| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2016 Freescale Semiconductor, Inc. |
| * Copyright 2017~2018 NXP |
| * |
| * Header file containing the public System Controller Interface (SCI) |
| * definitions. |
| */ |
| |
| #ifndef _SC_SCI_H |
| #define _SC_SCI_H |
| |
| #include <linux/firmware/imx/ipc.h> |
| |
| #include <linux/firmware/imx/svc/misc.h> |
| #include <linux/firmware/imx/svc/pm.h> |
| #include <linux/firmware/imx/svc/rm.h> |
| |
| #if IS_ENABLED(CONFIG_IMX_SCU) |
| int imx_scu_enable_general_irq_channel(struct device *dev); |
| int imx_scu_irq_register_notifier(struct notifier_block *nb); |
| int imx_scu_irq_unregister_notifier(struct notifier_block *nb); |
| int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable); |
| int imx_scu_soc_init(struct device *dev); |
| #else |
| static inline int imx_scu_soc_init(struct device *dev) |
| { |
| return -ENOTSUPP; |
| } |
| |
| static inline int imx_scu_enable_general_irq_channel(struct device *dev) |
| { |
| return -ENOTSUPP; |
| } |
| |
| static inline int imx_scu_irq_register_notifier(struct notifier_block *nb) |
| { |
| return -ENOTSUPP; |
| } |
| |
| static inline int imx_scu_irq_unregister_notifier(struct notifier_block *nb) |
| { |
| return -ENOTSUPP; |
| } |
| |
| static inline int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable) |
| { |
| return -ENOTSUPP; |
| } |
| #endif |
| #endif /* _SC_SCI_H */ |
