87 lines
3.5 KiB
C
87 lines
3.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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/*
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* Cadence DDR Driver
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*
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* Copyright (C) 2012-2021 Cadence Design Systems, Inc.
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* Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#ifndef lpddr4_obj_if_h
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#define lpddr4_obj_if_h
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#include "lpddr4_if.h"
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typedef struct lpddr4_obj_s {
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u32 (*probe)(const lpddr4_config *config, u16 *configsize);
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u32 (*init)(lpddr4_privatedata *pd, const lpddr4_config *cfg);
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u32 (*start)(const lpddr4_privatedata *pd);
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u32 (*readreg)(const lpddr4_privatedata *pd, lpddr4_regblock cpp, u32 regoffset, u32 *regvalue);
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u32 (*writereg)(const lpddr4_privatedata *pd, lpddr4_regblock cpp, u32 regoffset, u32 regvalue);
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u32 (*getmmrregister)(const lpddr4_privatedata *pd, u32 readmoderegval, u64 *mmrvalue, u8 *mmrstatus);
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u32 (*setmmrregister)(const lpddr4_privatedata *pd, u32 writemoderegval, u8 *mrwstatus);
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u32 (*writectlconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*writephyconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*writephyindepconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*readctlconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*readphyconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*readphyindepconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
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u32 (*getctlinterruptmask)(const lpddr4_privatedata *pd, u64 *mask);
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u32 (*setctlinterruptmask)(const lpddr4_privatedata *pd, const u64 *mask);
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u32 (*checkctlinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_ctlinterrupt intr, bool *irqstatus);
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u32 (*ackctlinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_ctlinterrupt intr);
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u32 (*getphyindepinterruptmask)(const lpddr4_privatedata *pd, u32 *mask);
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u32 (*setphyindepinterruptmask)(const lpddr4_privatedata *pd, const u32 *mask);
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u32 (*checkphyindepinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_phyindepinterrupt intr, bool *irqstatus);
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u32 (*ackphyindepinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_phyindepinterrupt intr);
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u32 (*getdebuginitinfo)(const lpddr4_privatedata *pd, lpddr4_debuginfo *debuginfo);
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u32 (*getlpiwakeuptime)(const lpddr4_privatedata *pd, const lpddr4_lpiwakeupparam *lpiwakeupparam, const lpddr4_ctlfspnum *fspnum, u32 *cycles);
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u32 (*setlpiwakeuptime)(const lpddr4_privatedata *pd, const lpddr4_lpiwakeupparam *lpiwakeupparam, const lpddr4_ctlfspnum *fspnum, const u32 *cycles);
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u32 (*geteccenable)(const lpddr4_privatedata *pd, lpddr4_eccenable *eccparam);
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u32 (*seteccenable)(const lpddr4_privatedata *pd, const lpddr4_eccenable *eccparam);
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u32 (*getreducmode)(const lpddr4_privatedata *pd, lpddr4_reducmode *mode);
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u32 (*setreducmode)(const lpddr4_privatedata *pd, const lpddr4_reducmode *mode);
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u32 (*getdbireadmode)(const lpddr4_privatedata *pd, bool *on_off);
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u32 (*getdbiwritemode)(const lpddr4_privatedata *pd, bool *on_off);
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u32 (*setdbimode)(const lpddr4_privatedata *pd, const lpddr4_dbimode *mode);
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u32 (*getrefreshrate)(const lpddr4_privatedata *pd, const lpddr4_ctlfspnum *fspnum, u32 *tref, u32 *tras_max);
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u32 (*setrefreshrate)(const lpddr4_privatedata *pd, const lpddr4_ctlfspnum *fspnum, const u32 *tref, const u32 *tras_max);
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u32 (*refreshperchipselect)(const lpddr4_privatedata *pd, const u32 trefinterval);
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} lpddr4_obj;
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extern lpddr4_obj *lpddr4_getinstance(void);
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#endif /* lpddr4_obj_if_h */
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