soc: qcom: Add snapshot of SMEM driver
This is a snapshot of the msm smem driver as of msm-4.4
commit <aaf356abef2> (Merge "scsi: ufs: add 2 lane support").
In addition, fix coding style issues.
CRs-Fixed: 1059650
Change-Id: I5fa089bcb2d2a5a2e7cc0e33940d7dfe3cc215f6
Signed-off-by: Chris Lew <clew@codeaurora.org>
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index acc6e1f..b3b26ab 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -192,3 +192,12 @@
allows devices to request the clocks be set to rates sufficient
for the active devices needs without keeping the clocks at max
frequency when a slower speed is sufficient.
+
+config MSM_SMEM
+ depends on ARCH_QCOM
+ depends on REMOTE_SPINLOCK_MSM
+ bool "MSM Shared Memory (SMEM)"
+ help
+ Support for the shared memory interface between the various
+ processors in the System on a Chip (SoC) which allows basic
+ inter-processor communication.