127 lines
3.6 KiB
C
127 lines
3.6 KiB
C
/*
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* Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __SOC_ROCKCHIP_OPP_SELECT_H
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#define __SOC_ROCKCHIP_OPP_SELECT_H
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#if IS_ENABLED(CONFIG_ROCKCHIP_OPP)
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int rockchip_of_get_leakage(struct device *dev, char *lkg_name, int *leakage);
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void rockchip_of_get_lkg_sel(struct device *dev, struct device_node *np,
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char *lkg_name, int process,
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int *volt_sel, int *scale_sel);
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void rockchip_of_get_pvtm_sel(struct device *dev, struct device_node *np,
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char *reg_name, int process,
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int *volt_sel, int *scale_sel);
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void rockchip_of_get_bin_sel(struct device *dev, struct device_node *np,
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int bin, int *scale_sel);
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void rockchip_of_get_bin_volt_sel(struct device *dev, struct device_node *np,
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int bin, int *bin_volt_sel);
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int rockchip_nvmem_cell_read_u8(struct device_node *np, const char *cell_id,
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u8 *val);
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int rockchip_nvmem_cell_read_u16(struct device_node *np, const char *cell_id,
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u16 *val);
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void rockchip_get_soc_info(struct device *dev,
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const struct of_device_id *matches,
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int *bin, int *process);
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void rockchip_get_scale_volt_sel(struct device *dev, char *lkg_name,
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char *reg_name, int bin, int process,
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int *scale, int *volt_sel);
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struct opp_table *rockchip_set_opp_prop_name(struct device *dev, int process,
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int volt_sel);
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struct opp_table *rockchip_set_opp_supported_hw(struct device *dev,
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struct device_node *np,
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int bin, int volt_sel);
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int rockchip_adjust_power_scale(struct device *dev, int scale);
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int rockchip_init_opp_table(struct device *dev,
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const struct of_device_id *matches,
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char *lkg_name, char *reg_name);
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#else
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static inline int rockchip_of_get_leakage(struct device *dev, char *lkg_name,
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int *leakage)
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{
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return -ENOTSUPP;
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}
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static inline void rockchip_of_get_lkg_sel(struct device *dev,
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struct device_node *np,
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char *lkg_name, int process,
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int *volt_sel, int *scale_sel)
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{
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}
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static inline void rockchip_of_get_pvtm_sel(struct device *dev,
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struct device_node *np,
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char *reg_name, int process,
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int *volt_sel, int *scale_sel)
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{
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}
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static inline void rockchip_of_get_bin_sel(struct device *dev,
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struct device_node *np, int bin,
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int *scale_sel)
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{
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}
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static inline void rockchip_of_get_bin_volt_sel(struct device *dev,
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struct device_node *np,
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int bin, int *bin_volt_sel)
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{
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}
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static inline int rockchip_nvmem_cell_read_u8(struct device_node *np,
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const char *cell_id, u8 *val)
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{
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return -EOPNOTSUPP;
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}
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static inline int rockchip_nvmem_cell_read_u16(struct device_node *np,
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const char *cell_id, u16 *val)
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{
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return -EOPNOTSUPP;
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}
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static inline void rockchip_get_soc_info(struct device *dev,
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const struct of_device_id *matches,
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int *bin, int *process)
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{
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}
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static inline void rockchip_get_scale_volt_sel(struct device *dev,
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char *lkg_name, char *reg_name,
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int bin, int process, int *scale,
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int *volt_sel)
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{
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}
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static inline struct opp_table *rockchip_set_opp_prop_name(struct device *dev,
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int process,
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int volt_sel)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct opp_table *rockchip_set_opp_supported_hw(struct device *dev,
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struct device_node *np,
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int bin, int volt_sel)
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{
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return ERR_PTR(-EOPNOTSUPP);
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}
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static inline int rockchip_adjust_power_scale(struct device *dev, int scale)
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{
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return -ENOTSUPP;
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}
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static inline int rockchip_init_opp_table(struct device *dev,
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const struct of_device_id *matches,
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char *lkg_name, char *reg_name)
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{
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return -ENOTSUPP;
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}
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#endif /* CONFIG_ROCKCHIP_OPP */
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#endif
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