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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
*/
#ifndef __SOC_ROCKCHIP_IPA_H
#define __SOC_ROCKCHIP_IPA_H
struct ipa_power_model_data {
u32 static_coefficient;
u32 dynamic_coefficient;
s32 ts[4]; /* temperature scaling factor */
struct thermal_zone_device *tz;
u32 leakage;
u32 ref_leakage;
u32 lkg_range[2]; /* min leakage and max leakage */
s32 ls[3]; /* leakage scaling factor */
};
#if IS_ENABLED(CONFIG_ROCKCHIP_IPA)
struct ipa_power_model_data *rockchip_ipa_power_model_init(struct device *dev,
char *lkg_name);
unsigned long
rockchip_ipa_get_static_power(struct ipa_power_model_data *model_data,
unsigned long voltage_mv);
#else
static inline struct ipa_power_model_data *
rockchip_ipa_power_model_init(struct device *dev, char *lkg_name)
{
return ERR_PTR(-ENOTSUPP);
};
static inline unsigned long
rockchip_ipa_get_static_power(struct ipa_power_model_data *data,
unsigned long voltage_mv)
{
return 0;
}
#endif /* CONFIG_ROCKCHIP_IPA */
#endif
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