regulator_ge...limit_regmap(9)

✨ regulator_get_current_limit_regmap(9) ✨

okay bestie, welcome to the Kernel API Manual 💅 this one's a lil helper function from the regulator corner of the kernel and honestly? she's a time-saver. let's get into it 🫶

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🌸 NAME 🌸

regulator_get_current_limit_regmap — the get_current_limit for regmap users, periodt ✨

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🦋 SYNOPSIS 🦋

int regulator_get_current_limit_regmap (struct regulator_dev *rdev );

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🎀 ARGUMENTS 🎀

• rdev — the regulator you wanna operate on 👑 like, this is the main character of the whole call, no cap.

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💖 DESCRIPTION 💖

so here's the vibe 🌈 if your regulator uses regmap for its register I/O, you can just set the csel_reg and csel_mask fields in your descriptor, and then use this function as your get_current_limit operation. that's it. that's the whole thing. it saves some code 💅 and we love a low-effort high-reward situation, fr fr.

literally just point the operation at this bad boy and let her cook 🍓

ngl, it's giving "why write it yourself when the kernel already wrote it for you" energy 😭 iconic behaviour tbh.

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🔥 SEE ALSO 🔥

the kernel file that lives with her 🧚:

• ./drivers/regulator/helpers.c

and her whole friend group 💜 (they all show up together, 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_set_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_bulk_set_supply_names(9)
• regulator_is_equal(9)
• regulator_find_closest_bigger(9)
• regulator_set_ramp_delay_regmap(9)

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that's the whole page bestie, go forth and call your helpers 💫

mwah 💋 this one came straight out of ./drivers/regulator, dated October 2026, and yes the header still says regulator_ge...limit_regmap(9) because truncation is her aesthetic apparently 🙈 stay slay, stay regulated ⭐