diff options
Diffstat (limited to 'include/linux/mmc/slot-gpio.h')
| -rw-r--r-- | include/linux/mmc/slot-gpio.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/include/linux/mmc/slot-gpio.h b/include/linux/mmc/slot-gpio.h index 7d88d27bfafa..23ac5696fa38 100644 --- a/include/linux/mmc/slot-gpio.h +++ b/include/linux/mmc/slot-gpio.h @@ -1,24 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic GPIO card-detect helper header * * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * 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 MMC_SLOT_GPIO_H #define MMC_SLOT_GPIO_H +#include <linux/interrupt.h> +#include <linux/types.h> + struct mmc_host; int mmc_gpio_get_ro(struct mmc_host *host); -int mmc_gpio_request_ro(struct mmc_host *host, unsigned int gpio); -void mmc_gpio_free_ro(struct mmc_host *host); - int mmc_gpio_get_cd(struct mmc_host *host); -int mmc_gpio_request_cd(struct mmc_host *host, unsigned int gpio); -void mmc_gpio_free_cd(struct mmc_host *host); +void mmc_gpio_set_cd_irq(struct mmc_host *host, int irq); +int mmc_gpiod_request_cd(struct mmc_host *host, const char *con_id, + unsigned int idx, bool override_active_level, + unsigned int debounce); +int mmc_gpiod_request_ro(struct mmc_host *host, const char *con_id, + unsigned int idx, unsigned int debounce); +int mmc_gpiod_set_cd_config(struct mmc_host *host, unsigned long config); +int mmc_gpio_set_cd_wake(struct mmc_host *host, bool on); +void mmc_gpiod_request_cd_irq(struct mmc_host *host); +bool mmc_host_can_gpio_cd(struct mmc_host *host); +bool mmc_host_can_gpio_ro(struct mmc_host *host); #endif |