linux-kernel - [PATCH v4 0/2] gpio: Add gpio-latch driver

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Date:   Thu,  6 Oct 2022 10:30:29 +0200
From:   Sascha Hauer <s.hauer@...gutronix.de>
To:     linux-gpio@...r.kernel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>, kernel@...gutronix.de,
        Serge Semin <fancer.lancer@...il.com>,
        Sascha Hauer <s.hauer@...gutronix.de>
Subject: [PATCH v4 0/2] gpio: Add gpio-latch driver

This round includes the changes suggested by Serge: Instead of hammering
the GPIOs as fast as we can we now have device tree properties to limit
the speed so that slower hardware can work with the driver.

Sascha

Sascha Hauer (2):
  gpio: Add gpio latch driver
  dt-bindings: gpio: Add gpio-latch binding document

 .../devicetree/bindings/gpio/gpio-latch.yaml  |  94 ++++++++
 drivers/gpio/Kconfig                          |   6 +
 drivers/gpio/Makefile                         |   1 +
 drivers/gpio/gpio-latch.c                     | 220 ++++++++++++++++++
 4 files changed, 321 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-latch.yaml
 create mode 100644 drivers/gpio/gpio-latch.c

-- 
2.30.2