[PATCH v2 11/15] soc: qcom: smem: add build infra

[Casey Connolly]

Build the new SMEM driver port, and select it when ARCH_SNAPDRAGON is
selected, since it will be a hard dependency for Qualcomm platforms.

Signed-off-by: Casey Connolly <casey.connolly at linaro.org>
---
 drivers/soc/qcom/Kconfig  | 8 ++++++++
 drivers/soc/qcom/Makefile | 1 +
 2 files changed, 9 insertions(+)

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 8243805e46a3..cdd9e30f43e5 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -24,5 +24,13 @@ config QCOM_RPMH
 	help
 	  Say y here to support the Qualcomm RPMh (resource peripheral manager)
 	  if you need to control regulators on Qualcomm platforms, say y here.
 
+config QCOM_SMEM
+	bool "Qualcomm SMEM support"
+	help
+	  Say y here to support the Qualcomm SMEM (shared memory) client driver.
+	  SMEM is a shared memory region that is used to pass information about
+	  the hardware (e.g. DRAM layout, PMIC configuration, etc) between bootloader
+	  staged and the OS. If in doubt, say y.
+
 endif # SOC_QCOM
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index 78fae8bbfa16..f4102f9155a8 100644
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0+
 
 obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o
 obj-$(CONFIG_QCOM_RPMH) += rpmh-rsc.o rpmh.o
+obj-$(CONFIG_QCOM_SMEM) += smem.o

-- 
2.53.0