/* SPDX-License-Identifier: GPL-2.0 */
/*
 * arch/arm/include/asm/therm.h: Definitions for Dallas Semiconductor
 *  DS1620 thermometer driver (as used in the Rebel.com NetWinder)
 */
#ifndef __ASM_THERM_H
#define __ASM_THERM_H

/* ioctl numbers for /dev/therm */
#define CMD_SET_THERMOSTATE     0x53
#define CMD_GET_THERMOSTATE     0x54
#define CMD_GET_STATUS          0x56
#define CMD_GET_TEMPERATURE     0x57
#define CMD_SET_THERMOSTATE2    0x58
#define CMD_GET_THERMOSTATE2    0x59
#define CMD_GET_TEMPERATURE2    0x5a
#define CMD_GET_FAN             0x5b
#define CMD_SET_FAN             0x5c

#define FAN_OFF                 0
#define FAN_ON                  1
#define FAN_ALWAYS_ON           2

struct therm {
        int hi;
        int lo;
};

#endif