35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2018 NVIDIA Corporation.
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*/
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#define HOST1X_CHANNEL_DMASTART 0x0000
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#define HOST1X_CHANNEL_DMASTART_HI 0x0004
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#define HOST1X_CHANNEL_DMAPUT 0x0008
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#define HOST1X_CHANNEL_DMAPUT_HI 0x000c
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#define HOST1X_CHANNEL_DMAGET 0x0010
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#define HOST1X_CHANNEL_DMAGET_HI 0x0014
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#define HOST1X_CHANNEL_DMAEND 0x0018
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#define HOST1X_CHANNEL_DMAEND_HI 0x001c
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#define HOST1X_CHANNEL_DMACTRL 0x0020
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#define HOST1X_CHANNEL_DMACTRL_DMASTOP BIT(0)
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#define HOST1X_CHANNEL_DMACTRL_DMAGETRST BIT(1)
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#define HOST1X_CHANNEL_DMACTRL_DMAINITGET BIT(2)
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#define HOST1X_CHANNEL_CMDFIFO_STAT 0x0024
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#define HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY BIT(13)
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#define HOST1X_CHANNEL_CMDFIFO_RDATA 0x0028
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#define HOST1X_CHANNEL_CMDP_OFFSET 0x0030
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#define HOST1X_CHANNEL_CMDP_CLASS 0x0034
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#define HOST1X_CHANNEL_CHANNELSTAT 0x0038
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#define HOST1X_CHANNEL_CMDPROC_STOP 0x0048
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#define HOST1X_CHANNEL_TEARDOWN 0x004c
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#define HOST1X_SYNC_SYNCPT_CPU_INCR(x) (0x6400 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(x) (0x6464 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(x) (0x652c + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(x) (0x6590 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT(x) (0x8080 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_INT_THRESH(x) (0x9980 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_CH_APP(x) (0xa604 + 4 * (x))
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#define HOST1X_SYNC_SYNCPT_CH_APP_CH(v) (((v) & 0x3f) << 8)
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