diff options
Diffstat (limited to 'include/linux/nfc/bcm2079x.h')
| -rw-r--r-- | include/linux/nfc/bcm2079x.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/linux/nfc/bcm2079x.h b/include/linux/nfc/bcm2079x.h new file mode 100644 index 00000000..689757aa --- /dev/null +++ b/include/linux/nfc/bcm2079x.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Broadcom 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _BCM2079X_H +#define _BCM2079X_H + +#define BCMNFC_MAGIC 0xFA + +/* + * BCMNFC power control via ioctl + * BCMNFC_POWER_CTL(0): power off + * BCMNFC_POWER_CTL(1): power on + * BCMNFC_WAKE_CTL(0): wake off + * BCMNFC_WAKE_CTL(1): wake on + */ +#define BCMNFC_POWER_CTL _IO(BCMNFC_MAGIC, 0x01) +#define BCMNFC_CHANGE_ADDR _IO(BCMNFC_MAGIC, 0x02) +#define BCMNFC_READ_FULL_PACKET _IO(BCMNFC_MAGIC, 0x03) +#define BCMNFC_SET_WAKE_ACTIVE_STATE _IO(BCMNFC_MAGIC, 0x04) +#define BCMNFC_WAKE_CTL _IO(BCMNFC_MAGIC, 0x05) +#define BCMNFC_READ_MULTI_PACKETS _IO(BCMNFC_MAGIC, 0x06) + +struct bcm2079x_platform_data { + unsigned int irq_gpio; + unsigned int irq_no; + unsigned int en_gpio; + int wake_gpio; +}; + +#endif |