STRUCT AIROHA_GPIO_CTRL(9)

💖 struct airoha_gpio_ctrl(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ and to the single most lowkey iconic struct in the Airoha GPIO driver world — this one's literally the driver data. no cap. 🫶

🌸 NAME 🌸

struct airoha_gpio_ctrl — the Airoha GPIO driver data. that's it, that's the whole personality. 💅

🎀 SYNOPSIS 🎀

here's the shape of it, copy-pasted straight from the source because we do not freestyle struct definitions in this house:

struct airoha_gpio_ctrl {
    struct gpio_generic_chip gen_gc;
    void __iomem *data;
    void __iomem *dir[2];
    void __iomem *output;
 };

yes the vibes are immaculate, yes the braces are aligned exactly like that, moving on. 🦋

🧚 Members 🧚

• gen_gc — the associated gpio_generic_chip instance. like, the friend it brings everywhere. 👑
• data — the data register. main character register fr fr. ⭐
• dir — the direction registers, and she's an array of two because the pins had to be split up:
  • [0] — the direction register for the lower 16 pins. 💜
  • [1] — the direction register for the higher 16 pins. 💜
• output — the output enable register. the bouncer at the door, deciding who gets to output tonight. 🔥

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpio/gpio-en7523.c — go read the source bestie, it's giving ✨ context ✨

kiss kiss, this page came to you from ./drivers/gpio, dated October 2026, and it's still titled struct airoha_gpio_ctrl(9) 💕 iykyk 🎀