Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
30 lines
655 B
C
30 lines
655 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* arch/arm/include/asm/therm.h: Definitions for Dallas Semiconductor
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* DS1620 thermometer driver (as used in the Rebel.com NetWinder)
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*/
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#ifndef __ASM_THERM_H
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#define __ASM_THERM_H
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/* ioctl numbers for /dev/therm */
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#define CMD_SET_THERMOSTATE 0x53
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#define CMD_GET_THERMOSTATE 0x54
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#define CMD_GET_STATUS 0x56
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#define CMD_GET_TEMPERATURE 0x57
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#define CMD_SET_THERMOSTATE2 0x58
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#define CMD_GET_THERMOSTATE2 0x59
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#define CMD_GET_TEMPERATURE2 0x5a
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#define CMD_GET_FAN 0x5b
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#define CMD_SET_FAN 0x5c
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#define FAN_OFF 0
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#define FAN_ON 1
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#define FAN_ALWAYS_ON 2
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struct therm {
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int hi;
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int lo;
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};
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#endif
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