_opp_add_static_v2(9)

💖 NAME 💖

okay so bestie, meet _opp_add_static_v2 from the Kernel API Manual, section 9. its whole thing? Allocate static OPPs (As per 'v2' DT bindings). iconic, no cap. 🦋

✨ SYNOPSIS ✨

struct dev_pm_opp * _opp_add_static_v2 (struct opp_table *opp_table ,
struct device *dev , struct device_node *np );

🎀 ARGUMENTS 🎀

• opp_table — the OPP table. that's the vibe container.
• dev — the device we do this operation for. main character device energy.
• np — the device node. yes, that node.

💅 DESCRIPTION 💅

so this function adds an opp definition to the opp table and gives you back status. the opp can be controlled using dev_pm_opp_enable/disable, and it may be removed by dev_pm_opp_remove. slay. 💖

🔥 RETURN 🔥

return vibe check, bestie:

• Valid OPP pointer — on success. periodt.
• NULL — Duplicate OPPs (both freq and volt are same) and opp->available OR if the OPP is not supported by hardware.
• ERR_PTR(-EEXIST) — Freq are same and volt are different OR Duplicate OPPs (both freq and volt are same) and !opp->available.
• ERR_PTR(-ENOMEM) — Memory allocation failure.
• ERR_PTR(-EINVAL) — Failed parsing the OPP node.

🌈 SEE ALSO 🌈

Kernel file ./drivers/opp/of.c and these besties:

• dev_pm_opp_of_remove_table(9)
• devm_pm_opp_of_add_table(9)
• dev_pm_opp_of_add_table(9)
• dev_pm_opp_of_add_table_indexed(9)
• devm_pm_opp_of_add_table_indexed(9)
• dev_pm_opp_of_cpumask_remove_table(9)
• dev_pm_opp_of_cpumask_add_table(9)
• dev_pm_opp_of_get_sharing_cpus(9)
• of_get_required_opp_performance_state(9)
• dev_pm_opp_of_has_required_opp(9)
• dev_pm_opp_get_of_node(9)
• dev_pm_opp_calc_power(9)
• dev_pm_opp_of_register_em(9)

okay bye bestie! this page lives under ./drivers/opp and is dated October 2026 — catch you in the Kernel API Manual, section 9! 💖✨