STRUCT RZV2H_PLL_DIV_PARS(9)

✨ struct rzv2h_pll_div_pars(9) ✨

okay so bestie, welcome to the struct rzv2h_pll_div_pars page in the Kernel API Manual — like, the actual manual page, and I'm gonna walk you through it 💖

🎀 NAME 🎀

struct rzv2h_pll_div_pars — PLL parameters with post-divider, bestie. that's the whole vibe. a PLL's parameters... but make it extra with a divider tacked on the end 💅

🌸 SYNOPSIS 🌸

here's the shape of it, character for character, no cap:

struct rzv2h_pll_div_pars {
    struct rzv2h_pll_pars pll;
    struct {
      u8 divider_value;
      u64 freq_millihz;
      s64 error_millihz;
    } div;
 };

like, look at her. nested struct. main character energy fr fr 🫶

🦋 Members 🦋

• pll — the main PLL configuration parameters, iykyk (go peek at struct rzv2h_pll_pars if you need the tea on those)
• div — the post-divider config and the result, both in one cute little bundle ✨
• div.divider_value — the divider that gets applied to the PLL output, lowkey the whole point of this struct
• div.freq_millihz — the output frequency after the divider, measured in millihertz 👑
• div.error_millihz — the frequency error from target, in millihertz — and yes bestie she's signed (s64), so she can go negative, that's not a typo 🙈

💜 Description 💜

okay so picture this: some PLLs have an extra post-divider stage hanging out after the main PLL block, and this struct is literally built for exactly those. it holds both things at once — the PLL configuration parameters and the resulting frequency/error values you get after the divider does its thing. two for the price of one, we love a multitasker 🌈

🔥 SEE ALSO 🔥

• Kernel file ./include/linux/clk/renesas.h
• struct rzv2h_pll_limits(9)
• struct rzv2h_pll_pars(9)

and that's the whole page, bestie — go read the source, it ate 💅

signing off from ./include/linux/clk, dated October 2026 — mwah, ily, go configure some clocks 🎀✨