/dts-v1/; /plugin/; /{ compatible = "brcm,bcm2835"; fragment@0 { target = <&mmc>; frag0: __overlay__ { pinctrl-names = "default"; pinctrl-0 = <&mmc_pins>; bus-width = <4>; brcm,overclock-50 = <0>; status = "okay"; }; }; fragment@1 { target = <&gpio>; __overlay__ { mmc_pins: mmc_pins { brcm,pins = <48 49 50 51 52 53>; brcm,function = <7>; /* alt3 */ brcm,pull = <0 2 2 2 2 2>; }; }; }; fragment@2 { target = <&sdhost>; __overlay__ { status = "disabled"; }; }; fragment@3 { target = <&mmcnr>; __overlay__ { status = "disabled"; }; }; __overrides__ { overclock_50 = <&frag0>,"brcm,overclock-50:0"; }; };