regulator_ma...ltage_ascend(9)

💖 NAME 💖

okay so, bestie, welcome to the regulator_ma...ltage_ascend(9) page from the Kernel API Manual 💅. This one is all about regulator_map_voltage_ascend — literally map_voltage() for ascendant voltage list. That’s the name, that’s the vibe, no cap.

✨ SYNOPSIS ✨

here’s the function signature, copy it exactly because we do not do typos in this house 🎀

int regulator_map_voltage_ascend (struct regulator_dev *rdev , int
min_uV , int max_uV );

🫶 ARGUMENTS 🫶

the arguments are giving very much “three little inputs, one big job” 🍓

• rdev — Regulator to operate on. 🌸
• min_uV — Lower bound for voltage. 💜
• max_uV — Upper bound for voltage. 🌈

🌸 DESCRIPTION 🌸

Drivers that have ascendant voltage list can use this as their map_voltage operation. That’s it. That’s the whole function. Slay. ✨

🦋 SEE ALSO 🦋

the mandatory link-up section, because Unix lore is a group chat too 💬

• Kernel file ./drivers/regulator/helpers.c
• 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_set_voltage_sel_regmap(9)
• regulator_map_voltage_iterate(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)

🎀 cute sign-off: source/version ./drivers/regulator, date October 2026, page regulator_ma...ltage_ascend(9) — byeee bestie, go map those voltages responsibly 🫶💖