blob: 4ab998756bbc053050f25e291d5c358dee6093d8 (
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
47
48
49
50
51
52
53
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2021 MediaTek Corporation. All rights reserved.
*/
#ifndef __MTK_ADSP_HELPER_H__
#define __MTK_ADSP_HELPER_H__
#include <linux/firmware/mediatek/mtk-adsp-ipc.h>
/*
* Global important adsp data structure.
*/
struct mtk_adsp_chip_info {
phys_addr_t pa_sram;
phys_addr_t pa_dram; /* adsp dram physical base */
phys_addr_t pa_shared_dram; /* adsp dram physical base */
phys_addr_t pa_cfgreg;
u32 sramsize;
u32 dramsize;
u32 cfgregsize;
void __iomem *va_sram; /* corresponding to pa_sram */
void __iomem *va_dram; /* corresponding to pa_dram */
void __iomem *va_cfgreg;
void __iomem *shared_sram; /* part of va_sram */
void __iomem *shared_dram; /* part of va_dram */
phys_addr_t adsp_bootup_addr;
int dram_offset; /*dram offset between system and dsp view*/
phys_addr_t pa_secreg;
u32 secregsize;
void __iomem *va_secreg;
phys_addr_t pa_busreg;
u32 busregsize;
void __iomem *va_busreg;
};
struct adsp_priv {
struct device *dev;
struct snd_sof_dev *sdev;
struct mtk_adsp_ipc *dsp_ipc;
struct platform_device *ipc_dev;
struct mtk_adsp_chip_info *adsp;
struct clk **clk;
u32 (*ap2adsp_addr)(u32 addr, void *data);
u32 (*adsp2ap_addr)(u32 addr, void *data);
void *private_data;
};
#endif
|
