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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.4 */5 6#ifndef __SOC_QCOM_RPMH_H__7#define __SOC_QCOM_RPMH_H__8 9#include <soc/qcom/tcs.h>10#include <linux/platform_device.h>11 12 13#if IS_ENABLED(CONFIG_QCOM_RPMH)14int rpmh_write(const struct device *dev, enum rpmh_state state,15 const struct tcs_cmd *cmd, u32 n);16 17int rpmh_write_async(const struct device *dev, enum rpmh_state state,18 const struct tcs_cmd *cmd, u32 n);19 20int rpmh_write_batch(const struct device *dev, enum rpmh_state state,21 const struct tcs_cmd *cmd, u32 *n);22 23void rpmh_invalidate(const struct device *dev);24 25#else26 27static inline int rpmh_write(const struct device *dev, enum rpmh_state state,28 const struct tcs_cmd *cmd, u32 n)29{ return -ENODEV; }30 31static inline int rpmh_write_async(const struct device *dev,32 enum rpmh_state state,33 const struct tcs_cmd *cmd, u32 n)34{ return -ENODEV; }35 36static inline int rpmh_write_batch(const struct device *dev,37 enum rpmh_state state,38 const struct tcs_cmd *cmd, u32 *n)39{ return -ENODEV; }40 41static inline void rpmh_invalidate(const struct device *dev)42{43}44 45#endif /* CONFIG_QCOM_RPMH */46 47#endif /* __SOC_QCOM_RPMH_H__ */48