1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
4 * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7 #ifndef __QCOM_COMMAND_DB_H__
8 #define __QCOM_COMMAND_DB_H__
9
10 #include <linux/err.h>
11
12 enum cmd_db_hw_type {
13 CMD_DB_HW_INVALID = 0,
14 CMD_DB_HW_MIN = 3,
15 CMD_DB_HW_ARC = CMD_DB_HW_MIN,
16 CMD_DB_HW_VRM = 4,
17 CMD_DB_HW_BCM = 5,
18 CMD_DB_HW_MAX = CMD_DB_HW_BCM,
19 CMD_DB_HW_ALL = 0xff,
20 };
21
22 #if IS_ENABLED(CONFIG_QCOM_COMMAND_DB)
23 u32 cmd_db_read_addr(const char *resource_id);
24
25 #else
cmd_db_read_addr(const char * resource_id)26 static inline u32 cmd_db_read_addr(const char *resource_id)
27 { return 0; }
28
29 #endif /* CONFIG_QCOM_COMMAND_DB */
30 #endif /* __QCOM_COMMAND_DB_H__ */
31