From: Naveen Krishna Ch <ch.naveen@samsung.com>
Date: Tue, 16 Sep 2014 09:33:17 +0000 (+0530)
Subject: i2c: exynos: add support for HSI2C module on Exynos7
X-Git-Tag: omap-for-v3.19/prcm-cleanup~30^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2374a5399b7263eb1afc6b5522a56ebf9f0b8636;p=pandora-kernel.git

i2c: exynos: add support for HSI2C module on Exynos7

The HSI2C module on Exynos7 differs in the transfer status
bits. Transfer status bits were moved to INT_ENABLE and
INT_STATUS registers

This patch adds support for the HSI2C module on Exynos7.
1. Implementes a "hw" field in the variant struct to distinguish
   the hardware.
2. Updates the dt-new compatible in dt-binding documenation

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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