2013-12-05 06:28:06 -07:00
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/*
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* Copyright 2013 Eukréa Electromatique <eric@eukrea.com>
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* Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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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 "imx28.dtsi"
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/ {
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model = "Eukrea Electromatique MBMX28LC";
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compatible = "eukrea,mbmx28lc", "fsl,imx28";
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 4 1000000>;
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brightness-levels = <0 25 50 75 100 125 150 175 200 225 255>;
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default-brightness-level = <10>;
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};
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button-sw3 {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_button_sw3_pins_mbmx28lc>;
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sw3 {
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label = "SW3";
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gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_MISC>;
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2015-10-21 04:10:08 -06:00
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wakeup-source;
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2013-12-05 06:28:06 -07:00
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};
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};
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button-sw4 {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_button_sw4_pins_mbmx28lc>;
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sw4 {
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label = "SW4";
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gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_MISC>;
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2015-10-21 04:10:08 -06:00
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wakeup-source;
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2013-12-05 06:28:06 -07:00
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};
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};
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led-d6 {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_d6_pins_mbmx28lc>;
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led1 {
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label = "d6";
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gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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};
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led-d7 {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_d7_pins_mbmx28lc>;
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led1 {
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label = "d7";
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gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-on";
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_3p3v: regulator@0 {
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compatible = "regulator-fixed";
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2016-06-05 07:51:06 -06:00
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reg = <0>;
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2013-12-05 06:28:06 -07:00
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_lcd_3v3: regulator@1 {
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compatible = "regulator-fixed";
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2016-06-05 07:51:06 -06:00
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reg = <1>;
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2013-12-05 06:28:06 -07:00
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pinctrl-names = "default";
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pinctrl-0 = <®_lcd_3v3_pins_mbmx28lc>;
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regulator-name = "lcd-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb0_vbus: regulator@2 {
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compatible = "regulator-fixed";
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2016-06-05 07:51:06 -06:00
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reg = <2>;
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2013-12-05 06:28:06 -07:00
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pinctrl-names = "default";
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pinctrl-0 = <®_usb0_vbus_pins_mbmx28lc>;
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regulator-name = "usb0_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb1_vbus: regulator@3 {
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compatible = "regulator-fixed";
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2016-06-05 07:51:06 -06:00
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reg = <3>;
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2013-12-05 06:28:06 -07:00
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pinctrl-names = "default";
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pinctrl-0 = <®_usb1_vbus_pins_mbmx28lc>;
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio1 19 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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sound {
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compatible = "fsl,imx28-mbmx28lc-sgtl5000",
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"fsl,mxs-audio-sgtl5000";
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model = "imx28-mbmx28lc-sgtl5000";
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saif-controllers = <&saif0 &saif1>;
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audio-codec = <&sgtl5000>;
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};
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};
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&duart {
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pinctrl-names = "default";
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pinctrl-0 = <&duart_4pins_a>;
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status = "okay";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_a>;
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status = "okay";
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sgtl5000: codec@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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VDDA-supply = <®_3p3v>;
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VDDIO-supply = <®_3p3v>;
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clocks = <&saif0>;
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};
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};
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&lcdif {
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pinctrl-names = "default";
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pinctrl-0 = <&lcdif_18bit_pins_a &lcdif_pins_mbmx28lc>;
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lcd-supply = <®_lcd_3v3>;
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display = <&display0>;
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status = "okay";
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display0: display0 {
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model = "43WVF1G-0";
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bits-per-pixel = <16>;
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bus-width = <18>;
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display-timings {
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native-mode = <&timing0>;
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timing0: timing0 {
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clock-frequency = <9072000>;
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hactive = <480>;
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vactive = <272>;
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hback-porch = <10>;
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hfront-porch = <5>;
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vback-porch = <8>;
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vfront-porch = <8>;
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hsync-len = <40>;
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vsync-len = <10>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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};
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};
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};
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&lradc {
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fsl,lradc-touchscreen-wires = <4>;
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status = "okay";
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};
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&pinctrl {
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gpio_button_sw3_pins_mbmx28lc: gpio-button-sw3-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D21__GPIO_1_21
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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gpio_button_sw4_pins_mbmx28lc: gpio-button-sw4-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D20__GPIO_1_20
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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lcdif_pins_mbmx28lc: lcdif-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_VSYNC__LCD_VSYNC
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MX28_PAD_LCD_HSYNC__LCD_HSYNC
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MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
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MX28_PAD_LCD_ENABLE__LCD_ENABLE
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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led_d6_pins_mbmx28lc: led-d6-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D23__GPIO_1_23
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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led_d7_pins_mbmx28lc: led-d7-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D22__GPIO_1_22
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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reg_lcd_3v3_pins_mbmx28lc: lcd-3v3-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_RESET__GPIO_3_30
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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reg_usb0_vbus_pins_mbmx28lc: reg-usb0-vbus-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D18__GPIO_1_18
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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reg_usb1_vbus_pins_mbmx28lc: reg-usb1-vbus-mbmx28lc@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D19__GPIO_1_19
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm4_pins_a>;
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status = "okay";
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};
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&saif0 {
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pinctrl-names = "default";
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pinctrl-0 = <&saif0_pins_a>;
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status = "okay";
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};
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&saif1 {
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pinctrl-names = "default";
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pinctrl-0 = <&saif1_pins_a>;
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fsl,saif-master = <&saif0>;
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status = "okay";
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};
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&ssp0 {
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compatible = "fsl,imx28-mmc";
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_cd_cfg &mmc0_sck_cfg>;
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bus-width = <4>;
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cd-inverted;
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status = "okay";
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};
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&usb0 {
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disable-over-current;
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vbus-supply = <®_usb0_vbus>;
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_id_pins_b>;
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};
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&usb1 {
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vbus-supply = <®_usb1_vbus>;
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status = "okay";
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};
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&usbphy0 {
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status = "okay";
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};
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&usbphy1 {
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status = "okay";
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};
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