devfreq/event/exynos-nocp.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * exynos-nocp.h - Exynos NoC (Network on Chip) Probe header file
0004  *
0005  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
0006  * Author : Chanwoo Choi <cw00.choi@samsung.com>
0007  */
0008
0009 #ifndef __EXYNOS_NOCP_H__
0010 #define __EXYNOS_NOCP_H__
0011
0012 enum nocp_reg {
0013     NOCP_ID_REVISION_ID     = 0x04,
0014     NOCP_MAIN_CTL           = 0x08,
0015     NOCP_CFG_CTL            = 0x0C,
0016
0017     NOCP_STAT_PERIOD        = 0x24,
0018     NOCP_STAT_GO            = 0x28,
0019     NOCP_STAT_ALARM_MIN     = 0x2C,
0020     NOCP_STAT_ALARM_MAX     = 0x30,
0021     NOCP_STAT_ALARM_STATUS      = 0x34,
0022     NOCP_STAT_ALARM_CLR     = 0x38,
0023
0024     NOCP_COUNTERS_0_SRC     = 0x138,
0025     NOCP_COUNTERS_0_ALARM_MODE  = 0x13C,
0026     NOCP_COUNTERS_0_VAL     = 0x140,
0027
0028     NOCP_COUNTERS_1_SRC     = 0x14C,
0029     NOCP_COUNTERS_1_ALARM_MODE  = 0x150,
0030     NOCP_COUNTERS_1_VAL     = 0x154,
0031
0032     NOCP_COUNTERS_2_SRC     = 0x160,
0033     NOCP_COUNTERS_2_ALARM_MODE  = 0x164,
0034     NOCP_COUNTERS_2_VAL     = 0x168,
0035
0036     NOCP_COUNTERS_3_SRC     = 0x174,
0037     NOCP_COUNTERS_3_ALARM_MODE  = 0x178,
0038     NOCP_COUNTERS_3_VAL     = 0x17C,
0039 };
0040
0041 /* NOCP_MAIN_CTL register */
0042 #define NOCP_MAIN_CTL_ERREN_MASK        BIT(0)
0043 #define NOCP_MAIN_CTL_TRACEEN_MASK      BIT(1)
0044 #define NOCP_MAIN_CTL_PAYLOADEN_MASK        BIT(2)
0045 #define NOCP_MAIN_CTL_STATEN_MASK       BIT(3)
0046 #define NOCP_MAIN_CTL_ALARMEN_MASK      BIT(4)
0047 #define NOCP_MAIN_CTL_STATCONDDUMP_MASK BIT(5)
0048 #define NOCP_MAIN_CTL_INTRUSIVEMODE_MASK    BIT(6)
0049
0050 /* NOCP_CFG_CTL register */
0051 #define NOCP_CFG_CTL_GLOBALEN_MASK      BIT(0)
0052 #define NOCP_CFG_CTL_ACTIVE_MASK        BIT(1)
0053
0054 /* NOCP_COUNTERS_x_SRC register */
0055 #define NOCP_CNT_SRC_INTEVENT_SHIFT     0
0056 #define NOCP_CNT_SRC_INTEVENT_MASK      (0x1F << NOCP_CNT_SRC_INTEVENT_SHIFT)
0057 #define NOCP_CNT_SRC_INTEVENT_OFF_MASK      (0x0 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0058 #define NOCP_CNT_SRC_INTEVENT_CYCLE_MASK    (0x1 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0059 #define NOCP_CNT_SRC_INTEVENT_IDLE_MASK     (0x2 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0060 #define NOCP_CNT_SRC_INTEVENT_XFER_MASK     (0x3 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0061 #define NOCP_CNT_SRC_INTEVENT_BUSY_MASK     (0x4 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0062 #define NOCP_CNT_SRC_INTEVENT_WAIT_MASK     (0x5 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0063 #define NOCP_CNT_SRC_INTEVENT_PKT_MASK      (0x6 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0064 #define NOCP_CNT_SRC_INTEVENT_BYTE_MASK     (0x8 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0065 #define NOCP_CNT_SRC_INTEVENT_CHAIN_MASK    (0x10 << NOCP_CNT_SRC_INTEVENT_SHIFT)
0066
0067 /* NOCP_COUNTERS_x_ALARM_MODE register */
0068 #define NOCP_CNT_ALARM_MODE_SHIFT       0
0069 #define NOCP_CNT_ALARM_MODE_MASK        (0x3 << NOCP_CNT_ALARM_MODE_SHIFT)
0070 #define NOCP_CNT_ALARM_MODE_OFF_MASK        (0x0 << NOCP_CNT_ALARM_MODE_SHIFT)
0071 #define NOCP_CNT_ALARM_MODE_MIN_MASK        (0x1 << NOCP_CNT_ALARM_MODE_SHIFT)
0072 #define NOCP_CNT_ALARM_MODE_MAX_MASK        (0x2 << NOCP_CNT_ALARM_MODE_SHIFT)
0073 #define NOCP_CNT_ALARM_MODE_MIN_MAX_MASK    (0x3 << NOCP_CNT_ALARM_MODE_SHIFT)
0074
0075 #endif /* __EXYNOS_NOCP_H__ */