Searched defs:gpio_chip (Results 1 - 2 of 2) sorted by relevance

/include/linux/
H A Di2c-mux-gpio.h25 * @gpio_chip: Optional GPIO chip name; if set, GPIO pin numbers are given
37 char *gpio_chip; member in struct:i2c_mux_gpio_platform_data
/include/linux/gpio/
H A Ddriver.h19 * struct gpio_chip - abstract a GPIO controller
62 * A gpio_chip can help platforms abstract various sources of GPIOs so
72 struct gpio_chip { struct
78 int (*request)(struct gpio_chip *chip,
80 void (*free)(struct gpio_chip *chip,
82 int (*get_direction)(struct gpio_chip *chip,
84 int (*direction_input)(struct gpio_chip *chip,
86 int (*direction_output)(struct gpio_chip *chip,
88 int (*get)(struct gpio_chip *chip,
90 void (*set)(struct gpio_chip *chi
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