soc: qcom: rmtfs: Optionally map RMTFS to more VMs

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Some SoCs require that RMTFS is also mapped to the NAV VM. Trying to
power on the modem without that results in the whole platform
crashing and forces a hard reboot within about 2 seconds. Add support
for mapping the region to additional VMs, such as NAV to open a path
towards enabling modem on such platforms.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
[Konrad: reword, make conditional and flexible, add a define for NAV VMID]
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230109130523.298971-2-konrad.dybcio@linaro.org

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Loic Poulain 2023-01-09 14:05:22 +01:00 • committed by Bjorn Andersson

parent da0d37e42f

commit e656cd0bcf

2 changed files with 23 additions and 7 deletions

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include/linux/qcom_scm.h

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