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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2014 NVIDIA Corporation
*/
#ifndef __SOC_TEGRA_COMMON_H__
#define __SOC_TEGRA_COMMON_H__
#include <linux/errno.h>
#include <linux/types.h>
struct device;
/**
* Tegra SoC core device OPP table configuration
*
* @init_state: pre-initialize OPP state of a device
*/
struct tegra_core_opp_params {
bool init_state;
};
#ifdef CONFIG_ARCH_TEGRA
bool soc_is_tegra(void);
int devm_tegra_core_dev_init_opp_table(struct device *dev,
struct tegra_core_opp_params *params);
#else
static inline bool soc_is_tegra(void)
{
return false;
}
static inline int
devm_tegra_core_dev_init_opp_table(struct device *dev,
struct tegra_core_opp_params *params)
{
return -ENODEV;
}
#endif
static inline int
devm_tegra_core_dev_init_opp_table_common(struct device *dev)
{
struct tegra_core_opp_params opp_params = {};
int err;
opp_params.init_state = true;
err = devm_tegra_core_dev_init_opp_table(dev, &opp_params);
if (err != -ENODEV)
return err;
return 0;
}
#endif /* __SOC_TEGRA_COMMON_H__ */