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Subject[PATCH v2 3/3] dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU
Date
Document the new compatible for clock in DMC (Dynamic Memory
Controller) domain of Exynos3250 Clock Management Unit (CMU).

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
Documentation/devicetree/bindings/clock/exynos3250-clock.txt | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

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:

- compatible: should be one of the following.
- "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC.
+ - "samsung,exynos3250-cmu-dmc" - controller compatible with
+ Exynos3250 SoC for Dynamic Memory Controller domain.

- reg: physical base address of the controller and length of memory mapped
region.
@@ -20,7 +22,7 @@ All available clocks are defined as preprocessor macros in
dt-bindings/clock/exynos3250.h header and can be used in device
tree sources.

-Example 1: An example of a clock controller node is listed below.
+Example 1: Examples of clock controller nodes are listed below.

cmu: clock-controller@10030000 {
compatible = "samsung,exynos3250-cmu";
@@ -28,6 +30,12 @@ Example 1: An example of a clock controller node is listed below.
#clock-cells = <1>;
};

+ cmu_dmc: clock-controller@105C0000 {
+ compatible = "samsung,exynos3250-cmu-dmc";
+ reg = <0x105C0000 0x2000>;
+ #clock-cells = <1>;
+ };
+
Example 2: UART controller node that consumes the clock generated by the clock
controller. Refer to the standard clock bindings for information
about 'clocks' and 'clock-names' property.
--
1.9.1


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