diff options
Diffstat (limited to 'drivers/devfreq/event/exynos-nocp.h')
| -rw-r--r-- | drivers/devfreq/event/exynos-nocp.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/devfreq/event/exynos-nocp.h b/drivers/devfreq/event/exynos-nocp.h new file mode 100644 index 000000000..2d6f08cfd --- /dev/null +++ b/drivers/devfreq/event/exynos-nocp.h @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * exynos-nocp.h - Exynos NoC (Network on Chip) Probe header file + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * Author : Chanwoo Choi <cw00.choi@samsung.com> + */ + +#ifndef __EXYNOS_NOCP_H__ +#define __EXYNOS_NOCP_H__ + +enum nocp_reg { + NOCP_ID_REVISION_ID = 0x04, + NOCP_MAIN_CTL = 0x08, + NOCP_CFG_CTL = 0x0C, + + NOCP_STAT_PERIOD = 0x24, + NOCP_STAT_GO = 0x28, + NOCP_STAT_ALARM_MIN = 0x2C, + NOCP_STAT_ALARM_MAX = 0x30, + NOCP_STAT_ALARM_STATUS = 0x34, + NOCP_STAT_ALARM_CLR = 0x38, + + NOCP_COUNTERS_0_SRC = 0x138, + NOCP_COUNTERS_0_ALARM_MODE = 0x13C, + NOCP_COUNTERS_0_VAL = 0x140, + + NOCP_COUNTERS_1_SRC = 0x14C, + NOCP_COUNTERS_1_ALARM_MODE = 0x150, + NOCP_COUNTERS_1_VAL = 0x154, + + NOCP_COUNTERS_2_SRC = 0x160, + NOCP_COUNTERS_2_ALARM_MODE = 0x164, + NOCP_COUNTERS_2_VAL = 0x168, + + NOCP_COUNTERS_3_SRC = 0x174, + NOCP_COUNTERS_3_ALARM_MODE = 0x178, + NOCP_COUNTERS_3_VAL = 0x17C, +}; + +/* NOCP_MAIN_CTL register */ +#define NOCP_MAIN_CTL_ERREN_MASK BIT(0) +#define NOCP_MAIN_CTL_TRACEEN_MASK BIT(1) +#define NOCP_MAIN_CTL_PAYLOADEN_MASK BIT(2) +#define NOCP_MAIN_CTL_STATEN_MASK BIT(3) +#define NOCP_MAIN_CTL_ALARMEN_MASK BIT(4) +#define NOCP_MAIN_CTL_STATCONDDUMP_MASK BIT(5) +#define NOCP_MAIN_CTL_INTRUSIVEMODE_MASK BIT(6) + +/* NOCP_CFG_CTL register */ +#define NOCP_CFG_CTL_GLOBALEN_MASK BIT(0) +#define NOCP_CFG_CTL_ACTIVE_MASK BIT(1) + +/* NOCP_COUNTERS_x_SRC register */ +#define NOCP_CNT_SRC_INTEVENT_SHIFT 0 +#define NOCP_CNT_SRC_INTEVENT_MASK (0x1F << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_OFF_MASK (0x0 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_CYCLE_MASK (0x1 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_IDLE_MASK (0x2 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_XFER_MASK (0x3 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_BUSY_MASK (0x4 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_WAIT_MASK (0x5 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_PKT_MASK (0x6 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_BYTE_MASK (0x8 << NOCP_CNT_SRC_INTEVENT_SHIFT) +#define NOCP_CNT_SRC_INTEVENT_CHAIN_MASK (0x10 << NOCP_CNT_SRC_INTEVENT_SHIFT) + +/* NOCP_COUNTERS_x_ALARM_MODE register */ +#define NOCP_CNT_ALARM_MODE_SHIFT 0 +#define NOCP_CNT_ALARM_MODE_MASK (0x3 << NOCP_CNT_ALARM_MODE_SHIFT) +#define NOCP_CNT_ALARM_MODE_OFF_MASK (0x0 << NOCP_CNT_ALARM_MODE_SHIFT) +#define NOCP_CNT_ALARM_MODE_MIN_MASK (0x1 << NOCP_CNT_ALARM_MODE_SHIFT) +#define NOCP_CNT_ALARM_MODE_MAX_MASK (0x2 << NOCP_CNT_ALARM_MODE_SHIFT) +#define NOCP_CNT_ALARM_MODE_MIN_MAX_MASK (0x3 << NOCP_CNT_ALARM_MODE_SHIFT) + +#endif /* __EXYNOS_NOCP_H__ */ |