diff options
| author | Vincent Cuissard <cuissard@marvell.com> | 2015-06-11 12:25:47 +0300 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2015-06-12 00:37:37 +0300 |
| commit | 9961127d4bce6325e9a0b0fb105e0c85a6c62cb7 (patch) | |
| tree | 33d59530eba0b11a835b869af86ee69e17ea7e34 /net/nfc/nci/Kconfig | |
| parent | 4a2b947f56b33cde68d6e0543160ea09ce651fd9 (diff) | |
| download | linux-9961127d4bce6325e9a0b0fb105e0c85a6c62cb7.tar.xz | |
NFC: nci: add generic uart support
Some NFC controller supports UART as host interface.
As with SPI, a lot of code can be shared between vendor
drivers. This patch add the generic support of UART and
provides some extension API for vendor specific needs.
This code is strongly inspired by the Bluetooth HCI ldisc
implementation. NCI UART vendor drivers will have to register
themselves to this layer via nci_uart_register.
Underlying tty will have to be configured from user land
thanks to an ioctl.
Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc/nci/Kconfig')
| -rw-r--r-- | net/nfc/nci/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/nfc/nci/Kconfig b/net/nfc/nci/Kconfig index a4f1e42e3481..901c1ddba841 100644 --- a/net/nfc/nci/Kconfig +++ b/net/nfc/nci/Kconfig @@ -19,3 +19,10 @@ config NFC_NCI_SPI an NFC Controller (NFCC) and a Device Host (DH). Say yes if you use an NCI driver that requires SPI link layer. + +config NFC_NCI_UART + depends on NFC_NCI && TTY + tristate "NCI over UART protocol support" + default n + help + Say yes if you use an NCI driver that requires UART link layer. |