OpenWrt – Rev 4

Subversion Repositories:
Rev:
/dts-v1/;

#include "mt7620a.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
        compatible = "youku,yk1", "ralink,mt7620a-soc";
        model = "YOUKU YK1";

        aliases {
                led-boot = &led_power;
                led-failsafe = &led_power;
                led-running = &led_power;
                led-upgrade = &led_power;
        };

        leds {
                compatible = "gpio-leds";
                wan {
                        label = "youku-yk1:blue:wan";
                        gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
                };
                air {
                        label = "youku-yk1:blue:air";
                        gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
                };
                usb {
                        label = "youku-yk1:blue:usb";
                        gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
                        trigger-sources = <&ohci_port1>, <&ehci_port1>;
                        linux,default-trigger = "usbport";
                };
                led_power: power {
                        label = "youku-yk1:blue:power";
                        gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
                };
        };

        keys {
                compatible = "gpio-keys-polled";
                poll-interval = <20>;
                reset {
                        label = "reset";
                        gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };
        };
};

&gpio0 {
        status = "okay";
};

&gpio1 {
        status = "okay";
};

&gpio2 {
        status = "okay";
};

&gpio3 {
        status = "okay";
};

&spi0 {
        status = "okay";

        m25p80@0 {
                compatible = "mx25l25635f", "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <25000000>;
                m25p,fast-read;

                partitions {
                        compatible = "fixed-partitions";
                        #address-cells = <1>;
                        #size-cells = <1>;

                        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 {
                                compatible = "denx,uimage";
                                label = "firmware";
                                reg = <0x50000 0x1fb0000>;
                        };
                };
        };
};

&pinctrl {
        state_default: pinctrl0 {
                default {
                        ralink,group = "i2c", "rgmii1", "ephy", "wled";
                        ralink,function = "gpio";
                };
        };
};

&ethernet {
        pinctrl-names = "default";
        mtd-mac-address = <&factory 0x4>;
        mediatek,portmap = "llllw";
};

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

&sdhci {
        status = "okay";
};

&ehci {
        status = "okay";
};

&ohci {
        status = "okay";
};