IPQ40xx: Add SMEM support

There is already existing driver for SMEM so lets enable it for IPQ40xx as well.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
diff --git a/drivers/smem/Kconfig b/drivers/smem/Kconfig
index 7169d0f..73d51b3 100644
--- a/drivers/smem/Kconfig
+++ b/drivers/smem/Kconfig
@@ -15,7 +15,7 @@
 config MSM_SMEM
     bool "Qualcomm Shared Memory Manager (SMEM)"
     depends on DM
-    depends on ARCH_SNAPDRAGON
+    depends on ARCH_SNAPDRAGON || ARCH_IPQ40XX
     help
       Enable support for the Qualcomm Shared Memory Manager.
       The driver provides an interface to items in a heap shared among all