*** V1.0 *** This patch series is generated on top of latest code available on nfc-next. This patch series introduces the following features: (a) A generic Digital NFC UART framework. The framework itself is an LDISC registered with the tty core. Any NFC transciever implementing the digital specs and connected on an UART (or on an emulated tty, such as /dev/ttyUSBx, /dev/ttyACMx) interface with the host, will require this support. (b) An ST NFC Transciever core framework. This implements the required digital ops and exposes an interface for the underlying phy drivers (UART/ SPI). The services of the phy drivers are required when the core wants to transmit/receive frames. Also it provides helper functions for the phy drivers, for example phy drivers registers with the core when it detects a Transciever connected on the corresponding interface. The framework currently supports NFC Type 2, Type 4A, Type 4B, Type 5 tag read/write. (c) An ST NFC UART LDisc driver that registers with the Digital NFC UART framework, and with the ST NFC Transciever core framework as the UART Phy driver. (d) An ST NFC SPI driver that register with ST NFC Transceiver core framework as SPI phy driver. (e) Binding doc was renamed from st95hf.txt to stnfc.txt. (f) This patch series also removes all the references of old ST NFC transceiver driver "st95hf". Shikha Singh (6): NFC: add generic UART support NFC: nfcst: Add ST NFC Transceiver core framework NFC: nfcst: Add UART LDisc Driver NFC: nfcst: Add ST NFC SPI Driver DT: bindings: net: nfc: stnfc binding doc DRIVERS: NFC: Remove st95hf name reference .../devicetree/bindings/net/nfc/st95hf.txt | 50 - .../devicetree/bindings/net/nfc/stnfc.txt | 50 + drivers/nfc/Kconfig | 2 +- drivers/nfc/Makefile | 2 +- drivers/nfc/nfcst/Kconfig | 49 + drivers/nfc/nfcst/Makefile | 12 + drivers/nfc/nfcst/core.c | 1122 +++++++++++++++++ drivers/nfc/nfcst/spi.c | 493 ++++++++ drivers/nfc/nfcst/stnfcdev.h | 70 ++ drivers/nfc/nfcst/uart.c | 164 +++ drivers/nfc/st95hf/Kconfig | 10 - drivers/nfc/st95hf/Makefile | 6 - drivers/nfc/st95hf/core.c | 1273 -------------------- drivers/nfc/st95hf/spi.c | 167 --- drivers/nfc/st95hf/spi.h | 64 - include/net/nfc/digital_uart.h | 105 ++ include/uapi/linux/tty.h | 1 + net/nfc/Kconfig | 12 + net/nfc/Makefile | 3 + net/nfc/digital_uart.c | 523 ++++++++ 20 files changed, 2606 insertions(+), 1572 deletions(-) delete mode 100644 Documentation/devicetree/bindings/net/nfc/st95hf.txt create mode 100644 Documentation/devicetree/bindings/net/nfc/stnfc.txt create mode 100644 drivers/nfc/nfcst/Kconfig create mode 100644 drivers/nfc/nfcst/Makefile create mode 100644 drivers/nfc/nfcst/core.c create mode 100644 drivers/nfc/nfcst/spi.c create mode 100644 drivers/nfc/nfcst/stnfcdev.h create mode 100644 drivers/nfc/nfcst/uart.c delete mode 100644 drivers/nfc/st95hf/Kconfig delete mode 100644 drivers/nfc/st95hf/Makefile delete mode 100644 drivers/nfc/st95hf/core.c delete mode 100644 drivers/nfc/st95hf/spi.c delete mode 100644 drivers/nfc/st95hf/spi.h create mode 100644 include/net/nfc/digital_uart.h create mode 100644 net/nfc/digital_uart.c -- 1.8.2.1
