linux-kernel - [PATCH 3.18 073/150] i2c: designware: Fix falling time bindings doc

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Date:	Tue, 13 Jan 2015 23:22:24 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Doug Anderson <dianders@...omium.org>,
	Romain Baeriswyl <romain.baeriswyl@...tech.com>,
	Wolfram Sang <wsa@...-dreams.de>
Subject: [PATCH 3.18 073/150] i2c: designware: Fix falling time bindings doc

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Doug Anderson <dianders@...omium.org>

commit 8e2596e81a9dd8f9efcf78476f3990f211e25edb upstream.

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@...omium.org>
Fixes: 6468276b2206 ("i2c: designware: make SCL and SDA falling time configurable")
Acked-by: Romain Baeriswyl <romain.baeriswyl@...tech.com>
Signed-off-by: Wolfram Sang <wsa@...-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 Documentation/devicetree/bindings/i2c/i2c-designware.txt |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/Documentation/devicetree/bindings/i2c/i2c-designware.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-designware.txt
@@ -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 :


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