From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 0/3] gpiolib: introduce gpio initializer
Date: Tue, 26 Sep 2017 23:26:43 +0200 [thread overview]
Message-ID: <20170926212646.2968-1-u.kleine-koenig@pengutronix.de> (raw)
Hello,
the target of this series is to allow gpios to be initialized but
without the side effect that the gpios are unusable then (as is the case
with gpio-hogs).
This can for example be used to prevent debug pins from floating when
unused or keep a chip in reset until a matching driver is available.
I already tried to fix the binding, no feedback so far.
See http://patchwork.ozlabs.org/patch/817695/ .
Best regards
Uwe
Uwe Kleine-König (3):
gpiolib: reorder functions
gpiolib: introduce helper functions working on gpio_info structs
gpiolib: introduce gpio initializer
drivers/gpio/gpiolib.c | 272 +++++++++++++++++++++++++++++++------------------
1 file changed, 173 insertions(+), 99 deletions(-)
--
2.11.0
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next reply other threads:[~2017-09-26 21:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-26 21:26 Uwe Kleine-König [this message]
2017-09-26 21:26 ` [PATCH 1/3] gpiolib: reorder functions Uwe Kleine-König
2017-09-26 21:26 ` [PATCH 2/3] gpiolib: introduce helper functions working on gpio_info structs Uwe Kleine-König
2017-09-26 21:26 ` [PATCH 3/3] gpiolib: introduce gpio initializer Uwe Kleine-König
2017-10-06 4:29 ` [PATCH 0/3] " Sascha Hauer
2017-10-09 19:27 ` Uwe Kleine-König
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