regulator_se...e_sel_regmap(9)

💅 regulator_se...e_sel_regmap(9) — Kernel API Manual 💅

okay so bestie, you're in the Kernel API Manual and this page is like, the glow-up cheat code for regulator drivers. it's regulator_se...e_sel_regmap(9), and yes the name got truncated by the terminal, we don't talk about it 🫶

✨ NAME ✨

regulator_set_voltage_sel_regmap — the standard set_voltage_sel for all my regmap girlies 💖

🌸 SYNOPSIS 🌸

int regulator_set_voltage_sel_regmap (struct regulator_dev *rdev ,
unsigned sel );

🎀 ARGUMENTS 🎀

• rdev — the regulator you're operating on, like, the main character here 👑
• sel — the selector you wanna set, no cap 🔥

🦋 DESCRIPTION 🦋

soooo here's the tea ☕ — regulators that use regmap for their register I/O can just set the vsel_reg and vsel_mask fields in their descriptor, and then use this as their set_voltage_sel operation. that's it. that's the whole vibe. it literally saves you some code and honestly? we love an efficiency icon ✨💅

🌈 SEE ALSO 🌈

the kernel file it lives in, bestie:

• ./drivers/regulator/helpers.c

and the whole friend group 🫶 (iykyk):

• regulator_is_enabled_regmap(9)
• regulator_enable_regmap(9)
• regulator_disable_regmap(9)
• regulator_get_voltage_sel_pickable_regmap(9)
• regulator_set_voltage_sel_pickable_regmap(9)
• regulator_get_voltage_sel_regmap(9)
• regulator_map_voltage_iterate(9)
• regulator_map_voltage_ascend(9)
• regulator_map_voltage_linear(9)
• regulator_map_voltage_linear_range(9)
• regulator_map_voltage_pickable_linear_range(9)
• regulator_desc_list_voltage_linear(9)
• regulator_list_voltage_linear(9)
• regulator_list_voltage_pickable_linear_range(9)
• regulator_desc_list_voltage_linear_range(9)
• regulator_list_voltage_linear_range(9)
• regulator_list_voltage_table(9)
• regulator_set_bypass_regmap(9)
• regulator_set_soft_start_regmap(9)
• regulator_set_pull_down_regmap(9)
• regulator_get_bypass_regmap(9)
• regulator_set_active_discharge_regmap(9)
• regulator_set_current_limit_regmap(9)
• regulator_get_current_limit_regmap(9)
• regulator_bulk_set_supply_names(9)
• regulator_is_equal(9)
• regulator_find_closest_bigger(9)
• regulator_set_ramp_delay_regmap(9)

and that's the page, bestie!! 🧚‍♀️ this iconic little number lives in ./drivers/regulator, dated October 2026, and it answers to the name regulator_se...e_sel_regmap(9). slay, go set some voltage selectors 💜⭐🎀