Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2016 Freescale Semiconductor, Inc.
4 * Copyright 2017~2018 NXP
5 *
6 * Header file containing the public System Controller Interface (SCI)
7 * definitions.
8 */
9
10#ifndef _SC_SCI_H
11#define _SC_SCI_H
12
13#include <linux/firmware/imx/ipc.h>
14
15#include <linux/firmware/imx/svc/misc.h>
16#include <linux/firmware/imx/svc/pm.h>
17#include <linux/firmware/imx/svc/rm.h>
18
19#if IS_ENABLED(CONFIG_IMX_SCU)
20int imx_scu_enable_general_irq_channel(struct device *dev);
21int imx_scu_irq_register_notifier(struct notifier_block *nb);
22int imx_scu_irq_unregister_notifier(struct notifier_block *nb);
23int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable);
24int imx_scu_soc_init(struct device *dev);
25#else
26static inline int imx_scu_soc_init(struct device *dev)
27{
28 return -ENOTSUPP;
29}
30
31static inline int imx_scu_enable_general_irq_channel(struct device *dev)
32{
33 return -ENOTSUPP;
34}
35
36static inline int imx_scu_irq_register_notifier(struct notifier_block *nb)
37{
38 return -ENOTSUPP;
39}
40
41static inline int imx_scu_irq_unregister_notifier(struct notifier_block *nb)
42{
43 return -ENOTSUPP;
44}
45
46static inline int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable)
47{
48 return -ENOTSUPP;
49}
50#endif
51#endif /* _SC_SCI_H */