040a9a7bf5
Create new jtag header file and move jtag related definitions to it. This will decouple jtag code and help make coresight code generic. Change-Id: I722de9945800a4d0ba5b792c1b6dda5fc0b3cc40 Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _LINUX_CS_H
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#define _LINUX_CS_H
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/* Peripheral id registers (0xFD0-0xFEC) */
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#define CS_PIDR4 (0xFD0)
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#define CS_PIDR5 (0xFD4)
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#define CS_PIDR6 (0xFD8)
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#define CS_PIDR7 (0xFDC)
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#define CS_PIDR0 (0xFE0)
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#define CS_PIDR1 (0xFE4)
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#define CS_PIDR2 (0xFE8)
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#define CS_PIDR3 (0xFEC)
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/* Component id registers (0xFF0-0xFFC) */
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#define CS_CIDR0 (0xFF0)
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#define CS_CIDR1 (0xFF4)
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#define CS_CIDR2 (0xFF8)
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#define CS_CIDR3 (0xFFC)
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/* DBGv7 with baseline CP14 registers implemented */
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#define ARM_DEBUG_ARCH_V7B (0x3)
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/* DBGv7 with all CP14 registers implemented */
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#define ARM_DEBUG_ARCH_V7 (0x4)
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#define ARM_DEBUG_ARCH_V7_1 (0x5)
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#define ETM_ARCH_V3_3 (0x23)
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#define PFT_ARCH_V1_1 (0x31)
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struct qdss_source {
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struct list_head link;
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const char *name;
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uint32_t fport_mask;
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};
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struct msm_qdss_platform_data {
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struct qdss_source *src_table;
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size_t size;
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uint8_t afamily;
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};
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#ifdef CONFIG_MSM_QDSS
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extern struct qdss_source *qdss_get(const char *name);
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extern void qdss_put(struct qdss_source *src);
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extern int qdss_enable(struct qdss_source *src);
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extern void qdss_disable(struct qdss_source *src);
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extern void qdss_disable_sink(void);
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extern int qdss_clk_enable(void);
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extern void qdss_clk_disable(void);
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#else
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static inline struct qdss_source *qdss_get(const char *name) { return NULL; }
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static inline void qdss_put(struct qdss_source *src) {}
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static inline int qdss_enable(struct qdss_source *src) { return -ENOSYS; }
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static inline void qdss_disable(struct qdss_source *src) {}
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static inline void qdss_disable_sink(void) {}
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static inline int qdss_clk_enable(void) { return -ENOSYS; }
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static inline void qdss_clk_disable(void) {}
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#endif
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#endif
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