Devicetree: Expand on ARM Primecell binding documentation

Signed-off-by: N Grant Likely <grant.likely@secretlab.ca>

Devicetree: Expand on ARM Primecell binding documentation
Signed-off-by: N Grant Likely <grant.likely@secretlab.ca>
2b0fce8d · Grant Likely · 2bf6f675 · 2b0fce8d
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Documentation/devicetree/bindings/arm/primecell.txt Documentation/devicetree/bindings/arm/primecell.txt +3 -1

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--- a/Documentation/devicetree/bindings/arm/primecell.txt
+++ b/Documentation/devicetree/bindings/arm/primecell.txt
@@ -6,7 +6,9 @@ driver matching.

 Required properties:

- compatible : should be a specific value for peripheral and "arm,primecell"
+- compatible : should be a specific name for the peripheral and
+               "arm,primecell".  The specific name will match the ARM
+               engineering name for the logic block in the form: "arm,pl???"

 Optional properties: