OpenWrt – Rev 3

?pathlinks?

Rev 2 – Blame – Compare with Previous – Last modification – View Log – Download

/*
 *  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 = "sanlinking,d240", "ralink,mt7620a-soc";
        model = "Sanlinking Technologies D240";

        chosen {
                bootargs = "console=ttyS0,115200";
        };

        gpio-export {
                compatible = "gpio-export";
                #size-cells = <0>;

                power_mpcie2 {
                        gpio-export,name = "power_mpcie2";
                        gpio-export,output = <1>;
                        gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
                };

                power_mpcie1 {
                        gpio-export,name = "power_mpcie1";
                        gpio-export,output = <1>;
                        gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
                };

        };

        gpio-leds {
                compatible = "gpio-leds";

                power {
                        label = "d240:blue:power";
                        gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
                };

                usb {
                        label = "d240:blue:usb";
                        gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
                };

                air {
                        label = "d240:blue:wifi";
                        gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
                };
        };

        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";
};

&gpio3 {
        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";
};

&ethernet {
        mtd-mac-address = <&factory 0x4>;
        mediatek,portmap = "wllll";
};

&wmac {
        ralink,mtd-eeprom = <&factory 0>;
};

&pinctrl {
        state_default: pinctrl0 {
                default {
                        ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa", "nd_sd";
                        ralink,function = "gpio";
                };
        };
};

&pcie {
        status = "okay";
};