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d2bd250cef
Extract the scu irq get status code from imx_scu_irq_work_handler and make into a new function imx_scu_irq_get_status which could be used by others, such as SECO. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 Freescale Semiconductor, Inc.
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* Copyright 2017~2018 NXP
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*
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* Header file containing the public System Controller Interface (SCI)
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* definitions.
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*/
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#ifndef _SC_SCI_H
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#define _SC_SCI_H
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#include <linux/firmware/imx/ipc.h>
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#include <linux/firmware/imx/svc/misc.h>
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#include <linux/firmware/imx/svc/pm.h>
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#include <linux/firmware/imx/svc/rm.h>
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#if IS_ENABLED(CONFIG_IMX_SCU)
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int imx_scu_enable_general_irq_channel(struct device *dev);
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int imx_scu_irq_register_notifier(struct notifier_block *nb);
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int imx_scu_irq_unregister_notifier(struct notifier_block *nb);
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int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable);
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int imx_scu_irq_get_status(u8 group, u32 *irq_status);
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int imx_scu_soc_init(struct device *dev);
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#else
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static inline int imx_scu_soc_init(struct device *dev)
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{
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return -EOPNOTSUPP;
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}
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static inline int imx_scu_enable_general_irq_channel(struct device *dev)
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{
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return -EOPNOTSUPP;
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}
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static inline int imx_scu_irq_register_notifier(struct notifier_block *nb)
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{
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return -EOPNOTSUPP;
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}
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static inline int imx_scu_irq_unregister_notifier(struct notifier_block *nb)
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{
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return -EOPNOTSUPP;
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}
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static inline int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable)
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{
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return -EOPNOTSUPP;
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}
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static inline int imx_scu_irq_get_status(u8 group, u32 *irq_status)
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{
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return -EOPNOTSUPP;
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}
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#endif
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#endif /* _SC_SCI_H */
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