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5b2dd77be1
Add the Qualcomm PBS (Programmable Boot Sequencer) driver. The QCOM PBS driver supports configuring software PBS trigger events through PBS RAM on Qualcomm Technologies, Inc (QTI) PMICs. Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com> Link: https://lore.kernel.org/r/20240201204421.16992-6-quic_amelende@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
31 lines
640 B
C
31 lines
640 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _QCOM_PBS_H
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#define _QCOM_PBS_H
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#include <linux/errno.h>
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#include <linux/types.h>
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struct device_node;
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struct pbs_dev;
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#if IS_ENABLED(CONFIG_QCOM_PBS)
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int qcom_pbs_trigger_event(struct pbs_dev *pbs, u8 bitmap);
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struct pbs_dev *get_pbs_client_device(struct device *client_dev);
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#else
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static inline int qcom_pbs_trigger_event(struct pbs_dev *pbs, u8 bitmap)
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{
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return -ENODEV;
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}
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static inline struct pbs_dev *get_pbs_client_device(struct device *client_dev)
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{
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return ERR_PTR(-ENODEV);
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}
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#endif
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#endif
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