omap_hwmod_init_regbits(9)

💫 omap_hwmod_init_regbits 💫

okay so this is a page straight out of the Kernel API Manual bestie, and it's about one tiny little function that does one tiny little job and honestly? it eats. let's get into it 🫶

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✨ NAME ✨

omap_hwmod_init_regbits — init sysconfig specific register bits</p> 💅 that's it, that's the whole gig. it initialises the register bits that are specific to sysconfig. lowkey iconic.

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🌸 SYNOPSIS 🌸

int omap_hwmod_init_regbits (struct device *dev , struct omap_hwmod *oh
, const struct ti_sysc_module_data *data , struct sysc_regbits
**sysc_fields );

not me just casually dropping a four-argument function signature on you, no cap. it returns an int, and yes you gotta read the whole thing before you call it, iykyk 💖

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🎀 ARGUMENTS 🎀

so there's four of them and each one is pulling its weight, let's go:

• dev — a struct device. the device. hi bestie 👋
• oh — the module. that's it, that's the description, it's a module and it's called oh and we love the abbreviation energy 🦋
• data — the module data. the const struct ti_sysc_module_data * flavour, thank you very much ✨
• sysc_fields — new sysc configuration. fresh out the box, struct sysc_regbits **, new config vibes only 👑

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🔥 SEE ALSO 🔥

okay this list is long long, but every single one of these deserves a shoutout so we're doing it properly, no skips, no cuts, periodt 💀

first up, the kernel file that lives at ./arch/arm/mach-omap2/omap_hwmod.c — that's home base, that's where the whole family lives 🏡

and the family is:

• struct clkctrl_provider(9), struct omap_hwmod_reset(9), struct omap_hwmod_soc_ops(9), _update_sysc_cache(9), _write_sysconfig(9), _set_master_standbymode(9), _set_slave_idlemode(9), _set_clockactivity(9), _set_softreset(9), _clear_softreset(9), _wait_softreset_complete(9), _set_dmadisable(9), _set_module_autoidle(9), _enable_wakeup(9), _add_initiator_dep(9), _del_initiator_dep(9), _init_main_clk(9), _init_interface_clks(9), _init_opt_clks(9), _enable_clocks(9), _omap4_clkctrl_managed_by_clkfwk(9), _omap4_has_clkctrl_clock(9), _disable_clocks(9), _omap4_enable_module(9), _omap4_wait_target_disable(9)
• _save_mpu_port_index(9), _find_mpu_rt_port(9), _enable_sysc(9), _idle_sysc(9), _shutdown_sysc(9), _lookup(9), _init_clkdm(9), _init_clocks(9), _lookup_hardreset(9), _assert_hardreset(9), _deassert_hardreset(9), _read_hardreset(9), _are_all_hardreset_lines_asserted(9), _are_any_hardreset_lines_asserted(9), _omap4_disable_module(9), _ocp_softreset(9), _reset(9), _omap4_update_context_lost(9), _omap4_get_context_lost(9), _enable(9), _idle(9), _shutdown(9)
• of_dev_hwmod_lookup(9), omap_hwmod_fix_mpu_rt_idx(9), omap_hwmod_parse_module_range(9), _init_mpu_rt_base(9), _init(9), _setup_iclk_autoidle(9), _setup_reset(9), _setup_postsetup(9), _setup(9), _register(9), _add_link(9), _register_link(9), _omap2xxx_3xxx_wait_target_ready(9), _omap4_wait_target_ready(9), _omap2_assert_hardreset(9), _omap2_deassert_hardreset(9), _omap2_is_hardreset_asserted(9), _omap4_assert_hardreset(9), _omap4_deassert_hardreset(9), _omap4_is_hardreset_asserted(9), _omap4_disable_direct_prcm(9), _am33xx_deassert_hardreset(9)
• omap_hwmod_softreset(9), omap_hwmod_lookup(9), omap_hwmod_for_each(9), omap_hwmod_register_links(9), _ensure_mpu_hwmod_is_setup(9), omap_hwmod_setup_one(9), omap_hwmod_check_sysc(9), omap_hwmod_init_reg_offs(9), omap_hwmod_init_sysc_flags(9), omap_hwmod_init_idlemodes(9), omap_hwmod_check_module(9), omap_hwmod_allocate_module(9), omap_hwmod_init_module(9), omap_hwmod_setup_earlycon_flags(9), omap_hwmod_setup_all(9)
• omap_hwmod_enable(9), omap_hwmod_idle(9), omap_hwmod_shutdown(9), omap_hwmod_get_mpu_rt_va(9), omap_hwmod_assert_hardreset(9), omap_hwmod_deassert_hardreset(9), omap_hwmod_for_each_by_class(9), omap_hwmod_set_postsetup_state(9), omap_hwmod_init(9)

like I said. long long. but we read the whole thing, we respected the whole thing 💜

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and that's the page!! 🌈 it lives under ./arch/arm/mach-omap2, it's dated October 2026, and it's part of the Kernel API Manual — signed, sealed, and delivered with love, from your favourite omap_hwmod_init_regbits(9) girly 💖🎀🦋