omap3xxx_cm_...t_idlest_reg(9)

💖 omap3xxx_cm_split_idlest_reg 💖

okay so bestie, this is a page from the Kernel API Manual, and it's giving very specific "temporary kernel plumbing" energy. The header keeps it short as omap3xxx_cm_...t_idlest_reg(9), but the full function name is right here, and we're about to split a CM_IDLEST reg addr into its components. slay. ✨

🌸 NAME 🌸

omap3xxx_cm_split_idlest_reg — split CM_IDLEST reg addr into its components

✨ SYNOPSIS ✨

int omap3xxx_cm_split_idlest_reg (struct clk_omap_reg *idlest_reg , s16
       *prcm_inst , u8 *idlest_reg_id );

🎀 ARGUMENTS 🎀

• idlest_reg — CM_IDLEST* virtual address
• prcm_inst — pointer to an s16 to return the PRCM instance offset
• idlest_reg_id — pointer to a u8 to return the CM_IDLESTx register ID

🦋 DESCRIPTION 🦋

okay so here's the whole vibe, and the manual is not subtle about it:

XXX This function is only needed until absolute register addresses are removed from the OMAP struct clk records.

so yeah 😭 it's a temporary-era little helper, and that XXX note is literally the main character of this section. periodt.

💜 SEE ALSO 💜

• Kernel file ./arch/arm/mach-omap2/cm3xxx.c
• omap3xxx_cm_wait_module_ready(9)

mwah 💋 — this page's source/version spot is ./arch/arm/mach-omap2, dated October 2026, with the page tag omap3xxx_cm_...t_idlest_reg(9). bye bestie 🫶💖