Brooklyn/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts

// Definitions for several I2C based Real Time Clocks
/dts-v1/;
/plugin/;

#include "i2c-rtc-common.dtsi"

/ {
	frag100: fragment@100 {
		target = <&i2c_arm>;
		i2cbus: __overlay__ {
			status = "okay";
		};
	};

	fragment@101 {
		target = <&i2c0if>;
		__dormant__ {
			status = "okay";
		};
	};

	fragment@102 {
		target = <&i2c0mux>;
		__dormant__ {
			status = "okay";
		};
	};

	__overrides__ {
		i2c0 = <&frag100>, "target:0=",<&i2c0>;
		i2c_csi_dsi = <&frag100>, "target:0=",<&i2c_csi_dsi>,
			      <0>,"+101+102";
	};
};