msm: ipa: initial commit of IPA driver

This is a snapshot of IPA from kernel msm-4.4 based on
commit ebc2a18351d4 ("msm: ipa: WA to get PA of sgt_tbl from wlan")

CRs-Fixed: 1077422
Change-Id: I97cf9ee9c104ac5ab5bc0577eb9413264b08a7a5
Signed-off-by: Amir Levy <alevy@codeaurora.org>
diff --git a/drivers/platform/Makefile b/drivers/platform/Makefile
index ca26925..3fef6b2 100644
--- a/drivers/platform/Makefile
+++ b/drivers/platform/Makefile
@@ -7,3 +7,4 @@
 obj-$(CONFIG_OLPC)		+= olpc/
 obj-$(CONFIG_GOLDFISH)		+= goldfish/
 obj-$(CONFIG_CHROME_PLATFORMS)	+= chrome/
+obj-$(CONFIG_ARCH_QCOM)          += msm/