From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: do we need regmap-i2c in barebox?
Date: Wed, 3 Nov 2021 20:35:47 +0300 [thread overview]
Message-ID: <20211103203547.ee214b1d8bf7987970a3d904@gmail.com> (raw)
Hi!
I have made draft version of pcf85363 i2c rtc driver for barebox.
I used drivers/rtc/rtc-pcf85363.c from linux kernel as a prototype.
The linux driver uses REGMAP_I2C linux feature. Barebox has regmap
framework, but no special i2c regmap features.
In barebox source tree I have found drivers/mfd/stpmic1.c which
uses regmap for i2c device without REGMAP_I2C linux feature.
So I have just stolen i2c regmap code from stpmic1.c for pcf85363
driver. I'll send pcf85363 i2c rtc driver for barebox in a separate
message.
Is there any sense in porting drivers/base/regmap/regmap-i2c.c from
linux into barebox?
--
Best regards,
Antony Pavlov
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next reply other threads:[~2021-11-03 17:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 17:35 Antony Pavlov [this message]
2021-11-03 17:39 ` Ahmad Fatoum
2021-11-03 17:54 ` Antony Pavlov
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