1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * 4 * (C) COPYRIGHT 2022 ARM Limited. All rights reserved. 5 * 6 * This program is free software and is provided to you under the terms of the 7 * GNU General Public License version 2 as published by the Free Software 8 * Foundation, and any use by you of this program is subject to the terms 9 * of such GNU license. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, you can access it online at 18 * http://www.gnu.org/licenses/gpl-2.0.html. 19 * 20 */ 21 22 #ifndef _CORESIGHT_ELA600_H 23 #define _CORESIGHT_ELA600_H 24 25 #include <linux/bits.h> 26 27 #define ELA_CTRL 0x000 28 #define ELA_TIMECTRL 0x004 29 #define ELA_TSSR 0x008 30 #define ELA_ATBCTRL 0x00C 31 #define ELA_PTACTION 0x010 32 #define ELA_AUXCTRL 0x014 33 #define ELA_CNTSEL 0x018 34 35 #define ELA_CTSR 0x020 36 #define ELA_CCVR 0x024 37 #define ELA_CAVR 0x028 38 #define ELA_RDCAPTID 0x02C 39 #define ELA_RDCAPTIDEXT 0x030 40 41 #define ELA_RRAR 0x040 42 #define ELA_RRDR 0x044 43 #define ELA_RWAR 0x048 44 #define ELA_RWDR 0x04C 45 46 #define ELA_SIGSEL(x) (0x100 + 0x100 * (x)) 47 #define ELA_TRIGCTRL(x) (ELA_SIGSEL(x) + 0x004) 48 #define ELA_NEXTSTATE(x) (ELA_SIGSEL(x) + 0x008) 49 #define ELA_ACTION(x) (ELA_SIGSEL(x) + 0x00C) 50 #define ELA_ALTNEXTSTATE(x) (ELA_SIGSEL(x) + 0x010) 51 #define ELA_ALTACTION(x) (ELA_SIGSEL(x) + 0x014) 52 #define ELA_COMPCTRL(x) (ELA_SIGSEL(x) + 0x018) 53 #define ELA_ALTCOMPCTRL(x) (ELA_SIGSEL(x) + 0x01C) 54 #define ELA_COUNTCOMP(x) (ELA_SIGSEL(x) + 0x020) 55 #define ELA_TWBSEL(x) (ELA_SIGSEL(x) + 0x028) 56 #define ELA_EXTMASK(x) (ELA_SIGSEL(x) + 0x030) 57 #define ELA_EXTCOMP(x) (ELA_SIGSEL(x) + 0x034) 58 #define ELA_QUALMASK(x) (ELA_SIGSEL(x) + 0x038) 59 #define ELA_QUALCOMP(x) (ELA_SIGSEL(x) + 0x03C) 60 #define ELA_SIGMASK(x, y) (ELA_SIGSEL(x) + 0x040 + 4 * (y)) 61 #define ELA_SIGCOMP(x, y) (ELA_SIGSEL(x) + 0x080 + 4 * (y)) 62 63 #define ELA_ITTRIGOUT 0xEE8 64 #define ELA_ITATBDATA 0xEEC 65 #define ELA_ITATBCTR1 0xEF0 66 #define ELA_ITATBCTR0 0xEF4 67 #define ELA_ITTRIGIN 0xEF8 68 #define ELA_ITCTRL 0xF00 69 70 #define ELA_AUTHSTATUS 0xFB8 71 72 #define ELA_DEVARCH 0xFBC 73 #define ELA_DEVID2 0xFC0 74 #define ELA_DEVID1 0xFC4 75 #define ELA_DEVID 0xFC8 76 #define ELA_DEVTYPE 0xFCC 77 78 #define ELA_PIDR4 0xFD0 79 #define ELA_PIDR5 0xFD4 80 #define ELA_PIDR6 0xFD8 81 #define ELA_PIDR7 0xFDC 82 #define ELA_PIDR0 0xFE0 83 #define ELA_PIDR1 0xFE4 84 #define ELA_PIDR2 0xFE8 85 #define ELA_PIDR3 0xFEC 86 #define ELA_CIDR0 0xFF0 87 #define ELA_CIDR1 0xFF4 88 #define ELA_CIDR2 0xFF8 89 #define ELA_CIDR3 0xFFC 90 91 /* REGISTER MASKS */ 92 #define ELA_CTRL_RUN BIT(0) 93 #define ELA_CTRL_TRACE_BUSY BIT(1) 94 95 #define ELA_TIMECTRL_TSEN BIT(16) 96 #define ELA_TIMECTRL_TSINT GEN_MASK(15, 12) 97 #define ELA_TIMECTRL_TCSEL1 GEN_MASK(7, 4) 98 #define ELA_TIMECTRL_TCSEL0 GEN_MASK(3, 0) 99 100 #define ELA_ATBCTRL_PREDICT BIT(31) 101 #define ELA_ATBCTRL_ATID_TRIG_EN BIT(15) 102 #define ELA_ATBCTRL_ATID_VALUE GEN_MASK(14, 8) 103 #define ELA_ATBCTRL_ASYNC_INTERVAL GEN_MASK(7, 0) 104 105 #define ELA_ACTION_ELAOUTPUT GEN_MASK(7, 4) 106 #define ELA_ACTION_TRACE BIT(3) 107 #define ELA_ACTION_STOPCLOCK BIT(2) 108 #define ELA_ACTION_CTTRIGOUT GEN_MASK(1, 0) 109 110 #define ELA_AUXCTRL_FLUSH_DIS BIT(0) 111 112 #define ELA_SIGSEL_JCN_REQUEST BIT(0) 113 #define ELA_SIGSEL_JCN_RESPONSE BIT(1) 114 #define ELA_SIGSEL_CEU_EXECUTION BIT(2) 115 #define ELA_SIGSEL_MCU_AHBP BIT(3) 116 #define ELA_SIGSEL_HOST_AXI BIT(4) 117 118 #define ELA_TRIGCTRL_ALTCOMPSEL BIT(15) 119 #define ELA_TRIGCTRL_ALTCOMP GEN_MASK(14, 12) 120 #define ELA_TRIGCTRL_CAPTID GEN_MASK(11, 10) 121 #define ELA_TRIGCTRL_COUNTBRK BIT(9) 122 #define ELA_TRIGCTRL_COUNTCLR BIT(8) 123 #define ELA_TRIGCTRL_TRACE GEN_MASK(7, 6) 124 #define ELA_TRIGCTRL_COUNTSRC BIT(5) 125 #define ELA_TRIGCTRL_WATCHRST BIT(4) 126 #define ELA_TRIGCTRL_COMPSEL BIT(3) 127 #define ELA_TRIGCTRL_COMP GEN_MASK(2, 0) 128 129 #endif /* _CORESIGHT_ELA600_H */ 130