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// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
/*
* Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
* D-82229 Seefeld, Germany.
* Author: Gregor Herburger, Timo Herbrecher
*
* Device Tree Include file for MBLS10xxA from TQ
*/
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
/ {
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <100>;
autorepeat;
button-0 {
label = "button0";
gpios = <&gpioexp3 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_F1>;
};
button-1 {
label = "button1";
gpios = <&gpioexp3 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_F2>;
};
};
leds {
compatible = "gpio-leds";
led-user {
gpios = <&gpioexp3 13 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_HEARTBEAT;
linux,default-trigger = "heartbeat";
};
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_MB";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};
&esdhc {
status = "okay";
};
&i2c3 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9544";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c@0 {
reg = <0x0>;
#address-cells = <1>;
#size-cells = <0>;
gpioexp1: gpio@20 {
compatible = "nxp,pca9555";
reg = <0x20>;
vcc-supply = <®_3v3>;
gpio-controller;
#gpio-cells = <2>;
};
gpioexp2: gpio@21 {
compatible = "nxp,pca9555";
reg = <0x21>;
vcc-supply = <®_3v3>;
gpio-controller;
#gpio-cells = <2>;
};
gpioexp3: gpio@22 {
compatible = "nxp,pca9555";
reg = <0x22>;
vcc-supply = <®_3v3>;
gpio-controller;
#gpio-cells = <2>;
};
};
sfp1_i2c: i2c@1 {
reg = <0x1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sfp2_i2c: i2c@2 {
reg = <0x2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c@3 {
reg = <0x3>;
#address-cells = <1>;
#size-cells = <0>;
};
};
};
&sata {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb1 {
dr_mode = "otg";
status = "okay";
};
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