reg = <0x23>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
sgtl5000: audio-codec@2a {
#sound-dai-cells = <0x0>;
compatible = "fsl,sgtl5000";
reg = <0x2a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_2p5v>;
clocks = <&sys_mclk>;
};
max1239: adc@35 {
compatible = "maxim,max1239";
reg = <0x35>;
#io-channel-cells = <1>;
};
ina2201: core-monitor@44 {
compatible = "ti,ina220";
reg = <0x44>;
shunt-resistor = <1000>;
};
ina2202: current-monitor@45 {
compatible = "ti,ina220";
reg = <0x45>;
shunt-resistor = <1000>;
};
lm75b: thermal-monitor@48 {
compatible = "national,lm75b";
reg = <0x48>;
};
};
&lpuart0 {
status = "okay";
};
&mdio0 {
phy0: ethernet-phy@0 {
reg = <0x0>;
};
phy1: ethernet-phy@1 {
reg = <0x1>;
};
phy2: ethernet-phy@2 {
reg = <0x2>;
};
phy3: ethernet-phy@3 {
reg = <0x3>;
};
tbi1: tbi-phy@1f {
reg = <0x1f>;
device_type = "tbi-phy";
};
};
&qspi {
num-cs = <2>;
status = "okay";
s25fl128s: flash@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <20000000>;
reg = <0>;
};
};
&sai2 {
status = "okay";
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};