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i2c: designware: Fix falling time bindings doc

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In (6468276 i2c: designware: make SCL and SDA falling time
configurable) new device tree properties were added for setting the
falling time of SDA and SCL.  The device tree bindings doc had a typo
in it: it forgot the "-ns" suffix for both properies in the prose of
the bindings.

I assume this is a typo because:
* The source code includes the "-ns"
* The example in the bindings includes the "-ns".

Fix the typo.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Fixes: 6468276b22 ("i2c: designware: make SCL and SDA falling time configurable")
Acked-by: Romain Baeriswyl <romain.baeriswyl@alitech.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
This commit is contained in:
Doug Anderson 2014-12-05 10:49:39 -08:00 committed by Wolfram Sang
parent 2c6ef04ffa
commit 8e2596e81a
1 changed files with 2 additions and 2 deletions
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4
Documentation/devicetree/bindings/i2c/i2c-designware.txt
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@ -14,10 +14,10 @@ Optional properties :
- i2c-sda-hold-time-ns : should contain the SDA hold time in nanoseconds.
This option is only supported in hardware blocks version 1.11a or newer.
- i2c-scl-falling-time : should contain the SCL falling time in nanoseconds.
- i2c-scl-falling-time-ns : should contain the SCL falling time in nanoseconds.
This value which is by default 300ns is used to compute the tLOW period.
- i2c-sda-falling-time : should contain the SDA falling time in nanoseconds.
- i2c-sda-falling-time-ns : should contain the SDA falling time in nanoseconds.
This value which is by default 300ns is used to compute the tHIGH period.
Example :