LLCC driver uses REGMAP_MMIO for accessing the hardware registers. So
select the dependency in Kconfig. Without this, there will be errors
while building the driver with COMPILE_TEST only:

ERROR: modpost: "__devm_regmap_init_mmio_clk" [drivers/soc/qcom/llcc-qcom.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:126: Module.symvers] Error 1
make: *** [Makefile:1944: modpost] Error 2

Cc: <stable@vger.kernel.org> # 4.19
Fixes: a3134fb09e0b ("drivers: soc: Add LLCC driver")
Reported-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/soc/qcom/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 024e420f1bb7..a6164b2d7b25 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -63,6 +63,7 @@ config QCOM_GSBI
 config QCOM_LLCC
 	tristate "Qualcomm Technologies, Inc. LLCC driver"
 	depends on ARCH_QCOM || COMPILE_TEST
+	select REGMAP_MMIO
 	help
 	  Qualcomm Technologies, Inc. platform specific
 	  Last Level Cache Controller(LLCC) driver for platforms such as,
-- 
2.25.1