1* Samsung Exynos5440 Clock Controller 2 3The Exynos5440 clock controller generates and supplies clock to various 4controllers within the Exynos5440 SoC. 5 6Required Properties: 7 8- compatible: should be "samsung,exynos5440-clock". 9 10- reg: physical base address of the controller and length of memory mapped 11 region. 12 13- #clock-cells: should be 1. 14 15Each clock is assigned an identifier and client nodes can use this identifier 16to specify the clock which they consume. 17 18All available clocks are defined as preprocessor macros in 19dt-bindings/clock/exynos5440.h header and can be used in device 20tree sources. 21 22Example: An example of a clock controller node is listed below. 23 24 clock: clock-controller@0x10010000 { 25 compatible = "samsung,exynos5440-clock"; 26 reg = <0x160000 0x10000>; 27 #clock-cells = <1>; 28 }; 29