/*
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* Copyright (C) 2015, 2016 Zodiac Inflight Innovations
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*
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* Based on an original 'vf610-twr.dts' which is Copyright 2015,
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* Freescale Semiconductor, Inc.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file 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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* version 2 as published by the Free Software Foundation.
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*
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* This file 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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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "vf610.dtsi"
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/ {
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x20000000>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&pinctrl_leds_debug>;
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pinctrl-names = "default";
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debug {
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label = "zii:green:debug1";
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gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
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compatible = "regulator-fixed";
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regulator-name = "vcc_3v3_mcu";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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usb0_vbus: regulator-usb0-vbus {
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compatible = "regulator-fixed";
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pinctrl-0 = <&pinctrl_usb_vbus>;
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio0 6 0>;
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};
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supply-voltage-monitor {
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compatible = "iio-hwmon";
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io-channels = <&adc0 8>, /* VCC_1V5 */
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<&adc0 9>, /* VCC_1V8 */
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<&adc1 8>, /* VCC_1V0 */
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<&adc1 9>; /* VCC_1V2 */
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};
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};
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&adc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc0_ad5>;
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vref-supply = <®_vcc_3v3_mcu>;
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status = "okay";
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};
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&edma0 {
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status = "okay";
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};
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&edma1 {
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status = "okay";
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1>;
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bus-width = <4>;
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status = "okay";
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};
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&fec0 {
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phy-mode = "rmii";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec0>;
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status = "okay";
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};
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&fec1 {
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phy-mode = "rmii";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec1>;
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status = "okay";
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fixed-link {
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speed = <100>;
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full-duplex;
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};
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mdio1: mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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clock-frequency = <12500000>;
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suppress-preamble;
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status = "okay";
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};
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};
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&i2c0 {
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clock-frequency = <100000>;
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c0>;
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pinctrl-1 = <&pinctrl_i2c0_gpio>;
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scl-gpios = <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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status = "okay";
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lm75@48 {
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compatible = "national,lm75";
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reg = <0x48>;
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};
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eeprom@50 {
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compatible = "atmel,24c04";
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reg = <0x50>;
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};
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eeprom@52 {
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compatible = "atmel,24c04";
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reg = <0x52>;
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};
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ds1682@6b {
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compatible = "dallas,ds1682";
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reg = <0x6b>;
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};
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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};
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&qspi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_qspi0>;
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status = "okay";
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/*
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* Attached MT25QL02 can go up to 90Mhz in DTR and 166 in STR
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* modes, so, spi-max-frequency is limited to 90MHz
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*/
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flash@0 {
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compatible = "jedec,spi-nor";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <90000000>;
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spi-rx-bus-width = <4>;
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reg = <0>;
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m25p,fast-read;
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};
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flash@2 {
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compatible = "jedec,spi-nor";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <90000000>;
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spi-rx-bus-width = <4>;
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reg = <2>;
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m25p,fast-read;
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart0>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "okay";
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};
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&usbdev0 {
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disable-over-current;
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vbus-supply = <&usb0_vbus>;
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dr_mode = "host";
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status = "okay";
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};
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&usbh1 {
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disable-over-current;
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status = "okay";
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};
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&usbmisc0 {
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status = "okay";
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};
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&usbmisc1 {
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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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&tempsensor {
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io-channels = <&adc0 16>;
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};
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&iomuxc {
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pinctrl_adc0_ad5: adc0ad5grp {
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fsl,pins = <
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VF610_PAD_PTC30__ADC0_SE5 0x00a1
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>;
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};
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pinctrl_dspi0: dspi0grp {
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fsl,pins = <
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VF610_PAD_PTB18__DSPI0_CS1 0x1182
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VF610_PAD_PTB19__DSPI0_CS0 0x1182
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VF610_PAD_PTB20__DSPI0_SIN 0x1181
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VF610_PAD_PTB21__DSPI0_SOUT 0x1182
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VF610_PAD_PTB22__DSPI0_SCK 0x1182
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>;
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};
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pinctrl_dspi2: dspi2grp {
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fsl,pins = <
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VF610_PAD_PTD31__DSPI2_CS1 0x1182
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VF610_PAD_PTD30__DSPI2_CS0 0x1182
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VF610_PAD_PTD29__DSPI2_SIN 0x1181
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VF610_PAD_PTD28__DSPI2_SOUT 0x1182
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VF610_PAD_PTD27__DSPI2_SCK 0x1182
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>;
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};
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pinctrl_esdhc1: esdhc1grp {
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fsl,pins = <
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VF610_PAD_PTA24__ESDHC1_CLK 0x31ef
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VF610_PAD_PTA25__ESDHC1_CMD 0x31ef
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VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef
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VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef
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VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef
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VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef
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VF610_PAD_PTA7__GPIO_134 0x219d
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>;
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};
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pinctrl_fec0: fec0grp {
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fsl,pins = <
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VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d2
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VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3
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VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1
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VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1
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VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1
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VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1
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VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2
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VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2
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VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2
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>;
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};
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pinctrl_fec1: fec1grp {
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fsl,pins = <
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VF610_PAD_PTA6__RMII_CLKIN 0x30d1
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VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2
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VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3
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VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1
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VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1
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VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1
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VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1
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VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2
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VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2
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VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2
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>;
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};
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pinctrl_gpio_spi0: pinctrl-gpio-spi0 {
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fsl,pins = <
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VF610_PAD_PTB22__GPIO_44 0x33e2
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VF610_PAD_PTB21__GPIO_43 0x33e2
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VF610_PAD_PTB20__GPIO_42 0x33e1
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VF610_PAD_PTB19__GPIO_41 0x33e2
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VF610_PAD_PTB18__GPIO_40 0x33e2
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>;
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};
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pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
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fsl,pins = <
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VF610_PAD_PTB5__GPIO_27 0x219d
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>;
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};
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pinctrl_gpio_switch1: pinctrl-gpio-switch1 {
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fsl,pins = <
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VF610_PAD_PTB4__GPIO_26 0x219d
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>;
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};
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pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset {
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fsl,pins = <
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VF610_PAD_PTE14__GPIO_119 0x31c2
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>;
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};
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pinctrl_i2c0: i2c0grp {
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fsl,pins = <
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VF610_PAD_PTB14__I2C0_SCL 0x37ff
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VF610_PAD_PTB15__I2C0_SDA 0x37ff
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>;
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};
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pinctrl_i2c0_gpio: i2c0grp-gpio {
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fsl,pins = <
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VF610_PAD_PTB14__GPIO_36 0x31c2
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VF610_PAD_PTB15__GPIO_37 0x31c2
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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VF610_PAD_PTB16__I2C1_SCL 0x37ff
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VF610_PAD_PTB17__I2C1_SDA 0x37ff
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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VF610_PAD_PTA22__I2C2_SCL 0x37ff
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VF610_PAD_PTA23__I2C2_SDA 0x37ff
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>;
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};
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pinctrl_leds_debug: pinctrl-leds-debug {
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fsl,pins = <
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VF610_PAD_PTD20__GPIO_74 0x31c2
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>;
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};
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pinctrl_qspi0: qspi0grp {
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fsl,pins = <
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VF610_PAD_PTD0__QSPI0_A_QSCK 0x38c2
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VF610_PAD_PTD1__QSPI0_A_CS0 0x38c2
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VF610_PAD_PTD2__QSPI0_A_DATA3 0x38c3
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VF610_PAD_PTD3__QSPI0_A_DATA2 0x38c3
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VF610_PAD_PTD4__QSPI0_A_DATA1 0x38c3
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VF610_PAD_PTD5__QSPI0_A_DATA0 0x38c3
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VF610_PAD_PTD7__QSPI0_B_QSCK 0x38c2
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VF610_PAD_PTD8__QSPI0_B_CS0 0x38c2
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VF610_PAD_PTD9__QSPI0_B_DATA3 0x38c3
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VF610_PAD_PTD10__QSPI0_B_DATA2 0x38c3
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VF610_PAD_PTD11__QSPI0_B_DATA1 0x38c3
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VF610_PAD_PTD12__QSPI0_B_DATA0 0x38c3
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>;
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};
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pinctrl_uart0: uart0grp {
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fsl,pins = <
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VF610_PAD_PTB10__UART0_TX 0x21a2
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VF610_PAD_PTB11__UART0_RX 0x21a1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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VF610_PAD_PTB23__UART1_TX 0x21a2
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VF610_PAD_PTB24__UART1_RX 0x21a1
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>;
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};
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pinctrl_uart2: uart2grp {
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fsl,pins = <
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VF610_PAD_PTD23__UART2_TX 0x21a2
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VF610_PAD_PTD22__UART2_RX 0x21a1
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>;
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};
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pinctrl_usb_vbus: pinctrl-usb-vbus {
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fsl,pins = <
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VF610_PAD_PTA16__GPIO_6 0x31c2
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>;
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};
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pinctrl_usb0_host: usb0-host-grp {
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fsl,pins = <
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VF610_PAD_PTD6__GPIO_85 0x0062
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>;
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};
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};
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