u-boot/Documentation/devicetree/bindings/cpu/fsl,mpc83xx.txt

MPC83xx CPU devices

MPC83xx SoCs contain a e300 core as their main processor.

Required properties:
- compatible: must be one of "fsl,mpc83xx",
                             "fsl,mpc8308",
                             "fsl,mpc8309",
                             "fsl,mpc8313",
                             "fsl,mpc8315",
                             "fsl,mpc832x",
                             "fsl,mpc8349",
                             "fsl,mpc8360",
                             "fsl,mpc8379"
- clocks: has to have two entries, which must be the core clock at index 0 and
  the CSB (Coherent System Bus) clock at index 1. Both are given by a suitable
  "fsl,mpc83xx-clk" device

Example:

socclocks: clocks {
	compatible = "fsl,mpc8315-clk";
	#clock-cells = <1>;
};

cpus {
	compatible = "cpu_bus";

	PowerPC,8315@0 {
		compatible = "fsl,mpc8315";
		clocks = <&socclocks MPC83XX_CLK_CORE
		          &socclocks MPC83XX_CLK_CSB>;
	};
};