1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (c) 2018 NVIDIA Corporation.
4  */
5 
6 #define HOST1X_CHANNEL_DMASTART				0x0000
7 #define HOST1X_CHANNEL_DMASTART_HI			0x0004
8 #define HOST1X_CHANNEL_DMAPUT				0x0008
9 #define HOST1X_CHANNEL_DMAPUT_HI			0x000c
10 #define HOST1X_CHANNEL_DMAGET				0x0010
11 #define HOST1X_CHANNEL_DMAGET_HI			0x0014
12 #define HOST1X_CHANNEL_DMAEND				0x0018
13 #define HOST1X_CHANNEL_DMAEND_HI			0x001c
14 #define HOST1X_CHANNEL_DMACTRL				0x0020
15 #define HOST1X_CHANNEL_DMACTRL_DMASTOP			BIT(0)
16 #define HOST1X_CHANNEL_DMACTRL_DMAGETRST		BIT(1)
17 #define HOST1X_CHANNEL_DMACTRL_DMAINITGET		BIT(2)
18 #define HOST1X_CHANNEL_CMDFIFO_STAT			0x0024
19 #define HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY		BIT(13)
20 #define HOST1X_CHANNEL_CMDFIFO_RDATA			0x0028
21 #define HOST1X_CHANNEL_CMDP_OFFSET			0x0030
22 #define HOST1X_CHANNEL_CMDP_CLASS			0x0034
23 #define HOST1X_CHANNEL_CHANNELSTAT			0x0038
24 #define HOST1X_CHANNEL_CMDPROC_STOP			0x0048
25 #define HOST1X_CHANNEL_TEARDOWN				0x004c
26 
27 #define HOST1X_SYNC_SYNCPT_CPU_INCR(x)			(0x6400 + 4 * (x))
28 #define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(x)	(0x6464 + 4 * (x))
29 #define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(x)	(0x652c + 4 * (x))
30 #define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(x)	(0x6590 + 4 * (x))
31 #define HOST1X_SYNC_SYNCPT(x)				(0x8080 + 4 * (x))
32 #define HOST1X_SYNC_SYNCPT_INT_THRESH(x)		(0x8d00 + 4 * (x))
33 #define HOST1X_SYNC_SYNCPT_CH_APP(x)			(0xa604 + 4 * (x))
34 #define HOST1X_SYNC_SYNCPT_CH_APP_CH(v)			(((v) & 0x3f) << 8)
35