1/*
 2 * Copyright (c) 2017 NVIDIA Corporation.
 3 *
 4 * This program is free software; you can redistribute it and/or modify it
 5 * under the terms and conditions of the GNU General Public License,
 6 * version 2, as published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope it will be useful, but WITHOUT
 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
15 *
16 */
17
18#define HOST1X_CHANNEL_DMASTART				0x0000
19#define HOST1X_CHANNEL_DMASTART_HI			0x0004
20#define HOST1X_CHANNEL_DMAPUT				0x0008
21#define HOST1X_CHANNEL_DMAPUT_HI			0x000c
22#define HOST1X_CHANNEL_DMAGET				0x0010
23#define HOST1X_CHANNEL_DMAGET_HI			0x0014
24#define HOST1X_CHANNEL_DMAEND				0x0018
25#define HOST1X_CHANNEL_DMAEND_HI			0x001c
26#define HOST1X_CHANNEL_DMACTRL				0x0020
27#define HOST1X_CHANNEL_DMACTRL_DMASTOP			BIT(0)
28#define HOST1X_CHANNEL_DMACTRL_DMAGETRST		BIT(1)
29#define HOST1X_CHANNEL_DMACTRL_DMAINITGET		BIT(2)
30#define HOST1X_CHANNEL_CMDFIFO_STAT			0x0024
31#define HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY		BIT(13)
32#define HOST1X_CHANNEL_CMDFIFO_RDATA			0x0028
33#define HOST1X_CHANNEL_CMDP_OFFSET			0x0030
34#define HOST1X_CHANNEL_CMDP_CLASS			0x0034
35#define HOST1X_CHANNEL_CHANNELSTAT			0x0038
36#define HOST1X_CHANNEL_CMDPROC_STOP			0x0048
37#define HOST1X_CHANNEL_TEARDOWN				0x004c
38
39#define HOST1X_SYNC_SYNCPT_CPU_INCR(x)			(0x6400 + 4*(x))
40#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(x)	(0x6464 + 4*(x))
41#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(x)	(0x652c + 4*(x))
42#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(x)	(0x6590 + 4*(x))
43#define HOST1X_SYNC_SYNCPT_BASE(x)			(0x8000 + 4*(x))
44#define HOST1X_SYNC_SYNCPT(x)				(0x8080 + 4*(x))
45#define HOST1X_SYNC_SYNCPT_INT_THRESH(x)		(0x8a00 + 4*(x))
46#define HOST1X_SYNC_SYNCPT_CH_APP(x)			(0x9384 + 4*(x))
47#define HOST1X_SYNC_SYNCPT_CH_APP_CH(v)			(((v) & 0x3f) << 8)