diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/gpio.h | 10 | ||||
| -rw-r--r-- | include/linux/pinctrl/pinctrl.h | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 552e3f46e4a3..b8d0e53a802f 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -80,6 +80,7 @@ static inline int irq_to_gpio(unsigned int irq) #include <linux/types.h> #include <linux/errno.h> #include <linux/bug.h> +#include <linux/pinctrl/pinctrl.h> struct device; struct gpio_chip; @@ -220,6 +221,15 @@ gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name, return -EINVAL; } +static inline int +gpiochip_add_pingroup_range(struct gpio_chip *chip, + struct pinctrl_dev *pctldev, + unsigned int gpio_offset, const char *pin_group) +{ + WARN_ON(1); + return -EINVAL; +} + static inline void gpiochip_remove_pin_ranges(struct gpio_chip *chip) { diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 5979147d2bda..fefb88663975 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -144,6 +144,9 @@ extern struct pinctrl_dev *pinctrl_find_and_add_gpio_range(const char *devname, extern struct pinctrl_gpio_range * pinctrl_find_gpio_range_from_pin(struct pinctrl_dev *pctldev, unsigned int pin); +extern int pinctrl_get_group_pins(struct pinctrl_dev *pctldev, + const char *pin_group, const unsigned **pins, + unsigned *num_pins); #ifdef CONFIG_OF extern struct pinctrl_dev *of_pinctrl_get(struct device_node *np); |