omap_voltage_get_volttable(9)

Hey bestie 💖 welcome to the omap_voltage_get_volttable(9) page from the Kernel API Manual. This is the lowkey iconic kernel lore about getting the voltage table for a particular voltage domain — no cap, it’s giving embedded-systems main character energy. ✨

💖 NAME 💖

omap_voltage_get_volttable — API to get the voltage table associated with a particular voltage domain. Periodt. 🎀

✨ SYNOPSIS ✨

The signature vibe check is literally:

void omap_voltage_get_volttable (struct voltagedomain *voltdm , struct omap_volt_data **volt_data );

🎀 ARGUMENTS 🎀

• voltdm — pointer to the VDD for which the voltage table is required. It’s the “which domain are we talking about” bestie. 🦋
• volt_data — the voltage table for the particular vdd which is to be populated by this API. Yes, it gets filled in by the call — that’s its whole moment. 💅

🦋 DESCRIPTION 🦋

Okay so, this API populates the voltage table associated with a VDD into the passed parameter pointer. Returns the count of distinct voltages supported by this vdd. That’s literally the tea, fr fr. 🫶

🌈 SEE ALSO 🌈

Kernel file ./arch/arm/mach-omap2/voltage.c is the main character here, and the cross-refs are:

• voltdm_get_voltage(9)
• voltdm_scale(9)
• voltdm_reset(9)
• omap_voltage_get_voltdata(9)
• omap_voltage_register_pmic(9)
• omap_voltage_late_init(9)
• voltdm_lookup(9)
• voltdm_init(9)

This page lives in ./arch/arm/mach-omap2, is dated October 2026, and it’s the omap_voltage_get_volttable(9) entry from the Kernel API Manual. Byeee 💅🌸✨