4b75cf8f47
Add wakeup controller interface for ITE it8xxx2 chip. Signed-off-by: Ruibin Chang <ruibin.chang@ite.com.tw>
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/*
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* Copyright (c) 2022 ITE Corporation. All Rights Reserved
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_IT8XXX2_WUC_H_
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#define ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_IT8XXX2_WUC_H_
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#include <device.h>
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#include <stdint.h>
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/**
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* @brief A trigger condition on the corresponding input generates
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* a wake-up signal to the power management control of EC
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*
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* @param dev Pointer to the device structure for the driver instance
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* @param mask Pin mask of WUC group
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*/
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void it8xxx2_wuc_enable(const struct device *dev, uint8_t mask);
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/**
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* @brief A trigger condition on the corresponding input doesn't
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* assert the wake-up signal (canceled not pending)
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*
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* @param dev Pointer to the device structure for the driver instance
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* @param mask Pin mask of WUC group
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*/
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void it8xxx2_wuc_disable(const struct device *dev, uint8_t mask);
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/**
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* @brief Write-1-clear a trigger condition that occurs on the
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* corresponding input
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*
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* @param dev Pointer to the device structure for the driver instance
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* @param mask Pin mask of WUC group
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*/
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void it8xxx2_wuc_clear_status(const struct device *dev, uint8_t mask);
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/**
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* @brief Select the trigger edge mode on the corresponding input
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*
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* @param dev Pointer to the device structure for the driver instance
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* @param mask Pin mask of WUC group
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* @param flags Select the trigger edge mode
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*/
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void it8xxx2_wuc_set_polarity(const struct device *dev, uint8_t mask,
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uint32_t flags);
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#endif /* ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_IT8XXX2_WUC_H_ */
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