46 lines
1 KiB
C
46 lines
1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __SOC_MEDIATEK_SCPSYS_EXT_H
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#define __SOC_MEDIATEK_SCPSYS_EXT_H
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#define MAX_STEPS 7
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#define BUS_PROT(_type, _set_ofs, _clr_ofs, \
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_en_ofs, _sta_ofs, _mask, _set_ack_mask, \
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_clr_ack_mask) { \
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.type = _type, \
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.set_ofs = _set_ofs, \
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.clr_ofs = _clr_ofs, \
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.en_ofs = _en_ofs, \
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.sta_ofs = _sta_ofs, \
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.mask = _mask, \
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.set_ack_mask = _set_ack_mask, \
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.clr_ack_mask = _clr_ack_mask, \
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}
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enum regmap_type {
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IFR_TYPE,
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SMI_TYPE,
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IFR_WAYEN_TYPE,
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MAX_REGMAP_TYPE,
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};
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struct bus_prot {
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enum regmap_type type;
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u32 set_ofs;
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u32 clr_ofs;
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u32 en_ofs;
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u32 sta_ofs;
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u32 mask;
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u32 set_ack_mask;
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u32 clr_ack_mask;
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};
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int mtk_scpsys_ext_set_bus_protection(const struct bus_prot *bp_table,
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struct regmap *infracfg, struct regmap *smi_common,
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struct regmap *infracfg_nao);
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int mtk_scpsys_ext_clear_bus_protection(const struct bus_prot *bp_table,
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struct regmap *infracfg, struct regmap *smi_common,
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struct regmap *infracfg_nao);
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#endif /* __SOC_MEDIATEK_SCPSYS_EXT_H */
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