intel_gpio_add_pin_ranges(9)

🌸 NAME 🌸

intel_gpio_add_pin_ranges(9) — straight out of the Kernel API Manual — is the function that does exactly this: add GPIO pin ranges for all groups in all communities. Periodt. ✨

🎀 SYNOPSIS 🎀

int intel_gpio_add_pin_ranges (struct gpio_chip *gc );

🦋 ARGUMENTS 🦋

• gc — the GPIO chip structure. That's the whole vibe. 🫶

🔥 DESCRIPTION 🔥

Okay so here's the tea: this function iterates over all communities and all groups, and it adds the respective GPIO pin ranges. Why? So the GPIO library will correctly map a GPIO offset to a pin number. No cap. 💅

👑 RETURN 👑

It returns 0, or a negative error code if the range can't be added. Simple as that. 😭

🌈 SEE ALSO 🌈

• Kernel file ./drivers/pinctrl/intel/pinctrl-intel.c
• enum (anonymous)(9)
• enum (anonymous)(9)
• intel_gpio_to_pin(9)
• intel_pin_to_gpio(9)

sign-off: this page came from source/version ./drivers/pinctrl/intel and is dated October 2026. mwah 💋