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- /*
- * Copyright (C) 2010 Trusted Logic S.A.
- *
- * 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
- */
- #define PN547_MAGIC 0xE9
- /*
- * PN544 power control via ioctl
- * PN544_SET_PWR(0): power off
- * PN544_SET_PWR(1): power on
- * PN544_SET_PWR(>1): power on with firmware download enabled
- */
- #define PN547_SET_PWR _IOW(PN547_MAGIC, 0x01, unsigned int)
- struct pn547_i2c_platform_data {
- void (*conf_gpio) (void);
- int irq_gpio;
- int ven_gpio;
- int firm_gpio;
- #ifdef CONFIG_NFC_PN547_CLOCK_REQUEST
- int clk_req_gpio;
- int clk_req_irq;
- #endif
- #ifdef CONFIG_NFC_PN547_8226_USE_BBCLK2
- int clk_req_gpio;
- #endif
- #ifdef CONFIG_OF
- u32 irq_gpio_flags;
- u32 ven_gpio_flags;
- u32 firm_gpio_flags;
- #endif
- };
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