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staging: regulator: hi6421v600-regulator: initialize ramp_delay

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Without that, the regulator's core complains with:

       ldo17: ramp_delay not set

For now, use the enable time, as we don't have any datasheets from
this device.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/67df5456e4f23c88ab4fd9331eb8202c3952e5c5.1597647359.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-08-17 09:10:55 +02:00 committed by Greg Kroah-Hartman
parent 875a65a05d
commit 6105e9ab64
1 changed files with 3 additions and 0 deletions
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3
drivers/staging/hikey9xx/hi6421v600-regulator.c
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@ -267,6 +267,9 @@ static int hi6421_spmi_dt_parse(struct platform_device *pdev,
return ret;
}
/* FIXME: are there a better value for this? */
rdesc->ramp_delay = rdesc->enable_time;
/* parse .eco_uA */
ret = of_property_read_u32(np, "eco-microamp",
&sreg->eco_uA);