ENUM DDR_OPP(9)

🌸 enum ddr_opp(9) 🌸

okay so bestie, this is a page straight out of the Kernel API Manual and honestly? it's a little guy. a tiny enum. but we're gonna give it the main character energy it deserves 💅

✨ NAME ✨

enum ddr_opp — the DDR OPP states definition, aka the vibes list for DDR operating points 🦋

✨ SYNOPSIS ✨

enum ddr_opp {
    DDR_100_OPP ,
    DDR_50_OPP ,
    DDR_25_OPP

};

like, that's the whole thing. three states, no notes, periodt 🔥

💖 Constants 💖

• DDR_100_OPP — the new DDR operating point is ddr100opp ✨
• DDR_50_OPP — the new DDR operating point is ddr50opp 🎀
• DDR_25_OPP — the new DDR operating point is ddr25opp 🫶

🌈 SEE ALSO 🌈

okay this is the part where the page just. goes off. it's giving guest list at the function 👑

Kernel file ./include/linux/mfd/db8500-prcmu.h, plus literally all of these besties:

• enum state(9)
• enum ret_state(9)
• enum clk_arm(9)
• enum clk_gen(9)
• enum romcode_write(9)
• enum romcode_read(9)
• enum ap_pwrst(9)
• enum ap_pwrst_trans(9)
• enum hw_acc_state(9)
• enum dvfs_stat(9)
• enum sva_mmdsp_stat(9)
• enum sia_mmdsp_stat(9)
• enum mbox_to_arm_err(9)
• enum sia_sva_pwr_policy(9)
• enum auto_enable(9)
• enum prcmu_power_status(9)
• enum prcmu_wdog_id(9)
• enum ape_opp(9)
• enum arm_opp(9)
• enum ddr_pwrst(9)
• struct prcmu_auto_pm_config(9)

and that's the whole page, no cap 💀 mwah, love u, go read ur enums 🧚

source path: ./include/linux/mfd · dated: October 2026 · it's enum ddr_opp(9) from the Kernel API Manual and yes she ate 💅