tree afa5ebc02e5e641dc57ef9641441d613f98bad1b
parent 9f6133c1f41e56609c8ad6b30610094531c077bd
author Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com> 1481644985 +0530
committer Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com> 1482127798 +0530

Add Frequency to Physical LED interface

LED blink operation is governed by the frequency and the duty cycle.
A frequency of 1hz was assumed until now and this changes makes it user
configurable. If the value is exceeding the capability of the controller,
driver will assume a default value of 1hz.

Change-Id: I082b0ba3742184c0279bae41d3a5acb4b11379c0
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>