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The new 32bit DDR controller for TI's am62a family of SoCs shares much of the same functionality with the existing 16bit (am64) and 32bit (j721e) controllers, so this patch reorganizes the existing auto-generated macros for the 16bit and 32bit controllers to make room for the macros for the am62a's controller This patch consists mostly of header/macro renames and additions with a new Kconfig option (K3_AM62A_DDRSS) allowing us to select these new macros during compilation. Signed-off-by: Bryan Brattlof <bb@ti.com>
108 lines
3.9 KiB
C
108 lines
3.9 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) 2012-2022 Cadence Design Systems, Inc.
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* Copyright (C) 2018-2022 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#ifndef LPDDR4_AM62A_IF_H
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#define LPDDR4_AM62A_IF_H
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#include <linux/types.h>
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#define LPDDR4_INTR_MAX_CS (2U)
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#define LPDDR4_INTR_CTL_REG_COUNT (435U)
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#define LPDDR4_INTR_PHY_INDEP_REG_COUNT (424U)
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#define LPDDR4_INTR_PHY_REG_COUNT (1924U)
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typedef enum {
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LPDDR4_INTR_TIMEOUT_ZQ_CAL_INIT = 0U,
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LPDDR4_INTR_TIMEOUT_ZQ_CALLATCH = 1U,
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LPDDR4_INTR_TIMEOUT_ZQ_CALSTART = 2U,
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LPDDR4_INTR_TIMEOUT_MRR_TEMP = 3U,
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LPDDR4_INTR_TIMEOUT_DQS_OSC_REQ = 4U,
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LPDDR4_INTR_TIMEOUT_DFI_UPDATE = 5U,
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LPDDR4_INTR_TIMEOUT_LP_WAKEUP = 6U,
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LPDDR4_INTR_TIMEOUT_AUTO_REFRESH_MAX = 7U,
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LPDDR4_INTR_ECC_ERROR = 8U,
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LPDDR4_INTR_LP_DONE = 9U,
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LPDDR4_INTR_LP_TIMEOUT = 10U,
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LPDDR4_INTR_PORT_TIMEOUT = 11U,
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LPDDR4_INTR_RFIFO_TIMEOUT = 12U,
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LPDDR4_INTR_TRAINING_ZQ_STATUS = 13U,
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LPDDR4_INTR_TRAINING_DQS_OSC_DONE = 14U,
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LPDDR4_INTR_TRAINING_DQS_OSC_UPDATE_DONE = 15U,
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LPDDR4_INTR_TRAINING_DQS_OSC_OVERFLOW = 16U,
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LPDDR4_INTR_TRAINING_DQS_OSC_VAR_OUT = 17U,
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LPDDR4_INTR_USERIF_OUTSIDE_MEM_ACCESS = 18U,
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LPDDR4_INTR_USERIF_MULTI_OUTSIDE_MEM_ACCESS = 19U,
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LPDDR4_INTR_USERIF_PORT_CMD_ERROR = 20U,
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LPDDR4_INTR_USERIF_WRAP = 21U,
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LPDDR4_INTR_USERIF_INVAL_SETTING = 22U,
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LPDDR4_INTR_MISC_MRR_TRAFFIC = 23U,
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LPDDR4_INTR_MISC_SW_REQ_MODE = 24U,
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LPDDR4_INTR_MISC_CHANGE_TEMP_REFRESH = 25U,
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LPDDR4_INTR_MISC_TEMP_ALERT = 26U,
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LPDDR4_INTR_MISC_REFRESH_STATUS = 27U,
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LPDDR4_INTR_BIST_DONE = 28U,
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LPDDR4_INTR_CRC = 29U,
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LPDDR4_INTR_DFI_UPDATE_ERROR = 30U,
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LPDDR4_INTR_DFI_PHY_ERROR = 31U,
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LPDDR4_INTR_DFI_BUS_ERROR = 32U,
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LPDDR4_INTR_DFI_STATE_CHANGE = 33U,
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LPDDR4_INTR_DFI_DLL_SYNC_DONE = 34U,
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LPDDR4_INTR_DFI_TIMEOUT = 35U,
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LPDDR4_INTR_DIMM = 36U,
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LPDDR4_INTR_FREQ_DFS_REQ_HW_IGNORE = 37U,
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LPDDR4_INTR_FREQ_DFS_HW_TERMINATE = 38U,
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LPDDR4_INTR_FREQ_DFS_HW_DONE = 39U,
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LPDDR4_INTR_FREQ_DFS_REQ_SW_IGNORE = 40U,
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LPDDR4_INTR_FREQ_DFS_SW_TERMINATE = 41U,
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LPDDR4_INTR_FREQ_DFS_SW_DONE = 42U,
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LPDDR4_INTR_INIT_MEM_RESET_DONE = 43U,
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LPDDR4_INTR_MC_INIT_DONE = 44U,
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LPDDR4_INTR_INIT_POWER_ON_STATE = 45U,
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LPDDR4_INTR_MRR_ERROR = 46U,
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LPDDR4_INTR_MR_READ_DONE = 47U,
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LPDDR4_INTR_MR_WRITE_DONE = 48U,
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LPDDR4_INTR_PARITY_ERROR = 49U,
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LPDDR4_INTR_LOR_BITS = 50U
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} lpddr4_intr_ctlinterrupt;
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typedef enum {
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LPDDR4_INTR_PHY_INDEP_INIT_DONE_BIT = 0U,
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LPDDR4_INTR_PHY_INDEP_CA_PARITY_ERR_BIT = 1U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_ERROR_BIT = 2U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_G_ERROR_BIT = 3U,
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LPDDR4_INTR_PHY_INDEP_WRLVL_ERROR_BIT = 4U,
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LPDDR4_INTR_PHY_INDEP_CALVL_ERROR_BIT = 5U,
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LPDDR4_INTR_PHY_INDEP_WDQLVL_ERROR_BIT = 6U,
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LPDDR4_INTR_PHY_INDEP_UPDATE_ERROR_BIT = 7U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_REQ_BIT = 8U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_GATE_REQ_BIT = 9U,
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LPDDR4_INTR_PHY_INDEP_WRLVL_REQ_BIT = 10U,
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LPDDR4_INTR_PHY_INDEP_CALVL_REQ_BIT = 11U,
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LPDDR4_INTR_PHY_INDEP_WDQLVL_REQ_BIT = 12U,
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LPDDR4_INTR_PHY_INDEP_LVL_DONE_BIT = 13U,
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LPDDR4_INTR_PHY_INDEP_BIST_DONE_BIT = 14U,
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LPDDR4_INTR_PHY_INDEP_TDFI_INIT_TIME_OUT_BIT = 15U,
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LPDDR4_INTR_PHY_INDEP_DLL_LOCK_STATE_CHANGE_BIT = 16U,
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LPDDR4_INTR_PHY_INDEP_MEM_RST_VALID_BIT = 17U,
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LPDDR4_INTR_PHY_INDEP_ZQ_STATUS_BIT = 18U,
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LPDDR4_INTR_PHY_INDEP_PERIPHERAL_MRR_DONE_BIT = 19U,
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LPDDR4_INTR_PHY_INDEP_WRITE_NODEREG_DONE_BIT = 20U,
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LPDDR4_INTR_PHY_INDEP_FREQ_CHANGE_DONE_BIT = 21U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_G_DONE_BIT = 22U,
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LPDDR4_INTR_PHY_INDEP_RDLVL_DONE_BIT = 23U,
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LPDDR4_INTR_PHY_INDEP_WRLVL_DONE_BIT = 24U,
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LPDDR4_INTR_PHY_INDEP_CALVL_DONE__BIT = 25U,
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LPDDR4_INTR_PHY_INDEP_WDQLVL_DONE_BIT = 26U,
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LPDDR4_INTR_PHY_INDEP_VREF_DONE_BIT = 27U,
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LPDDR4_INTR_PHY_INDEP_ANY_VALID_BIT = 28U
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} lpddr4_intr_phyindepinterrupt;
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#endif /* LPDDR4_AM62A_IF_H */
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