gpio: msm: Add v3 gpio support for copper

Beginning with copper, the gpio TLMM register and interrupt
mappings have changed. Add a new version to support the new
mappings.

Change-Id: I5c8bd148dd6ac38aa59448c9aab98e04183e14f1
Signed-off-by: Sathish Ambley <sambley@codeaurora.org>
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index cbdb51a..a2cba84 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -227,7 +227,7 @@
 config ARCH_MSMCOPPER
 	bool "MSM Copper"
 	select ARCH_MSM_KRAITMP
-	select GPIO_MSM_V2
+	select GPIO_MSM_V3
 	select ARM_GIC
 	select CPU_V7
 	select MSM_SCM if SMP