zynqmp_clk_register_pll(9)

💅 zynqmp_clk_register_pll(9) — the kernel API manual, but make it make sense

okay so bestie, you're in the Kernel API Manual and the star of the show is zynqmp_clk_register_pll(9). it's giving "let me introduce you to the clock framework" energy. no cap, this one's actually a vibe 💖

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✨ NAME ✨

zynqmp_clk_register_pll — Register PLL with the clock framework 🎀

like, you're literally handing a PLL over to the clock framework and being like "here, she's yours now". iconic.

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🌸 SYNOPSIS 🌸

struct clk_hw * zynqmp_clk_register_pll (const char *name , u32 clk_id ,
const char * const *parents , u8 num_parents , const struct
clock_topology *nodes );

that's the whole cast list, periodt. 👑

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🦋 ARGUMENTS 🦋

• name — the PLL name. her name. her identity. put some respect on it 🫶
• clk_id — the Clock ID. the numeric barcode, iykyk
• parents — name of this clock's parents. yes, plural, she's got lineage ✨
• num_parents — number of parents. counting them so you don't have to 🙈
• nodes — clock topology node. the structural tea ☕

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🔥 RETURN 🔥

clock hardware to the registered clock 💫

that's the struct clk_hw * you get back — the handoff is complete, she's registered, main character energy confirmed 👑

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🌈 SEE ALSO 🌈

bestie, the rabbit hole is DEEP. go read the source, it's literally right there:

• Kernel file ./drivers/clk/zynqmp/pll.c
• struct zynqmp_pll(9)
• zynqmp_pll_get_mode(9)
• zynqmp_pll_set_mode(9)
• zynqmp_pll_determine_rate(9)
• zynqmp_pll_recalc_rate(9)
• zynqmp_pll_set_rate(9)
• zynqmp_pll_is_enabled(9)
• zynqmp_pll_enable(9)
• zynqmp_pll_disable(9)

fr fr, that's the whole friend group and every one of them matters 💜

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ok that's the page!! one last thing — this whole thing lives in ./drivers/clk/zynqmp, dated October 2026, and the page itself is zynqmp_clk_register_pll(9). mwah 💋 go register some PLLs, bestie 🌸🦋✨