1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * exynos-nocp.h - Exynos NoC (Network on Chip) Probe header file |
4 | * |
5 | * Copyright (c) 2016 Samsung Electronics Co., Ltd. |
6 | * Author : Chanwoo Choi <cw00.choi@samsung.com> |
7 | */ |
8 | |
9 | #ifndef __EXYNOS_NOCP_H__ |
10 | #define __EXYNOS_NOCP_H__ |
11 | |
12 | enum nocp_reg { |
13 | NOCP_ID_REVISION_ID = 0x04, |
14 | NOCP_MAIN_CTL = 0x08, |
15 | NOCP_CFG_CTL = 0x0C, |
16 | |
17 | NOCP_STAT_PERIOD = 0x24, |
18 | NOCP_STAT_GO = 0x28, |
19 | NOCP_STAT_ALARM_MIN = 0x2C, |
20 | NOCP_STAT_ALARM_MAX = 0x30, |
21 | NOCP_STAT_ALARM_STATUS = 0x34, |
22 | NOCP_STAT_ALARM_CLR = 0x38, |
23 | |
24 | NOCP_COUNTERS_0_SRC = 0x138, |
25 | NOCP_COUNTERS_0_ALARM_MODE = 0x13C, |
26 | NOCP_COUNTERS_0_VAL = 0x140, |
27 | |
28 | NOCP_COUNTERS_1_SRC = 0x14C, |
29 | NOCP_COUNTERS_1_ALARM_MODE = 0x150, |
30 | NOCP_COUNTERS_1_VAL = 0x154, |
31 | |
32 | NOCP_COUNTERS_2_SRC = 0x160, |
33 | NOCP_COUNTERS_2_ALARM_MODE = 0x164, |
34 | NOCP_COUNTERS_2_VAL = 0x168, |
35 | |
36 | NOCP_COUNTERS_3_SRC = 0x174, |
37 | NOCP_COUNTERS_3_ALARM_MODE = 0x178, |
38 | NOCP_COUNTERS_3_VAL = 0x17C, |
39 | }; |
40 | |
41 | /* NOCP_MAIN_CTL register */ |
42 | #define NOCP_MAIN_CTL_ERREN_MASK BIT(0) |
43 | #define NOCP_MAIN_CTL_TRACEEN_MASK BIT(1) |
44 | #define NOCP_MAIN_CTL_PAYLOADEN_MASK BIT(2) |
45 | #define NOCP_MAIN_CTL_STATEN_MASK BIT(3) |
46 | #define NOCP_MAIN_CTL_ALARMEN_MASK BIT(4) |
47 | #define NOCP_MAIN_CTL_STATCONDDUMP_MASK BIT(5) |
48 | #define NOCP_MAIN_CTL_INTRUSIVEMODE_MASK BIT(6) |
49 | |
50 | /* NOCP_CFG_CTL register */ |
51 | #define NOCP_CFG_CTL_GLOBALEN_MASK BIT(0) |
52 | #define NOCP_CFG_CTL_ACTIVE_MASK BIT(1) |
53 | |
54 | /* NOCP_COUNTERS_x_SRC register */ |
55 | #define NOCP_CNT_SRC_INTEVENT_SHIFT 0 |
56 | #define NOCP_CNT_SRC_INTEVENT_MASK (0x1F << NOCP_CNT_SRC_INTEVENT_SHIFT) |
57 | #define NOCP_CNT_SRC_INTEVENT_OFF_MASK (0x0 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
58 | #define NOCP_CNT_SRC_INTEVENT_CYCLE_MASK (0x1 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
59 | #define NOCP_CNT_SRC_INTEVENT_IDLE_MASK (0x2 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
60 | #define NOCP_CNT_SRC_INTEVENT_XFER_MASK (0x3 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
61 | #define NOCP_CNT_SRC_INTEVENT_BUSY_MASK (0x4 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
62 | #define NOCP_CNT_SRC_INTEVENT_WAIT_MASK (0x5 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
63 | #define NOCP_CNT_SRC_INTEVENT_PKT_MASK (0x6 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
64 | #define NOCP_CNT_SRC_INTEVENT_BYTE_MASK (0x8 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
65 | #define NOCP_CNT_SRC_INTEVENT_CHAIN_MASK (0x10 << NOCP_CNT_SRC_INTEVENT_SHIFT) |
66 | |
67 | /* NOCP_COUNTERS_x_ALARM_MODE register */ |
68 | #define NOCP_CNT_ALARM_MODE_SHIFT 0 |
69 | #define NOCP_CNT_ALARM_MODE_MASK (0x3 << NOCP_CNT_ALARM_MODE_SHIFT) |
70 | #define NOCP_CNT_ALARM_MODE_OFF_MASK (0x0 << NOCP_CNT_ALARM_MODE_SHIFT) |
71 | #define NOCP_CNT_ALARM_MODE_MIN_MASK (0x1 << NOCP_CNT_ALARM_MODE_SHIFT) |
72 | #define NOCP_CNT_ALARM_MODE_MAX_MASK (0x2 << NOCP_CNT_ALARM_MODE_SHIFT) |
73 | #define NOCP_CNT_ALARM_MODE_MIN_MAX_MASK (0x3 << NOCP_CNT_ALARM_MODE_SHIFT) |
74 | |
75 | #endif /* __EXYNOS_NOCP_H__ */ |
76 | |