/* $NetBSD: r600_reg.h,v 1.2 2018/08/27 04:58:36 riastradh Exp $ */
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
* Copyright 2009 Jerome Glisse.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Dave Airlie
* Alex Deucher
* Jerome Glisse
*/
#ifndef __R600_REG_H__
#define __R600_REG_H__
#define R600_PCIE_PORT_INDEX 0x0038
#define R600_PCIE_PORT_DATA 0x003c
#define R600_RCU_INDEX 0x0100
#define R600_RCU_DATA 0x0104
#define R600_UVD_CTX_INDEX 0xf4a0
#define R600_UVD_CTX_DATA 0xf4a4
#define R600_MC_VM_FB_LOCATION 0x2180
#define R600_MC_FB_BASE_MASK 0x0000FFFF
#define R600_MC_FB_BASE_SHIFT 0
#define R600_MC_FB_TOP_MASK 0xFFFF0000
#define R600_MC_FB_TOP_SHIFT 16
#define R600_MC_VM_AGP_TOP 0x2184
#define R600_MC_AGP_TOP_MASK 0x0003FFFF
#define R600_MC_AGP_TOP_SHIFT 0
#define R600_MC_VM_AGP_BOT 0x2188
#define R600_MC_AGP_BOT_MASK 0x0003FFFF
#define R600_MC_AGP_BOT_SHIFT 0
#define R600_MC_VM_AGP_BASE 0x218c
#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2190
#define R600_LOGICAL_PAGE_NUMBER_MASK 0x000FFFFF
#define R600_LOGICAL_PAGE_NUMBER_SHIFT 0
#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2194
#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x2198
#define R700_MC_VM_FB_LOCATION 0x2024
#define R700_MC_FB_BASE_MASK 0x0000FFFF
#define R700_MC_FB_BASE_SHIFT 0
#define R700_MC_FB_TOP_MASK 0xFFFF0000
#define R700_MC_FB_TOP_SHIFT 16
#define R700_MC_VM_AGP_TOP 0x2028
#define R700_MC_AGP_TOP_MASK 0x0003FFFF
#define R700_MC_AGP_TOP_SHIFT 0
#define R700_MC_VM_AGP_BOT 0x202c
#define R700_MC_AGP_BOT_MASK 0x0003FFFF
#define R700_MC_AGP_BOT_SHIFT 0
#define R700_MC_VM_AGP_BASE 0x2030
#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
#define R700_LOGICAL_PAGE_NUMBER_MASK 0x000FFFFF
#define R700_LOGICAL_PAGE_NUMBER_SHIFT 0
#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203c
#define R600_RAMCFG 0x2408
# define R600_CHANSIZE (1 << 7)
# define R600_CHANSIZE_OVERRIDE (1 << 10)
#define R600_GENERAL_PWRMGT 0x618
# define R600_OPEN_DRAIN_PADS (1 << 11)
#define R600_LOWER_GPIO_ENABLE 0x710
#define R600_CTXSW_VID_LOWER_GPIO_CNTL 0x718
#define R600_HIGH_VID_LOWER_GPIO_CNTL 0x71c
#define R600_MEDIUM_VID_LOWER_GPIO_CNTL 0x720
#define R600_LOW_VID_LOWER_GPIO_CNTL 0x724
#define R600_D1GRPH_SWAP_CONTROL 0x610C
# define R600_D1GRPH_SWAP_ENDIAN_NONE (0 << 0)
# define R600_D1GRPH_SWAP_ENDIAN_16BIT (1 << 0)
# define R600_D1GRPH_SWAP_ENDIAN_32BIT (2 << 0)
# define R600_D1GRPH_SWAP_ENDIAN_64BIT (3 << 0)
#define R600_HDP_NONSURFACE_BASE 0x2c04
#define R600_BUS_CNTL 0x5420
# define R600_BIOS_ROM_DIS (1 << 1)
#define R600_CONFIG_CNTL 0x5424
#define R600_CONFIG_MEMSIZE 0x5428
#define R600_CONFIG_F0_BASE 0x542C
#define R600_CONFIG_APER_SIZE 0x5430
#define R600_BIF_FB_EN 0x5490
#define R600_FB_READ_EN (1 << 0)
#define R600_FB_WRITE_EN (1 << 1)
#define R600_CITF_CNTL 0x200c
#define R600_BLACKOUT_MASK 0x00000003
#define R700_MC_CITF_CNTL 0x25c0
#define R600_ROM_CNTL 0x1600
# define R600_SCK_OVERWRITE (1 << 1)
# define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28
# define R600_SCK_PRESCALE_CRYSTAL_CLK_MASK (0xf << 28)
#define R600_CG_SPLL_FUNC_CNTL 0x600
# define R600_SPLL_BYPASS_EN (1 << 3)
#define R600_CG_SPLL_STATUS 0x60c
# define R600_SPLL_CHG_STATUS (1 << 1)
#define R600_BIOS_0_SCRATCH 0x1724
#define R600_BIOS_1_SCRATCH 0x1728
#define R600_BIOS_2_SCRATCH 0x172c
#define R600_BIOS_3_SCRATCH 0x1730
#define R600_BIOS_4_SCRATCH 0x1734
#define R600_BIOS_5_SCRATCH 0x1738
#define R600_BIOS_6_SCRATCH 0x173c
#define R600_BIOS_7_SCRATCH 0x1740
/* Audio, these regs were reverse enginered,
* so the chance is high that the naming is wrong
* R6xx+ ??? */
/* Audio clocks */
#define R600_AUDIO_PLL1_MUL 0x0514
#define R600_AUDIO_PLL1_DIV 0x0518
#define R600_AUDIO_PLL2_MUL 0x0524
#define R600_AUDIO_PLL2_DIV 0x0528
#define R600_AUDIO_CLK_SRCSEL 0x0534
/* Audio general */
#define R600_AUDIO_ENABLE 0x7300
#define R600_AUDIO_TIMING 0x7344
/* Audio params */
#define R600_AUDIO_VENDOR_ID 0x7380
#define R600_AUDIO_REVISION_ID 0x7384
#define R600_AUDIO_ROOT_NODE_COUNT 0x7388
#define R600_AUDIO_NID1_NODE_COUNT 0x738c
#define R600_AUDIO_NID1_TYPE 0x7390
#define R600_AUDIO_SUPPORTED_SIZE_RATE 0x7394
#define R600_AUDIO_SUPPORTED_CODEC 0x7398
#define R600_AUDIO_SUPPORTED_POWER_STATES 0x739c
#define R600_AUDIO_NID2_CAPS 0x73a0
#define R600_AUDIO_NID3_CAPS 0x73a4
#define R600_AUDIO_NID3_PIN_CAPS 0x73a8
/* Audio conn list */
#define R600_AUDIO_CONN_LIST_LEN 0x73ac
#define R600_AUDIO_CONN_LIST 0x73b0
/* Audio verbs */
#define R600_AUDIO_RATE_BPS_CHANNEL 0x73c0
#define R600_AUDIO_PLAYING 0x73c4
#define R600_AUDIO_IMPLEMENTATION_ID 0x73c8
#define R600_AUDIO_CONFIG_DEFAULT 0x73cc
#define R600_AUDIO_PIN_SENSE 0x73d0
#define R600_AUDIO_PIN_WIDGET_CNTL 0x73d4
#define R600_AUDIO_STATUS_BITS 0x73d8
#define DCE2_HDMI_OFFSET0 (0x7400 - 0x7400)
#define DCE2_HDMI_OFFSET1 (0x7700 - 0x7400)
/* DCE3.2 second instance starts at 0x7800 */
#define DCE3_HDMI_OFFSET0 (0x7400 - 0x7400)
#define DCE3_HDMI_OFFSET1 (0x7800 - 0x7400)
#endif