1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
2 
3 /*
4  * Copyright (c) 2022 MediaTek Corporation. All rights reserved.
5  *
6  *  Header file for the mt8186 DSP register definition
7  */
8 
9 #ifndef __MT8186_H
10 #define __MT8186_H
11 
12 struct mtk_adsp_chip_info;
13 struct snd_sof_dev;
14 
15 #define DSP_REG_BAR			4
16 #define DSP_SECREG_BAR			5
17 #define DSP_BUSREG_BAR			6
18 
19 /*****************************************************************************
20  *                  R E G I S T E R       TABLE
21  *****************************************************************************/
22 /* dsp cfg */
23 #define ADSP_CFGREG_SW_RSTN		0x0000
24 #define SW_DBG_RSTN_C0			BIT(0)
25 #define SW_RSTN_C0			BIT(4)
26 #define ADSP_HIFI_IO_CONFIG		0x000C
27 #define TRACEMEMREADY			BIT(15)
28 #define RUNSTALL			BIT(31)
29 #define ADSP_IRQ_MASK			0x0030
30 #define ADSP_DVFSRC_REQ			0x0040
31 #define ADSP_DDREN_REQ_0		0x0044
32 #define ADSP_SEMAPHORE			0x0064
33 #define ADSP_WDT_CON_C0			0x007C
34 #define ADSP_MBOX_IRQ_EN		0x009C
35 #define DSP_MBOX0_IRQ_EN		BIT(0)
36 #define DSP_MBOX1_IRQ_EN		BIT(1)
37 #define DSP_MBOX2_IRQ_EN		BIT(2)
38 #define DSP_MBOX3_IRQ_EN		BIT(3)
39 #define DSP_MBOX4_IRQ_EN		BIT(4)
40 #define DSP_PDEBUGPC			0x013C
41 #define ADSP_CK_EN			0x1000
42 #define CORE_CLK_EN			BIT(0)
43 #define COREDBG_EN			BIT(1)
44 #define TIMER_EN			BIT(3)
45 #define DMA_EN				BIT(4)
46 #define UART_EN				BIT(5)
47 #define ADSP_UART_CTRL			0x1010
48 #define UART_BCLK_CG			BIT(0)
49 #define UART_RSTN			BIT(3)
50 
51 /* dsp sec */
52 #define ADSP_PRID			0x0
53 #define ADSP_ALTVEC_C0			0x04
54 #define ADSP_ALTVECSEL			0x0C
55 #define ADSP_ALTVECSEL_C0		BIT(1)
56 
57 /* dsp bus */
58 #define ADSP_SRAM_POOL_CON		0x190
59 #define DSP_SRAM_POOL_PD_MASK		0xF00F /* [0:3] and [12:15] */
60 #define DSP_C0_EMI_MAP_ADDR		0xA00  /* ADSP Core0 To EMI Address Remap */
61 #define DSP_C0_DMAEMI_MAP_ADDR		0xA08  /* DMA0 To EMI Address Remap */
62 
63 /* DSP memories */
64 #define MBOX_OFFSET			0x500000 /* DRAM */
65 #define MBOX_SIZE			0x1000   /* consistent with which in memory.h of sof fw */
66 #define DSP_DRAM_SIZE			0xA00000 /* 16M */
67 
68 /*remap dram between AP and DSP view, 4KB aligned*/
69 #define SRAM_PHYS_BASE_FROM_DSP_VIEW	0x4E100000 /* MT8186 DSP view */
70 #define DRAM_PHYS_BASE_FROM_DSP_VIEW	0x60000000 /* MT8186 DSP view */
71 #define DRAM_REMAP_SHIFT		12
72 #define DRAM_REMAP_MASK			0xFFF
73 
74 #define SIZE_SHARED_DRAM_DL			0x40000 /*Shared buffer for Downlink*/
75 #define SIZE_SHARED_DRAM_UL			0x40000 /*Shared buffer for Uplink*/
76 #define TOTAL_SIZE_SHARED_DRAM_FROM_TAIL	(SIZE_SHARED_DRAM_DL + SIZE_SHARED_DRAM_UL)
77 
78 void mt8186_sof_hifixdsp_boot_sequence(struct snd_sof_dev *sdev, u32 boot_addr);
79 void mt8186_sof_hifixdsp_shutdown(struct snd_sof_dev *sdev);
80 #endif
81