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-rw-r--r--Documentation/devicetree/bindings/arm/primecell.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/primecell.txt b/Documentation/devicetree/bindings/arm/primecell.txt
index 951ca46..64fc82b 100644
--- a/Documentation/devicetree/bindings/arm/primecell.txt
+++ b/Documentation/devicetree/bindings/arm/primecell.txt
@@ -13,11 +13,17 @@ Required properties:
Optional properties:
- arm,primecell-periphid : Value to override the h/w value with
+- clocks : From common clock binding. First clock is phandle to clock for apb
+ pclk. Additional clocks are optional and specific to those peripherals.
+- clock-names : From common clock binding. Shall be "apb_pclk" for first clock.
Example:
serial@fff36000 {
compatible = "arm,pl011", "arm,primecell";
arm,primecell-periphid = <0x00341011>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
+
};