| /* Copyright (c) 2016, The Linux Foundation. All rightsreserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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 _PN551_H_ |
| #define _PN551_H_ |
| |
| #define PN551_I2C_NAME "pn551" |
| |
| #define PN551_MAGIC 0xE9 |
| #define PN551_SET_PWR _IOW(PN551_MAGIC, 0x01, unsigned int) |
| #define IO_WAKE_LOCK_TIMEOUT (2*HZ) |
| |
| struct pn551_i2c_platform_data { |
| void (*gpio_init) (void); |
| unsigned int irq_gpio; |
| uint32_t irq_gpio_flags; |
| unsigned int ven_gpio; |
| uint32_t ven_gpio_flags; |
| unsigned int firm_gpio; |
| uint32_t firm_gpio_flags; |
| unsigned int pvdd_en; |
| uint32_t pvdd_en_flags; |
| unsigned int ven_isinvert; |
| }; |
| |
| #endif |
