diff options
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index a7e49fef73d4..087d865286a0 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Internal GPIO functions. * * Copyright (C) 2013, Intel Corporation * Author: Mika Westerberg <mika.westerberg@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef GPIOLIB_H @@ -183,15 +180,26 @@ static inline bool acpi_can_fallback_to_crs(struct acpi_device *adev, } #endif +struct gpio_array { + struct gpio_desc **desc; + unsigned int size; + struct gpio_chip *chip; + unsigned long *get_mask; + unsigned long *set_mask; + unsigned long invert_mask[]; +}; + struct gpio_desc *gpiochip_get_desc(struct gpio_chip *chip, u16 hwnum); int gpiod_get_array_value_complex(bool raw, bool can_sleep, unsigned int array_size, struct gpio_desc **desc_array, - int *value_array); + struct gpio_array *array_info, + unsigned long *value_bitmap); int gpiod_set_array_value_complex(bool raw, bool can_sleep, - unsigned int array_size, - struct gpio_desc **desc_array, - int *value_array); + unsigned int array_size, + struct gpio_desc **desc_array, + struct gpio_array *array_info, + unsigned long *value_bitmap); /* This is just passed between gpiolib and devres */ struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, @@ -214,6 +222,7 @@ struct gpio_desc { #define FLAG_OPEN_DRAIN 7 /* Gpio is open drain type */ #define FLAG_OPEN_SOURCE 8 /* Gpio is open source type */ #define FLAG_USED_AS_IRQ 9 /* GPIO is connected to an IRQ */ +#define FLAG_IRQ_IS_ENABLED 10 /* GPIO is connected to an enabled IRQ */ #define FLAG_IS_HOGGED 11 /* GPIO is hogged */ #define FLAG_TRANSITORY 12 /* GPIO may lose value in sleep or reset */ |
