// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree file for VInCo platform
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*
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* Copyright (C) 2014 Atmel,
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* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
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* 2015 Gregory CLEMENT <gregory.clement@free-electrons.com>
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*/
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/dts-v1/;
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#include "sama5d4.dtsi"
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/ {
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model = "L+G VInCo platform";
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compatible = "l+g,vinco", "atmel,sama5d4", "atmel,sama5";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@20000000 {
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reg = <0x20000000 0x4000000>;
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};
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clocks {
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <12000000>;
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};
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};
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ahb {
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apb {
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adc0: adc@fc034000 {
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status = "okay"; /* Enable ADC IIO support */
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};
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mmc0: mmc@f8000000 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0
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&pinctrl_mmc0_dat1_3
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&pinctrl_mmc0_dat4_7>;
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vqmmc-supply = <&vcc_3v3_reg>;
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vmmc-supply = <&vcc_3v3_reg>;
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no-1-8-v;
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status = "okay";
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slot@0 {
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reg = <0>;
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bus-width = <8>;
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non-removable;
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broken-cd;
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status = "okay";
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};
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};
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spi0: spi@f8010000 {
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cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
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status = "okay";
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m25p80@0 {
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compatible = "n25q32b", "jedec,spi-nor";
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spi-max-frequency = <50000000>;
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reg = <0>;
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};
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};
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i2c0: i2c@f8014000 {
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status = "okay";
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};
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i2c1: i2c@f8018000 {
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status = "okay";
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/* kerkey security module */
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};
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macb0: ethernet@f8020000 {
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phy-mode = "rmii";
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status = "okay";
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ethernet-phy@1 {
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reg = <0x1>;
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reset-gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&pioB>;
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interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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i2c2: i2c@f8024000 {
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status = "okay";
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rtc1: rtc@32 {
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compatible = "epson,rx8900";
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reg = <0x32>;
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};
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};
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usart2: serial@fc008000 {
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/* MBUS */
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status = "okay";
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};
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usart3: serial@fc00c000 {
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/* debug */
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status = "okay";
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};
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usart4: serial@fc010000 {
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/* LMN */
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pinctrl-0 = <&pinctrl_usart4 &pinctrl_usart4_rts>;
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linux,rs485-enabled-at-boot-time;
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status = "okay";
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};
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tcb2: timer@fc024000 {
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timer@0 {
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compatible = "atmel,tcb-timer";
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reg = <0>;
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};
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timer@1 {
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compatible = "atmel,tcb-timer";
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reg = <1>;
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};
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};
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macb1: ethernet@fc028000 {
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phy-mode = "rmii";
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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ethernet-phy@1 {
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reg = <0x1>;
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interrupt-parent = <&pioB>;
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interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
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reset-gpios = <&pioE 6 GPIO_ACTIVE_LOW>;
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};
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};
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watchdog@fc068640 {
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status = "okay";
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};
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pinctrl@fc06a000 {
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board {
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pinctrl_usba_vbus: usba_vbus {
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atmel,pins =
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<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
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};
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};
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};
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};
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usb0: gadget@400000 {
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atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usba_vbus>;
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status = "disable";
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};
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usb1: ohci@500000 {
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num-ports = <3>;
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atmel,vbus-gpio = <0
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&pioE 11 GPIO_ACTIVE_LOW
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&pioE 12 GPIO_ACTIVE_LOW
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>;
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status = "disable";
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};
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usb2: ehci@600000 {
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/* 4G Modem */
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status = "okay";
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};
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};
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leds {
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compatible = "gpio-leds";
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status = "okay";
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led_err {
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label = "err";
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gpios = <&pioA 7 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led_rssi {
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label = "rssi";
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gpios = <&pioA 9 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led_tls {
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label = "tls";
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gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led_lmc {
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label = "lmc";
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gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led_wmt {
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label = "wmt";
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gpios = <&pioA 29 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led_pwr {
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label = "pwr";
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gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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};
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vcc_3v3_reg: fixedregulator_3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VCC 3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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