STRUCT PCS_GPIOFUNC_RANGE(9)

👑 struct pcs_gpiofunc_range(9) — the kernel api manual bestie 💅

okay so welcome to the Kernel API Manual entry for struct pcs_gpiofunc_range(9) — literally the glow-up you needed for understanding pin ranges that share the same mux value of gpio function. no cap, this one's a little icon. ✨

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🌸 NAME 🌸

struct pcs_gpiofunc_range — pin ranges with same mux value of gpio function. it's giving "group chat for pins that all picked the same vibe." 🎀

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✨ SYNOPSIS ✨

here's the whole struct, copied exactly because we do not play with code integrity in this house:

struct pcs_gpiofunc_range {
    unsigned offset;
    unsigned npins;
    unsigned gpiofunc;
    struct list_head node;
 };

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💖 Members 💖

• offset — offset base of pins. think of it as where this little pin party starts. 📍
• npins — number pins with the same mux value of gpio function. yes bestie, it's the headcount for the function-matching squad. 👯‍♀️
• gpiofunc — mux value of gpio function. the actual vibe/mux setting they all share. 🔥
• node — list node. the link that keeps this struct connected to the rest of the list, lowkey main character energy for data structure cohesion. 🔗

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🦋 SEE ALSO 🦋

kernel file ./drivers/pinctrl/pinctrl-single.c and all its friends — literally the whole pinctrl-single fam. go say hi:

• struct pcs_func_vals(9)
• struct pcs_conf_vals(9)
• struct pcs_conf_type(9)
• struct pcs_function(9)
• struct pcs_data(9)
• struct pcs_soc_data(9)
• struct pcs_device(9)
• pcs_add_pin(9)
• pcs_allocate_pin_table(9)
• pcs_add_function(9)
• pcs_get_pin_by_offset(9)
• pcs_parse_one_pinctrl_entry(9)
• pcs_dt_node_to_map(9)
• pcs_irq_free(9)
• pcs_free_resources(9)
• struct pcs_interrupt(9)
• pcs_irq_set(9)
• pcs_irq_mask(9)
• pcs_irq_unmask(9)
• pcs_irq_set_wake(9)
• pcs_irq_handle(9)
• pcs_irq_handler(9)
• pcs_irq_chain_handler(9)
• pcs_irq_init_chained_handler(9)
• pcs_quirk_missing_pinctrl_cells(9)

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💀 reminder: this is kernel API territory, so keep your structs and your references exactly as they are — no renaming, no merging, no invented options. facts stay facts, even when the vibe is immaculate. 🫶

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okay that's the whole page, bestie — sourced from ./drivers/pinctrl, Kernel API Manual, dated October 2026, and it's struct pcs_gpiofunc_range(9) all the way down. slay, study, and cite your kernel docs responsibly. 💜🌈⭐