/* Definitions for ds1307 * From ASUS: https://github.com/TinkerBoard/debian_kernel/commits/develop/arch/arm/boot/dts/overlays/ds1307-overlay.dts */ /dts-v1/; /plugin/; / { compatible = "rockchip,rk3288"; fragment@0 { target = <&i2c1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; rtc: ds1307@68 { compatible = "dallas,ds1307"; reg = <0x68>; status = "okay"; }; }; }; };