Commit Graph

7 Commits

Author SHA1 Message Date
Valentin Rothberg 71fa6fba4a NFC: Remove obsolete setting of DEBUG
CONFIG_DYNAMIC_DEBUG is the right toggle to enable pr_debug().

Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-06-09 00:34:09 +02:00
Samuel Ortiz 262e7198bc NFC: nxp-nci: Fix build warning
When GPIO is not enabled we hit this kind of warning:

   drivers/nfc/nxp-nci/i2c.c: In function 'nxp_nci_i2c_acpi_config':
   drivers/nfc/nxp-nci/i2c.c:320:2: error: implicit declaration of function 'devm_gpiod_get_index' [-Werror=implicit-function-declaration]
     gpiod_en = devm_gpiod_get_index(&client->dev, NULL, 2);

This is fixed by explicitely including gpio/consumer.h.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-06-08 23:15:31 +02:00
Oleg Zhurakivskyy 551e306905 NFC: nxp-nci_i2c: Add support for enumerating through ACPI
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-06-08 23:15:30 +02:00
Samuel Ortiz 9421ce10ad NFC: nxp-nci: Release firmware when switching to FW mode fails
In that case, the firmware work will never be scheduled, will
never complete and thus the firmware will never be released.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-04-06 00:58:51 +02:00
Samuel Ortiz 2b591257d9 NFC: nxp-nxi: Remove useless fw pointer check
It request_firmware returns 0, the request succeeded and the
firmware pointer is valid. No need to check for it.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-04-06 00:51:17 +02:00
Clément Perrochaud 6be88670fc NFC: nxp-nci_i2c: Add I2C support to NXP NCI driver
Add a module to the NXP-NCI driver to support NFC controllers with an
I2C control interface, such as the NPC100.

Signed-off-by: Clément Perrochaud <clement.perrochaud@effinnov.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-03-26 11:21:41 +01:00
Clément Perrochaud dece45855a NFC: nxp-nci: Add support for NXP NCI chips
Add support for NXP NCI NFC controllers such as the NPC100 or PN7150
families.

Signed-off-by: Clément Perrochaud <clement.perrochaud@effinnov.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-03-26 11:07:50 +01:00