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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for NXP LS1028A QDS Board.
*
* Copyright 2018 NXP
*
* Harninder Rai <harninder.rai@nxp.com>
*
*/
/dts-v1/;
#include "fsl-ls1028a.dtsi"
/ {
model = "LS1028A QDS Board";
compatible = "fsl,ls1028a-qds", "fsl,ls1028a";
aliases {
crypto = &crypto;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
serial0 = &duart0;
serial1 = &duart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x1 0x00000000>;
};
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;
};
sb_3v3: regulator-sb3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3_vbus";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
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 = <&sai1>;
frame-master;
bitclock-master;
};
simple-audio-card,codec {
sound-dai = <&sgtl5000>;
frame-master;
bitclock-master;
system-clock-frequency = <25000000>;
};
};
mdio-mux {
compatible = "mdio-mux-multiplexer";
mux-controls = <&mux 0>;
mdio-parent-bus = <&enetc_mdio_pf3>;
#address-cells=<1>;
#size-cells = <0>;
/* on-board RGMII PHY */
mdio@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
qds_phy1: ethernet-phy@5 {
/* Atheros 8035 */
reg = <5>;
};
};
};
};
&dspi0 {
bus-num = <0>;
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <0>;
spi-max-frequency = <10000000>;
};
flash@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <1>;
spi-max-frequency = <10000000>;
};
flash@2 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <2>;
spi-max-frequency = <10000000>;
};
};
&dspi1 {
bus-num = <1>;
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <0>;
spi-max-frequency = <10000000>;
};
flash@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <1>;
spi-max-frequency = <10000000>;
};
flash@2 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <2>;
spi-max-frequency = <10000000>;
};
};
&dspi2 {
bus-num = <2>;
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-cpol;
spi-cpha;
reg = <0>;
spi-max-frequency = <10000000>;
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};
&esdhc {
status = "okay";
};
&esdhc1 {
status = "okay";
};
&fspi {
status = "okay";
mt35xu02g0: flash@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
/* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
spi-rx-bus-width = <8>; /* 8 SPI Rx lines */
spi-tx-bus-width = <1>; /* 1 SPI Tx line */
reg = <0>;
};
};
&i2c0 {
status = "okay";
i2c-mux@77 {
compatible = "nxp,pca9547";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2>;
current-monitor@40 {
compatible = "ti,ina220";
reg = <0x40>;
shunt-resistor = <1000>;
};
current-monitor@41 {
compatible = "ti,ina220";
reg = <0x41>;
shunt-resistor = <1000>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3>;
temperature-sensor@4c {
compatible = "nxp,sa56004";
reg = <0x4c>;
vcc-supply = <&sb_3v3>;
};
rtc@51 {
compatible = "nxp,pcf2129";
reg = <0x51>;
};
eeprom@56 {
compatible = "atmel,24c512";
reg = <0x56>;
};
eeprom@57 {
compatible = "atmel,24c512";
reg = <0x57>;
};
};
i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x5>;
sgtl5000: audio-codec@a {
#sound-dai-cells = <0>;
compatible = "fsl,sgtl5000";
reg = <0xa>;
VDDA-supply = <&reg_1p8v>;
VDDIO-supply = <&reg_1p8v>;
clocks = <&sys_mclk>;
};
};
};
fpga@66 {
compatible = "fsl,ls1028aqds-fpga", "fsl,fpga-qixis-i2c",
"simple-mfd";
reg = <0x66>;
mux: mux-controller {
compatible = "reg-mux";
#mux-control-cells = <1>;
mux-reg-masks = <0x54 0xf0>; /* 0: reg 0x54, bits 7:4 */
};
};
};
&enetc_port1 {
phy-handle = <&qds_phy1>;
phy-connection-type = "rgmii-id";
status = "okay";
};
&sai1 {
status = "okay";
};
&sata {
status = "okay";
};