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NFC: 4.1 pull request

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This is the NFC pull request for 4.1.
 
 This is a shorter one than usual, as the Intel Field Peak NFC
 driver could not make it in time.
 
 We have:
 
 - A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
   the PN7150. It currently only supports an i2c physical layer, but
   could easily be extended to work on top of e.g. SPI.
   This driver also includes support for user space triggered firmware
   updates.
 
 - A few minor st21nfc[ab] fixes, cleanups, and comments improvements.
 
 - A pn533 error return fix.
 
 - A few NFC related logs formatting cleanups.
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Merge tag 'nfc-next-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

Samuel Ortiz says:

====================
NFC: 4.1 pull request

This is the NFC pull request for 4.1.

This is a shorter one than usual, as the Intel Field Peak NFC
driver could not make it in time.

We have:

- A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
  the PN7150. It currently only supports an i2c physical layer, but
  could easily be extended to work on top of e.g. SPI.
  This driver also includes support for user space triggered firmware
  updates.

- A few minor st21nfc[ab] fixes, cleanups, and comments improvements.

- A pn533 error return fix.

- A few NFC related logs formatting cleanups.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-04-08 17:12:50 -04:00
commit 82740b9ac2
26 changed files with 1207 additions and 55 deletions
Download patch file Download diff file Expand all files Collapse all files

27
include/linux/platform_data/nxp-nci.h Normal file
View file

@ -0,0 +1,27 @@
/*
* Generic platform data for the NXP NCI NFC chips.
*
* Copyright (C) 2014 NXP Semiconductors All rights reserved.
*
* Authors: Clément Perrochaud <clement.perrochaud@nxp.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions 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.
*/
#ifndef _NXP_NCI_H_
#define _NXP_NCI_H_
struct nxp_nci_nfc_platform_data {
unsigned int gpio_en;
unsigned int gpio_fw;
unsigned int irq;
};
#endif /* _NXP_NCI_H_ */