Someone

...
                mmc@01c11000 {
                        compatible = "allwinner,sun5i-a13-mmc";
                        reg = <0x1c11000 0x1000>;
                        clocks = <0x4 0xa 0x23 0x0 0x23 0x1 0x23 0x2>;
                        clock-names = "ahb", "mmc", "output", "sample";
                        interrupts = <0x0 0x22 0x4>;
                        status = "okay";
                        #address-cells = <0x1>;
                        #size-cells = <0x0>;
                        pinctrl-names = "default";
                        pinctrl-0 = <0x24>;
                        vmmc-supply = <0x20>;
                        vqmmc-supply = <0x20>;
                        bus-width = <0x4>;
                        non-removable;
                        mmc-pwrseq = <0x25>;

                        emmc@0 {
                                reg = <0x0>;
                                compatible = "mmc-card";
                                broken-hpi;
                        };
                };
...
                pinctrl@01c20800 {
                        compatible = "allwinner,sun7i-a20-pinctrl";
                        reg = <0x1c20800 0x400>;
                        interrupts = <0x0 0x1c 0x4>;
                        clocks = <0x33 0x5>;
                        gpio-controller;
                        interrupt-controller;
                        #interrupt-cells = <0x3>;
                        #gpio-cells = <0x3>;
                        linux,phandle = <0x21>;
                        phandle = <0x21>;
...
                        mmc2@0 {
                                allwinner,pins = "PC16";
                                allwinner,function = "gpio_out";
                                allwinner,drive = <0x0>;
                                allwinner,pull = <0x0>;
                                linux,phandle = <0x24>;
                                phandle = <0x24>;
                        };
...
                };
...
        pwrseq {
                pinctrl-0 = <0x24>;
                pinctrl-names = "default";
                compatible = "mmc-pwrseq-emmc";
                reset-gpios = <0x21 0x2 0x10 0x1>;
                linux,phandle = <0x25>;
                phandle = <0x25>;
        };
...