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* [PATCH] soc: qcom: Kconfig: make RPMH match Command DB setting
@ 2020-10-08  4:09 Lina Iyer
  0 siblings, 0 replies; only message in thread
From: Lina Iyer @ 2020-10-08  4:09 UTC (permalink / raw)
  To: bjorn.andersson, agross
  Cc: linux-arm-msm, mkshah, Lina Iyer, Todd Kjos, John Stultz,
	kernel test robot

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>
---
 drivers/soc/qcom/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index e2b8427af84c..49875cd25a12 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -94,6 +94,7 @@ config QCOM_RMTFS_MEM
 config QCOM_RPMH
 	bool "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
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


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2020-10-08  4:09 [PATCH] soc: qcom: Kconfig: make RPMH match Command DB setting Lina Iyer

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