STRUCT CLK_INIT_DATA(9)

💖 struct clk_init_data(9) 💖

okay so welcome to the Kernel API Manual, bestie — this is the page for struct clk_init_data, and it's giving "shared clipboard for clock people" energy ✨

🌸 NAME 🌸

struct clk_init_data — holds init data that's common to all clocks and is shared between the clock provider and the common clock framework. literally the communal group-chat info for clocks 💅

🦋 SYNOPSIS 🦋

struct clk_init_data {
    const char              *name;
    const struct clk_ops    *ops;
    const char              * const *parent_names;
    const struct clk_parent_data    *parent_data;
    const struct clk_hw             **parent_hws;
    u8 num_parents;
    unsigned long           flags;
 };

🎀 Members 🎀

• name — clock name 👑
• ops — operations this clock supports 🛠️
• parent_names — array of string names for all possible parents 🔤
• parent_data — array of parent data for all possible parents (when some parents are external to the clk controller) 🌍
• parent_hws — array of pointers to all possible parents (when all parents are internal to the clk controller) 🔗
• num_parents — number of possible parents 🔢
• flags — framework-level hints and quirks 🚩

👀 SEE ALSO 👀

the whole ref squad, no cap:

• Kernel file: ./include/linux/clk-provider.h 📁
• clk framework flags(9)
• struct clk_rate_request(9)
• struct clk_duty(9)
• struct clk_spread_spectrum(9)
• struct clk_ops(9)
• struct clk_parent_data(9)
• struct clk_hw(9)
• struct clk_fixed_rate(9)
• clk_hw_register_fixed_rate(9)
• devm_clk_hw_register_fixed_rate(9)
• devm_clk_hw_register_fixed_rate_parent_data(9)
• clk_hw_register_fixed_rate_parent_hw(9)
• clk_hw_register_fixed_rate_parent_data(9)
• clk_hw_register_fixed_rate_with_accuracy(9)
• clk_hw_register_fixed_rate_with_accuracy_parent_hw(9)
• clk_hw_register_fixed_rate_with_accuracy_parent_data(9)
• clk_hw_register_fixed_rate_parent_accuracy(9)
• struct clk_gate(9)
• clk_hw_register_gate(9)
• clk_hw_register_gate_parent_hw(9)
• clk_hw_register_gate_parent_data(9)
• devm_clk_hw_register_gate(9)
• devm_clk_hw_register_gate_parent_hw(9)
• devm_clk_hw_register_gate_parent_data(9)
• struct clk_divider(9)
• clk_register_divider(9)
• clk_hw_register_divider(9)
• clk_hw_register_divider_parent_hw(9)
• clk_hw_register_divider_parent_data(9)
• clk_hw_register_divider_table(9)
• clk_hw_register_divider_table_parent_hw(9)
• clk_hw_register_divider_table_parent_data(9)
• devm_clk_hw_register_divider(9)
• devm_clk_hw_register_divider_parent_hw(9)
• devm_clk_hw_register_divider_parent_data(9)
• devm_clk_hw_register_divider_table(9)
• struct clk_mux(9)
• struct clk_fixed_factor(9)
• devm_clk_hw_register_fixed_factor_parent_hw(9)
• struct clk_fractional_divider(9)
• struct clk_multiplier(9)
• clk_hw_get_dev(9)
• clk_hw_get_of_node(9)

okay bestie, that's the whole page! 💖 the footer vibe is source/version ./include/linux, date October 2026, and the page itself is struct clk_init_data(9) — byeee, go read your clock framework docs 💅✨