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of: i2c: Add i2c-mux-idle-disconnect DT property to PCA954x mux driver
authorAlexander Sverdlin <alexander.sverdlin@nsn.com>
Fri, 23 Jan 2015 15:41:29 +0000 (16:41 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Fri, 23 Jan 2015 16:12:56 +0000 (17:12 +0100)
commit72f0271576eeef40c81c2949e0a8abeaef9a7690
treeb43de87ac1c1aa12253b2fe762ddd8e055b330fatree | snapshot
parent67105c5a94fbff6cc3a47e3ba65bacb3c706c5e6commit | diff
of: i2c: Add i2c-mux-idle-disconnect DT property to PCA954x mux driver

Add i2c-mux-idle-disconnect device tree property to PCA954x mux driver. The new
property forces the multiplexer to disconnect child buses in idle state. This is
used, for example, when there are several multiplexers on the same bus and the
devices on the underlying buses might have same I2C addresses.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nsn.com>
[wsa: added a newline]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt diff | blob | history
drivers/i2c/muxes/i2c-mux-pca954x.c diff | blob | history
Domain: System / Kernel;