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[v4,0/2] gpio: Add gpio-latch driver

Message ID 20221006083031.2259006-1-s.hauer@pengutronix.de
Headers show
Series gpio: Add gpio-latch driver | expand

Message

Sascha Hauer Oct. 6, 2022, 8:30 a.m. UTC 
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