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