kernel.git/Documentation/devicetree/bindings/net/nfc, branch linux-4.12.y

NFC: trf7970a: Add device tree option of 1.8 Volt IO voltage

2017-04-05T09:04:03Z

The TRF7970A has configuration options for supporting hardware designs with 1.8 Volt or 3.3 Volt IO. This commit adds a device tree option, using a fixed regulator binding, for setting the io voltage to match the hardware configuration. If no option is supplied it defaults to 3.3 volt configuration. Acked-by: Rob Herring Acked-by: Mark Greer Signed-off-by: Geoff Lansberry Signed-off-by: Samuel Ortiz

NFC: trf7970a: add device tree option for 27MHz clock

2017-04-05T09:03:47Z

The TRF7970A has configuration options to support hardware designs which use a 27.12MHz clock. This commit adds a device tree option 'clock-frequency' to support configuring the this chip for default 13.56MHz clock or the optional 27.12MHz clock. Acked-by: Rob Herring Acked-by: Mark Greer Signed-off-by: Geoff Lansberry Signed-off-by: Samuel Ortiz

NFC: Make EN2 pin optional in the TRF7970A driver

2017-04-01T22:32:34Z

Make the EN2 pin optional. This is useful for boards, which have this pin fix wired, for example to ground. Acked-by: Rob Herring Signed-off-by: Guan Ben Signed-off-by: Mark Jonas Signed-off-by: Heiko Schocher Signed-off-by: Samuel Ortiz

nfc: pn533: Add device tree documentation for i2c phy

2016-05-01T21:28:50Z

Add pn533-i2c phy devicetree documentation Signed-off-by: Michael Thalmeier Signed-off-by: Samuel Ortiz

DT: bindings: net: nfc: Add ST95HF binding doc

2015-12-29T18:06:11Z

This patch includes ST95HF binding doc that guides how to make node entry of ST95HF in DT file of any platform. Signed-off-by: Shikha Singh Signed-off-by: Samuel Ortiz

NFC: nfcmrvl: update device tree bindings for Marvell NFC

2015-10-27T03:24:54Z

Align NFC bindgins to use marvell instead of mrvl. Signed-off-by: Vincent Cuissard Signed-off-by: Samuel Ortiz

NFC: nfcmrvl: add spi driver

2015-10-27T03:24:35Z

This driver adds the support of SPI-based Marvell NFC controller. Signed-off-by: Vincent Cuissard Signed-off-by: Samuel Ortiz

NFC: nfcmrvl: add i2c driver

2015-10-27T03:21:14Z

This driver adds the support of I2C-based Marvell NFC controller. Signed-off-by: Vincent Cuissard Signed-off-by: Samuel Ortiz

NFC: st-nci: Add ese-present/uicc-present dts properties

2015-10-27T02:55:10Z

In order to align with st21nfca, dts configuration properties ese_present and uicc_present are made available in st-nci driver. So far, in early development firmware, because nci_nfcee_mode_set(DISABLE) was not supported we had to try to enable it during the secure element discovery phase. After several trials on commercial and qualified firmware it appears that nci_nfcee_mode_set(ENABLE) and nci_nfcee_mode_set(DISABLE) are properly supported. Such feature also help us to eventually save some time (~5ms) when only one secure element is connected. Acked-by: Rob Herring Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz

nfc: s3fwrn5: Add driver for Samsung S3FWRN5 NFC Chip

2015-08-20T19:23:39Z

Add driver for Samsung S3FWRN5 NFC controller. S3FWRN5 is using NCI protocol and I2C communication interface. Signed-off-by: Robert Baldyga Signed-off-by: Samuel Ortiz