cpuidle: psci: Opt-out from genpd's common ->sync_state() support

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The cpuidle-psci-domain implements its own specific ->sync_state()
callback. Let's set the GENPD_FLAG_NO_SYNC_STATE to inform genpd about it.

Moreover, let's call of_genpd_sync_state() to make sure genpd tries to
power off unused PM domains.

Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Colibri iMX8X
Tested-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> # TI AM62A,Xilinx ZynqMP ZCU106
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20250701114733.636510-11-ulf.hansson@linaro.org

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Ulf Hansson 2025-07-01 13:47:12 +02:00

parent 8efc9b195b

commit 7cfa380de7

1 changed files with 7 additions and 1 deletions

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drivers/cpuidle/cpuidle-psci-domain.c

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