/* * BSD LICENSE * * Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Broadcom Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /dts-v1/; #include "mt7620a.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> / { compatible = "hnet,c108", "ralink,mt7620a-soc"; model = "HNET C108"; chosen { bootargs = "console=ttyS0,115200"; }; gpio-export { compatible = "gpio-export"; #size-cells = <0>; power_modem { gpio-export,name = "power_modem"; gpio-export,output = <1>; gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; }; }; gpio-leds { compatible = "gpio-leds"; sdcard { label = "c108:green:sdcard"; gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; }; modem_green { label = "c108:green:modem"; gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; }; modem_red { label = "c108:red:modem"; gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; }; lan_red { label = "c108:red:lan"; gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; }; lan_green { label = "c108:green:lan"; gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; }; }; gpio-keys-polled { compatible = "gpio-keys-polled"; #address-cells = <1>; #size-cells = <0>; poll-interval = <20>; reset { label = "reset"; gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; linux,code = <KEY_RESTART>; }; }; }; &gpio1 { status = "okay"; }; &gpio2 { status = "okay"; }; &spi0 { status = "okay"; en25q128@0 { #address-cells = <1>; #size-cells = <1>; compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <10000000>; partition@0 { label = "u-boot"; reg = <0x0 0x30000>; read-only; }; partition@30000 { label = "u-boot-env"; reg = <0x30000 0x10000>; read-only; }; factory: partition@40000 { label = "factory"; reg = <0x40000 0x10000>; read-only; }; partition@50000 { label = "firmware"; reg = <0x50000 0xfb0000>; }; }; }; &sdhci { status = "okay"; }; &ehci { status = "okay"; }; &ohci { status = "okay"; }; ðernet { mtd-mac-address = <&factory 0x28>; }; &wmac { ralink,mtd-eeprom = <&factory 0>; }; &pinctrl { state_default: pinctrl0 { default { ralink,group = "i2c", "uartf", "spi refclk", "ephy"; ralink,function = "gpio"; }; }; }; &pcie { status = "okay"; };