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| author | Sibi Sankar <sibis@codeaurora.org> | 2020-03-12 17:38:40 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-03-14 22:38:42 -0700 |
| commit | fbe639b44a82755d639df1c5d147c93f02ac5a0f (patch) | |
| tree | 9b8c662be2e69ddad2591c87b63fe9a73c11531a /drivers/soc/qcom/Kconfig | |
| parent | 04fc94be4a81d0fa9eaf0917a308c02c2b031e82 (diff) | |
| download | linux-fbe639b44a82755d639df1c5d147c93f02ac5a0f.tar.bz2 | |
soc: qcom: Introduce Protection Domain Restart helpers
Qualcomm SoCs (starting with MSM8998) allow for multiple protection domains
to run on the same Q6 sub-system. This allows for services like ATH10K WLAN
FW to have their own separate address space and crash/recover without
disrupting the modem and other PDs running on the same sub-system. The PDR
helpers introduces an abstraction that allows for tracking/controlling the
life cycle of protection domains running on various Q6 sub-systems.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200312120842.21991-2-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc/qcom/Kconfig')
| -rw-r--r-- | drivers/soc/qcom/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index 80aa8b6c56e0..48501f0245b0 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -76,6 +76,10 @@ config QCOM_OCMEM requirements. This is typically used by the GPU, camera/video, and audio components on some Snapdragon SoCs. +config QCOM_PDR_HELPERS + tristate + select QCOM_QMI_HELPERS + config QCOM_PM bool "Qualcomm Power Management" depends on ARCH_QCOM && !ARM64 |