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>
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Maxim MAX77714 Register and data structures definition.
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*
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* Copyright (C) 2022 Luca Ceresoli
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* Author: Luca Ceresoli <luca.ceresoli@bootlin.com>
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*/
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#ifndef __LINUX_MFD_MAX77714_H_
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#define __LINUX_MFD_MAX77714_H_
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#include <linux/bits.h>
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#define MAX77714_INT_TOP 0x00
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#define MAX77714_INT_TOPM 0x07 /* Datasheet says "read only", but it is RW */
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#define MAX77714_INT_TOP_ONOFF BIT(1)
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#define MAX77714_INT_TOP_RTC BIT(3)
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#define MAX77714_INT_TOP_GPIO BIT(4)
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#define MAX77714_INT_TOP_LDO BIT(5)
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#define MAX77714_INT_TOP_SD BIT(6)
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#define MAX77714_INT_TOP_GLBL BIT(7)
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#define MAX77714_32K_STATUS 0x30
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#define MAX77714_32K_STATUS_SIOSCOK BIT(5)
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#define MAX77714_32K_STATUS_XOSCOK BIT(4)
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#define MAX77714_32K_STATUS_32KSOURCE BIT(3)
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#define MAX77714_32K_STATUS_32KLOAD_MSK 0x3
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#define MAX77714_32K_STATUS_32KLOAD_SHF 1
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#define MAX77714_32K_STATUS_CRYSTAL_CFG BIT(0)
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#define MAX77714_32K_CONFIG 0x31
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#define MAX77714_32K_CONFIG_XOSC_RETRY BIT(4)
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#define MAX77714_CNFG_GLBL2 0x91
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#define MAX77714_WDTEN BIT(2)
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#define MAX77714_WDTSLPC BIT(3)
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#define MAX77714_TWD_MASK 0x3
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#define MAX77714_TWD_2s 0x0
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#define MAX77714_TWD_16s 0x1
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#define MAX77714_TWD_64s 0x2
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#define MAX77714_TWD_128s 0x3
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#define MAX77714_CNFG_GLBL3 0x92
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#define MAX77714_WDTC BIT(0)
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#define MAX77714_CNFG2_ONOFF 0x94
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#define MAX77714_WD_RST_WK BIT(5)
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/* Interrupts */
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enum {
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MAX77714_IRQ_TOP_ONOFF,
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MAX77714_IRQ_TOP_RTC, /* Real-time clock */
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MAX77714_IRQ_TOP_GPIO, /* GPIOs */
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MAX77714_IRQ_TOP_LDO, /* Low-dropout regulators */
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MAX77714_IRQ_TOP_SD, /* Step-down regulators */
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MAX77714_IRQ_TOP_GLBL, /* "Global resources": Low-Battery, overtemp... */
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};
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#endif /* __LINUX_MFD_MAX77714_H_ */
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