From: Jean Delvare <jdelvare@suse.de>
Date: Thu, 10 Jul 2014 10:56:59 +0000 (+0200)
Subject: i2c: stub: Add support for banked register ranges
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~107^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2408c17fce9236d929b15a975cbd8129de089d62;p=pandora-kernel.git

i2c: stub: Add support for banked register ranges

Some chips implement banked register ranges. This allows implementing
more registers than the limited 8-bit address space originally allows.
In order to access a register on these chips, you must first select
the proper bank. Add support for this mechanism to the i2c-stub driver
so that such chips can be emulated. All the bank settings are passed
as module parameters.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

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