|  | * Samsung Exynos5440 Clock Controller | 
|  |  | 
|  | The Exynos5440 clock controller generates and supplies clock to various | 
|  | controllers within the Exynos5440 SoC. | 
|  |  | 
|  | Required Properties: | 
|  |  | 
|  | - compatible: should be "samsung,exynos5440-clock". | 
|  |  | 
|  | - reg: physical base address of the controller and length of memory mapped | 
|  | region. | 
|  |  | 
|  | - #clock-cells: should be 1. | 
|  |  | 
|  | Each clock is assigned an identifier and client nodes can use this identifier | 
|  | to specify the clock which they consume. | 
|  |  | 
|  | All available clocks are defined as preprocessor macros in | 
|  | dt-bindings/clock/exynos5440.h header and can be used in device | 
|  | tree sources. | 
|  |  | 
|  | Example: An example of a clock controller node is listed below. | 
|  |  | 
|  | clock: clock-controller@0x10010000 { | 
|  | compatible = "samsung,exynos5440-clock"; | 
|  | reg = <0x160000 0x10000>; | 
|  | #clock-cells = <1>; | 
|  | }; |