From 275f5053c7786285d2f20d2dd12908f834c47ad8 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Mon, 17 Mar 2014 01:02:46 +0100
Subject: [PATCH] iommu/ipmmu-vmsa: Add device tree support

Make platform data optional when the device is instantiated from DT and
look up the micro-TLB number in the bus master DT node.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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