[mirror_ubuntu-jammy-kernel.git] / Documentation / devicetree / bindings / clock / exynos5440-clock.txt

* 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>;
	};
Commit	Line	Data
f2585b1c TA	1	* Samsung Exynos5440 Clock Controller
	2
	3	The Exynos5440 clock controller generates and supplies clock to various
	4	controllers within the Exynos5440 SoC.
	5
	6	Required Properties:
	7
cdbea098	8	- compatible: should be "samsung,exynos5440-clock".
f2585b1c TA	9
	10	- reg: physical base address of the controller and length of memory mapped
	11	region.
	12
	13	- #clock-cells: should be 1.
	14
86feafeb AH	15	Each clock is assigned an identifier and client nodes can use this identifier
	16	to specify the clock which they consume.
	17
	18	All available clocks are defined as preprocessor macros in
	19	dt-bindings/clock/exynos5440.h header and can be used in device
	20	tree sources.
f2585b1c TA	21
	22	Example: 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	};