On Wed, Oct 12, 2016 at 05:24:34PM +0530, Keerthy wrote: > Mugunthan reported that there are non stop warnings: > "vdd_mpu: ramp_delay not set" > while testing am335x-boneblack on the latest mainline master with > multi_v7_defconfig. ... > Is this warning necessary or can we away with rdev_dbg instead if rdev_warn? > If warning is necessary then does it mean that ramp_delay is mandatory? If the driver is using the generic set_voltage_time_sel() but not providing a ramp delay then the operation is simply not going to work - in that sense it's always been mandatory. Why are you using the op if you haven't configured it to work?
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