linux/drivers/crypto/mediatek/mtk-regs.h
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   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Support for MediaTek cryptographic accelerator.
   4 *
   5 * Copyright (c) 2016 MediaTek Inc.
   6 * Author: Ryder Lee <ryder.lee@mediatek.com>
   7 */
   8
   9#ifndef __MTK_REGS_H__
  10#define __MTK_REGS_H__
  11
  12/* HIA, Command Descriptor Ring Manager */
  13#define CDR_BASE_ADDR_LO(x)             (0x0 + ((x) << 12))
  14#define CDR_BASE_ADDR_HI(x)             (0x4 + ((x) << 12))
  15#define CDR_DATA_BASE_ADDR_LO(x)        (0x8 + ((x) << 12))
  16#define CDR_DATA_BASE_ADDR_HI(x)        (0xC + ((x) << 12))
  17#define CDR_ACD_BASE_ADDR_LO(x)         (0x10 + ((x) << 12))
  18#define CDR_ACD_BASE_ADDR_HI(x)         (0x14 + ((x) << 12))
  19#define CDR_RING_SIZE(x)                (0x18 + ((x) << 12))
  20#define CDR_DESC_SIZE(x)                (0x1C + ((x) << 12))
  21#define CDR_CFG(x)                      (0x20 + ((x) << 12))
  22#define CDR_DMA_CFG(x)                  (0x24 + ((x) << 12))
  23#define CDR_THRESH(x)                   (0x28 + ((x) << 12))
  24#define CDR_PREP_COUNT(x)               (0x2C + ((x) << 12))
  25#define CDR_PROC_COUNT(x)               (0x30 + ((x) << 12))
  26#define CDR_PREP_PNTR(x)                (0x34 + ((x) << 12))
  27#define CDR_PROC_PNTR(x)                (0x38 + ((x) << 12))
  28#define CDR_STAT(x)                     (0x3C + ((x) << 12))
  29
  30/* HIA, Result Descriptor Ring Manager */
  31#define RDR_BASE_ADDR_LO(x)             (0x800 + ((x) << 12))
  32#define RDR_BASE_ADDR_HI(x)             (0x804 + ((x) << 12))
  33#define RDR_DATA_BASE_ADDR_LO(x)        (0x808 + ((x) << 12))
  34#define RDR_DATA_BASE_ADDR_HI(x)        (0x80C + ((x) << 12))
  35#define RDR_ACD_BASE_ADDR_LO(x)         (0x810 + ((x) << 12))
  36#define RDR_ACD_BASE_ADDR_HI(x)         (0x814 + ((x) << 12))
  37#define RDR_RING_SIZE(x)                (0x818 + ((x) << 12))
  38#define RDR_DESC_SIZE(x)                (0x81C + ((x) << 12))
  39#define RDR_CFG(x)                      (0x820 + ((x) << 12))
  40#define RDR_DMA_CFG(x)                  (0x824 + ((x) << 12))
  41#define RDR_THRESH(x)                   (0x828 + ((x) << 12))
  42#define RDR_PREP_COUNT(x)               (0x82C + ((x) << 12))
  43#define RDR_PROC_COUNT(x)               (0x830 + ((x) << 12))
  44#define RDR_PREP_PNTR(x)                (0x834 + ((x) << 12))
  45#define RDR_PROC_PNTR(x)                (0x838 + ((x) << 12))
  46#define RDR_STAT(x)                     (0x83C + ((x) << 12))
  47
  48/* HIA, Ring AIC */
  49#define AIC_POL_CTRL(x)                 (0xE000 - ((x) << 12))
  50#define AIC_TYPE_CTRL(x)                (0xE004 - ((x) << 12))
  51#define AIC_ENABLE_CTRL(x)              (0xE008 - ((x) << 12))
  52#define AIC_RAW_STAL(x)                 (0xE00C - ((x) << 12))
  53#define AIC_ENABLE_SET(x)               (0xE00C - ((x) << 12))
  54#define AIC_ENABLED_STAT(x)             (0xE010 - ((x) << 12))
  55#define AIC_ACK(x)                      (0xE010 - ((x) << 12))
  56#define AIC_ENABLE_CLR(x)               (0xE014 - ((x) << 12))
  57#define AIC_OPTIONS(x)                  (0xE018 - ((x) << 12))
  58#define AIC_VERSION(x)                  (0xE01C - ((x) << 12))
  59
  60/* HIA, Global AIC */
  61#define AIC_G_POL_CTRL                  0xF800
  62#define AIC_G_TYPE_CTRL                 0xF804
  63#define AIC_G_ENABLE_CTRL               0xF808
  64#define AIC_G_RAW_STAT                  0xF80C
  65#define AIC_G_ENABLE_SET                0xF80C
  66#define AIC_G_ENABLED_STAT              0xF810
  67#define AIC_G_ACK                       0xF810
  68#define AIC_G_ENABLE_CLR                0xF814
  69#define AIC_G_OPTIONS                   0xF818
  70#define AIC_G_VERSION                   0xF81C
  71
  72/* HIA, Data Fetch Engine */
  73#define DFE_CFG                         0xF000
  74#define DFE_PRIO_0                      0xF010
  75#define DFE_PRIO_1                      0xF014
  76#define DFE_PRIO_2                      0xF018
  77#define DFE_PRIO_3                      0xF01C
  78
  79/* HIA, Data Fetch Engine access monitoring for CDR */
  80#define DFE_RING_REGION_LO(x)           (0xF080 + ((x) << 3))
  81#define DFE_RING_REGION_HI(x)           (0xF084 + ((x) << 3))
  82
  83/* HIA, Data Fetch Engine thread control and status for thread */
  84#define DFE_THR_CTRL                    0xF200
  85#define DFE_THR_STAT                    0xF204
  86#define DFE_THR_DESC_CTRL               0xF208
  87#define DFE_THR_DESC_DPTR_LO            0xF210
  88#define DFE_THR_DESC_DPTR_HI            0xF214
  89#define DFE_THR_DESC_ACDPTR_LO          0xF218
  90#define DFE_THR_DESC_ACDPTR_HI          0xF21C
  91
  92/* HIA, Data Store Engine */
  93#define DSE_CFG                         0xF400
  94#define DSE_PRIO_0                      0xF410
  95#define DSE_PRIO_1                      0xF414
  96#define DSE_PRIO_2                      0xF418
  97#define DSE_PRIO_3                      0xF41C
  98
  99/* HIA, Data Store Engine access monitoring for RDR */
 100#define DSE_RING_REGION_LO(x)           (0xF480 + ((x) << 3))
 101#define DSE_RING_REGION_HI(x)           (0xF484 + ((x) << 3))
 102
 103/* HIA, Data Store Engine thread control and status for thread */
 104#define DSE_THR_CTRL                    0xF600
 105#define DSE_THR_STAT                    0xF604
 106#define DSE_THR_DESC_CTRL               0xF608
 107#define DSE_THR_DESC_DPTR_LO            0xF610
 108#define DSE_THR_DESC_DPTR_HI            0xF614
 109#define DSE_THR_DESC_S_DPTR_LO          0xF618
 110#define DSE_THR_DESC_S_DPTR_HI          0xF61C
 111#define DSE_THR_ERROR_STAT              0xF620
 112
 113/* HIA Global */
 114#define HIA_MST_CTRL                    0xFFF4
 115#define HIA_OPTIONS                     0xFFF8
 116#define HIA_VERSION                     0xFFFC
 117
 118/* Processing Engine Input Side, Processing Engine */
 119#define PE_IN_DBUF_THRESH               0x10000
 120#define PE_IN_TBUF_THRESH               0x10100
 121
 122/* Packet Engine Configuration / Status Registers */
 123#define PE_TOKEN_CTRL_STAT              0x11000
 124#define PE_FUNCTION_EN                  0x11004
 125#define PE_CONTEXT_CTRL                 0x11008
 126#define PE_INTERRUPT_CTRL_STAT          0x11010
 127#define PE_CONTEXT_STAT                 0x1100C
 128#define PE_OUT_TRANS_CTRL_STAT          0x11018
 129#define PE_OUT_BUF_CTRL                 0x1101C
 130
 131/* Packet Engine PRNG Registers */
 132#define PE_PRNG_STAT                    0x11040
 133#define PE_PRNG_CTRL                    0x11044
 134#define PE_PRNG_SEED_L                  0x11048
 135#define PE_PRNG_SEED_H                  0x1104C
 136#define PE_PRNG_KEY_0_L                 0x11050
 137#define PE_PRNG_KEY_0_H                 0x11054
 138#define PE_PRNG_KEY_1_L                 0x11058
 139#define PE_PRNG_KEY_1_H                 0x1105C
 140#define PE_PRNG_RES_0                   0x11060
 141#define PE_PRNG_RES_1                   0x11064
 142#define PE_PRNG_RES_2                   0x11068
 143#define PE_PRNG_RES_3                   0x1106C
 144#define PE_PRNG_LFSR_L                  0x11070
 145#define PE_PRNG_LFSR_H                  0x11074
 146
 147/* Packet Engine AIC */
 148#define PE_EIP96_AIC_POL_CTRL           0x113C0
 149#define PE_EIP96_AIC_TYPE_CTRL          0x113C4
 150#define PE_EIP96_AIC_ENABLE_CTRL        0x113C8
 151#define PE_EIP96_AIC_RAW_STAT           0x113CC
 152#define PE_EIP96_AIC_ENABLE_SET         0x113CC
 153#define PE_EIP96_AIC_ENABLED_STAT       0x113D0
 154#define PE_EIP96_AIC_ACK                0x113D0
 155#define PE_EIP96_AIC_ENABLE_CLR         0x113D4
 156#define PE_EIP96_AIC_OPTIONS            0x113D8
 157#define PE_EIP96_AIC_VERSION            0x113DC
 158
 159/* Packet Engine Options & Version Registers */
 160#define PE_EIP96_OPTIONS                0x113F8
 161#define PE_EIP96_VERSION                0x113FC
 162
 163/* Processing Engine Output Side */
 164#define PE_OUT_DBUF_THRESH              0x11C00
 165#define PE_OUT_TBUF_THRESH              0x11D00
 166
 167/* Processing Engine Local AIC */
 168#define PE_AIC_POL_CTRL                 0x11F00
 169#define PE_AIC_TYPE_CTRL                0x11F04
 170#define PE_AIC_ENABLE_CTRL              0x11F08
 171#define PE_AIC_RAW_STAT                 0x11F0C
 172#define PE_AIC_ENABLE_SET               0x11F0C
 173#define PE_AIC_ENABLED_STAT             0x11F10
 174#define PE_AIC_ENABLE_CLR               0x11F14
 175#define PE_AIC_OPTIONS                  0x11F18
 176#define PE_AIC_VERSION                  0x11F1C
 177
 178/* Processing Engine General Configuration and Version */
 179#define PE_IN_FLIGHT                    0x11FF0
 180#define PE_OPTIONS                      0x11FF8
 181#define PE_VERSION                      0x11FFC
 182
 183/* EIP-97 - Global */
 184#define EIP97_CLOCK_STATE               0x1FFE4
 185#define EIP97_FORCE_CLOCK_ON            0x1FFE8
 186#define EIP97_FORCE_CLOCK_OFF           0x1FFEC
 187#define EIP97_MST_CTRL                  0x1FFF4
 188#define EIP97_OPTIONS                   0x1FFF8
 189#define EIP97_VERSION                   0x1FFFC
 190#endif /* __MTK_REGS_H__ */
 191