of_get_fixed_voltage_config(9)

💖 of_get_fixed_voltage_config(9) 💖

okay bestie, this is the Kernel API Manual page for of_get_fixed_voltage_config, and it’s giving “extract the config, return a pointer” energy. let’s get into it 🫶

✨ NAME ✨

of_get_fixed_voltage_config — extract fixed_voltage_config structure info. that’s it, that’s the job 💅

🌸 SYNOPSIS 🌸

struct fixed_voltage_config * of_get_fixed_voltage_config (struct device
*dev , const struct regulator_desc *desc );

🎀 ARGUMENTS 🎀

• dev — the device requesting the fixed_voltage_config, literally the one asking for it.
• desc — the regulator description.

🦋 DESCRIPTION 🦋

so this function populates the fixed_voltage_config structure by extracting data from a device tree node. that’s the whole plot: config gets filled in from the device tree node, and honestly? iconic ✨

⭐ RETURN ⭐

it returns a pointer to a populated struct fixed_voltage_config — or NULL if memory allocation fails 😭. so if memory allocation fails, you get NULL instead of a config pointer. noted, bestie.

💜 SEE ALSO 💜

• Kernel file ./drivers/regulator/fixed.c
• reg_fixed_get_irqs(9)

okay that’s the tea 🫶 source/version: ./drivers/regulator; date: October 2026; page: of_get_fixed_voltage_config(9). byeee 💅🎀