114 lines
3.7 KiB
C
Executable File
114 lines
3.7 KiB
C
Executable File
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2012-2020 NXP Semiconductors
|
|
* *
|
|
* 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 _P73_H_
|
|
#define _P73_H_
|
|
#define P61_MAGIC 0xEB
|
|
#define P61_SET_PWR _IOW(P61_MAGIC, 0x01, long)
|
|
#define P61_SET_DBG _IOW(P61_MAGIC, 0x02, long)
|
|
#define P61_SET_POLL _IOW(P61_MAGIC, 0x03, long)
|
|
/*
|
|
* SPI Request NFCC to enable p61 power, only in param
|
|
* Only for SPI
|
|
* level 1 = Enable power
|
|
* level 0 = Disable power
|
|
*/
|
|
#define P61_SET_SPM_PWR _IOW(P61_MAGIC, 0x04, long)
|
|
|
|
/* SPI or DWP can call this ioctl to get the current
|
|
* power state of P61
|
|
*
|
|
*/
|
|
#define P61_GET_SPM_STATUS _IOR(P61_MAGIC, 0x05, long)
|
|
|
|
/* throughput measurement is deprecated */
|
|
/* #define P61_SET_THROUGHPUT _IOW(P61_MAGIC, 0x06, long) */
|
|
#define P61_GET_ESE_ACCESS _IOW(P61_MAGIC, 0x07, long)
|
|
|
|
#define P61_SET_POWER_SCHEME _IOW(P61_MAGIC, 0x08, long)
|
|
|
|
#define P61_SET_DWNLD_STATUS _IOW(P61_MAGIC, 0x09, long)
|
|
|
|
#define P61_INHIBIT_PWR_CNTRL _IOW(P61_MAGIC, 0x0A, long)
|
|
|
|
/* SPI can call this IOCTL to perform the eSE COLD_RESET
|
|
* via NFC driver.
|
|
*/
|
|
#define ESE_PERFORM_COLD_RESET _IOW(P61_MAGIC, 0x0C, long)
|
|
|
|
#define PERFORM_RESET_PROTECTION _IOW(P61_MAGIC, 0x0D, long)
|
|
|
|
#define ESE_SET_TRUSTED_ACCESS _IOW(P61_MAGIC, 0x0B, long)
|
|
|
|
#define P61_RW_SPI_DATA _IOWR(P61_MAGIC, 0x0F, unsigned long)
|
|
|
|
#ifdef CONFIG_COMPAT
|
|
#define P61_SET_PWR_COMPAT _IOW(P61_MAGIC, 0x01, unsigned int)
|
|
#define P61_SET_DBG_COMPAT _IOW(P61_MAGIC, 0x02, unsigned int)
|
|
#define P61_SET_POLL_COMPAT _IOW(P61_MAGIC, 0x03, unsigned int)
|
|
#define P61_SET_SPM_PWR_COMPAT _IOW(P61_MAGIC, 0x04, unsigned int)
|
|
#define P61_GET_SPM_STATUS_COMPAT _IOR(P61_MAGIC, 0x05, unsigned int)
|
|
/* throughput measurement is deprecated */
|
|
/* #define P61_SET_THROUGHPUT_COMPAT _IOW(P61_MAGIC, 0x06, unsigned int) */
|
|
#define P61_GET_ESE_ACCESS_COMPAT _IOW(P61_MAGIC, 0x07, unsigned int)
|
|
#define P61_SET_POWER_SCHEME_COMPAT _IOW(P61_MAGIC, 0x08, unsigned int)
|
|
#define P61_SET_DWNLD_STATUS_COMPAT _IOW(P61_MAGIC, 0x09, unsigned int)
|
|
#define P61_INHIBIT_PWR_CNTRL_COMPAT _IOW(P61_MAGIC, 0x0A, unsigned int)
|
|
#define P61_RW_SPI_DATA_COMPAT _IOWR(P61_MAGIC, 0x0F, unsigned int)
|
|
|
|
#define ESE_PERFORM_COLD_RESET_COMPAT _IOW(P61_MAGIC, 0x0C, unsigned int)
|
|
#define PERFORM_RESET_PROTECTION_COMPAT _IOW(P61_MAGIC, 0x0D, unsigned int)
|
|
#endif
|
|
|
|
typedef enum ese_spi_transition_state {
|
|
ESE_SPI_IDLE = 0x00,
|
|
ESE_SPI_BUSY
|
|
} ese_spi_transition_state_t;
|
|
|
|
struct p61_spi_platform_data {
|
|
int irq_gpio;
|
|
int rst_gpio;
|
|
int trusted_ese_gpio;
|
|
bool gpio_coldreset;
|
|
#if IS_ENABLED(CONFIG_SAMSUNG_NFC)
|
|
int ap_vendor;
|
|
#endif
|
|
};
|
|
|
|
struct p61_ioctl_transfer {
|
|
unsigned char *rx_buffer;
|
|
unsigned char *tx_buffer;
|
|
unsigned int len;
|
|
};
|
|
|
|
#ifdef CONFIG_COMPAT
|
|
struct p61_ioctl_transfer32 {
|
|
u32 rx_buffer;
|
|
u32 tx_buffer;
|
|
u32 len;
|
|
};
|
|
#endif
|
|
|
|
#if IS_ENABLED(CONFIG_SAMSUNG_NFC)
|
|
void store_nfc_i2c_device(struct device *nfc_i2c_dev);
|
|
void p61_print_status(const char *func_name);
|
|
#endif
|
|
#endif
|