zynqmp_clk_d..._recalc_rate(9)

💅 zynqmp_clk_d..._recalc_rate(9) ✨

okay so bestie, welcome to the Kernel API Manual — this is the page for zynqmp_clk_d..._recalc_rate(9), and yes the title is literally abbreviated with dots like that, no I didn't do it, that's just how it's printed, iykyk 🎀

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🌸 NAME 🌸

zynqmp_clk_divider_recalc_rate — the glow-up where we recalc the rate of a divider clock 🔥 (iconic behavior honestly)

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🦋 SYNOPSIS 🦋

unsigned long zynqmp_clk_divider_recalc_rate (struct clk_hw *hw ,
unsigned long parent_rate );

that's the whole signature, copy it exactly, don't get creative with it fr fr 💖

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👑 ARGUMENTS 👑

• hw — the handle that sits between the common interfaces and the hardware-specific ones 🫶 (she's the middleman, she's the bridge, she's main character energy)
• parent_rate — the rate of the parent clock ⭐ (yes, the parent one, not this one, keep up bestie)

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🌈 RETURN 🌈

0 on success else error+reason 💀

ngl that's the whole return spec — success gives you a 0, anything else comes back as an error plus the reason, so don't just check for nonzero and walk away, the reason is right there 🍓

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💜 SEE ALSO 💜

• Kernel file ./drivers/clk/zynqmp/divider.c 📁
• struct zynqmp_clk_divider(9)
• zynqmp_clk_divider_determine_rate(9)
• zynqmp_clk_divider_set_rate(9)
• zynqmp_clk_get_max_divisor(9)
• zynqmp_clk_register_divider(9)

like, read the whole little divider.c family, they're all friends, they all live in the same file, it's giving found family 🧚✨

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and that's the page!! mwah 💋 — this one's from ./drivers/clk/zynqmp, dated October 2026, and it's page zynqmp_clk_d..._recalc_rate(9) of the Kernel API Manual, ok bye ily, go recalc some rates 💅🎀🦋