ENUM SI5351_DRIVE_STRENGTH(9)

💅 enum si5351_drive_strength(9)

okay so bestie, welcome to the Kernel API Manual — we're doing a little deep dive into enum si5351_drive_strength, which is literally the vibe check for how hard your Si5351 clock output flexes. it's giving "clock output drive strength" energy and honestly? iconic. ✨

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🌸 NAME

enum si5351_drive_strength — Si5351 clock output drive strength 🎀

like, it's the enum that tells your Si5351 clock output how much oomph to send. no cap.

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✨ SYNOPSIS

enum si5351_drive_strength {
    SI5351_DRIVE_DEFAULT ,
    SI5351_DRIVE_2MA ,
    SI5351_DRIVE_4MA ,
    SI5351_DRIVE_6MA ,
    SI5351_DRIVE_8MA

};

that's the whole squad right there. five members, all named after milliamps (or the lack thereof) 🫶

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👑 Constants

okay so let's meet the members one by one, they all have main character energy but in different ways:

• SI5351_DRIVE_DEFAULT — the "no thoughts, head empty" option: default, and it does not change the eeprom config. leave the eeprom alone, she's fine 💅
• SI5351_DRIVE_2MA — 2mA clock output drive strength 🌸 the soft launch
• SI5351_DRIVE_4MA — 4mA clock output drive strength 🦋 the mid-tier slay
• SI5351_DRIVE_6MA — 6mA clock output drive strength 🔥 now we're cooking
• SI5351_DRIVE_8MA — 8mA clock output drive strength 👑 the maximalist. the main character. the full send.

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🌈 SEE ALSO

if you're obsessed (and you should be), go check these out too, they all live together:

• Kernel file ./include/linux/platform_data/si5351.h enum
• si5351_pll_src(9)
• si5351_multisynth_src(9)
• si5351_clkout_src(9)
• si5351_disable_state(9)
• struct si5351_clkout_config(9)
• struct si5351_platform_data(9)

all of them? yeah, they ate. iykyk 💜

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lowkey reminder bestie: SI5351_DRIVE_DEFAULT means do not change eeprom config — that's straight from the page, don't come for me 🙈

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okay that's the whole page, mwah 💖 this little number lives in ./include/linux/platform_data, dated October 2026, and yes the header of this page is literally enum si5351_drive_strength(9) — the same name, twice, because she contains multitudes. bye bestie, go drive some clocks responsibly 🧚‍♀️🌺