STRUCT SPI_NOR_OTP_ORGANIZATION(9)

✨ NAME ✨

struct spi_nor_otp_organization — the little struct that describes your SPI NOR OTP regions, bestie 💅

(this is from the Kernel API Manual, in case u were wondering 🫶)

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🌸 SYNOPSIS 🌸

okay so here's the whole vibe, literally the entire struct, no cap:

struct spi_nor_otp_organization {
    size_t len;
    loff_t base;
    loff_t offset;
    unsigned int n_regions;
 };

that's it. that's the whole icon. ✨

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🎀 Members 🎀

girl these fields are the main characters, let's go one by one:

• len — size of one OTP region, in bytes. yes, one region, not all of them 🙈
• base — the start address of the OTP area. where it all begins 💖
• offset — the offset between consecutive OTP regions, but only if there's more than one of them. if there's just one, this queen does nothing 🦋
• n_regions — how many individual OTP regions there are. the headcount 🔥

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👑 SEE ALSO 👑

go look at the kernel file ./drivers/mtd/spi-nor/core.h for the full lore, and also these besties (all (9) sections, iykyk):

• struct spi_nor_erase_type(9)
• struct spi_nor_erase_command(9)
• struct spi_nor_erase_region(9)
• struct spi_nor_erase_map(9)
• struct spi_nor_locking_ops(9)
• struct spi_nor_otp_ops(9)
• struct spi_nor_otp(9)
• struct spi_nor_flash_parameter(9)
• struct spi_nor_fixups(9)
• struct spi_nor_id(9)
• struct flash_info(9)
• struct spi_nor_manufacturer(9)
• struct sfdp(9)
• spi_nor_needs_sfdp(9)

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ok that's the whole page, go read the source at ./drivers/mtd/spi-nor if u want more, mwah 💋

and that's a wrap!! this was the Kernel API Manual entry for struct spi_nor_otp_organization(9), living in ./drivers/mtd/spi-nor, dated October 2026 — slay, bye bestie 🎀💜🌸