| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2019 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com/ |
| * |
| * Samsung Exynos 5422 SoC Adaptive Supply Voltage support |
| */ |
| |
| #ifndef __LINUX_SOC_EXYNOS5422_ASV_H |
| #define __LINUX_SOC_EXYNOS5422_ASV_H |
| |
| #include <linux/errno.h> |
| |
| enum { |
| EXYNOS_ASV_SUBSYS_ID_ARM, |
| EXYNOS_ASV_SUBSYS_ID_KFC, |
| EXYNOS_ASV_SUBSYS_ID_MAX |
| }; |
| |
| struct exynos_asv; |
| |
| #ifdef CONFIG_EXYNOS_ASV_ARM |
| int exynos5422_asv_init(struct exynos_asv *asv); |
| #else |
| static inline int exynos5422_asv_init(struct exynos_asv *asv) |
| { |
| return -ENOTSUPP; |
| } |
| #endif |
| |
| #endif /* __LINUX_SOC_EXYNOS5422_ASV_H */ |
