exynos5422-asv.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
 4 *	      http://www.samsung.com/
 5 *
 6 * Samsung Exynos 5422 SoC Adaptive Supply Voltage support
 7 */
 8
 9#ifndef __LINUX_SOC_EXYNOS5422_ASV_H
10#define __LINUX_SOC_EXYNOS5422_ASV_H
11
12#include <linux/errno.h>
13
14enum {
15	EXYNOS_ASV_SUBSYS_ID_ARM,
16	EXYNOS_ASV_SUBSYS_ID_KFC,
17	EXYNOS_ASV_SUBSYS_ID_MAX
18};
19
20struct exynos_asv;
21
22#ifdef CONFIG_EXYNOS_ASV_ARM
23int exynos5422_asv_init(struct exynos_asv *asv);
24#else
25static inline int exynos5422_asv_init(struct exynos_asv *asv)
26{
27	return -ENOTSUPP;
28}
29#endif
30
31#endif /* __LINUX_SOC_EXYNOS5422_ASV_H */