diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/rfkill-gpio.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/linux/rfkill-gpio.h b/include/linux/rfkill-gpio.h new file mode 100644 index 000000000000..a175d0598033 --- /dev/null +++ b/include/linux/rfkill-gpio.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2011, NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + + +#ifndef __RFKILL_GPIO_H +#define __RFKILL_GPIO_H + +#include <linux/types.h> +#include <linux/rfkill.h> + +/** + * struct rfkill_gpio_platform_data - platform data for rfkill gpio device. + * for unused gpio's, the expected value is -1. + * @name: name for the gpio rf kill instance + * @reset_gpio: GPIO which is used for reseting rfkill switch + * @shutdown_gpio: GPIO which is used for shutdown of rfkill switch + * @power_clk_name: [optional] name of clk to turn off while blocked + */ + +struct rfkill_gpio_platform_data { + char *name; + int reset_gpio; + int shutdown_gpio; + const char *power_clk_name; + enum rfkill_type type; +}; + +#endif /* __RFKILL_GPIO_H */ |