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path: root/drivers/devfreq/event/exynos-nocp.h
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Diffstat (limited to 'drivers/devfreq/event/exynos-nocp.h')
-rw-r--r--drivers/devfreq/event/exynos-nocp.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/devfreq/event/exynos-nocp.h b/drivers/devfreq/event/exynos-nocp.h
new file mode 100644
index 000000000000..28564db0edb8
--- /dev/null
+++ b/drivers/devfreq/event/exynos-nocp.h
@@ -0,0 +1,78 @@
+/*
+ * 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>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#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__ */