genpd_dev_pm_attach_by_name(9)

💖 NAME 💖

okay bestie, welcome to the genpd_dev_pm_attach_by_name(9) page of the Kernel API Manual — and no, the title is not a keyboard smash, it's iconic ✨

genpd_dev_pm_attach_by_name — Associate a device with one of its PM domains. that's it, that's the whole vibe 💅

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🎀 SYNOPSIS 🎀

struct device * genpd_dev_pm_attach_by_name (struct device *dev , const char *name );

literally just hand it a device and a name and let it cook 🍓

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🦋 ARGUMENTS 🦋

• dev — the device used to lookup the PM domain. the main character of this operation, no cap 👑
• name — the name of the PM domain. this is the one you're going after by name, iykyk 🔥

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🌸 DESCRIPTION 🌸

so here's the tea 🍵 — this little function parses the device's OF node to find a PM domain specifier, using the power-domain-names DT property. yes, that property. the name-matching one. it's giving "i know exactly which domain i want and i'm not settling" energy 💅✨

and for further description? bestie, go read genpd_dev_pm_attach_by_id — that's where the full story lives 🫶

ngl this one's short and sweet, but the family reunion is real — the whole squad is down in SEE ALSO 🔥

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🌈 SEE ALSO 🌈

first up, the source itself, right here in the kernel files:

• ./drivers/pmdomain/core.c

and now the entire group chat, in the exact order they're listed — every single one, because we don't leave a single bestie out 💜

• dev_pm_genpd_set_performance_state(9)
• dev_pm_genpd_set_next_wakeup(9)
• dev_pm_genpd_get_next_hrtimer(9)
• dev_pm_genpd_set_hwmode(9)
• dev_pm_genpd_get_hwmode(9)
• dev_pm_genpd_rpm_always_on(9)
• dev_pm_genpd_is_on(9)
• pm_genpd_inc_rejected(9)
• genpd_queue_power_off_work(9)
• genpd_power_off(9)
• genpd_power_on(9)
• genpd_power_off_work_fn(9)
• __genpd_runtime_suspend(9)
• __genpd_runtime_resume(9)
• genpd_runtime_suspend(9)
• genpd_runtime_resume(9)
• genpd_power_off_unused(9)
• genpd_sync_power_off(9)
• genpd_sync_power_on(9)
• genpd_prepare(9)
• genpd_finish_suspend(9)
• genpd_suspend_noirq(9)
• genpd_finish_resume(9)
• genpd_resume_noirq(9)
• genpd_freeze_noirq(9)
• genpd_thaw_noirq(9)
• genpd_poweroff_noirq(9)
• genpd_restore_noirq(9)
• genpd_complete(9)
• dev_pm_genpd_suspend(9)
• dev_pm_genpd_resume(9)
• pm_genpd_add_device(9)
• pm_genpd_remove_device(9)
• dev_pm_genpd_add_notifier(9)
• dev_pm_genpd_remove_notifier(9)
• pm_genpd_add_subdomain(9)
• pm_genpd_remove_subdomain(9)
• pm_genpd_init(9)
• pm_genpd_remove(9)
• struct of_genpd_provider(9)
• genpd_xlate_simple(9)
• genpd_xlate_onecell(9)
• genpd_add_provider(9)
• of_genpd_add_provider_simple(9)
• of_genpd_add_provider_onecell(9)
• of_genpd_del_provider(9)
• genpd_get_from_provider(9)
• of_genpd_add_child_ids(9)
• of_genpd_remove_child_ids(9)
• of_genpd_add_device(9)
• of_genpd_add_subdomain(9)
• of_genpd_remove_subdomain(9)
• of_genpd_remove_last(9)
• genpd_dev_pm_detach(9)
• genpd_dev_pm_attach(9)
• genpd_dev_pm_attach_by_id(9)
• of_genpd_parse_idle_states(9)
• of_genpd_sync_state(9)

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and that's the whole page, bestie 🧚✨ it lives over in ./drivers/pmdomain like the little power-domain hub it is, it's stamped October 2026 (yes, future queen behavior 💀), and it answers to the name genpd_dev_pm_attach_by_name(9) — periodt. 🫶💖🎀