STRUCT DEV_PM_OPP_DATA(9)

🌸 NAME 🌸

okay so bestie, welcome to the struct dev_pm_opp_data(9) page in the Kernel API Manual ✨ this one is short and sweet: it's literally the data to use to initialize an OPP. no cap 💖

🦋 SYNOPSIS 🦋

struct dev_pm_opp_data {
    bool turbo;
    unsigned int level;
    unsigned long freq;
    unsigned long u_volt;
};

💅 Members 💅

okay so there are four little fields here, and every single one is doing its job. let's go 🎀

• turbo — flag to indicate whether the OPP is to be marked turbo or not. 🚀
• level — the performance level for the OPP. Set level to OPP_LEVEL_UNSET if the level field isn't used. 🎚️
• freq — the clock rate in Hz for the OPP. ⏰
• u_volt — the voltage in uV for the OPP. ⚡

🔥 SEE ALSO 🔥

if you're in your research era, the kernel file ./include/linux/pm_opp.h is right there, and these structs are your next reads 👑:

• Kernel file ./include/linux/pm_opp.h
• struct dev_pm_opp_supply(9)
• struct dev_pm_opp_config(9)
• struct dev_pm_opp_key(9)

mwah 💋 — this cute little page comes from ./include/linux, dated October 2026, and it's part of the Kernel API Manual. bye bestie, go init those OPPs responsibly 🫶✨