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/msm/ipa/ipa_v3/ipahal/Makefile b/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile
new file mode 100644
index 0000000..b945eb06
--- /dev/null
+++ b/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_IPA3) += ipa_hal.o
+
+ipa_hal-y := ipahal.o ipahal_reg.o ipahal_fltrt.o