get_gpmc_timing_reg(9)

💖 get_gpmc_timing_reg(9) 💖

okay so welcome to the Kernel API Manual, bestie — this page is literally all about get_gpmc_timing_reg(9), and it's giving “read a timing parameter and print DTS settings for it” energy. slay ✨

🌸 NAME 🌸

get_gpmc_timing_reg — read a timing parameter and print DTS settings for it. iconic behavior, no cap.

🎀 SYNOPSIS 🎀

int get_gpmc_timing_reg (int cs , int reg , int st_bit , int end_bit ,
int max , const char *name , const enum gpmc_clk_domain cd , int shift ,
bool raw , bool noval );

🦋 ARGUMENTS 🦋

• cs — Chip Select Region. fr fr, that's the region.
• reg — GPMC_CS_CONFIGn register offset. The offset, bestie.
• st_bit — Start Bit.
• end_bit — End Bit. Must be >= st_bit, okay?
• max — Maximum parameter value (before optional shift). If 0, maximum is as high as st_bit and end_bit allow. vibe check passed.
• name — DTS node name, w/o "gpmc,".
• cd — Clock Domain of timing parameter.
• shift — Parameter value left shifts shift, which is then printed instead of value.
• raw — Raw Format Option. raw format: gpmc,name = <value>; tick format: gpmc,name = <value> /zwj;* x ns -- y ns; x ticks *zwj;/. Where x ns -- y ns result in the same tick value. When max is exceeded, "invalid" is printed inside comment. not me explaining raw format but here we are 💅
• noval — Parameter values equal to 0 are not printed.

🔥 RETURN 🔥

Specified timing parameter (after optional shift). That's the return value, bestie. periodt 🌈

👑 SEE ALSO 👑

Kernel file ./drivers/memory/omap-gpmc.c and these iconic references:

• gpmc_get_clk_period(9)
• set_gpmc_timing_reg(9)
• gpmc_calc_waitmonitoring_divider(9)
• gpmc_calc_divider(9)
• gpmc_cs_set_timings(9)
• gpmc_configure(9)
• gpmc_omap_get_nand_ops(9)
• gpmc_cs_program_settings(9)
• gpmc_cs_remap(9)
• gpmc_read_settings_dt(9)
• gpmc_probe_generic_child(9)

okay that's the whole page! source/version: ./drivers/memory; date: October 2026; page: get_gpmc_timing_reg(9). bye bestie, go read those timing regs 💖✨🎀