Documentation: arm: pmu: Add Potenza PMU binding

This patch documents the compatible string for APM X-Gene Potenza CPU's PMU.

Signed-off-by: Vinayak Kale <vkale@apm.com>
Signed-off-by: Feng Kan <fkan@apm.com>

diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 435251fa9ce0d4150547bd45967d2a2577e0b398..80625ae59e08414b22a8c837b1870a31fc3c1f01 100644 (file)
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -7,6 +7,7 @@ representation in the device tree should be done as under:-
 Required properties:
 
 - compatible : should be one of
+       "apm,potenza-pmu"
        "arm,armv8-pmuv3"
        "arm,cortex-a17-pmu"
        "arm,cortex-a15-pmu"