1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
4 * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
7 #include <linux/kernel.h>
10 #include "k3-psil-priv.h"
12 static const struct psil_ep_map *soc_ep_map;
14 struct psil_endpoint_config *psil_get_ep_config(u32 thread_id)
19 if (IS_ENABLED(CONFIG_SOC_K3_AM6))
20 soc_ep_map = &am654_ep_map;
21 else if (IS_ENABLED(CONFIG_SOC_K3_J721E))
22 soc_ep_map = &j721e_ep_map;
23 else if (IS_ENABLED(CONFIG_SOC_K3_J721S2))
24 soc_ep_map = &j721s2_ep_map;
25 else if (IS_ENABLED(CONFIG_SOC_K3_AM642))
26 soc_ep_map = &am64_ep_map;
27 else if (IS_ENABLED(CONFIG_SOC_K3_AM625))
28 soc_ep_map = &am62_ep_map;
31 if (thread_id & K3_PSIL_DST_THREAD_ID_OFFSET && soc_ep_map->dst) {
32 /* check in destination thread map */
33 for (i = 0; i < soc_ep_map->dst_count; i++) {
34 if (soc_ep_map->dst[i].thread_id == thread_id)
35 return &soc_ep_map->dst[i].ep_config;
39 thread_id &= ~K3_PSIL_DST_THREAD_ID_OFFSET;
40 if (soc_ep_map->src) {
41 for (i = 0; i < soc_ep_map->src_count; i++) {
42 if (soc_ep_map->src[i].thread_id == thread_id)
43 return &soc_ep_map->src[i].ep_config;
47 return ERR_PTR(-ENOENT);