From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Sat, 5 Jan 2013 12:04:46 +0000 (+0530)
Subject: i2c: tegra: add support for Tegra114 SoC
X-Git-Tag: v3.9-rc1~75^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a2897bab2d3d50ab466cf908f03b62801f1ff56;p=pandora-kernel.git

i2c: tegra: add support for Tegra114 SoC

NVIDIA's Tegra114 has following enhanced feature in i2c controller:
- Enable/disable control for per packet transfer complete interrupt.
  Earlier SoCs could not disable this.
- Single clock source for standard/fast and HS mode clock speed.
  The clock divisor for fast/standard mode is added into the i2c
  controller to meet the HS and standard/fast mode of clock speed
  from single source.

Add support for the above feature to make it functional on T114 SOCs.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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