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  • Filip Drazic's avatar
    zynqmp: pm: Call set_wakeup_source for all wake devices on sys-suspend · b516b7dc
    Filip Drazic authored 
    

During system suspend, identify slaves which are configured
as wake sources and call pm_set_wakeup_source API for each of them.

Identifying if device may wake the system is done by checking if any
interrupt of that device is enabled in GICD_ISENABLER when the APU is
about to enter SUSPEND_TO_RAM state. If such interrupt is found,
pm_set_wakeup_source is called with corresponding PM node ID as
argument.
Signed-off-by: default avatarFilip Drazic <filip.drazic@aggios.com>
    b516b7dc
pm_client.c 7.98 KB