From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH v6 3/3] gpio: search for gpio label if gpio is not found through bank name
Date: Tue, 7 Jul 2020 23:03:31 -0400 [thread overview]
Message-ID: <20200708030331.GT1306@bill-the-cat> (raw)
In-Reply-To: <20200522090858.2569904-4-hs@denx.de>
On Fri, May 22, 2020 at 11:08:59AM +0200, Heiko Schocher wrote:
> dm_gpio_lookup_name() searches for a gpio through
> the bank name. But we have also gpio labels, and it
> makes sense to search for a gpio also in the labels
> we have defined, if no gpio is found through the
> bank name definition.
>
> This is useful for example if you have a wp pin on
> different gpios on different board versions.
>
> If dm_gpio_lookup_name() searches also for the gpio labels,
> you can give the gpio an unique label name and search
> for this label, and do not need to differ between
> board revisions.
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> Reviewed-by: Simon Glass <sjg@chromium.org>
Applied to u-boot/master, thanks!
--
Tom
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next prev parent reply other threads:[~2020-07-08 3:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 9:08 [PATCH v6 0/3] gpio: add possibility to search for gpio label name Heiko Schocher
2020-05-22 9:08 ` [PATCH v6 1/3] gpio-uclass.c: save the GPIOD flags also in the gpio descriptor Heiko Schocher
2020-05-22 23:13 ` Simon Glass
2020-06-30 16:19 ` Walter Lozano
2020-07-01 15:24 ` Walter Lozano
2020-07-05 21:58 ` Tom Rini
2020-05-22 9:08 ` [PATCH v6 2/3] sandbox, test: add test for GPIO_HOG function Heiko Schocher
2020-07-05 21:58 ` Tom Rini
2020-05-22 9:08 ` [PATCH v6 3/3] gpio: search for gpio label if gpio is not found through bank name Heiko Schocher
2020-07-08 3:03 ` Tom Rini [this message]
2020-07-20 8:30 ` Michal Simek
2020-07-21 6:40 ` Heiko Schocher
2020-07-21 13:18 ` Michal Simek
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