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From: Linus Walleij <>
To: Sascha Hauer <>
Cc:,,, Bartosz Golaszewski <>,, Serge Semin <>
Subject: Re: [PATCH v5 1/2] gpio: Add gpio latch driver
Date: Mon, 17 Oct 2022 10:50:44 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Fri, Oct 7, 2022 at 1:47 PM Sascha Hauer <> wrote:

> This driver implements a GPIO multiplexer based on latches connected to
> other GPIOs. A set of data GPIOs is connected to the data input of
> multiple latches. The clock input of each latch is driven by another
> set of GPIOs. With two 8-bit latches 10 GPIOs can be multiplexed into
> 16 GPIOs. GPOs might be a better term as in fact the multiplexed pins
> are output only.
> Signed-off-by: Sascha Hauer <>

This looks fine to me!
Reviewed-by: Linus Walleij <>

Linus Walleij

  parent reply	other threads:[~2022-10-17  8:52 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-07 11:46 [PATCH v5 0/2] gpio: Add gpio-latch driver Sascha Hauer
2022-10-07 11:46 ` [PATCH v5 1/2] gpio: Add gpio latch driver Sascha Hauer
2022-10-07 16:29   ` Serge Semin
2022-10-17  8:50   ` Linus Walleij [this message]
2022-10-07 11:46 ` [PATCH v5 2/2] dt-bindings: gpio: Add gpio-latch binding document Sascha Hauer
2022-10-07 16:33   ` Serge Semin
2022-10-17  8:51   ` Linus Walleij
2022-10-25  9:39 ` [PATCH v5 0/2] gpio: Add gpio-latch driver Bartosz Golaszewski

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