| /* |
| * Device Tree file for VInCo platform |
| * |
| * Copyright (C) 2014 Atmel, |
| * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> |
| * 2015 Gregory CLEMENT <gregory.clement@free-electrons.com> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| /dts-v1/; |
| #include "sama5d4.dtsi" |
| |
| / { |
| model = "L+G VInCo platform"; |
| compatible = "l+g,vinco", "atmel,sama5d4", "atmel,sama5"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory { |
| reg = <0x20000000 0x4000000>; |
| }; |
| |
| clocks { |
| slow_xtal { |
| clock-frequency = <32768>; |
| }; |
| |
| main_xtal { |
| clock-frequency = <12000000>; |
| }; |
| }; |
| |
| ahb { |
| apb { |
| |
| adc0: adc@fc034000 { |
| status = "okay"; /* Enable ADC IIO support */ |
| }; |
| |
| mmc0: mmc@f8000000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 |
| &pinctrl_mmc0_dat1_3 |
| &pinctrl_mmc0_dat4_7>; |
| vqmmc-supply = <&vcc_3v3_reg>; |
| vmmc-supply = <&vcc_3v3_reg>; |
| no-1-8-v; |
| status = "okay"; |
| slot@0 { |
| reg = <0>; |
| bus-width = <8>; |
| non-removable; |
| broken-cd; |
| status = "okay"; |
| }; |
| }; |
| |
| spi0: spi@f8010000 { |
| cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; |
| status = "okay"; |
| m25p80@0 { |
| compatible = "n25q32b", "jedec,spi-nor"; |
| spi-max-frequency = <50000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| i2c0: i2c@f8014000 { |
| status = "okay"; |
| }; |
| |
| i2c1: i2c@f8018000 { |
| status = "okay"; |
| /* kerkey security module */ |
| }; |
| |
| macb0: ethernet@f8020000 { |
| phy-mode = "rmii"; |
| status = "okay"; |
| |
| ethernet-phy@1 { |
| reg = <0x1>; |
| reset-gpios = <&pioE 8 GPIO_ACTIVE_LOW>; |
| interrupt-parent = <&pioB>; |
| interrupts = <15 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| |
| }; |
| |
| i2c2: i2c@f8024000 { |
| status = "okay"; |
| |
| rtc1: rtc@32 { |
| compatible = "epson,rx8900"; |
| reg = <0x32>; |
| }; |
| }; |
| |
| usart2: serial@fc008000 { |
| /* MBUS */ |
| status = "okay"; |
| }; |
| |
| usart3: serial@fc00c000 { |
| /* debug */ |
| status = "okay"; |
| }; |
| |
| usart4: serial@fc010000 { |
| /* LMN */ |
| pinctrl-0 = <&pinctrl_usart4 &pinctrl_usart4_rts>; |
| linux,rs485-enabled-at-boot-time; |
| status = "okay"; |
| }; |
| |
| tcb2: timer@fc024000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| timer@0 { |
| compatible = "atmel,tcb-timer"; |
| reg = <0>; |
| }; |
| |
| timer@1 { |
| compatible = "atmel,tcb-timer"; |
| reg = <1>; |
| }; |
| }; |
| |
| macb1: ethernet@fc028000 { |
| phy-mode = "rmii"; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| ethernet-phy@1 { |
| reg = <0x1>; |
| interrupt-parent = <&pioB>; |
| interrupts = <31 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&pioE 6 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| watchdog@fc068640 { |
| status = "okay"; |
| }; |
| |
| pinctrl@fc06a000 { |
| board { |
| pinctrl_usba_vbus: usba_vbus { |
| atmel,pins = |
| <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| status = "okay"; |
| |
| led_err { |
| label = "err"; |
| gpios = <&pioA 7 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| led_rssi { |
| label = "rssi"; |
| gpios = <&pioA 9 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| led_tls { |
| label = "tls"; |
| gpios = <&pioA 24 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| led_lmc { |
| label = "lmc"; |
| gpios = <&pioA 25 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| led_wmt { |
| label = "wmt"; |
| gpios = <&pioA 29 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| led_pwr { |
| label = "pwr"; |
| gpios = <&pioA 26 GPIO_ACTIVE_LOW>; |
| default-state = "on"; |
| }; |
| |
| }; |
| |
| vcc_3v3_reg: fixedregulator_3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "VCC 3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |