/*
 * Copyright 2010 Advanced Micro Devices, Inc.
 * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
 *                VA Linux Systems Inc., Fremont, California.
 * 
 * All Rights Reserved.
 *
 * 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: Alex Deucher
 *          Kevin E. Martin <martin@xfree86.org>
 *          Rickard E. Faith <faith@valinux.com>
 *          Alan Hourihane <alanh@fairlite.demon.co.uk>
 *          Alexander von Gluck <kallisti5@unixzen.com>
 */
#ifndef __EVERGREEN_REG_H__
#define __EVERGREEN_REG_H__


/* Scratch Registers */
#define EVERGREEN_SCRATCH_REG0                          0x8500
#define EVERGREEN_SCRATCH_REG1                          0x8504
#define EVERGREEN_SCRATCH_REG2                          0x8508
#define EVERGREEN_SCRATCH_REG3                          0x850C
#define EVERGREEN_SCRATCH_REG4                          0x8510
#define EVERGREEN_SCRATCH_REG5                          0x8514
#define EVERGREEN_SCRATCH_REG6                          0x8518
#define EVERGREEN_SCRATCH_REG7                          0x851C
#define EVERGREEN_SCRATCH_UMSK                          0x8540
#define EVERGREEN_SCRATCH_ADDR                          0x8544

/* CRT controler register offset */
#define EVERGREEN_CRTC0_REGISTER_OFFSET         (0x6df0 - 0x6df0)
#define EVERGREEN_CRTC1_REGISTER_OFFSET         (0x79f0 - 0x6df0)
#define EVERGREEN_CRTC2_REGISTER_OFFSET         (0x105f0 - 0x6df0)
#define EVERGREEN_CRTC3_REGISTER_OFFSET         (0x111f0 - 0x6df0)
#define EVERGREEN_CRTC4_REGISTER_OFFSET         (0x11df0 - 0x6df0)
#define EVERGREEN_CRTC5_REGISTER_OFFSET         (0x129f0 - 0x6df0)

/* Memory Controler */
#define EVERGREEN_MC_ARB_RAMCFG                                         0x2760
#define         EVERGREEN_NOOFBANK_SHIFT                                0
#define         EVERGREEN_NOOFBANK_MASK                                 0x00000003
#define         EVERGREEN_NOOFRANK_SHIFT                                2
#define         EVERGREEN_NOOFRANK_MASK                                 0x00000004
#define         EVERGREEN_NOOFROWS_SHIFT                                3
#define         EVERGREEN_NOOFROWS_MASK                                 0x00000038
#define         EVERGREEN_NOOFCOLS_SHIFT                                6
#define         EVERGREEN_NOOFCOLS_MASK                                 0x000000C0
#define         EVERGREEN_CHANSIZE_SHIFT                                8
#define         EVERGREEN_CHANSIZE_MASK                                 0x00000100
#define         EVERGREEN_BURSTLENGTH_SHIFT                             9
#define         EVERGREEN_BURSTLENGTH_MASK                              0x00000200
#define         EVERGREEN_CHANSIZE_OVERRIDE                             (1 << 11)
#define EVERGREEN_FUS_MC_ARB_RAMCFG                                     0x2768
#define EVERGREEN_MC_VM_AGP_TOP                                         0x2028
#define EVERGREEN_MC_VM_AGP_BOT                                         0x202C
#define EVERGREEN_MC_VM_AGP_BASE                                        0x2030
#define EVERGREEN_MC_VM_FB_LOCATION                                     0x2024
#define EVERGREEN_MC_FUS_VM_FB_OFFSET                           0x2898
#define EVERGREEN_MC_VM_MB_L1_TLB0_CNTL                         0x2234
#define EVERGREEN_MC_VM_MB_L1_TLB1_CNTL                         0x2238
#define EVERGREEN_MC_VM_MB_L1_TLB2_CNTL                         0x223C
#define EVERGREEN_MC_VM_MB_L1_TLB3_CNTL                         0x2240
#define         EVERGREEN_ENABLE_L1_TLB                                         (1 << 0)
#define         EVERGREEN_ENABLE_L1_FRAGMENT_PROCESSING         (1 << 1)
#define         EVERGREEN_SYSTEM_ACCESS_MODE_PA_ONLY            (0 << 3)
#define         EVERGREEN_SYSTEM_ACCESS_MODE_USE_SYS_MAP        (1 << 3)
#define         EVERGREEN_SYSTEM_ACCESS_MODE_IN_SYS                     (2 << 3)
#define         EVERGREEN_SYSTEM_ACCESS_MODE_NOT_IN_SYS         (3 << 3)
#define         EVERGREEN_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5)
#define         EVERGREEN_EFFECTIVE_L1_TLB_SIZE(x)                      ((x)<<15)
#define         EVERGREEN_EFFECTIVE_L1_QUEUE_SIZE(x)            ((x)<<18)
#define EVERGREEN_MC_VM_MD_L1_TLB0_CNTL                         0x2654
#define EVERGREEN_MC_VM_MD_L1_TLB1_CNTL                         0x2658
#define EVERGREEN_MC_VM_MD_L1_TLB2_CNTL                         0x265C

#define EVERGREEN_FUS_MC_VM_MD_L1_TLB0_CNTL                     0x265C
#define EVERGREEN_FUS_MC_VM_MD_L1_TLB1_CNTL                     0x2660
#define EVERGREEN_FUS_MC_VM_MD_L1_TLB2_CNTL                     0x2664

#define EVERGREEN_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203C
#define EVERGREEN_MC_VM_SYSTEM_APERTURE_HIGH_ADDR       0x2038
#define EVERGREEN_MC_VM_SYSTEM_APERTURE_LOW_ADDR        0x2034

/* Hot Plug Detection */
#define EVERGREEN_HDP_HOST_PATH_CNTL                            0x2C00
#define EVERGREEN_HDP_NONSURFACE_BASE                           0x2C04
#define EVERGREEN_HDP_NONSURFACE_INFO                           0x2C08
#define EVERGREEN_HDP_NONSURFACE_SIZE                           0x2C0C
#define EVERGREEN_HDP_TILING_CONFIG                                     0x2F3C
#define EVERGREEN_HDP_MEM_COHERENCY_FLUSH_CNTL          0x5480
#define EVERGREEN_HDP_REG_COHERENCY_FLUSH_CNTL          0x54A0

/* Sensors */
#define EVERGREEN_CG_THERMAL_CTRL                                       0x72c
#define         EVERGREEN_TOFFSET_MASK                                  0x00003FE0
#define         EVERGREEN_TOFFSET_SHIFT                                 5
#define EVERGREEN_CG_MULT_THERMAL_STATUS                        0x740
#define         EVERGREEN_ASIC_T(x)                                             ((x) << 16)
#define         EVERGREEN_ASIC_T_MASK                                   0x07FF0000
#define     EVERGREEN_ASIC_T_SHIFT                                      16
#define EVERGREEN_CG_TS0_STATUS                                         0x760
#define         EVERGREEN_TS0_ADC_DOUT_MASK                             0x000003FF
#define         EVERGREEN_TS0_ADC_DOUT_SHIFT                    0
/* APU */
#define EVERGREEN_CG_THERMAL_STATUS                                     0x678

#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS                       0x310
#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH          0x324
#define EVERGREEN_D3VGA_CONTROL                                         0x3e0
#define EVERGREEN_D4VGA_CONTROL                                         0x3e4
#define EVERGREEN_D5VGA_CONTROL                                         0x3e8
#define EVERGREEN_D6VGA_CONTROL                                         0x3ec
#define EVERGREEN_P1PLL_SS_CNTL                                         0x414
#define EVERGREEN_P2PLL_SS_CNTL                                         0x454
#define         EVERGREEN_PxPLL_SS_EN                                   (1 << 12)
#define EVERGREEN_GRPH_ENABLE                                           0x6800
#define EVERGREEN_GRPH_CONTROL                                          0x6804
#define         EVERGREEN_GRPH_DEPTH(x)                                 (((x) & 0x3) << 0)
#define         EVERGREEN_GRPH_DEPTH_8BPP                               0
#define         EVERGREEN_GRPH_DEPTH_16BPP                              1
#define         EVERGREEN_GRPH_DEPTH_32BPP                              2
#define         EVERGREEN_GRPH_FORMAT(x)                                (((x) & 0x7) << 8)
#define         EVERGREEN_GRPH_FORMAT_INDEXED                   0
#define         EVERGREEN_GRPH_FORMAT_ARGB1555                  0
#define         EVERGREEN_GRPH_FORMAT_ARGB565                   1
#define         EVERGREEN_GRPH_FORMAT_ARGB4444                  2
#define         EVERGREEN_GRPH_FORMAT_AI88                              3
#define         EVERGREEN_GRPH_FORMAT_MONO16                    4
#define         EVERGREEN_GRPH_FORMAT_BGRA5551                  5
#define         EVERGREEN_GRPH_FORMAT_ARGB8888                  0
#define         EVERGREEN_GRPH_FORMAT_ARGB2101010               1
#define         EVERGREEN_GRPH_FORMAT_32BPP_DIG                 2
#define         EVERGREEN_GRPH_FORMAT_8B_ARGB2101010    3
#define         EVERGREEN_GRPH_FORMAT_BGRA1010102               4
#define         EVERGREEN_GRPH_FORMAT_8B_BGRA1010102    5
#define         EVERGREEN_GRPH_FORMAT_RGB111110                 6
#define         EVERGREEN_GRPH_FORMAT_BGR101111                 7
#define EVERGREEN_GRPH_SWAP_CONTROL                                     0x680c
#define         EVERGREEN_GRPH_ENDIAN_SWAP(x)                   (((x) & 0x3) << 0)
#define         EVERGREEN_GRPH_ENDIAN_NONE                              0
#define         EVERGREEN_GRPH_ENDIAN_8IN16                             1
#define         EVERGREEN_GRPH_ENDIAN_8IN32                             2
#define         EVERGREEN_GRPH_ENDIAN_8IN64                             3
#define         EVERGREEN_GRPH_RED_CROSSBAR(x)                  (((x) & 0x3) << 4)
#define         EVERGREEN_GRPH_RED_SEL_R                                0
#define         EVERGREEN_GRPH_RED_SEL_G                                1
#define         EVERGREEN_GRPH_RED_SEL_B                                2
#define         EVERGREEN_GRPH_RED_SEL_A                                3
#define         EVERGREEN_GRPH_GREEN_CROSSBAR(x)                (((x) & 0x3) << 6)
#define         EVERGREEN_GRPH_GREEN_SEL_G                              0
#define         EVERGREEN_GRPH_GREEN_SEL_B                              1
#define         EVERGREEN_GRPH_GREEN_SEL_A                              2
#define         EVERGREEN_GRPH_GREEN_SEL_R                              3
#define         EVERGREEN_GRPH_BLUE_CROSSBAR(x)                 (((x) & 0x3) << 8)
#define         EVERGREEN_GRPH_BLUE_SEL_B                               0
#define         EVERGREEN_GRPH_BLUE_SEL_A                               1
#define         EVERGREEN_GRPH_BLUE_SEL_R                               2
#define         EVERGREEN_GRPH_BLUE_SEL_G                               3
#define         EVERGREEN_GRPH_ALPHA_CROSSBAR(x)                (((x) & 0x3) << 10)
#define         EVERGREEN_GRPH_ALPHA_SEL_A                              0
#define         EVERGREEN_GRPH_ALPHA_SEL_R                              1
#define         EVERGREEN_GRPH_ALPHA_SEL_G                              2
#define         EVERGREEN_GRPH_ALPHA_SEL_B                              3
#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS          0x6810
#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS        0x6814
#define         EVERGREEN_GRPH_DFQ_ENABLE                               (1 << 0)
#define         EVERGREEN_GRPH_SURFACE_ADDRESS_MASK             0xffffff00
#define EVERGREEN_GRPH_PITCH                                            0x6818
#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH     0x681c
#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x6820
#define EVERGREEN_GRPH_SURFACE_OFFSET_X                         0x6824
#define EVERGREEN_GRPH_SURFACE_OFFSET_Y                         0x6828
#define EVERGREEN_GRPH_X_START                                          0x682c
#define EVERGREEN_GRPH_Y_START                                          0x6830
#define EVERGREEN_GRPH_X_END                                            0x6834
#define EVERGREEN_GRPH_Y_END                                            0x6838
#define EVERGREEN_GRPH_FLIP_CONTROL                                     0x6848
#       define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)
#define EVERGREEN_CUR_CONTROL                                           0x6998
#define         EVERGREEN_CURSOR_EN                                             (1 << 0)
#define         EVERGREEN_CURSOR_MODE(x)                                (((x) & 0x3) << 8)
#define         EVERGREEN_CURSOR_MONO                                   0
#define         EVERGREEN_CURSOR_24_1                                   1
#define         EVERGREEN_CURSOR_24_8_PRE_MULT                  2
#define         EVERGREEN_CURSOR_24_8_UNPRE_MULT                3
#define         EVERGREEN_CURSOR_2X_MAGNIFY                             (1 << 16)
#define         EVERGREEN_CURSOR_FORCE_MC_ON                    (1 << 20)
#define         EVERGREEN_CURSOR_URGENT_CONTROL(x)              (((x) & 0x7) << 24)
#define         EVERGREEN_CURSOR_URGENT_ALWAYS                  0
#define         EVERGREEN_CURSOR_URGENT_1_8                             1
#define         EVERGREEN_CURSOR_URGENT_1_4                             2
#define         EVERGREEN_CURSOR_URGENT_3_8                             3
#define         EVERGREEN_CURSOR_URGENT_1_2                             4
#define EVERGREEN_CUR_SURFACE_ADDRESS                           0x699c
#define         EVERGREEN_CUR_SURFACE_ADDRESS_MASK              0xfffff000
#define EVERGREEN_CUR_SIZE                                                      0x69a0
#define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH                      0x69a4
#define EVERGREEN_CUR_POSITION                                          0x69a8
#define EVERGREEN_CUR_HOT_SPOT                                          0x69ac
#define EVERGREEN_CUR_COLOR1                                            0x69b0
#define EVERGREEN_CUR_COLOR2                                            0x69b4
#define EVERGREEN_CUR_UPDATE                                            0x69b8
#define         EVERGREEN_CURSOR_UPDATE_PENDING                 (1 << 0)
#define         EVERGREEN_CURSOR_UPDATE_TAKEN                   (1 << 1)
#define         EVERGREEN_CURSOR_UPDATE_LOCK                    (1 << 16)
#define         EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)
#define EVERGREEN_DC_LUT_RW_MODE                                        0x69e0
#define EVERGREEN_DC_LUT_RW_INDEX                                       0x69e4
#define EVERGREEN_DC_LUT_SEQ_COLOR                                      0x69e8
#define EVERGREEN_DC_LUT_PWL_DATA                                       0x69ec
#define EVERGREEN_DC_LUT_30_COLOR                                       0x69f0
#define EVERGREEN_DC_LUT_VGA_ACCESS_ENABLE                      0x69f4
#define EVERGREEN_DC_LUT_WRITE_EN_MASK                          0x69f8
#define EVERGREEN_DC_LUT_AUTOFILL                                       0x69fc
#define EVERGREEN_DC_LUT_CONTROL                                        0x6a00
#define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE                      0x6a04
#define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN                     0x6a08
#define EVERGREEN_DC_LUT_BLACK_OFFSET_RED                       0x6a0c
#define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE                      0x6a10
#define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN                     0x6a14
#define EVERGREEN_DC_LUT_WHITE_OFFSET_RED                       0x6a18
#define EVERGREEN_DATA_FORMAT                                           0x6b00
#define         EVERGREEN_INTERLEAVE_EN                                 (1 << 0)
#define EVERGREEN_DESKTOP_HEIGHT                                        0x6b04
#define EVERGREEN_VLINE_START_END                                       0x6b08
#define         EVERGREEN_VLINE_START_SHIFT                             0
#define         EVERGREEN_VLINE_END_SHIFT                               16
#define         EVERGREEN_VLINE_INV                                             (1 << 31)
#define EVERGREEN_VLINE_STATUS                                          0x6bb8
#define         EVERGREEN_VLINE_STAT                                    (1 << 12)
#define EVERGREEN_VIEWPORT_START                                        0x6d70
#define EVERGREEN_VIEWPORT_SIZE                                         0x6d74
#define EVERGREEN_CRTC_CONTROL                                          0x6e70
#define         EVERGREEN_CRTC_MASTER_EN                                (1 << 0)
#define EVERGREEN_CRTC_UPDATE_LOCK                                      0x6ed4
#define EVERGREEN_MASTER_UPDATE_MODE                            0x6ef8
#define EVERGREEN_DC_GPIO_HPD_MASK                                      0x64b0
#define EVERGREEN_DC_GPIO_HPD_A                                         0x64b4
#define EVERGREEN_DC_GPIO_HPD_EN                                        0x64b8
#define EVERGREEN_DC_GPIO_HPD_Y                                         0x64bc


#endif /* __EVERGREEN_REG_H__ */