linux-stable/include/linux/spi/at86rf230.h
Alexander Aring ccdaeb2b17 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>
2015-02-27 18:42:44 +01:00

28 lines
724 B
C

/*
* AT86RF230/RF231 driver
*
* Copyright (C) 2009-2012 Siemens AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Written by:
* Dmitry Eremin-Solenikov <dmitry.baryshkov@siemens.com>
*/
#ifndef AT86RF230_H
#define AT86RF230_H
struct at86rf230_platform_data {
int rstn;
int slp_tr;
int dig2;
u8 xtal_trim;
};
#endif