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-rw-r--r--Documentation/devicetree/bindings/clock/exynos3250-clock.txt10
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt
index aadc9c59e2d1..f57d9dd9ea85 100644
--- a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt
@@ -7,6 +7,8 @@ Required Properties:
7 7
8- compatible: should be one of the following. 8- compatible: should be one of the following.
9 - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC. 9 - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC.
10 - "samsung,exynos3250-cmu-dmc" - controller compatible with
11 Exynos3250 SoC for Dynamic Memory Controller domain.
10 12
11- reg: physical base address of the controller and length of memory mapped 13- reg: physical base address of the controller and length of memory mapped
12 region. 14 region.
@@ -20,7 +22,7 @@ All available clocks are defined as preprocessor macros in
20dt-bindings/clock/exynos3250.h header and can be used in device 22dt-bindings/clock/exynos3250.h header and can be used in device
21tree sources. 23tree sources.
22 24
23Example 1: An example of a clock controller node is listed below. 25Example 1: Examples of clock controller nodes are listed below.
24 26
25 cmu: clock-controller@10030000 { 27 cmu: clock-controller@10030000 {
26 compatible = "samsung,exynos3250-cmu"; 28 compatible = "samsung,exynos3250-cmu";
@@ -28,6 +30,12 @@ Example 1: An example of a clock controller node is listed below.
28 #clock-cells = <1>; 30 #clock-cells = <1>;
29 }; 31 };
30 32
33 cmu_dmc: clock-controller@105C0000 {
34 compatible = "samsung,exynos3250-cmu-dmc";
35 reg = <0x105C0000 0x2000>;
36 #clock-cells = <1>;
37 };
38
31Example 2: UART controller node that consumes the clock generated by the clock 39Example 2: UART controller node that consumes the clock generated by the clock
32 controller. Refer to the standard clock bindings for information 40 controller. Refer to the standard clock bindings for information
33 about 'clocks' and 'clock-names' property. 41 about 'clocks' and 'clock-names' property.