40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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* This header provides macros for MAXIM MAX77620 device bindings.
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*
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* Copyright (c) 2016, NVIDIA Corporation.
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* Author: Laxman Dewangan <ldewangan@nvidia.com>
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*/
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#ifndef _DT_BINDINGS_MFD_MAX77620_H
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#define _DT_BINDINGS_MFD_MAX77620_H
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/* MAX77620 interrupts */
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#define MAX77620_IRQ_TOP_GLBL 0 /* Low-Battery */
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#define MAX77620_IRQ_TOP_SD 1 /* SD power fail */
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#define MAX77620_IRQ_TOP_LDO 2 /* LDO power fail */
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#define MAX77620_IRQ_TOP_GPIO 3 /* GPIO internal int to MAX77620 */
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#define MAX77620_IRQ_TOP_RTC 4 /* RTC */
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#define MAX77620_IRQ_TOP_32K 5 /* 32kHz oscillator */
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#define MAX77620_IRQ_TOP_ONOFF 6 /* ON/OFF oscillator */
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#define MAX77620_IRQ_LBT_MBATLOW 7 /* Thermal alarm status, > 120C */
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#define MAX77620_IRQ_LBT_TJALRM1 8 /* Thermal alarm status, > 120C */
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#define MAX77620_IRQ_LBT_TJALRM2 9 /* Thermal alarm status, > 140C */
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/* FPS event source */
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#define MAX77620_FPS_EVENT_SRC_EN0 0
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#define MAX77620_FPS_EVENT_SRC_EN1 1
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#define MAX77620_FPS_EVENT_SRC_SW 2
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/* Device state when FPS event LOW */
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#define MAX77620_FPS_INACTIVE_STATE_SLEEP 0
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#define MAX77620_FPS_INACTIVE_STATE_LOW_POWER 1
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/* FPS source */
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#define MAX77620_FPS_SRC_0 0
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#define MAX77620_FPS_SRC_1 1
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#define MAX77620_FPS_SRC_2 2
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#define MAX77620_FPS_SRC_NONE 3
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#define MAX77620_FPS_SRC_DEF 4
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#endif
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