xref: /openbmc/linux/drivers/gpu/drm/radeon/r600_reg.h (revision a69e40fd)
1 /*
2  * Copyright 2008 Advanced Micro Devices, Inc.
3  * Copyright 2008 Red Hat Inc.
4  * Copyright 2009 Jerome Glisse.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in
14  * all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22  * OTHER DEALINGS IN THE SOFTWARE.
23  *
24  * Authors: Dave Airlie
25  *          Alex Deucher
26  *          Jerome Glisse
27  */
28 #ifndef __R600_REG_H__
29 #define __R600_REG_H__
30 
31 #define R600_PCIE_PORT_INDEX                0x0038
32 #define R600_PCIE_PORT_DATA                 0x003c
33 
34 #define R600_RCU_INDEX                      0x0100
35 #define R600_RCU_DATA                       0x0104
36 
37 #define R600_UVD_CTX_INDEX                  0xf4a0
38 #define R600_UVD_CTX_DATA                   0xf4a4
39 
40 #define R600_MC_VM_FB_LOCATION			0x2180
41 #define		R600_MC_FB_BASE_MASK			0x0000FFFF
42 #define		R600_MC_FB_BASE_SHIFT			0
43 #define		R600_MC_FB_TOP_MASK			0xFFFF0000
44 #define		R600_MC_FB_TOP_SHIFT			16
45 #define R600_MC_VM_AGP_TOP			0x2184
46 #define		R600_MC_AGP_TOP_MASK			0x0003FFFF
47 #define		R600_MC_AGP_TOP_SHIFT			0
48 #define R600_MC_VM_AGP_BOT			0x2188
49 #define		R600_MC_AGP_BOT_MASK			0x0003FFFF
50 #define		R600_MC_AGP_BOT_SHIFT			0
51 #define R600_MC_VM_AGP_BASE			0x218c
52 #define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR	0x2190
53 #define		R600_LOGICAL_PAGE_NUMBER_MASK		0x000FFFFF
54 #define		R600_LOGICAL_PAGE_NUMBER_SHIFT		0
55 #define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR	0x2194
56 #define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR	0x2198
57 
58 #define R700_MC_VM_FB_LOCATION			0x2024
59 #define		R700_MC_FB_BASE_MASK			0x0000FFFF
60 #define		R700_MC_FB_BASE_SHIFT			0
61 #define		R700_MC_FB_TOP_MASK			0xFFFF0000
62 #define		R700_MC_FB_TOP_SHIFT			16
63 #define R700_MC_VM_AGP_TOP			0x2028
64 #define		R700_MC_AGP_TOP_MASK			0x0003FFFF
65 #define		R700_MC_AGP_TOP_SHIFT			0
66 #define R700_MC_VM_AGP_BOT			0x202c
67 #define		R700_MC_AGP_BOT_MASK			0x0003FFFF
68 #define		R700_MC_AGP_BOT_SHIFT			0
69 #define R700_MC_VM_AGP_BASE			0x2030
70 #define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR	0x2034
71 #define		R700_LOGICAL_PAGE_NUMBER_MASK		0x000FFFFF
72 #define		R700_LOGICAL_PAGE_NUMBER_SHIFT		0
73 #define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR	0x2038
74 #define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR	0x203c
75 
76 #define R600_RAMCFG				       0x2408
77 #       define R600_CHANSIZE                           (1 << 7)
78 #       define R600_CHANSIZE_OVERRIDE                  (1 << 10)
79 
80 
81 #define R600_GENERAL_PWRMGT                                        0x618
82 #	define R600_OPEN_DRAIN_PADS				   (1 << 11)
83 
84 #define R600_LOWER_GPIO_ENABLE                                     0x710
85 #define R600_CTXSW_VID_LOWER_GPIO_CNTL                             0x718
86 #define R600_HIGH_VID_LOWER_GPIO_CNTL                              0x71c
87 #define R600_MEDIUM_VID_LOWER_GPIO_CNTL                            0x720
88 #define R600_LOW_VID_LOWER_GPIO_CNTL                               0x724
89 
90 #define R600_D1GRPH_SWAP_CONTROL                     0x610C
91 #       define R600_D1GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
92 #       define R600_D1GRPH_SWAP_ENDIAN_NONE          0
93 #       define R600_D1GRPH_SWAP_ENDIAN_16BIT         1
94 #       define R600_D1GRPH_SWAP_ENDIAN_32BIT         2
95 #       define R600_D1GRPH_SWAP_ENDIAN_64BIT         3
96 #       define R600_D1GRPH_RED_CROSSBAR(x)           (((x) & 0x3) << 4)
97 #       define R600_D1GRPH_RED_SEL_R                 0
98 #       define R600_D1GRPH_RED_SEL_G                 1
99 #       define R600_D1GRPH_RED_SEL_B                 2
100 #       define R600_D1GRPH_RED_SEL_A                 3
101 #       define R600_D1GRPH_GREEN_CROSSBAR(x)         (((x) & 0x3) << 6)
102 #       define R600_D1GRPH_GREEN_SEL_G               0
103 #       define R600_D1GRPH_GREEN_SEL_B               1
104 #       define R600_D1GRPH_GREEN_SEL_A               2
105 #       define R600_D1GRPH_GREEN_SEL_R               3
106 #       define R600_D1GRPH_BLUE_CROSSBAR(x)          (((x) & 0x3) << 8)
107 #       define R600_D1GRPH_BLUE_SEL_B                0
108 #       define R600_D1GRPH_BLUE_SEL_A                1
109 #       define R600_D1GRPH_BLUE_SEL_R                2
110 #       define R600_D1GRPH_BLUE_SEL_G                3
111 #       define R600_D1GRPH_ALPHA_CROSSBAR(x)         (((x) & 0x3) << 10)
112 #       define R600_D1GRPH_ALPHA_SEL_A               0
113 #       define R600_D1GRPH_ALPHA_SEL_R               1
114 #       define R600_D1GRPH_ALPHA_SEL_G               2
115 #       define R600_D1GRPH_ALPHA_SEL_B               3
116 
117 #define R600_HDP_NONSURFACE_BASE                                0x2c04
118 
119 #define R600_BUS_CNTL                                           0x5420
120 #       define R600_BIOS_ROM_DIS                                (1 << 1)
121 #define R600_CONFIG_CNTL                                        0x5424
122 #define R600_CONFIG_MEMSIZE                                     0x5428
123 #define R600_CONFIG_F0_BASE                                     0x542C
124 #define R600_CONFIG_APER_SIZE                                   0x5430
125 
126 #define	R600_BIF_FB_EN						0x5490
127 #define		R600_FB_READ_EN					(1 << 0)
128 #define		R600_FB_WRITE_EN				(1 << 1)
129 
130 #define R600_CITF_CNTL           				0x200c
131 #define		R600_BLACKOUT_MASK				0x00000003
132 
133 #define R700_MC_CITF_CNTL           				0x25c0
134 
135 #define R600_ROM_CNTL                              0x1600
136 #       define R600_SCK_OVERWRITE                  (1 << 1)
137 #       define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28
138 #       define R600_SCK_PRESCALE_CRYSTAL_CLK_MASK  (0xf << 28)
139 
140 #define R600_CG_SPLL_FUNC_CNTL                     0x600
141 #       define R600_SPLL_BYPASS_EN                 (1 << 3)
142 #define R600_CG_SPLL_STATUS                        0x60c
143 #       define R600_SPLL_CHG_STATUS                (1 << 1)
144 
145 #define R600_BIOS_0_SCRATCH               0x1724
146 #define R600_BIOS_1_SCRATCH               0x1728
147 #define R600_BIOS_2_SCRATCH               0x172c
148 #define R600_BIOS_3_SCRATCH               0x1730
149 #define R600_BIOS_4_SCRATCH               0x1734
150 #define R600_BIOS_5_SCRATCH               0x1738
151 #define R600_BIOS_6_SCRATCH               0x173c
152 #define R600_BIOS_7_SCRATCH               0x1740
153 
154 /* Audio, these regs were reverse enginered,
155  * so the chance is high that the naming is wrong
156  * R6xx+ ??? */
157 
158 /* Audio clocks */
159 #define R600_AUDIO_PLL1_MUL               0x0514
160 #define R600_AUDIO_PLL1_DIV               0x0518
161 #define R600_AUDIO_PLL2_MUL               0x0524
162 #define R600_AUDIO_PLL2_DIV               0x0528
163 #define R600_AUDIO_CLK_SRCSEL             0x0534
164 
165 /* Audio general */
166 #define R600_AUDIO_ENABLE                 0x7300
167 #define R600_AUDIO_TIMING                 0x7344
168 
169 /* Audio params */
170 #define R600_AUDIO_VENDOR_ID              0x7380
171 #define R600_AUDIO_REVISION_ID            0x7384
172 #define R600_AUDIO_ROOT_NODE_COUNT        0x7388
173 #define R600_AUDIO_NID1_NODE_COUNT        0x738c
174 #define R600_AUDIO_NID1_TYPE              0x7390
175 #define R600_AUDIO_SUPPORTED_SIZE_RATE    0x7394
176 #define R600_AUDIO_SUPPORTED_CODEC        0x7398
177 #define R600_AUDIO_SUPPORTED_POWER_STATES 0x739c
178 #define R600_AUDIO_NID2_CAPS              0x73a0
179 #define R600_AUDIO_NID3_CAPS              0x73a4
180 #define R600_AUDIO_NID3_PIN_CAPS          0x73a8
181 
182 /* Audio conn list */
183 #define R600_AUDIO_CONN_LIST_LEN          0x73ac
184 #define R600_AUDIO_CONN_LIST              0x73b0
185 
186 /* Audio verbs */
187 #define R600_AUDIO_RATE_BPS_CHANNEL       0x73c0
188 #define R600_AUDIO_PLAYING                0x73c4
189 #define R600_AUDIO_IMPLEMENTATION_ID      0x73c8
190 #define R600_AUDIO_CONFIG_DEFAULT         0x73cc
191 #define R600_AUDIO_PIN_SENSE              0x73d0
192 #define R600_AUDIO_PIN_WIDGET_CNTL        0x73d4
193 #define R600_AUDIO_STATUS_BITS            0x73d8
194 
195 #define DCE2_HDMI_OFFSET0		(0x7400 - 0x7400)
196 #define DCE2_HDMI_OFFSET1		(0x7700 - 0x7400)
197 /* DCE3.2 second instance starts at 0x7800 */
198 #define DCE3_HDMI_OFFSET0		(0x7400 - 0x7400)
199 #define DCE3_HDMI_OFFSET1		(0x7800 - 0x7400)
200 
201 #endif
202