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Wolfram Sangeb86c302012-05-29 15:07:38 -07001/*
2 * ds1307.h - platform_data for the ds1307 (and variants) rtc driver
3 * (C) Copyright 2012 by Wolfram Sang, Pengutronix e.K.
4 * same license as the driver
5 */
6
7#ifndef _LINUX_DS1307_H
8#define _LINUX_DS1307_H
9
10#include <linux/types.h>
11
12#define DS1307_TRICKLE_CHARGER_250_OHM 0x01
13#define DS1307_TRICKLE_CHARGER_2K_OHM 0x02
14#define DS1307_TRICKLE_CHARGER_4K_OHM 0x03
15#define DS1307_TRICKLE_CHARGER_NO_DIODE 0x04
16#define DS1307_TRICKLE_CHARGER_DIODE 0x08
17
18struct ds1307_platform_data {
19 u8 trickle_charger_setup;
20};
21
22#endif /* _LINUX_DS1307_H */