162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) 2019 Samsung Electronics Co., Ltd. 462306a36Sopenharmony_ci * http://www.samsung.com/ 562306a36Sopenharmony_ci * 662306a36Sopenharmony_ci * Samsung Exynos 5422 SoC Adaptive Supply Voltage support 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#ifndef __LINUX_SOC_EXYNOS5422_ASV_H 1062306a36Sopenharmony_ci#define __LINUX_SOC_EXYNOS5422_ASV_H 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#include <linux/errno.h> 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cienum { 1562306a36Sopenharmony_ci EXYNOS_ASV_SUBSYS_ID_ARM, 1662306a36Sopenharmony_ci EXYNOS_ASV_SUBSYS_ID_KFC, 1762306a36Sopenharmony_ci EXYNOS_ASV_SUBSYS_ID_MAX 1862306a36Sopenharmony_ci}; 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_cistruct exynos_asv; 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci#ifdef CONFIG_EXYNOS_ASV_ARM 2362306a36Sopenharmony_ciint exynos5422_asv_init(struct exynos_asv *asv); 2462306a36Sopenharmony_ci#else 2562306a36Sopenharmony_cistatic inline int exynos5422_asv_init(struct exynos_asv *asv) 2662306a36Sopenharmony_ci{ 2762306a36Sopenharmony_ci return -ENOTSUPP; 2862306a36Sopenharmony_ci} 2962306a36Sopenharmony_ci#endif 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif /* __LINUX_SOC_EXYNOS5422_ASV_H */ 32