git.cascardo.eti.br Git - cascardo/linux.git/commit

author	Wolfram Sang <wsa+renesas@sang-engineering.com>
	Wed, 13 Jan 2016 14:29:27 +0000 (15:29 +0100)
committer	Wolfram Sang <wsa@the-dreams.de>
	Fri, 12 Feb 2016 18:16:04 +0000 (19:16 +0100)
commit	50a5ba876908147b36441c754e835588143c6b54
tree	c280d50a5f6d1a4fde1537a13e87cd423cb775bd	tree \| snapshot
parent	388f7b1d6e8ca06762e2454d28d6c3c55ad0fe95	commit \| diff

i2c: mux: demux-pinctrl: add driver

This driver allows an I2C bus to switch between multiple masters. This
is not hot-switching because connected I2C slaves will be
re-instantiated. It is meant to select the best I2C core at runtime once
the task is known. Example: Prefer i2c-gpio over another I2C core
because of HW errata affecting your use case.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

Documentation/ABI/testing/sysfs-platform-i2c-demux-pinctrl	[new file with mode: 0644]	blob
Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt	[new file with mode: 0644]	blob
drivers/i2c/muxes/Kconfig		diff \| blob \| history
drivers/i2c/muxes/Makefile		diff \| blob \| history
drivers/i2c/muxes/i2c-demux-pinctrl.c	[new file with mode: 0644]	blob