diff options
Diffstat (limited to 'kernel/include/linux/platform_data/gpio-rcar.h')
| -rw-r--r-- | kernel/include/linux/platform_data/gpio-rcar.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/kernel/include/linux/platform_data/gpio-rcar.h b/kernel/include/linux/platform_data/gpio-rcar.h new file mode 100644 index 000000000..2d8d69432 --- /dev/null +++ b/kernel/include/linux/platform_data/gpio-rcar.h @@ -0,0 +1,29 @@ +/* + * Renesas R-Car GPIO Support + * + * Copyright (C) 2013 Magnus Damm + * + * 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 + * + * 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. + */ + +#ifndef __GPIO_RCAR_H__ +#define __GPIO_RCAR_H__ + +struct gpio_rcar_config { + int gpio_base; + unsigned int irq_base; + unsigned int number_of_pins; + const char *pctl_name; + unsigned has_both_edge_trigger:1; +}; + +#define RCAR_GP_PIN(bank, pin) (((bank) * 32) + (pin)) + +#endif /* __GPIO_RCAR_H__ */ |