soc: qcom: Kconfig: make RPMH match Command DB setting

RPMH and drivers that use RPMH APIs need Command DB API to find the
dynamic resource information. Let's match the RPMH to match the Command
DB configuration.

This should fix undefined symbol references reported by CI :

   aarch64-linux-ld: drivers/clk/qcom/clk-rpmh.o: in function `clk_rpmh_probe':
>> clk-rpmh.c:(.text+0xac): undefined reference to `cmd_db_read_addr'
>> aarch64-linux-ld: clk-rpmh.c:(.text+0xc0): undefined reference to `cmd_db_read_aux_data'
   aarch64-linux-ld: drivers/soc/qcom/rpmh-rsc.o: in function `rpmh_rsc_probe':
>> rpmh-rsc.c:(.text+0x42c): undefined reference to `cmd_db_ready'
   aarch64-linux-ld: drivers/regulator/qcom-rpmh-regulator.o: in function `rpmh_regulator_probe':
>> qcom-rpmh-regulator.c:(.text+0x3e0): undefined reference to `cmd_db_read_addr'

Cc: Todd Kjos <tkjos@google.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Maulik Shah <mkshah@codeaurora.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Link: https://lore.kernel.org/r/20201008040907.7036-1-ilina@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 9b4ae9c..79b568f 100644 (file)
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -110,6 +110,7 @@ config QCOM_RMTFS_MEM
 config QCOM_RPMH
        tristate "Qualcomm RPM-Hardened (RPMH) Communication"
        depends on ARCH_QCOM || COMPILE_TEST
+       depends on (QCOM_COMMAND_DB || !QCOM_COMMAND_DB)
        help
          Support for communication with the hardened-RPM blocks in
          Qualcomm Technologies Inc (QTI) SoCs. RPMH communication uses an