1 /* 2 * Copyright (c) 2018 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(x) (0x8080 + 4 * (x)) 44 #define HOST1X_SYNC_SYNCPT_INT_THRESH(x) (0x8d00 + 4 * (x)) 45 #define HOST1X_SYNC_SYNCPT_CH_APP(x) (0xa604 + 4 * (x)) 46 #define HOST1X_SYNC_SYNCPT_CH_APP_CH(v) (((v) & 0x3f) << 8) 47