18c6bb62fSPeter Ujfalusi /* SPDX-License-Identifier: GPL-2.0 */ 28c6bb62fSPeter Ujfalusi /* 38c6bb62fSPeter Ujfalusi * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com 48c6bb62fSPeter Ujfalusi */ 58c6bb62fSPeter Ujfalusi 68c6bb62fSPeter Ujfalusi #ifndef K3_PSIL_PRIV_H_ 78c6bb62fSPeter Ujfalusi #define K3_PSIL_PRIV_H_ 88c6bb62fSPeter Ujfalusi 98c6bb62fSPeter Ujfalusi #include <linux/dma/k3-psil.h> 108c6bb62fSPeter Ujfalusi 118c6bb62fSPeter Ujfalusi struct psil_ep { 128c6bb62fSPeter Ujfalusi u32 thread_id; 138c6bb62fSPeter Ujfalusi struct psil_endpoint_config ep_config; 148c6bb62fSPeter Ujfalusi }; 158c6bb62fSPeter Ujfalusi 168c6bb62fSPeter Ujfalusi /** 178c6bb62fSPeter Ujfalusi * struct psil_ep_map - PSI-L thread ID configuration maps 188c6bb62fSPeter Ujfalusi * @name: Name of the map, set it to the name of the SoC 198c6bb62fSPeter Ujfalusi * @src: Array of source PSI-L thread configurations 208c6bb62fSPeter Ujfalusi * @src_count: Number of entries in the src array 218c6bb62fSPeter Ujfalusi * @dst: Array of destination PSI-L thread configurations 228c6bb62fSPeter Ujfalusi * @dst_count: Number of entries in the dst array 238c6bb62fSPeter Ujfalusi * 248c6bb62fSPeter Ujfalusi * In case of symmetric configuration for a matching src/dst thread (for example 258c6bb62fSPeter Ujfalusi * 0x4400 and 0xc400) only the src configuration can be present. If no dst 268c6bb62fSPeter Ujfalusi * configuration found the code will look for (dst_thread_id & ~0x8000) to find 278c6bb62fSPeter Ujfalusi * the symmetric match. 288c6bb62fSPeter Ujfalusi */ 298c6bb62fSPeter Ujfalusi struct psil_ep_map { 308c6bb62fSPeter Ujfalusi char *name; 318c6bb62fSPeter Ujfalusi struct psil_ep *src; 328c6bb62fSPeter Ujfalusi int src_count; 338c6bb62fSPeter Ujfalusi struct psil_ep *dst; 348c6bb62fSPeter Ujfalusi int dst_count; 358c6bb62fSPeter Ujfalusi }; 368c6bb62fSPeter Ujfalusi 378c6bb62fSPeter Ujfalusi struct psil_endpoint_config *psil_get_ep_config(u32 thread_id); 388c6bb62fSPeter Ujfalusi 392bd8010aSPeter Ujfalusi /* SoC PSI-L endpoint maps */ 402bd8010aSPeter Ujfalusi extern struct psil_ep_map am654_ep_map; 412bd8010aSPeter Ujfalusi extern struct psil_ep_map j721e_ep_map; 42e9ca48d9SPeter Ujfalusi extern struct psil_ep_map j7200_ep_map; 432329725dSPeter Ujfalusi extern struct psil_ep_map am64_ep_map; 4478b2f63cSAswath Govindraju extern struct psil_ep_map j721s2_ep_map; 455ac6bfb5SVignesh Raghavendra extern struct psil_ep_map am62_ep_map; 46aac6db7eSJai Luthra extern struct psil_ep_map am62a_ep_map; 47*82e6051aSApurva Nandan extern struct psil_ep_map j784s4_ep_map; 482bd8010aSPeter Ujfalusi 498c6bb62fSPeter Ujfalusi #endif /* K3_PSIL_PRIV_H_ */ 50