ICC_BWMON 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/icc-bwmon.ko] undefined! make[1]: *** [scripts/Makefile.modpost:126: Module.symvers] Error 1 make: *** [Makefile:1944: modpost] Error 2

Cc: stable@vger.kernel.org # 6.0 Cc: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Fixes: b9c2ae6cac40 ("soc: qcom: icc-bwmon: Add bandwidth monitoring driver") 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..75bfdb6f9705 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -236,6 +236,7 @@ config QCOM_ICC_BWMON tristate "QCOM Interconnect Bandwidth Monitor driver" depends on ARCH_QCOM || COMPILE_TEST select PM_OPP + select REGMAP_MMIO help Sets up driver monitoring bandwidth on various interconnects and based on that voting for interconnect bandwidth, adjusting their