Commit | Line | Data |
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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 | ||
4c9847b7 | 24 | clock: clock-controller@10010000 { |
f2585b1c TA |
25 | compatible = "samsung,exynos5440-clock"; |
26 | reg = <0x160000 0x10000>; | |
27 | #clock-cells = <1>; | |
28 | }; |