blob: e51e179cdb5672cab6c4d424c5f6802856e25fed (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
*/
#ifndef K3_PSIL_PRIV_H_
#define K3_PSIL_PRIV_H_
#include <linux/dma/k3-psil.h>
struct psil_ep {
u32 thread_id;
struct psil_endpoint_config ep_config;
};
/**
* struct psil_ep_map - PSI-L thread ID configuration maps
* @name: Name of the map, set it to the name of the SoC
* @src: Array of source PSI-L thread configurations
* @src_count: Number of entries in the src array
* @dst: Array of destination PSI-L thread configurations
* @dst_count: Number of entries in the dst array
*
* In case of symmetric configuration for a matching src/dst thread (for example
* 0x4400 and 0xc400) only the src configuration can be present. If no dst
* configuration found the code will look for (dst_thread_id & ~0x8000) to find
* the symmetric match.
*/
struct psil_ep_map {
char *name;
struct psil_ep *src;
int src_count;
struct psil_ep *dst;
int dst_count;
};
struct psil_endpoint_config *psil_get_ep_config(u32 thread_id);
/* SoC PSI-L endpoint maps */
extern struct psil_ep_map am654_ep_map;
extern struct psil_ep_map j721e_ep_map;
extern struct psil_ep_map j7200_ep_map;
extern struct psil_ep_map am64_ep_map;
extern struct psil_ep_map j721s2_ep_map;
#endif /* K3_PSIL_PRIV_H_ */
|
