Ben Zong-You Xie 0fb4799307 lib: utils/suspend: wait for the secondary Andes harts to sleep ...

A secondary hart may not have reached the target sleep state by the time
the primary checks, so the one-shot check could fail spuriously. Poll
each PCS status instead and give up after HART_SLEEP_TIMEOUT_MS.

Rework atcsmu_pcs_is_sleep() into the atcsmu_hart_is_sleep() predicate so
sbi_timer_waitms_until() can drive it.

Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260728081041.2724668-7-ben717@andestech.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2026-09-01 10:46:23 +05:30

..

fdt_hsm_andes_atcsmu.h

lib: utils/suspend: wait for the secondary Andes harts to sleep

2026-09-01 10:46:23 +05:30

fdt_hsm_sifive_inst.h

include: utils/hsm: Add __noreturn attribute for sifive_cease

2026-06-15 10:38:09 +05:30

fdt_hsm_sifive_tmc0.h

lib: utils/suspend: Add SiFive SMC0 driver

2025-10-28 11:28:10 +05:30