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ram: k3-ddrss: Introduce common driver with J7 SoC support

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Introduce a new version of the ddr driver which has the ability to
support different variations of the controller. Also introduce support
for the 32bit variation of the controller which is what was already
supported by the previous version used for J721e and J7200.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
This commit is contained in:
Dave Gerlach
2021-05-11 10:22:11 -05:00
committed by Lokesh Vutla
parent db2438131d
commit a8c13c777e
27 changed files with 3619 additions and 3793 deletions
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86
drivers/ram/k3-ddrss/lpddr4_obj_if.c
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@@ -1,54 +1,50 @@
// SPDX-License-Identifier: BSD-3-Clause
/**********************************************************************
* Copyright (C) 2012-2019 Cadence Design Systems, Inc.
**********************************************************************
* WARNING: This file is auto-generated using api-generator utility.
* api-generator: 12.02.13bb8d5
* Do not edit it manually.
**********************************************************************
* Cadence Core Driver for LPDDR4.
**********************************************************************
/*
* Cadence DDR Driver
*
* Copyright (C) 2012-2021 Cadence Design Systems, Inc.
* Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/
*/
#include "lpddr4_obj_if.h"
LPDDR4_OBJ *lpddr4_getinstance(void)
lpddr4_obj *lpddr4_getinstance(void)
{
static LPDDR4_OBJ driver = {
.probe = lpddr4_probe,
.init = lpddr4_init,
.start = lpddr4_start,
.readreg = lpddr4_readreg,
.writereg = lpddr4_writereg,
.getmmrregister = lpddr4_getmmrregister,
.setmmrregister = lpddr4_setmmrregister,
.writectlconfig = lpddr4_writectlconfig,
.writephyconfig = lpddr4_writephyconfig,
.writephyindepconfig = lpddr4_writephyindepconfig,
.readctlconfig = lpddr4_readctlconfig,
.readphyconfig = lpddr4_readphyconfig,
.readphyindepconfig = lpddr4_readphyindepconfig,
.getctlinterruptmask = lpddr4_getctlinterruptmask,
.setctlinterruptmask = lpddr4_setctlinterruptmask,
.checkctlinterrupt = lpddr4_checkctlinterrupt,
.ackctlinterrupt = lpddr4_ackctlinterrupt,
.getphyindepinterruptmask = lpddr4_getphyindepinterruptmask,
.setphyindepinterruptmask = lpddr4_setphyindepinterruptmask,
.checkphyindepinterrupt = lpddr4_checkphyindepinterrupt,
.ackphyindepinterrupt = lpddr4_ackphyindepinterrupt,
.getdebuginitinfo = lpddr4_getdebuginitinfo,
.getlpiwakeuptime = lpddr4_getlpiwakeuptime,
.setlpiwakeuptime = lpddr4_setlpiwakeuptime,
.geteccenable = lpddr4_geteccenable,
.seteccenable = lpddr4_seteccenable,
.getreducmode = lpddr4_getreducmode,
.setreducmode = lpddr4_setreducmode,
.getdbireadmode = lpddr4_getdbireadmode,
.getdbiwritemode = lpddr4_getdbiwritemode,
.setdbimode = lpddr4_setdbimode,
.getrefreshrate = lpddr4_getrefreshrate,
.setrefreshrate = lpddr4_setrefreshrate,
.refreshperchipselect = lpddr4_refreshperchipselect,
static lpddr4_obj driver = {
.probe = lpddr4_probe,
.init = lpddr4_init,
.start = lpddr4_start,
.readreg = lpddr4_readreg,
.writereg = lpddr4_writereg,
.getmmrregister = lpddr4_getmmrregister,
.setmmrregister = lpddr4_setmmrregister,
.writectlconfig = lpddr4_writectlconfig,
.writephyconfig = lpddr4_writephyconfig,
.writephyindepconfig = lpddr4_writephyindepconfig,
.readctlconfig = lpddr4_readctlconfig,
.readphyconfig = lpddr4_readphyconfig,
.readphyindepconfig = lpddr4_readphyindepconfig,
.getctlinterruptmask = lpddr4_getctlinterruptmask,
.setctlinterruptmask = lpddr4_setctlinterruptmask,
.checkctlinterrupt = lpddr4_checkctlinterrupt,
.ackctlinterrupt = lpddr4_ackctlinterrupt,
.getphyindepinterruptmask = lpddr4_getphyindepinterruptmask,
.setphyindepinterruptmask = lpddr4_setphyindepinterruptmask,
.checkphyindepinterrupt = lpddr4_checkphyindepinterrupt,
.ackphyindepinterrupt = lpddr4_ackphyindepinterrupt,
.getdebuginitinfo = lpddr4_getdebuginitinfo,
.getlpiwakeuptime = lpddr4_getlpiwakeuptime,
.setlpiwakeuptime = lpddr4_setlpiwakeuptime,
.geteccenable = lpddr4_geteccenable,
.seteccenable = lpddr4_seteccenable,
.getreducmode = lpddr4_getreducmode,
.setreducmode = lpddr4_setreducmode,
.getdbireadmode = lpddr4_getdbireadmode,
.getdbiwritemode = lpddr4_getdbiwritemode,
.setdbimode = lpddr4_setdbimode,
.getrefreshrate = lpddr4_getrefreshrate,
.setrefreshrate = lpddr4_setrefreshrate,
.refreshperchipselect = lpddr4_refreshperchipselect,
};
return &driver;