[PATCH v2 0/9] Adds Intel FieldsPeak NFC solution driver

From: Robert Dolca
Date: Tue Sep 01 2015 - 10:54:42 EST

These patches add support for Intel's FieldsPeak NFC solution.

Fields Peak complies with the ISO/IEC 14443A/B, 15693, 18092,
and JIS X 6319-4. It is an NCI based controller.

RF Protocols supported:
- NFC Forum Type 1 Tags (Jewel, Topaz)
- NFC Forum Type 2 Tags (Mifare UL)
- NFC Forum Type 3 Tags (FeliCa)
- NFC Forum Type 4A (ISO/IEC 14443 A-4 106kbps to 848kbps)
- NFC Forum Type 4B (ISO/IEC 14443 B-4 106kbps to 848kbps)
- NFCIP in passive and active modes (ISO/IEC 18092 106kbps to 424kbps)
- Bâ (based on ISO/IEC 14443 B-2)
- iCLASS (based on ISO/IEC 15693-2)
- Vicinity cards (ISO/IEC 15693-3)
- Kovio tags (NFC Forum Type 2)

The device can be enumerated using ACPI using the id INT339A.
The 1st GPIO is the IRQ and the 2nd is the RESET pin.

Changes since v1:
- removed .owner
- made local functions static
- replaced nfc_info with dev_dbg
- make controller setup possible without OTP patch
- removed the commint that was adding nci_init/reset and start using
the newly added functions nci_core_init/reset
- fixed typo and use full controller name instead of abreviation in Kconfig
- added more info about the controller in the commit message
NCI_OP_CORE_GET_CONFIG_CMD into the core header files
- defined FDP_FW_UPDATE_DEST 0xC2
- release the firmware buffers
- settings the vendor configuration and clock on post setup
- platform data enumerations removed (ACPI enumeration left)
- packet reception intercept logic remove
- nci: removed "NFC: NCI: Adds NCI init and reset API for drivers"
- nci: removed nci_send_cmd symbol export
- nci: removed nci_request_driver and nci_req_complete_driver
- removed mutex from driver (no need for it)
- nci: check the setup return code before callig post_setup
- nci: add function to allow sending core commands from driver
- nci: Use a separate mutex for nci open and close
- nci: mutex for: Adds a way to get the new connection ID
- nci: Allow the driver to set handler for core nci ops

Robert Dolca (9):
nfc: nci: Exporting nci data send API
nfc: nci: Add function to get max packet size for conn
nfc: nci: Define new core opcodes
nfc: nci: Allow the driver to set handler for core nci ops
nfc: nci: Do not call post_setup when setup fails
nfc: nci: Add function to allow sending core commands from driver
nfc: nci: Use a separate mutex for nci open and close
nfc: nci: Adds a way to get the new connection ID
nfc: Add Intel Fields Peak NFC solution driver

drivers/nfc/Kconfig | 1 +
drivers/nfc/Makefile | 1 +
drivers/nfc/fdp/Kconfig | 23 ++
drivers/nfc/fdp/Makefile | 9 +
drivers/nfc/fdp/fdp.c | 777 +++++++++++++++++++++++++++++++++++++++++
drivers/nfc/fdp/fdp.h | 52 +++
drivers/nfc/fdp/i2c.c | 416 ++++++++++++++++++++++
drivers/nfc/st-nci/st-nci_se.c | 2 +-
include/net/nfc/nci.h | 7 +
include/net/nfc/nci_core.h | 29 +-
net/nfc/nci/core.c | 108 +++---
net/nfc/nci/data.c | 13 +
net/nfc/nci/ntf.c | 6 +-
net/nfc/nci/rsp.c | 12 +-
14 files changed, 1403 insertions(+), 53 deletions(-)
create mode 100644 drivers/nfc/fdp/Kconfig
create mode 100644 drivers/nfc/fdp/Makefile
create mode 100644 drivers/nfc/fdp/fdp.c
create mode 100644 drivers/nfc/fdp/fdp.h
create mode 100644 drivers/nfc/fdp/i2c.c


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