From 586a87e6edc936d6d3c3585af504b33b9c3f0a06 Mon Sep 17 00:00:00 2001 From: Christian Ruppert Date: Tue, 15 Oct 2013 15:37:54 +0200 Subject: pinctrl/gpio: non-linear GPIO ranges accesible from gpiolib This patch adds the infrastructure required to register non-linear gpio ranges through gpiolib and the standard GPIO device tree bindings. Signed-off-by: Christian Ruppert Signed-off-by: Linus Walleij --- include/asm-generic/gpio.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/asm-generic') diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index bde646995d10..523f40525535 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -228,6 +228,9 @@ struct gpio_pin_range { int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name, unsigned int gpio_offset, unsigned int pin_offset, unsigned int npins); +int gpiochip_add_pingroup_range(struct gpio_chip *chip, + struct pinctrl_dev *pctldev, + unsigned int gpio_offset, const char *pin_group); void gpiochip_remove_pin_ranges(struct gpio_chip *chip); #else @@ -239,6 +242,13 @@ gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name, { return 0; } +static inline int +gpiochip_add_pingroup_range(struct gpio_chip *chip, + struct pinctrl_dev *pctldev, + unsigned int gpio_offset, const char *pin_group) +{ + return 0; +} static inline void gpiochip_remove_pin_ranges(struct gpio_chip *chip) -- cgit v1.2.3