| XiaoDong Huang | 51c6bf8 | 2023-06-25 17:38:13 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2024, Rockchip, Inc. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef RK_SCMI_RESET_DOMAIN_H |
| 8 | #define RK_SCMI_RESET_DOMAIN_H |
| 9 | |
| 10 | #include <stdint.h> |
| 11 | |
| 12 | #include <common.h> |
| 13 | |
| 14 | struct rk_scmi_rstd; |
| 15 | |
| 16 | struct rk_scmi_rstd_ops { |
| 17 | int (*reset_auto)(struct rk_scmi_rstd *rstd, uint32_t state); |
| 18 | int (*reset_explicit)(struct rk_scmi_rstd *rstd, bool assert_not_deassert); |
| 19 | }; |
| 20 | |
| 21 | typedef struct rk_scmi_rstd { |
| 22 | char name[SCMI_RESET_DOMAIN_ATTR_NAME_SZ]; |
| 23 | uint32_t id; |
| 24 | uint32_t attribute; |
| 25 | uint32_t latency; |
| 26 | struct rk_scmi_rstd_ops *rstd_ops; |
| 27 | } rk_scmi_rstd_t; |
| 28 | |
| 29 | /* |
| 30 | * Return number of reset domain for an agent |
| 31 | * @agent_id: SCMI agent ID |
| 32 | * Return number of reset domain |
| 33 | */ |
| 34 | size_t rockchip_scmi_rstd_count(unsigned int agent_id); |
| 35 | |
| 36 | /* |
| 37 | * Get rk_scmi_rstd_t point |
| 38 | * @agent_id: SCMI agent ID |
| 39 | * @scmi_id: SCMI rstd ID |
| 40 | * Return a rk_scmi_rstd_t point |
| 41 | */ |
| 42 | rk_scmi_rstd_t *rockchip_scmi_get_rstd(unsigned int agent_id, |
| 43 | unsigned int scmi_id); |
| 44 | |
| 45 | #endif /* RK_SCMI_RESET_DOMAIN_H */ |