i2c-msm-v2: Add snapshot of I2C MSM V2 driver

This change adds a snapshot of I2C MSM V2 driver from the 4.4 branch.
kernel-4.4 baseline: 'e29d253ecf048
("msm: mdss: dsi: Remove redundant opmode configuration")'

Signed-off-by: Shrey Vijay <shreyv@codeaurora.org>
Change-Id: Ie3edf0e8e00a27949d24c558dc30c0e39f43d4f8
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index a9cf687..b8353ad 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -1224,4 +1224,16 @@
 	  This driver can also be built as a module. If so, the module will be
 	  called as i2c-opal.
 
+config I2C_MSM_V2
+        tristate "I2C_MSM_V2"
+        depends on ARCH_QCOM
+        help
+          If you say yes to this option, support will be included for the
+          built-in I2C interface and its DMA engine on the MSM family
+          processors.
+
+          This driver can also be built as a module.  If so, the module
+          will be called i2c-msm-v2.
+
+
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