at86rf230: add support for external xtal trim
authorAlexander Aring <alex.aring@gmail.com>
Fri, 27 Feb 2015 08:58:26 +0000 (09:58 +0100)
committerMarcel Holtmann <marcel@holtmann.org>
Fri, 27 Feb 2015 17:42:44 +0000 (18:42 +0100)
commitccdaeb2b176f7db491a6f8e8b1c51f9393525f7d
tree5c7b8e5af1c70b0008fe37257acdee8e3122db81
parentaaa1c4d226e4cd730075d3dac99a6d599a0190c7
at86rf230: add support for external xtal trim

This patch adds support for setting the xtal trim register. Some at86rf2xx
transceiver boards needs fine tuning the xtal capacitor.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt
drivers/net/ieee802154/at86rf230.c
include/linux/spi/at86rf230.h