From: Vaibhav Hiremath <hvaibhav@ti.com>
Date: Sat, 13 Feb 2010 11:47:57 +0000 (+0000)
Subject: AM3517: Enable I2C-GPIO Expander driver support for AM3517EVM
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0da028f41caded9d08d106f0db273332b31905f;p=pandora-kernel.git

AM3517: Enable I2C-GPIO Expander driver support for AM3517EVM

Add platform hook-up interface to support I2C based GPIo expander
(TCA6416).

There are 3 instances of I2C Expander on AM3517EVM,
	- One is over I2C-2 mounted on Base board
	- Two are over I2C3 mounted on UI Card

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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