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Message-Id: <b5580abc1f54e71cb5016cade30d052d21faa97e.1597160086.git.mchehab+huawei@kernel.org>
Date: Tue, 11 Aug 2020 17:41:54 +0200
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: unlisted-recipients:; (no To-header on input)
Cc: linuxarm@...wei.com, mauro.chehab@...wei.com,
Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH 28/33] regulator: hi6421v600-regulator: initialize ramp_delay
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@...nel.org>
---
drivers/regulator/hi6421v600-regulator.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/regulator/hi6421v600-regulator.c b/drivers/regulator/hi6421v600-regulator.c
index 5ddaf7f8cacc..21467fce9980 100644
--- a/drivers/regulator/hi6421v600-regulator.c
+++ b/drivers/regulator/hi6421v600-regulator.c
@@ -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);
--
2.26.2
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