From: Gilad Avidov <gavidov@codeaurora.org>
Date: Wed, 25 Mar 2015 17:37:32 +0000 (-0600)
Subject: spmi: pmic_arb: add support for hw version 2
X-Git-Tag: omap-for-v4.2/o2_dc~63^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0c6ae41d12ad7b2ba271f279936327320b6671c;p=pandora-kernel.git

spmi: pmic_arb: add support for hw version 2

Qualcomm PMIC Arbiter version-2 changes from version-1 are:

- Some different register offsets.
- New channel register space, one per PMIC peripheral (ppid).
  All tx traffic uses these channels.
- New observer register space. All rx trafic uses this space.
- Different command format for spmi command registers.

Reviewed-by: Sagar Dharia <sdharia@codeaurora.org>
Signed-off-by: Gilad Avidov <gavidov@codeaurora.org>
Tested-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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