73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
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/*
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* This header provides macros for MAXIM MAX77620 device bindings.
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*
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* Copyright (c) 2013-2020, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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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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#define MAX77620_FPS_EVENT_SRC_RSVD 3
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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 time period */
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#define FPS_TIME_PERIOD_40US 0
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#define FPS_TIME_PERIOD_80US 1
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#define FPS_TIME_PERIOD_160US 2
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#define FPS_TIME_PERIOD_320US 3
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#define FPS_TIME_PERIOD_640US 4
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#define FPS_TIME_PERIOD_1280US 5
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#define FPS_TIME_PERIOD_2560US 6
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#define FPS_TIME_PERIOD_5120US 7
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#define FPS_TIME_PERIOD_DEF 8
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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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#define FPS_POWER_PERIOD_0 0
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#define FPS_POWER_PERIOD_1 1
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#define FPS_POWER_PERIOD_2 2
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#define FPS_POWER_PERIOD_3 3
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#define FPS_POWER_PERIOD_4 4
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#define FPS_POWER_PERIOD_5 5
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#define FPS_POWER_PERIOD_6 6
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#define FPS_POWER_PERIOD_7 7
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#define FPS_POWER_PERIOD_DEF 8
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#endif
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