OpenWrt – Rev 3

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/dts-v1/;

#include "ox820.dtsi"

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

/ {
        model = "Akitio MyCloud";

        compatible = "akitio,mycloud", "oxsemi,ox820";

        chosen {
                bootargs = "earlyprintk";
                stdout-path = "serial0:115200n8";
        };

        memory {
                /* 128Mbytes DDR */
                reg = <0x60000000 0x8000000>;
        };

        aliases {
                serial0 = &uart0;
                gpio0 = &gpio0;
                gpio1 = &gpio1;
        };

        i2c-gpio {
                compatible = "i2c-gpio";
                gpios = <&gpio1 9 0 &gpio1 10 0>;
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_i2c>;
                i2c-gpio,delay-us = <10>;
                #address-cells = <1>;
                #size-cells = <0>;
                ds1307: rtc@68 {
                        compatible = "dallas,ds1307";
                        reg = <0x68>;
                };
        };

        gpio-keys-polled {
                compatible = "gpio-keys-polled";
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_buttons>;
                #address-cells = <1>;
                #size-cells = <0>;
                poll-interval = <100>;
                power {
                        label = "power";
                        gpios = <&gpio0 11 1>;
                        linux,code = <KEY_POWER>;
                };
                reset {
                        label = "reset";
                        gpios = <&gpio1 6 1>;
                        linux,code = <KEY_RESTART>;
                };
        };

        gpio-leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_leds>;
                status {
                        label = "akitio:red:status";
                        gpios = <&gpio0 29 0>;
                };
        };

        gpio-poweroff {
                compatible = "gpio-poweroff";
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_poweroff>;
                gpios = <&gpio1 13 2>;
        };
};

&pinctrl {
        pinctrl_i2c: i2c-0 {
                i2c {
                        pins = "gpio41", "gpio42"; /* MF_B9, MF_B10 */
                        function = "gpio";
                        /* ToDo: find a way to set debounce for those pins */
                };
        };
        pinctrl_buttons: buttons-0 {
                buttons {
                        pins = "gpio11", "gpio38"; /* MF_A11, MF_B6 GPIO */
                        function = "gpio";
                };
        };
        pinctrl_leds: leds-0 {
                leds {
                        pins = "gpio29"; /* MF_A29 GPIO */
                        function = "gpio";
                };
        };
        pinctrl_poweroff: poweroff-0 {
                poweroff {
                        pins = "gpio45"; /* MF_B13 GPIO */
                        function = "gpio";
                };
        };
};

&uart0 {
        status = "okay";

        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_uart0>;
};

&nandc {
        status = "okay";

        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_nand>;

        nand@0 {
                reg = <0>;
                #address-cells = <1>;
                #size-cells = <1>;
                nand-ecc-mode = "soft";
                nand-ecc-algo = "hamming";

                partition@0 {
                        label = "boot";
                        reg = <0x0 0x26c0000>;
                };

                partition@26c0000 {
                        label = "ubi";
                        reg = <0x26c0000 0xd940000>;
                };
        };
};

&etha {
        status = "okay";

        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_etha_mdio>;
};

&ehci {
        status = "okay";
};

&sata {
        status = "okay";
        nr-ports = <2>;
};

&pcie0 {
        status = "okay";
};