Searched refs:pinctrl_request_gpio (Results 1 – 16 of 16) sorted by relevance
28 extern int pinctrl_request_gpio(unsigned gpio);64 static inline int pinctrl_request_gpio(unsigned gpio) in pinctrl_request_gpio() function
260 一个 gpiolib 驱动的 .request()操作应调用 pinctrl_request_gpio()，262 子系统允许 pinctrl_request_gpio()在某个引脚或引脚组以复用形式“属于”
242 return pinctrl_request_gpio(chip->base + offset); in em_gio_request()
261 error = pinctrl_request_gpio(chip->base + offset); in gpio_rcar_request()
236 ret = pinctrl_request_gpio(chip->base + offset); in tz1090_gpio_request()
123 return pinctrl_request_gpio(offset); in tegra_gpio_request()
756 return pinctrl_request_gpio(chip->base + offset); in gpiochip_generic_request()
146 return pinctrl_request_gpio(offset); in gpio_pin_request()
570 int pinctrl_request_gpio(unsigned gpio) in pinctrl_request_gpio() function595 EXPORT_SYMBOL_GPL(pinctrl_request_gpio);
300 return pinctrl_request_gpio(gpio); in cygnus_gpio_request()
276 pinctrl_request_gpio(), and a gpiolib driver's .free() operation may call277 pinctrl_free_gpio(). The pinctrl subsystem allows a pinctrl_request_gpio()451 pinctrl_request_gpio()469 the pin ctrl subsystem before it will call 'pinctrl_request_gpio' in order
207 ret = pinctrl_request_gpio(gpio); in plgpio_request()
458 return pinctrl_request_gpio(chip->base + gpio); in meson_gpio_request()
614 if (pinctrl_request_gpio(chip->base + offset)) in sirfsoc_gpio_request()
5823 if (pinctrl_request_gpio(chip->base + gpio)) in atlas7_gpio_request()
751 The public pinmux API contains two functions named pinctrl_request_gpio()784 named functions for each GPIO pin, the pinctrl_request_gpio() will attempt to