From: Michael Walle <michael@walle.cc>
To: Robert Marko <robert.marko@sartura.hr>
Cc: lee.jones@linaro.org, robh+dt@kernel.org,
linus.walleij@linaro.org, bgolaszewski@baylibre.com,
jdelvare@suse.com, linux@roeck-us.net,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-hwmon@vger.kernel.org,
luka.perkov@sartura.hr, jmp@epiphyte.org, pmenzel@molgen.mpg.de,
buczek@molgen.mpg.de
Subject: Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver
Date: Thu, 06 May 2021 18:38:41 +0200 [thread overview]
Message-ID: <10b67a4dce693f013eccfd6f46ecb4c4@walle.cc> (raw)
In-Reply-To: <20210430123511.116057-3-robert.marko@sartura.hr>
Am 2021-04-30 14:35, schrieb Robert Marko:
> Delta TN48M CPLD is used as a GPIO expander for the SFP GPIOs.
>
> It is a mix of input only and output only pins.
>
> Since there is no logical GPIO numbering arbitrary one is used
> along dt-bindings to make it humanly readable.
Can gpio/gpio-regmap.c be used here? See gpio/gpio-sl28cpld.c
for an example.
-michael
next prev parent reply other threads:[~2021-05-06 16:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 12:35 [PATCH 1/6] mfd: Add Delta TN48M CPLD driver Robert Marko
2021-04-30 12:35 ` [PATCH 2/6] dt-bindings: gpio: Add Delta TN48M CPLD GPIO bindings Robert Marko
2021-05-06 13:57 ` Rob Herring
2021-04-30 12:35 ` [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver Robert Marko
2021-05-06 14:00 ` Rob Herring
2021-05-06 16:40 ` Michael Walle
2021-05-06 17:21 ` Luka Perkov
2021-05-21 13:22 ` Robert Marko
2021-05-06 16:38 ` Michael Walle [this message]
2021-05-21 13:21 ` Robert Marko
2021-04-30 12:35 ` [PATCH 4/6] hwmon: Add Delta TN48M CPLD HWMON driver Robert Marko
2021-04-30 13:12 ` Guenter Roeck
2021-05-19 12:01 ` Robert Marko
2021-05-19 13:40 ` Guenter Roeck
2021-04-30 12:35 ` [PATCH 5/6] dt-bindings: mfd: Add Delta TN48M CPLD drivers bindings Robert Marko
2021-05-06 14:01 ` Rob Herring
2021-04-30 12:35 ` [PATCH 6/6] MAINTAINERS: Add Delta Networks TN48M CPLD drivers Robert Marko
2021-05-06 16:34 ` [PATCH 1/6] mfd: Add Delta TN48M CPLD driver Michael Walle
2021-05-19 11:53 ` Robert Marko
2021-05-19 19:42 ` Michael Walle
2021-05-20 6:49 ` Lee Jones
2021-05-21 8:19 ` Robert Marko
2021-05-21 9:03 ` Lee Jones
2021-05-21 9:06 ` Robert Marko
2021-05-06 16:50 ` kernel test robot
2021-05-06 16:50 ` kernel test robot
2021-05-19 11:11 ` Lee Jones
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