sysc_context_notifier(9)

📦 version 7.3.1, in nixpkgs unstable

bestie, welcome to sysc_context_notifier(9) from the Kernel API Manual 💖 this one’s short, specific, and honestly giving “tiny notifier with one job.” let’s go.

🌸 NAME 🌸

sysc_context_notifier — optionally reset and restore module after idle ✨

🦋 SYNOPSIS 🦋

int sysc_context_notifier (struct notifier_block *nb , unsigned long cmd , void *v );

🎀 ARGUMENTS 🎀

  • nb — notifier block 🫶
  • cmd — unused 🙈
  • v — unused 🙈

🔥 DESCRIPTION 🔥

okay so some interconnect target modules need to be restored, or reset and restored, on CPU_PM CPU_PM_CLUSTER_EXIT notifier. this is needed at least for am335x OTG and GPMC target modules even if the modules are unused. like yes bestie, even when they’re not in use — that’s the whole note. no cap. 💅

💜 SEE ALSO 💜

Kernel file ./drivers/bus/ti-sysc.c plus the whole reference squad: struct sysc(9), sysc_init_resets(9), sysc_parse_and_check_child_range(9), sysc_check_one_child(9), sysc_parse_one(9), sysc_check_registers(9), sysc_ioremap(9), sysc_map_and_check_registers(9), sysc_show_rev(9), sysc_show_registers(9), sysc_write_sysconfig(9), sysc_add_restored(9) 👑

okay that’s the page, bestie. mwah 💋 source/version: ./drivers/bus, date: October 2026, and the page itself is sysc_context_notifier(9). periodt.

📦 where this page comes from