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58478b0ab6
Calling tegra_camrtc_reboot() can cause a memory fabric timeout error by asserting reset when the RTCPU is in the middle of a memory transaction. As a solution (similar to tegra_camrtc_halt), before asserting the hardware reset, signaling the RTCPU to suspend its operations using CAMRTC_HSP_BYE and waiting for RTCPU to enter WFI. Bug 5051748 Change-Id: Iba8e4e837ee0983ffe9629e7627e0056ce1c2341 Signed-off-by: Petri Niemela <pniemela@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3317142 Reviewed-by: Semi Malinen <smalinen@nvidia.com> Tested-by: Semi Malinen <smalinen@nvidia.com> Reviewed-by: svcacv <svcacv@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: Sudhir Vyas <svyas@nvidia.com>