Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 114 insertions, 0 deletions

diff --git a/include/linux/nfc/pn544.h b/include/linux/nfc/pn544.h
new file mode 100644
index 00000000..11eb2236
--- /dev/null
+++ b/include/linux/nfc/pn544.h
@@ -0,0 +1,114 @@
+/*
+ * Driver include for the PN544 NFC chip.
+ *
+ * Copyright (C) Nokia Corporation
+ *
+ * Author: Jari Vanhala <ext-jari.vanhala@nokia.com>
+ * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * 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.
+ *
+ * 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 _PN544_H_
+#define _PN544_H_
+
+#include <linux/i2c.h>
+
+#define PN544_DRIVER_NAME	"pn544"
+#define PN544_MAXWINDOW_SIZE	7
+#define PN544_WINDOW_SIZE	4
+#define PN544_RETRIES		10
+#define PN544_MAX_I2C_TRANSFER	0x0400
+#define PN544_MSG_MAX_SIZE	0x21 /* at normal HCI mode */
+
+
+#define PN544_MAGIC	0xE9
+
+/*
+ * PN544 power control via ioctl
+ * PN544_SET_PWR(0): power off
+ * PN544_SET_PWR(1): power on
+ * PN544_SET_PWR(2): reset and power on with firmware download enabled
+ */
+#define PN544_SET_PWR	_IOW(PN544_MAGIC, 0x01, unsigned int)
+
+
+/* ioctl */
+#define PN544_CHAR_BASE		'P'
+#define PN544_IOR(num, dtype)	_IOR(PN544_CHAR_BASE, num, dtype)
+#define PN544_IOW(num, dtype)	_IOW(PN544_CHAR_BASE, num, dtype)
+#define PN544_GET_FW_MODE	PN544_IOW(1, unsigned int)
+#define PN544_SET_FW_MODE	PN544_IOW(2, unsigned int)
+#define PN544_GET_DEBUG		PN544_IOW(3, unsigned int)
+#define PN544_SET_DEBUG		PN544_IOW(4, unsigned int)
+
+//#define PN544_SET_PWR		PN544_IOW(5, unsigned int) //add 2014-7-10
+/* Timing restrictions (ms) */
+#define PN544_RESETVEN_TIME	30 /* 7 */
+#define PN544_PVDDVEN_TIME	0
+#define PN544_VBATVEN_TIME	0
+#define PN544_GPIO4VEN_TIME	0
+#define PN544_WAKEUP_ACK	5
+#define PN544_WAKEUP_GUARD	(PN544_WAKEUP_ACK + 1)
+#define PN544_INACTIVITY_TIME	1000
+#define PN544_INTERFRAME_DELAY	200 /* us */
+#define PN544_BAUDRATE_CHANGE	150 /* us */
+
+/* Debug bits */
+#define PN544_DEBUG_BUF		0x01
+#define PN544_DEBUG_READ	0x02
+#define PN544_DEBUG_WRITE	0x04
+#define PN544_DEBUG_IRQ		0x08
+#define PN544_DEBUG_CALLS	0x10
+#define PN544_DEBUG_MODE	0x20
+
+/* Normal (HCI) mode */
+#define PN544_LLC_HCI_OVERHEAD	3 /* header + crc (to length) */
+#define PN544_LLC_MIN_SIZE	(1 + PN544_LLC_HCI_OVERHEAD) /* length + */
+#define PN544_LLC_MAX_DATA	(PN544_MSG_MAX_SIZE - 2)
+#define PN544_LLC_MAX_HCI_SIZE	(PN544_LLC_MAX_DATA - 2)
+
+struct pn544_llc_packet {
+	unsigned char length; /* of rest of packet */
+	unsigned char header;
+	unsigned char data[PN544_LLC_MAX_DATA]; /* includes crc-ccitt */
+};
+
+/* Firmware upgrade mode */
+#define PN544_FW_HEADER_SIZE	3
+/* max fw transfer is 1024bytes, but I2C limits it to 0xC0 */
+#define PN544_MAX_FW_DATA	(PN544_MAX_I2C_TRANSFER - PN544_FW_HEADER_SIZE)
+
+struct pn544_fw_packet {
+	unsigned char command; /* status in answer */
+	unsigned char length[2]; /* big-endian order (msf) */
+	unsigned char data[PN544_MAX_FW_DATA];
+};
+
+#ifdef __KERNEL__
+/* board config */
+struct pn544_nfc_platform_data {
+	int (*request_resources) (struct i2c_client *client);
+	void (*free_resources) (void);
+	void (*enable) (int fw);
+	int (*test) (void);
+	void (*disable) (void);
+	int irq_gpio, ven_gpio, firm_gpio;
+	//int irq_enable, ven_enable, firm_enable;
+	int irq_active, ven_active, firm_active;
+	
+};
+#endif /* __KERNEL__ */
+
+#endif /* _PN544_H_ */