From: Michael Walle <michael@walle.cc>
To: Robert Marko <robert.marko@sartura.hr>
Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com,
robh+dt@kernel.org, lee.jones@linaro.org, p.zabel@pengutronix.de,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, andy.shevchenko@gmail.com,
luka.perkov@sartura.hr
Subject: Re: [PATCH v8 2/6] gpio: Add Delta TN48M CPLD GPIO driver
Date: Sat, 06 Nov 2021 00:26:01 +0100 [thread overview]
Message-ID: <0089ad65c17a5d12e86ee09aaa7716da@walle.cc> (raw)
In-Reply-To: <20211105113859.101868-2-robert.marko@sartura.hr>
Am 2021-11-05 12:38, schrieb Robert Marko:
> Delta TN48M switch has an onboard Lattice CPLD that is used as a GPIO
> expander.
>
> The CPLD provides 12 pins in total on the TN48M, but on more advanced
> switch models it provides up to 192 pins, so the driver is extendable
> to support more switches.
>
> Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Michael Walle <michael@walle.cc>
-michael
next prev parent reply other threads:[~2021-11-05 23:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-05 11:38 [PATCH v8 1/6] mfd: simple-mfd-i2c: Add Delta TN48M CPLD support Robert Marko
2021-11-05 11:38 ` [PATCH v8 2/6] gpio: Add Delta TN48M CPLD GPIO driver Robert Marko
2021-11-05 12:05 ` Andy Shevchenko
2021-11-05 20:20 ` Randy Dunlap
2021-11-05 23:26 ` Michael Walle [this message]
2021-11-05 11:38 ` [PATCH v8 3/6] dt-bindings: reset: Add Delta TN48M Robert Marko
2021-11-05 11:38 ` [PATCH v8 4/6] reset: Add Delta TN48M CPLD reset controller Robert Marko
2021-11-05 13:18 ` Andy Shevchenko
2021-11-05 11:38 ` [PATCH v8 5/6] dt-bindings: mfd: Add Delta TN48M CPLD drivers bindings Robert Marko
2021-11-05 11:38 ` [PATCH v8 6/6] MAINTAINERS: Add Delta Networks TN48M CPLD drivers Robert Marko
2021-11-05 23:23 ` [PATCH v8 1/6] mfd: simple-mfd-i2c: Add Delta TN48M CPLD support Michael Walle
2021-11-09 10:55 ` Robert Marko
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