diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h b/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h
deleted file mode 100644
index 273616a..0000000
--- a/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * 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.
- *
- */
-
-#ifndef CZ_PP_SMC_H
-#define CZ_PP_SMC_H
-
-#pragma pack(push, 1)
-
-/* Fan control algorithm:*/
-#define FDO_MODE_HARDWARE 0
-#define FDO_MODE_PIECE_WISE_LINEAR 1
-
-enum FAN_CONTROL {
-    FAN_CONTROL_FUZZY,
-    FAN_CONTROL_TABLE
-};
-
-enum DPM_ARRAY {
-    DPM_ARRAY_HARD_MAX,
-    DPM_ARRAY_HARD_MIN,
-    DPM_ARRAY_SOFT_MAX,
-    DPM_ARRAY_SOFT_MIN
-};
-
-/*
- * Return codes for driver to SMC communication.
- * Leave these #define-s, enums might not be exactly 8-bits on the microcontroller.
- */
-#define PPSMC_Result_OK             ((uint16_t)0x01)
-#define PPSMC_Result_NoMore         ((uint16_t)0x02)
-#define PPSMC_Result_NotNow         ((uint16_t)0x03)
-#define PPSMC_Result_Failed         ((uint16_t)0xFF)
-#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
-#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
-
-#define PPSMC_isERROR(x)            ((uint16_t)0x80 & (x))
-
-/*
- * Supported driver messages
- */
-#define PPSMC_MSG_Test                        ((uint16_t) 0x1)
-#define PPSMC_MSG_GetFeatureStatus            ((uint16_t) 0x2)
-#define PPSMC_MSG_EnableAllSmuFeatures        ((uint16_t) 0x3)
-#define PPSMC_MSG_DisableAllSmuFeatures       ((uint16_t) 0x4)
-#define PPSMC_MSG_OptimizeBattery             ((uint16_t) 0x5)
-#define PPSMC_MSG_MaximizePerf                ((uint16_t) 0x6)
-#define PPSMC_MSG_UVDPowerOFF                 ((uint16_t) 0x7)
-#define PPSMC_MSG_UVDPowerON                  ((uint16_t) 0x8)
-#define PPSMC_MSG_VCEPowerOFF                 ((uint16_t) 0x9)
-#define PPSMC_MSG_VCEPowerON                  ((uint16_t) 0xA)
-#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0xB)
-#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0xC)
-#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0xD)
-#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0xE)
-#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0xF)
-#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x10)
-#define PPSMC_MSG_SetMinDeepSleepSclk         ((uint16_t) 0x11)
-#define PPSMC_MSG_SetSclkSoftMin              ((uint16_t) 0x12)
-#define PPSMC_MSG_SetSclkSoftMax              ((uint16_t) 0x13)
-#define PPSMC_MSG_SetSclkHardMin              ((uint16_t) 0x14)
-#define PPSMC_MSG_SetSclkHardMax              ((uint16_t) 0x15)
-#define PPSMC_MSG_SetLclkSoftMin              ((uint16_t) 0x16)
-#define PPSMC_MSG_SetLclkSoftMax              ((uint16_t) 0x17)
-#define PPSMC_MSG_SetLclkHardMin              ((uint16_t) 0x18)
-#define PPSMC_MSG_SetLclkHardMax              ((uint16_t) 0x19)
-#define PPSMC_MSG_SetUvdSoftMin               ((uint16_t) 0x1A)
-#define PPSMC_MSG_SetUvdSoftMax               ((uint16_t) 0x1B)
-#define PPSMC_MSG_SetUvdHardMin               ((uint16_t) 0x1C)
-#define PPSMC_MSG_SetUvdHardMax               ((uint16_t) 0x1D)
-#define PPSMC_MSG_SetEclkSoftMin              ((uint16_t) 0x1E)
-#define PPSMC_MSG_SetEclkSoftMax              ((uint16_t) 0x1F)
-#define PPSMC_MSG_SetEclkHardMin              ((uint16_t) 0x20)
-#define PPSMC_MSG_SetEclkHardMax              ((uint16_t) 0x21)
-#define PPSMC_MSG_SetAclkSoftMin              ((uint16_t) 0x22)
-#define PPSMC_MSG_SetAclkSoftMax              ((uint16_t) 0x23)
-#define PPSMC_MSG_SetAclkHardMin              ((uint16_t) 0x24)
-#define PPSMC_MSG_SetAclkHardMax              ((uint16_t) 0x25)
-#define PPSMC_MSG_SetNclkSoftMin              ((uint16_t) 0x26)
-#define PPSMC_MSG_SetNclkSoftMax              ((uint16_t) 0x27)
-#define PPSMC_MSG_SetNclkHardMin              ((uint16_t) 0x28)
-#define PPSMC_MSG_SetNclkHardMax              ((uint16_t) 0x29)
-#define PPSMC_MSG_SetPstateSoftMin            ((uint16_t) 0x2A)
-#define PPSMC_MSG_SetPstateSoftMax            ((uint16_t) 0x2B)
-#define PPSMC_MSG_SetPstateHardMin            ((uint16_t) 0x2C)
-#define PPSMC_MSG_SetPstateHardMax            ((uint16_t) 0x2D)
-#define PPSMC_MSG_DisableLowMemoryPstate      ((uint16_t) 0x2E)
-#define PPSMC_MSG_EnableLowMemoryPstate       ((uint16_t) 0x2F)
-#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x30)
-#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x31)
-#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x32)
-#define PPSMC_MSG_DriverDramAddrHi            ((uint16_t) 0x33)
-#define PPSMC_MSG_DriverDramAddrLo            ((uint16_t) 0x34)
-#define PPSMC_MSG_CondExecDramAddrHi          ((uint16_t) 0x35)
-#define PPSMC_MSG_CondExecDramAddrLo          ((uint16_t) 0x36)
-#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x37)
-#define PPSMC_MSG_DriverResetMode             ((uint16_t) 0x38)
-#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x39)
-#define PPSMC_MSG_SetDisplayPhyConfig         ((uint16_t) 0x3A)
-#define PPSMC_MSG_GetMaxSclkLevel             ((uint16_t) 0x3B)
-#define PPSMC_MSG_GetMaxLclkLevel             ((uint16_t) 0x3C)
-#define PPSMC_MSG_GetMaxUvdLevel              ((uint16_t) 0x3D)
-#define PPSMC_MSG_GetMaxEclkLevel             ((uint16_t) 0x3E)
-#define PPSMC_MSG_GetMaxAclkLevel             ((uint16_t) 0x3F)
-#define PPSMC_MSG_GetMaxNclkLevel             ((uint16_t) 0x40)
-#define PPSMC_MSG_GetMaxPstate                ((uint16_t) 0x41)
-#define PPSMC_MSG_DramAddrHiVirtual           ((uint16_t) 0x42)
-#define PPSMC_MSG_DramAddrLoVirtual           ((uint16_t) 0x43)
-#define PPSMC_MSG_DramAddrHiPhysical          ((uint16_t) 0x44)
-#define PPSMC_MSG_DramAddrLoPhysical          ((uint16_t) 0x45)
-#define PPSMC_MSG_DramBufferSize              ((uint16_t) 0x46)
-#define PPSMC_MSG_SetMmPwrLogDramAddrHi       ((uint16_t) 0x47)
-#define PPSMC_MSG_SetMmPwrLogDramAddrLo       ((uint16_t) 0x48)
-#define PPSMC_MSG_SetClkTableAddrHi           ((uint16_t) 0x49)
-#define PPSMC_MSG_SetClkTableAddrLo           ((uint16_t) 0x4A)
-#define PPSMC_MSG_GetConservativePowerLimit   ((uint16_t) 0x4B)
-
-#define PPSMC_MSG_InitJobs                    ((uint16_t) 0x252)
-#define PPSMC_MSG_ExecuteJob                  ((uint16_t) 0x254)
-
-#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
-#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
-
-#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
-#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
-
-#define PPSMC_MSG_PmStatusLogStart            ((uint16_t) 0x170)
-#define PPSMC_MSG_PmStatusLogSample           ((uint16_t) 0x171)
-
-#define PPSMC_MSG_AllowLowSclkInterrupt       ((uint16_t) 0x184)
-#define PPSMC_MSG_MmPowerMonitorStart         ((uint16_t) 0x18F)
-#define PPSMC_MSG_MmPowerMonitorStop          ((uint16_t) 0x190)
-#define PPSMC_MSG_MmPowerMonitorRestart       ((uint16_t) 0x191)
-
-#define PPSMC_MSG_SetClockGateMask            ((uint16_t) 0x260)
-#define PPSMC_MSG_SetFpsThresholdLo           ((uint16_t) 0x264)
-#define PPSMC_MSG_SetFpsThresholdHi           ((uint16_t) 0x265)
-#define PPSMC_MSG_SetLowSclkIntrThreshold     ((uint16_t) 0x266)
-
-#define PPSMC_MSG_ClkTableXferToDram          ((uint16_t) 0x267)
-#define PPSMC_MSG_ClkTableXferToSmu           ((uint16_t) 0x268)
-#define PPSMC_MSG_GetAverageGraphicsActivity  ((uint16_t) 0x269)
-#define PPSMC_MSG_GetAverageGioActivity       ((uint16_t) 0x26A)
-#define PPSMC_MSG_SetLoggerBufferSize         ((uint16_t) 0x26B)
-#define PPSMC_MSG_SetLoggerAddressHigh        ((uint16_t) 0x26C)
-#define PPSMC_MSG_SetLoggerAddressLow         ((uint16_t) 0x26D)
-#define PPSMC_MSG_SetWatermarkFrequency       ((uint16_t) 0x26E)
-
-/* REMOVE LATER*/
-#define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
-
-/* Feature Enable Masks*/
-#define NB_DPM_MASK             0x00000800
-#define VDDGFX_MASK             0x00800000
-#define VCE_DPM_MASK            0x00400000
-#define ACP_DPM_MASK            0x00040000
-#define UVD_DPM_MASK            0x00010000
-#define GFX_CU_PG_MASK          0x00004000
-#define SCLK_DPM_MASK           0x00080000
-
-#if !defined(SMC_MICROCODE)
-#pragma pack(pop)
-
-#endif
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu8.h b/drivers/gpu/drm/amd/amdgpu/smu8.h
deleted file mode 100644
index d758d07..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu8.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * 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.
- *
- */
-
-#ifndef SMU8_H
-#define SMU8_H
-
-#pragma pack(push, 1)
-
-#define ENABLE_DEBUG_FEATURES
-
-struct SMU8_Firmware_Header {
-	uint32_t Version;
-	uint32_t ImageSize;
-	uint32_t CodeSize;
-	uint32_t HeaderSize;
-	uint32_t EntryPoint;
-	uint32_t Rtos;
-	uint32_t UcodeLoadStatus;
-	uint32_t DpmTable;
-	uint32_t FanTable;
-	uint32_t PmFuseTable;
-	uint32_t Globals;
-	uint32_t Reserved[20];
-	uint32_t Signature;
-};
-
-struct SMU8_MultimediaPowerLogData {
-	uint32_t avgTotalPower;
-	uint32_t avgGpuPower;
-	uint32_t avgUvdPower;
-	uint32_t avgVcePower;
-
-	uint32_t avgSclk;
-	uint32_t avgDclk;
-	uint32_t avgVclk;
-	uint32_t avgEclk;
-
-	uint32_t startTimeHi;
-	uint32_t startTimeLo;
-
-	uint32_t endTimeHi;
-	uint32_t endTimeLo;
-};
-
-#define SMU8_FIRMWARE_HEADER_LOCATION 0x1FF80
-#define SMU8_UNBCSR_START_ADDR 0xC0100000
-
-#define SMN_MP1_SRAM_START_ADDR 0x10000000
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h b/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h
deleted file mode 100644
index 5c9cc3c..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * 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.
- *
- */
-
-#ifndef SMU8_FUSION_H
-#define SMU8_FUSION_H
-
-#include "smu8.h"
-
-#pragma pack(push, 1)
-
-#define SMU8_MAX_CUS 2
-#define SMU8_PSMS_PER_CU 4
-#define SMU8_CACS_PER_CU 4
-
-struct SMU8_GfxCuPgScoreboard {
-    uint8_t Enabled;
-    uint8_t spare[3];
-};
-
-struct SMU8_Port80MonitorTable {
-	uint32_t MmioAddress;
-	uint32_t MemoryBaseHi;
-	uint32_t MemoryBaseLo;
-	uint16_t MemoryBufferSize;
-	uint16_t MemoryPosition;
-	uint16_t PollingInterval;
-	uint8_t  EnableCsrShadow;
-	uint8_t  EnableDramShadow;
-};
-
-/* Clock Table Definitions */
-#define NUM_SCLK_LEVELS     8
-#define NUM_LCLK_LEVELS     8
-#define NUM_UVD_LEVELS      8
-#define NUM_ECLK_LEVELS     8
-#define NUM_ACLK_LEVELS     8
-
-struct SMU8_Fusion_ClkLevel {
-	uint8_t		GnbVid;
-	uint8_t		GfxVid;
-	uint8_t		DfsDid;
-	uint8_t		DeepSleepDid;
-	uint32_t	DfsBypass;
-	uint32_t	Frequency;
-};
-
-struct SMU8_Fusion_SclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_SCLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	/* SMU8_Fusion_ClkLevel PwrOffLevel; */
-	uint32_t    SclkValidMask;
-	uint32_t    MaxSclkIndex;
-};
-
-struct SMU8_Fusion_LclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_LCLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-    /* SMU8_Fusion_ClkLevel PwrOffLevel; */
-	uint32_t    LclkValidMask;
-	uint32_t    MaxLclkIndex;
-};
-
-struct SMU8_Fusion_EclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ECLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    EclkValidMask;
-	uint32_t    MaxEclkIndex;
-};
-
-struct SMU8_Fusion_VclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    VclkValidMask;
-	uint32_t    MaxVclkIndex;
-};
-
-struct SMU8_Fusion_DclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    DclkValidMask;
-	uint32_t    MaxDclkIndex;
-};
-
-struct SMU8_Fusion_AclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ACLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    AclkValidMask;
-	uint32_t    MaxAclkIndex;
-};
-
-
-struct SMU8_Fusion_ClkTable {
-	struct SMU8_Fusion_SclkBreakdownTable SclkBreakdownTable;
-	struct SMU8_Fusion_LclkBreakdownTable LclkBreakdownTable;
-	struct SMU8_Fusion_EclkBreakdownTable EclkBreakdownTable;
-	struct SMU8_Fusion_VclkBreakdownTable VclkBreakdownTable;
-	struct SMU8_Fusion_DclkBreakdownTable DclkBreakdownTable;
-	struct SMU8_Fusion_AclkBreakdownTable AclkBreakdownTable;
-};
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h
deleted file mode 100644
index f8ba071..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h
+++ /dev/null
@@ -1,147 +0,0 @@
-// CZ Ucode Loading Definitions
-#ifndef SMU_UCODE_XFER_CZ_H
-#define SMU_UCODE_XFER_CZ_H
-
-#define NUM_JOBLIST_ENTRIES      32
-
-#define TASK_TYPE_NO_ACTION      0
-#define TASK_TYPE_UCODE_LOAD     1
-#define TASK_TYPE_UCODE_SAVE     2
-#define TASK_TYPE_REG_LOAD       3
-#define TASK_TYPE_REG_SAVE       4
-#define TASK_TYPE_INITIALIZE     5
-
-#define TASK_ARG_REG_SMCIND      0
-#define TASK_ARG_REG_MMIO        1
-#define TASK_ARG_REG_FCH         2
-#define TASK_ARG_REG_UNB         3
-
-#define TASK_ARG_INIT_MM_PWR_LOG 0
-#define TASK_ARG_INIT_CLK_TABLE  1
-
-#define JOB_GFX_SAVE             0
-#define JOB_GFX_RESTORE          1
-#define JOB_FCH_SAVE             2
-#define JOB_FCH_RESTORE          3
-#define JOB_UNB_SAVE             4
-#define JOB_UNB_RESTORE          5
-#define JOB_GMC_SAVE             6
-#define JOB_GMC_RESTORE          7
-#define JOB_GNB_SAVE             8
-#define JOB_GNB_RESTORE          9
-
-#define IGNORE_JOB               0xff
-#define END_OF_TASK_LIST     (uint16_t)0xffff
-
-// Size of DRAM regions (in bytes) requested by SMU:
-#define SMU_DRAM_REQ_MM_PWR_LOG 48 
-
-#define UCODE_ID_SDMA0           0
-#define UCODE_ID_SDMA1           1
-#define UCODE_ID_CP_CE           2
-#define UCODE_ID_CP_PFP          3
-#define UCODE_ID_CP_ME           4
-#define UCODE_ID_CP_MEC_JT1      5
-#define UCODE_ID_CP_MEC_JT2      6
-#define UCODE_ID_GMCON_RENG      7
-#define UCODE_ID_RLC_G           8
-#define UCODE_ID_RLC_SCRATCH     9
-#define UCODE_ID_RLC_SRM_ARAM    10
-#define UCODE_ID_RLC_SRM_DRAM    11
-#define UCODE_ID_DMCU_ERAM       12
-#define UCODE_ID_DMCU_IRAM       13
-
-#define UCODE_ID_SDMA0_MASK           0x00000001       
-#define UCODE_ID_SDMA1_MASK           0x00000002        
-#define UCODE_ID_CP_CE_MASK           0x00000004      
-#define UCODE_ID_CP_PFP_MASK          0x00000008         
-#define UCODE_ID_CP_ME_MASK           0x00000010          
-#define UCODE_ID_CP_MEC_JT1_MASK      0x00000020             
-#define UCODE_ID_CP_MEC_JT2_MASK      0x00000040          
-#define UCODE_ID_GMCON_RENG_MASK      0x00000080            
-#define UCODE_ID_RLC_G_MASK           0x00000100           
-#define UCODE_ID_RLC_SCRATCH_MASK     0x00000200         
-#define UCODE_ID_RLC_SRM_ARAM_MASK    0x00000400                
-#define UCODE_ID_RLC_SRM_DRAM_MASK    0x00000800                 
-#define UCODE_ID_DMCU_ERAM_MASK       0x00001000             
-#define UCODE_ID_DMCU_IRAM_MASK       0x00002000              
-
-#define UCODE_ID_SDMA0_SIZE_BYTE           10368        
-#define UCODE_ID_SDMA1_SIZE_BYTE           10368          
-#define UCODE_ID_CP_CE_SIZE_BYTE           8576        
-#define UCODE_ID_CP_PFP_SIZE_BYTE          16768           
-#define UCODE_ID_CP_ME_SIZE_BYTE           16768            
-#define UCODE_ID_CP_MEC_JT1_SIZE_BYTE      384               
-#define UCODE_ID_CP_MEC_JT2_SIZE_BYTE      384            
-#define UCODE_ID_GMCON_RENG_SIZE_BYTE      4096              
-#define UCODE_ID_RLC_G_SIZE_BYTE           2048             
-#define UCODE_ID_RLC_SCRATCH_SIZE_BYTE     132           
-#define UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE    8192                  
-#define UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE    4096                   
-#define UCODE_ID_DMCU_ERAM_SIZE_BYTE       24576               
-#define UCODE_ID_DMCU_IRAM_SIZE_BYTE       1024                 
-
-#define NUM_UCODES               14
-
-typedef struct {
-	uint32_t high;
-	uint32_t low;
-} data_64_t;
-
-struct SMU_Task {
-    uint8_t type;
-    uint8_t arg;
-    uint16_t next;
-    data_64_t addr;
-    uint32_t size_bytes;
-};
-typedef struct SMU_Task SMU_Task;
-
-struct TOC {
-    uint8_t JobList[NUM_JOBLIST_ENTRIES];
-    SMU_Task tasks[1];
-};
-
-// META DATA COMMAND Definitions
-#define METADATA_CMD_MODE0         0x00000103 
-#define METADATA_CMD_MODE1         0x00000113 
-#define METADATA_CMD_MODE2         0x00000123 
-#define METADATA_CMD_MODE3         0x00000133
-#define METADATA_CMD_DELAY         0x00000203
-#define METADATA_CMD_CHNG_REGSPACE 0x00000303
-#define METADATA_PERFORM_ON_SAVE   0x00001000
-#define METADATA_PERFORM_ON_LOAD   0x00002000
-#define METADATA_CMD_ARG_MASK      0xFFFF0000
-#define METADATA_CMD_ARG_SHIFT     16
-
-// Simple register addr/data fields
-struct SMU_MetaData_Mode0 {
-    uint32_t register_address;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode0 SMU_MetaData_Mode0;
-
-// Register addr/data with mask
-struct SMU_MetaData_Mode1 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode1 SMU_MetaData_Mode1;
-
-struct SMU_MetaData_Mode2 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t target_value;
-};
-typedef struct SMU_MetaData_Mode2 SMU_MetaData_Mode2;
-
-// Always write data (even on a save operation)
-struct SMU_MetaData_Mode3 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode3 SMU_MetaData_Mode3;
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
new file mode 100644
index 0000000..273616a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef CZ_PP_SMC_H
+#define CZ_PP_SMC_H
+
+#pragma pack(push, 1)
+
+/* Fan control algorithm:*/
+#define FDO_MODE_HARDWARE 0
+#define FDO_MODE_PIECE_WISE_LINEAR 1
+
+enum FAN_CONTROL {
+    FAN_CONTROL_FUZZY,
+    FAN_CONTROL_TABLE
+};
+
+enum DPM_ARRAY {
+    DPM_ARRAY_HARD_MAX,
+    DPM_ARRAY_HARD_MIN,
+    DPM_ARRAY_SOFT_MAX,
+    DPM_ARRAY_SOFT_MIN
+};
+
+/*
+ * Return codes for driver to SMC communication.
+ * Leave these #define-s, enums might not be exactly 8-bits on the microcontroller.
+ */
+#define PPSMC_Result_OK             ((uint16_t)0x01)
+#define PPSMC_Result_NoMore         ((uint16_t)0x02)
+#define PPSMC_Result_NotNow         ((uint16_t)0x03)
+#define PPSMC_Result_Failed         ((uint16_t)0xFF)
+#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
+#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
+
+#define PPSMC_isERROR(x)            ((uint16_t)0x80 & (x))
+
+/*
+ * Supported driver messages
+ */
+#define PPSMC_MSG_Test                        ((uint16_t) 0x1)
+#define PPSMC_MSG_GetFeatureStatus            ((uint16_t) 0x2)
+#define PPSMC_MSG_EnableAllSmuFeatures        ((uint16_t) 0x3)
+#define PPSMC_MSG_DisableAllSmuFeatures       ((uint16_t) 0x4)
+#define PPSMC_MSG_OptimizeBattery             ((uint16_t) 0x5)
+#define PPSMC_MSG_MaximizePerf                ((uint16_t) 0x6)
+#define PPSMC_MSG_UVDPowerOFF                 ((uint16_t) 0x7)
+#define PPSMC_MSG_UVDPowerON                  ((uint16_t) 0x8)
+#define PPSMC_MSG_VCEPowerOFF                 ((uint16_t) 0x9)
+#define PPSMC_MSG_VCEPowerON                  ((uint16_t) 0xA)
+#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0xB)
+#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0xC)
+#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0xD)
+#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0xE)
+#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0xF)
+#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x10)
+#define PPSMC_MSG_SetMinDeepSleepSclk         ((uint16_t) 0x11)
+#define PPSMC_MSG_SetSclkSoftMin              ((uint16_t) 0x12)
+#define PPSMC_MSG_SetSclkSoftMax              ((uint16_t) 0x13)
+#define PPSMC_MSG_SetSclkHardMin              ((uint16_t) 0x14)
+#define PPSMC_MSG_SetSclkHardMax              ((uint16_t) 0x15)
+#define PPSMC_MSG_SetLclkSoftMin              ((uint16_t) 0x16)
+#define PPSMC_MSG_SetLclkSoftMax              ((uint16_t) 0x17)
+#define PPSMC_MSG_SetLclkHardMin              ((uint16_t) 0x18)
+#define PPSMC_MSG_SetLclkHardMax              ((uint16_t) 0x19)
+#define PPSMC_MSG_SetUvdSoftMin               ((uint16_t) 0x1A)
+#define PPSMC_MSG_SetUvdSoftMax               ((uint16_t) 0x1B)
+#define PPSMC_MSG_SetUvdHardMin               ((uint16_t) 0x1C)
+#define PPSMC_MSG_SetUvdHardMax               ((uint16_t) 0x1D)
+#define PPSMC_MSG_SetEclkSoftMin              ((uint16_t) 0x1E)
+#define PPSMC_MSG_SetEclkSoftMax              ((uint16_t) 0x1F)
+#define PPSMC_MSG_SetEclkHardMin              ((uint16_t) 0x20)
+#define PPSMC_MSG_SetEclkHardMax              ((uint16_t) 0x21)
+#define PPSMC_MSG_SetAclkSoftMin              ((uint16_t) 0x22)
+#define PPSMC_MSG_SetAclkSoftMax              ((uint16_t) 0x23)
+#define PPSMC_MSG_SetAclkHardMin              ((uint16_t) 0x24)
+#define PPSMC_MSG_SetAclkHardMax              ((uint16_t) 0x25)
+#define PPSMC_MSG_SetNclkSoftMin              ((uint16_t) 0x26)
+#define PPSMC_MSG_SetNclkSoftMax              ((uint16_t) 0x27)
+#define PPSMC_MSG_SetNclkHardMin              ((uint16_t) 0x28)
+#define PPSMC_MSG_SetNclkHardMax              ((uint16_t) 0x29)
+#define PPSMC_MSG_SetPstateSoftMin            ((uint16_t) 0x2A)
+#define PPSMC_MSG_SetPstateSoftMax            ((uint16_t) 0x2B)
+#define PPSMC_MSG_SetPstateHardMin            ((uint16_t) 0x2C)
+#define PPSMC_MSG_SetPstateHardMax            ((uint16_t) 0x2D)
+#define PPSMC_MSG_DisableLowMemoryPstate      ((uint16_t) 0x2E)
+#define PPSMC_MSG_EnableLowMemoryPstate       ((uint16_t) 0x2F)
+#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x30)
+#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x31)
+#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x32)
+#define PPSMC_MSG_DriverDramAddrHi            ((uint16_t) 0x33)
+#define PPSMC_MSG_DriverDramAddrLo            ((uint16_t) 0x34)
+#define PPSMC_MSG_CondExecDramAddrHi          ((uint16_t) 0x35)
+#define PPSMC_MSG_CondExecDramAddrLo          ((uint16_t) 0x36)
+#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x37)
+#define PPSMC_MSG_DriverResetMode             ((uint16_t) 0x38)
+#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x39)
+#define PPSMC_MSG_SetDisplayPhyConfig         ((uint16_t) 0x3A)
+#define PPSMC_MSG_GetMaxSclkLevel             ((uint16_t) 0x3B)
+#define PPSMC_MSG_GetMaxLclkLevel             ((uint16_t) 0x3C)
+#define PPSMC_MSG_GetMaxUvdLevel              ((uint16_t) 0x3D)
+#define PPSMC_MSG_GetMaxEclkLevel             ((uint16_t) 0x3E)
+#define PPSMC_MSG_GetMaxAclkLevel             ((uint16_t) 0x3F)
+#define PPSMC_MSG_GetMaxNclkLevel             ((uint16_t) 0x40)
+#define PPSMC_MSG_GetMaxPstate                ((uint16_t) 0x41)
+#define PPSMC_MSG_DramAddrHiVirtual           ((uint16_t) 0x42)
+#define PPSMC_MSG_DramAddrLoVirtual           ((uint16_t) 0x43)
+#define PPSMC_MSG_DramAddrHiPhysical          ((uint16_t) 0x44)
+#define PPSMC_MSG_DramAddrLoPhysical          ((uint16_t) 0x45)
+#define PPSMC_MSG_DramBufferSize              ((uint16_t) 0x46)
+#define PPSMC_MSG_SetMmPwrLogDramAddrHi       ((uint16_t) 0x47)
+#define PPSMC_MSG_SetMmPwrLogDramAddrLo       ((uint16_t) 0x48)
+#define PPSMC_MSG_SetClkTableAddrHi           ((uint16_t) 0x49)
+#define PPSMC_MSG_SetClkTableAddrLo           ((uint16_t) 0x4A)
+#define PPSMC_MSG_GetConservativePowerLimit   ((uint16_t) 0x4B)
+
+#define PPSMC_MSG_InitJobs                    ((uint16_t) 0x252)
+#define PPSMC_MSG_ExecuteJob                  ((uint16_t) 0x254)
+
+#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
+#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
+
+#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
+#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
+
+#define PPSMC_MSG_PmStatusLogStart            ((uint16_t) 0x170)
+#define PPSMC_MSG_PmStatusLogSample           ((uint16_t) 0x171)
+
+#define PPSMC_MSG_AllowLowSclkInterrupt       ((uint16_t) 0x184)
+#define PPSMC_MSG_MmPowerMonitorStart         ((uint16_t) 0x18F)
+#define PPSMC_MSG_MmPowerMonitorStop          ((uint16_t) 0x190)
+#define PPSMC_MSG_MmPowerMonitorRestart       ((uint16_t) 0x191)
+
+#define PPSMC_MSG_SetClockGateMask            ((uint16_t) 0x260)
+#define PPSMC_MSG_SetFpsThresholdLo           ((uint16_t) 0x264)
+#define PPSMC_MSG_SetFpsThresholdHi           ((uint16_t) 0x265)
+#define PPSMC_MSG_SetLowSclkIntrThreshold     ((uint16_t) 0x266)
+
+#define PPSMC_MSG_ClkTableXferToDram          ((uint16_t) 0x267)
+#define PPSMC_MSG_ClkTableXferToSmu           ((uint16_t) 0x268)
+#define PPSMC_MSG_GetAverageGraphicsActivity  ((uint16_t) 0x269)
+#define PPSMC_MSG_GetAverageGioActivity       ((uint16_t) 0x26A)
+#define PPSMC_MSG_SetLoggerBufferSize         ((uint16_t) 0x26B)
+#define PPSMC_MSG_SetLoggerAddressHigh        ((uint16_t) 0x26C)
+#define PPSMC_MSG_SetLoggerAddressLow         ((uint16_t) 0x26D)
+#define PPSMC_MSG_SetWatermarkFrequency       ((uint16_t) 0x26E)
+
+/* REMOVE LATER*/
+#define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
+
+/* Feature Enable Masks*/
+#define NB_DPM_MASK             0x00000800
+#define VDDGFX_MASK             0x00800000
+#define VCE_DPM_MASK            0x00400000
+#define ACP_DPM_MASK            0x00040000
+#define UVD_DPM_MASK            0x00010000
+#define GFX_CU_PG_MASK          0x00004000
+#define SCLK_DPM_MASK           0x00080000
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(pop)
+
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu8.h b/drivers/gpu/drm/amd/powerplay/inc/smu8.h
new file mode 100644
index 0000000..d758d07
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu8.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef SMU8_H
+#define SMU8_H
+
+#pragma pack(push, 1)
+
+#define ENABLE_DEBUG_FEATURES
+
+struct SMU8_Firmware_Header {
+	uint32_t Version;
+	uint32_t ImageSize;
+	uint32_t CodeSize;
+	uint32_t HeaderSize;
+	uint32_t EntryPoint;
+	uint32_t Rtos;
+	uint32_t UcodeLoadStatus;
+	uint32_t DpmTable;
+	uint32_t FanTable;
+	uint32_t PmFuseTable;
+	uint32_t Globals;
+	uint32_t Reserved[20];
+	uint32_t Signature;
+};
+
+struct SMU8_MultimediaPowerLogData {
+	uint32_t avgTotalPower;
+	uint32_t avgGpuPower;
+	uint32_t avgUvdPower;
+	uint32_t avgVcePower;
+
+	uint32_t avgSclk;
+	uint32_t avgDclk;
+	uint32_t avgVclk;
+	uint32_t avgEclk;
+
+	uint32_t startTimeHi;
+	uint32_t startTimeLo;
+
+	uint32_t endTimeHi;
+	uint32_t endTimeLo;
+};
+
+#define SMU8_FIRMWARE_HEADER_LOCATION 0x1FF80
+#define SMU8_UNBCSR_START_ADDR 0xC0100000
+
+#define SMN_MP1_SRAM_START_ADDR 0x10000000
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
new file mode 100644
index 0000000..5c9cc3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef SMU8_FUSION_H
+#define SMU8_FUSION_H
+
+#include "smu8.h"
+
+#pragma pack(push, 1)
+
+#define SMU8_MAX_CUS 2
+#define SMU8_PSMS_PER_CU 4
+#define SMU8_CACS_PER_CU 4
+
+struct SMU8_GfxCuPgScoreboard {
+    uint8_t Enabled;
+    uint8_t spare[3];
+};
+
+struct SMU8_Port80MonitorTable {
+	uint32_t MmioAddress;
+	uint32_t MemoryBaseHi;
+	uint32_t MemoryBaseLo;
+	uint16_t MemoryBufferSize;
+	uint16_t MemoryPosition;
+	uint16_t PollingInterval;
+	uint8_t  EnableCsrShadow;
+	uint8_t  EnableDramShadow;
+};
+
+/* Clock Table Definitions */
+#define NUM_SCLK_LEVELS     8
+#define NUM_LCLK_LEVELS     8
+#define NUM_UVD_LEVELS      8
+#define NUM_ECLK_LEVELS     8
+#define NUM_ACLK_LEVELS     8
+
+struct SMU8_Fusion_ClkLevel {
+	uint8_t		GnbVid;
+	uint8_t		GfxVid;
+	uint8_t		DfsDid;
+	uint8_t		DeepSleepDid;
+	uint32_t	DfsBypass;
+	uint32_t	Frequency;
+};
+
+struct SMU8_Fusion_SclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_SCLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	/* SMU8_Fusion_ClkLevel PwrOffLevel; */
+	uint32_t    SclkValidMask;
+	uint32_t    MaxSclkIndex;
+};
+
+struct SMU8_Fusion_LclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_LCLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+    /* SMU8_Fusion_ClkLevel PwrOffLevel; */
+	uint32_t    LclkValidMask;
+	uint32_t    MaxLclkIndex;
+};
+
+struct SMU8_Fusion_EclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ECLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    EclkValidMask;
+	uint32_t    MaxEclkIndex;
+};
+
+struct SMU8_Fusion_VclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    VclkValidMask;
+	uint32_t    MaxVclkIndex;
+};
+
+struct SMU8_Fusion_DclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    DclkValidMask;
+	uint32_t    MaxDclkIndex;
+};
+
+struct SMU8_Fusion_AclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ACLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    AclkValidMask;
+	uint32_t    MaxAclkIndex;
+};
+
+
+struct SMU8_Fusion_ClkTable {
+	struct SMU8_Fusion_SclkBreakdownTable SclkBreakdownTable;
+	struct SMU8_Fusion_LclkBreakdownTable LclkBreakdownTable;
+	struct SMU8_Fusion_EclkBreakdownTable EclkBreakdownTable;
+	struct SMU8_Fusion_VclkBreakdownTable VclkBreakdownTable;
+	struct SMU8_Fusion_DclkBreakdownTable DclkBreakdownTable;
+	struct SMU8_Fusion_AclkBreakdownTable AclkBreakdownTable;
+};
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h
new file mode 100644
index 0000000..f8ba071
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h
@@ -0,0 +1,147 @@
+// CZ Ucode Loading Definitions
+#ifndef SMU_UCODE_XFER_CZ_H
+#define SMU_UCODE_XFER_CZ_H
+
+#define NUM_JOBLIST_ENTRIES      32
+
+#define TASK_TYPE_NO_ACTION      0
+#define TASK_TYPE_UCODE_LOAD     1
+#define TASK_TYPE_UCODE_SAVE     2
+#define TASK_TYPE_REG_LOAD       3
+#define TASK_TYPE_REG_SAVE       4
+#define TASK_TYPE_INITIALIZE     5
+
+#define TASK_ARG_REG_SMCIND      0
+#define TASK_ARG_REG_MMIO        1
+#define TASK_ARG_REG_FCH         2
+#define TASK_ARG_REG_UNB         3
+
+#define TASK_ARG_INIT_MM_PWR_LOG 0
+#define TASK_ARG_INIT_CLK_TABLE  1
+
+#define JOB_GFX_SAVE             0
+#define JOB_GFX_RESTORE          1
+#define JOB_FCH_SAVE             2
+#define JOB_FCH_RESTORE          3
+#define JOB_UNB_SAVE             4
+#define JOB_UNB_RESTORE          5
+#define JOB_GMC_SAVE             6
+#define JOB_GMC_RESTORE          7
+#define JOB_GNB_SAVE             8
+#define JOB_GNB_RESTORE          9
+
+#define IGNORE_JOB               0xff
+#define END_OF_TASK_LIST     (uint16_t)0xffff
+
+// Size of DRAM regions (in bytes) requested by SMU:
+#define SMU_DRAM_REQ_MM_PWR_LOG 48 
+
+#define UCODE_ID_SDMA0           0
+#define UCODE_ID_SDMA1           1
+#define UCODE_ID_CP_CE           2
+#define UCODE_ID_CP_PFP          3
+#define UCODE_ID_CP_ME           4
+#define UCODE_ID_CP_MEC_JT1      5
+#define UCODE_ID_CP_MEC_JT2      6
+#define UCODE_ID_GMCON_RENG      7
+#define UCODE_ID_RLC_G           8
+#define UCODE_ID_RLC_SCRATCH     9
+#define UCODE_ID_RLC_SRM_ARAM    10
+#define UCODE_ID_RLC_SRM_DRAM    11
+#define UCODE_ID_DMCU_ERAM       12
+#define UCODE_ID_DMCU_IRAM       13
+
+#define UCODE_ID_SDMA0_MASK           0x00000001       
+#define UCODE_ID_SDMA1_MASK           0x00000002        
+#define UCODE_ID_CP_CE_MASK           0x00000004      
+#define UCODE_ID_CP_PFP_MASK          0x00000008         
+#define UCODE_ID_CP_ME_MASK           0x00000010          
+#define UCODE_ID_CP_MEC_JT1_MASK      0x00000020             
+#define UCODE_ID_CP_MEC_JT2_MASK      0x00000040          
+#define UCODE_ID_GMCON_RENG_MASK      0x00000080            
+#define UCODE_ID_RLC_G_MASK           0x00000100           
+#define UCODE_ID_RLC_SCRATCH_MASK     0x00000200         
+#define UCODE_ID_RLC_SRM_ARAM_MASK    0x00000400                
+#define UCODE_ID_RLC_SRM_DRAM_MASK    0x00000800                 
+#define UCODE_ID_DMCU_ERAM_MASK       0x00001000             
+#define UCODE_ID_DMCU_IRAM_MASK       0x00002000              
+
+#define UCODE_ID_SDMA0_SIZE_BYTE           10368        
+#define UCODE_ID_SDMA1_SIZE_BYTE           10368          
+#define UCODE_ID_CP_CE_SIZE_BYTE           8576        
+#define UCODE_ID_CP_PFP_SIZE_BYTE          16768           
+#define UCODE_ID_CP_ME_SIZE_BYTE           16768            
+#define UCODE_ID_CP_MEC_JT1_SIZE_BYTE      384               
+#define UCODE_ID_CP_MEC_JT2_SIZE_BYTE      384            
+#define UCODE_ID_GMCON_RENG_SIZE_BYTE      4096              
+#define UCODE_ID_RLC_G_SIZE_BYTE           2048             
+#define UCODE_ID_RLC_SCRATCH_SIZE_BYTE     132           
+#define UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE    8192                  
+#define UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE    4096                   
+#define UCODE_ID_DMCU_ERAM_SIZE_BYTE       24576               
+#define UCODE_ID_DMCU_IRAM_SIZE_BYTE       1024                 
+
+#define NUM_UCODES               14
+
+typedef struct {
+	uint32_t high;
+	uint32_t low;
+} data_64_t;
+
+struct SMU_Task {
+    uint8_t type;
+    uint8_t arg;
+    uint16_t next;
+    data_64_t addr;
+    uint32_t size_bytes;
+};
+typedef struct SMU_Task SMU_Task;
+
+struct TOC {
+    uint8_t JobList[NUM_JOBLIST_ENTRIES];
+    SMU_Task tasks[1];
+};
+
+// META DATA COMMAND Definitions
+#define METADATA_CMD_MODE0         0x00000103 
+#define METADATA_CMD_MODE1         0x00000113 
+#define METADATA_CMD_MODE2         0x00000123 
+#define METADATA_CMD_MODE3         0x00000133
+#define METADATA_CMD_DELAY         0x00000203
+#define METADATA_CMD_CHNG_REGSPACE 0x00000303
+#define METADATA_PERFORM_ON_SAVE   0x00001000
+#define METADATA_PERFORM_ON_LOAD   0x00002000
+#define METADATA_CMD_ARG_MASK      0xFFFF0000
+#define METADATA_CMD_ARG_SHIFT     16
+
+// Simple register addr/data fields
+struct SMU_MetaData_Mode0 {
+    uint32_t register_address;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode0 SMU_MetaData_Mode0;
+
+// Register addr/data with mask
+struct SMU_MetaData_Mode1 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode1 SMU_MetaData_Mode1;
+
+struct SMU_MetaData_Mode2 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t target_value;
+};
+typedef struct SMU_MetaData_Mode2 SMU_MetaData_Mode2;
+
+// Always write data (even on a save operation)
+struct SMU_MetaData_Mode3 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode3 SMU_MetaData_Mode3;
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
index 61bfb2a..9219940 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the 'smu manager' sub-component of powerplay.
 # It provides the smu management services for the driver.
 
-SMU_MGR = smumgr.o
+SMU_MGR = smumgr.o cz_smumgr.o
 
 AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
new file mode 100644
index 0000000..e74023b
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -0,0 +1,858 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/gfp.h>
+#include "linux/delay.h"
+#include "cgs_common.h"
+#include "smu/smu_8_0_d.h"
+#include "smu/smu_8_0_sh_mask.h"
+#include "smu8.h"
+#include "smu8_fusion.h"
+#include "cz_smumgr.h"
+#include "cz_ppsmc.h"
+#include "smu_ucode_xfer_cz.h"
+#include "gca/gfx_8_0_d.h"
+#include "gca/gfx_8_0_sh_mask.h"
+#include "smumgr.h"
+
+#define SIZE_ALIGN_32(x)    (((x) + 31) / 32 * 32)
+
+static enum cz_scratch_entry firmware_list[] = {
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0,
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
+};
+
+static int cz_smum_get_argument(struct pp_smumgr *smumgr)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	return cgs_read_register(smumgr->device,
+					mmSMU_MP1_SRBM2P_ARG_0);
+}
+
+static int cz_send_msg_to_smc_async(struct pp_smumgr *smumgr,
+								uint16_t msg)
+{
+	int result = 0;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] cz_send_msg_to_smc_async failed\n");
+		return result;
+	}
+
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);
+
+	return 0;
+}
+
+/* Send a message to the SMC, and wait for its response.*/
+static int cz_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	int result = 0;
+
+	result = cz_send_msg_to_smc_async(smumgr, msg);
+	if (result != 0)
+		return result;
+
+	result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
+
+	if (result != 0)
+		return result;
+
+	return 0;
+}
+
+static int cz_set_smc_sram_address(struct pp_smumgr *smumgr,
+				     uint32_t smc_address, uint32_t limit)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	if (0 != (3 & smc_address)) {
+		printk(KERN_ERR "[ powerplay ] SMC address must be 4 byte aligned\n");
+		return -1;
+	}
+
+	if (limit <= (smc_address + 3)) {
+		printk(KERN_ERR "[ powerplay ] SMC address beyond the SMC RAM area\n");
+		return -1;
+	}
+
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX_0,
+				SMN_MP1_SRAM_START_ADDR + smc_address);
+
+	return 0;
+}
+
+static int cz_write_smc_sram_dword(struct pp_smumgr *smumgr,
+		uint32_t smc_address, uint32_t value, uint32_t limit)
+{
+	int result;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	result = cz_set_smc_sram_address(smumgr, smc_address, limit);
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_DATA_0, value);
+
+	return 0;
+}
+
+static int cz_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+					  uint16_t msg, uint32_t parameter)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_ARG_0, parameter);
+
+	return cz_send_msg_to_smc(smumgr, msg);
+}
+
+static int cz_request_smu_load_fw(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)(smumgr->backend);
+	int result = 0;
+	uint32_t smc_address;
+
+	if (!smumgr->reload_fw) {
+		printk(KERN_INFO "[ powerplay ] skip reloading...\n");
+		return 0;
+	}
+
+	smc_address = SMU8_FIRMWARE_HEADER_LOCATION +
+		offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
+
+	cz_write_smc_sram_dword(smumgr, smc_address, 0, smc_address+4);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_DriverDramAddrHi,
+					cz_smu->toc_buffer.mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_DriverDramAddrLo,
+					cz_smu->toc_buffer.mc_addr_low);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_InitJobs);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_ExecuteJob,
+					cz_smu->toc_entry_aram);
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_power_profiling_index);
+
+	result = cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_ExecuteJob,
+					cz_smu->toc_entry_initialize_index);
+
+	return result;
+}
+
+static int cz_check_fw_load_finish(struct pp_smumgr *smumgr,
+				   uint32_t firmware)
+{
+	int i;
+	uint32_t index = SMN_MP1_SRAM_START_ADDR +
+			 SMU8_FIRMWARE_HEADER_LOCATION +
+			 offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	return cgs_read_register(smumgr->device,
+					mmSMU_MP1_SRBM2P_ARG_0);
+
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX, index);
+
+	for (i = 0; i < smumgr->usec_timeout; i++) {
+		if (firmware ==
+			(cgs_read_register(smumgr->device, mmMP0PUB_IND_DATA) & firmware))
+			break;
+		udelay(1);
+	}
+
+	if (i >= smumgr->usec_timeout) {
+		printk(KERN_ERR "[ powerplay ] SMU check loaded firmware failed.\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int cz_load_mec_firmware(struct pp_smumgr *smumgr)
+{
+	uint32_t reg_data;
+	uint32_t tmp;
+	int ret = 0;
+	struct cgs_firmware_info info = {0};
+	struct cz_smumgr *cz_smu;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cz_smu = (struct cz_smumgr *)smumgr->backend;
+	ret = cgs_get_firmware_info(smumgr->device,
+						CGS_UCODE_ID_CP_MEC, &info);
+
+	if (ret)
+		return -EINVAL;
+
+	/* Disable MEC parsing/prefetching */
+	tmp = cgs_read_register(smumgr->device,
+					mmCP_MEC_CNTL);
+	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME1_HALT, 1);
+	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME2_HALT, 1);
+	cgs_write_register(smumgr->device, mmCP_MEC_CNTL, tmp);
+
+	tmp = cgs_read_register(smumgr->device,
+					mmCP_CPC_IC_BASE_CNTL);
+
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ATC, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, MTYPE, 1);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_CNTL, tmp);
+
+	reg_data = smu_lower_32_bits(info.mc_addr) &
+			SMUM_FIELD_MASK(CP_CPC_IC_BASE_LO, IC_BASE_LO);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_LO, reg_data);
+
+	reg_data = smu_upper_32_bits(info.mc_addr) &
+			SMUM_FIELD_MASK(CP_CPC_IC_BASE_HI, IC_BASE_HI);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_HI, reg_data);
+
+	return 0;
+}
+
+static int cz_start_smu(struct pp_smumgr *smumgr)
+{
+	int ret = 0;
+	uint32_t fw_to_check = UCODE_ID_RLC_G_MASK |
+				UCODE_ID_SDMA0_MASK |
+				UCODE_ID_SDMA1_MASK |
+				UCODE_ID_CP_CE_MASK |
+				UCODE_ID_CP_ME_MASK |
+				UCODE_ID_CP_PFP_MASK |
+				UCODE_ID_CP_MEC_JT1_MASK |
+				UCODE_ID_CP_MEC_JT2_MASK;
+
+	cz_request_smu_load_fw(smumgr);
+	cz_check_fw_load_finish(smumgr, fw_to_check);
+
+	ret = cz_load_mec_firmware(smumgr);
+	if (ret)
+		printk(KERN_ERR "[ powerplay ] Mec Firmware load failed\n");
+
+	return ret;
+}
+
+static uint8_t cz_translate_firmware_enum_to_arg(
+			enum cz_scratch_entry firmware_enum)
+{
+	uint8_t ret = 0;
+
+	switch (firmware_enum) {
+	case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0:
+		ret = UCODE_ID_SDMA0;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1:
+		ret = UCODE_ID_SDMA1;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE:
+		ret = UCODE_ID_CP_CE;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP:
+		ret = UCODE_ID_CP_PFP;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME:
+		ret = UCODE_ID_CP_ME;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1:
+		ret = UCODE_ID_CP_MEC_JT1;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2:
+		ret = UCODE_ID_CP_MEC_JT2;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG:
+		ret = UCODE_ID_GMCON_RENG;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G:
+		ret = UCODE_ID_RLC_G;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH:
+		ret = UCODE_ID_RLC_SCRATCH;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM:
+		ret = UCODE_ID_RLC_SRM_ARAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM:
+		ret = UCODE_ID_RLC_SRM_DRAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM:
+		ret = UCODE_ID_DMCU_ERAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM:
+		ret = UCODE_ID_DMCU_IRAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING:
+		ret = TASK_ARG_INIT_MM_PWR_LOG;
+		break;
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS:
+	case CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START:
+	case CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS:
+		ret = TASK_ARG_REG_MMIO;
+		break;
+	case CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE:
+		ret = TASK_ARG_INIT_CLK_TABLE;
+		break;
+	}
+
+	return ret;
+}
+
+static enum cgs_ucode_id cz_convert_fw_type_to_cgs(uint32_t fw_type)
+{
+	enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
+
+	switch (fw_type) {
+	case UCODE_ID_SDMA0:
+		result = CGS_UCODE_ID_SDMA0;
+		break;
+	case UCODE_ID_SDMA1:
+		result = CGS_UCODE_ID_SDMA1;
+		break;
+	case UCODE_ID_CP_CE:
+		result = CGS_UCODE_ID_CP_CE;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = CGS_UCODE_ID_CP_PFP;
+		break;
+	case UCODE_ID_CP_ME:
+		result = CGS_UCODE_ID_CP_ME;
+		break;
+	case UCODE_ID_CP_MEC_JT1:
+		result = CGS_UCODE_ID_CP_MEC_JT1;
+		break;
+	case UCODE_ID_CP_MEC_JT2:
+		result = CGS_UCODE_ID_CP_MEC_JT2;
+		break;
+	case UCODE_ID_RLC_G:
+		result = CGS_UCODE_ID_RLC_G;
+		break;
+	default:
+		break;
+	}
+
+	return result;
+}
+
+static int cz_smu_populate_single_scratch_task(
+			struct pp_smumgr *smumgr,
+			enum cz_scratch_entry fw_enum,
+			uint8_t type, bool is_last)
+{
+	uint8_t i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
+
+	task->type = type;
+	task->arg = cz_translate_firmware_enum_to_arg(fw_enum);
+	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++)
+		if (cz_smu->scratch_buffer[i].firmware_ID == fw_enum)
+			break;
+
+	if (i >= cz_smu->scratch_buffer_length) {
+		printk(KERN_ERR "[ powerplay ] Invalid Firmware Type\n");
+		return -EINVAL;
+	}
+
+	task->addr.low = cz_smu->scratch_buffer[i].mc_addr_low;
+	task->addr.high = cz_smu->scratch_buffer[i].mc_addr_high;
+	task->size_bytes = cz_smu->scratch_buffer[i].data_size;
+
+	if (CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS == fw_enum) {
+		struct cz_ih_meta_data *pIHReg_restore =
+		     (struct cz_ih_meta_data *)cz_smu->scratch_buffer[i].kaddr;
+		pIHReg_restore->command =
+			METADATA_CMD_MODE0 | METADATA_PERFORM_ON_LOAD;
+	}
+
+	return 0;
+}
+
+static int cz_smu_populate_single_ucode_load_task(
+					struct pp_smumgr *smumgr,
+					enum cz_scratch_entry fw_enum,
+					bool is_last)
+{
+	uint8_t i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
+
+	task->type = TASK_TYPE_UCODE_LOAD;
+	task->arg = cz_translate_firmware_enum_to_arg(fw_enum);
+	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
+
+	for (i = 0; i < cz_smu->driver_buffer_length; i++)
+		if (cz_smu->driver_buffer[i].firmware_ID == fw_enum)
+			break;
+
+	if (i >= cz_smu->driver_buffer_length) {
+		printk(KERN_ERR "[ powerplay ] Invalid Firmware Type\n");
+		return -EINVAL;
+	}
+
+	task->addr.low = cz_smu->driver_buffer[i].mc_addr_low;
+	task->addr.high = cz_smu->driver_buffer[i].mc_addr_high;
+	task->size_bytes = cz_smu->driver_buffer[i].data_size;
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_rlc_aram_save(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_aram = cz_smu->toc_entry_used_count;
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+				TASK_TYPE_UCODE_SAVE, true);
+
+	return 0;
+}
+
+static int cz_smu_initialize_toc_empty_job_list(struct pp_smumgr *smumgr)
+{
+	int i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	for (i = 0; i < NUM_JOBLIST_ENTRIES; i++)
+		toc->JobList[i] = (uint8_t)IGNORE_JOB;
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_vddgfx_enter(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	toc->JobList[JOB_GFX_SAVE] = (uint8_t)cz_smu->toc_entry_used_count;
+	cz_smu_populate_single_scratch_task(smumgr,
+				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+				    TASK_TYPE_UCODE_SAVE, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+				    TASK_TYPE_UCODE_SAVE, true);
+
+	return 0;
+}
+
+
+static int cz_smu_construct_toc_for_vddgfx_exit(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	toc->JobList[JOB_GFX_RESTORE] = (uint8_t)cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, false);
+
+	/* populate scratch */
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+				TASK_TYPE_UCODE_LOAD, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+				TASK_TYPE_UCODE_LOAD, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+				TASK_TYPE_UCODE_LOAD, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_power_profiling(
+						 struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_power_profiling_index = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+				TASK_TYPE_INITIALIZE, true);
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_bootup(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_initialize_index = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_clock_table(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_clock_table = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
+				TASK_TYPE_INITIALIZE, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_used_count = 0;
+
+	cz_smu_initialize_toc_empty_job_list(smumgr);
+
+	cz_smu_construct_toc_for_rlc_aram_save(smumgr);
+
+	cz_smu_construct_toc_for_vddgfx_enter(smumgr);
+
+	cz_smu_construct_toc_for_vddgfx_exit(smumgr);
+
+	cz_smu_construct_toc_for_power_profiling(smumgr);
+
+	cz_smu_construct_toc_for_bootup(smumgr);
+
+	cz_smu_construct_toc_for_clock_table(smumgr);
+
+	return 0;
+}
+
+static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	uint32_t firmware_type;
+	uint32_t i;
+	int ret;
+	enum cgs_ucode_id ucode_id;
+	struct cgs_firmware_info info = {0};
+
+	cz_smu->driver_buffer_length = 0;
+
+	for (i = 0; i < sizeof(firmware_list)/sizeof(*firmware_list); i++) {
+
+		firmware_type = cz_translate_firmware_enum_to_arg(
+					firmware_list[i]);
+
+		ucode_id = cz_convert_fw_type_to_cgs(firmware_type);
+
+		ret = cgs_get_firmware_info(smumgr->device,
+							ucode_id, &info);
+
+		if (ret == 0) {
+			cz_smu->driver_buffer[i].mc_addr_high =
+					smu_upper_32_bits(info.mc_addr);
+
+			cz_smu->driver_buffer[i].mc_addr_low =
+					smu_lower_32_bits(info.mc_addr);
+
+			cz_smu->driver_buffer[i].data_size = info.image_size;
+
+			cz_smu->driver_buffer[i].firmware_ID = firmware_list[i];
+			cz_smu->driver_buffer_length++;
+		}
+	}
+
+	return 0;
+}
+
+static int cz_smu_populate_single_scratch_entry(
+				struct pp_smumgr *smumgr,
+				enum cz_scratch_entry scratch_type,
+				uint32_t ulsize_byte,
+				struct cz_buffer_entry *entry)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	long long mc_addr =
+			((long long)(cz_smu->smu_buffer.mc_addr_high) << 32)
+			| cz_smu->smu_buffer.mc_addr_low;
+
+	uint32_t ulsize_aligned = SIZE_ALIGN_32(ulsize_byte);
+
+	mc_addr += cz_smu->smu_buffer_used_bytes;
+
+	entry->data_size = ulsize_byte;
+	entry->kaddr = (char *) cz_smu->smu_buffer.kaddr +
+				cz_smu->smu_buffer_used_bytes;
+	entry->mc_addr_low = smu_lower_32_bits(mc_addr);
+	entry->mc_addr_high = smu_upper_32_bits(mc_addr);
+	entry->firmware_ID = scratch_type;
+
+	cz_smu->smu_buffer_used_bytes += ulsize_aligned;
+
+	return 0;
+}
+
+static int cz_download_pptable_settings(struct pp_smumgr *smumgr, void **table)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	unsigned long i;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
+		if (cz_smu->scratch_buffer[i].firmware_ID
+			== CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE)
+			break;
+	}
+
+	*table = (struct SMU8_Fusion_ClkTable *)cz_smu->scratch_buffer[i].kaddr;
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrHi,
+				cz_smu->scratch_buffer[i].mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrLo,
+				cz_smu->scratch_buffer[i].mc_addr_low);
+
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_clock_table);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToDram);
+
+	return 0;
+}
+
+static int cz_upload_pptable_settings(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	unsigned long i;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
+		if (cz_smu->scratch_buffer[i].firmware_ID
+				== CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE)
+			break;
+	}
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrHi,
+				cz_smu->scratch_buffer[i].mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrLo,
+				cz_smu->scratch_buffer[i].mc_addr_low);
+
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_clock_table);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToSmu);
+
+	return 0;
+}
+
+static int cz_smu_init(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	uint64_t mc_addr = 0;
+	int ret = 0;
+
+	cz_smu->toc_buffer.data_size = 4096;
+	cz_smu->smu_buffer.data_size =
+		ALIGN(UCODE_ID_RLC_SCRATCH_SIZE_BYTE, 32) +
+		ALIGN(UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE, 32) +
+		ALIGN(UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE, 32) +
+		ALIGN(sizeof(struct SMU8_MultimediaPowerLogData), 32) +
+		ALIGN(sizeof(struct SMU8_Fusion_ClkTable), 32);
+
+	ret = smu_allocate_memory(smumgr->device,
+				cz_smu->toc_buffer.data_size,
+				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
+				PAGE_SIZE,
+				&mc_addr,
+				&cz_smu->toc_buffer.kaddr,
+				&cz_smu->toc_buffer.handle);
+	if (ret != 0)
+		return -1;
+
+	cz_smu->toc_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	cz_smu->toc_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	ret = smu_allocate_memory(smumgr->device,
+				cz_smu->smu_buffer.data_size,
+				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
+				PAGE_SIZE,
+				&mc_addr,
+				&cz_smu->smu_buffer.kaddr,
+				&cz_smu->smu_buffer.handle);
+	if (ret != 0)
+		return -1;
+
+	cz_smu->smu_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	cz_smu->smu_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	cz_smu_populate_firmware_entries(smumgr);
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+		UCODE_ID_RLC_SCRATCH_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+		UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+		UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+		sizeof(struct SMU8_MultimediaPowerLogData),
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
+		sizeof(struct SMU8_Fusion_ClkTable),
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+	cz_smu_construct_toc(smumgr);
+
+	return 0;
+}
+
+static int cz_smu_fini(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cz_smu = (struct cz_smumgr *)smumgr->backend;
+	if (!cz_smu) {
+		cgs_free_gpu_mem(smumgr->device,
+				cz_smu->toc_buffer.handle);
+		cgs_free_gpu_mem(smumgr->device,
+				cz_smu->smu_buffer.handle);
+		kfree(cz_smu);
+		kfree(smumgr);
+	}
+
+	return 0;
+}
+
+static const struct pp_smumgr_func cz_smu_funcs = {
+	.smu_init = cz_smu_init,
+	.smu_fini = cz_smu_fini,
+	.start_smu = cz_start_smu,
+	.check_fw_load_finish = cz_check_fw_load_finish,
+	.request_smu_load_fw = NULL,
+	.request_smu_load_specific_fw = NULL,
+	.get_argument = cz_smum_get_argument,
+	.send_msg_to_smc = cz_send_msg_to_smc,
+	.send_msg_to_smc_with_parameter = cz_send_msg_to_smc_with_parameter,
+	.download_pptable_settings = cz_download_pptable_settings,
+	.upload_pptable_settings = cz_upload_pptable_settings,
+};
+
+int cz_smum_init(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu;
+
+	cz_smu = kzalloc(sizeof(struct cz_smumgr), GFP_KERNEL);
+	if (cz_smu == NULL)
+		return -ENOMEM;
+
+	smumgr->backend = cz_smu;
+	smumgr->smumgr_funcs = &cz_smu_funcs;
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h
new file mode 100644
index 0000000..8838180
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ */
+#ifndef _CZ_SMUMGR_H_
+#define _CZ_SMUMGR_H_
+
+
+#define MAX_NUM_FIRMWARE                        8
+#define MAX_NUM_SCRATCH                         11
+#define CZ_SCRATCH_SIZE_NONGFX_CLOCKGATING      1024
+#define CZ_SCRATCH_SIZE_NONGFX_GOLDENSETTING    2048
+#define CZ_SCRATCH_SIZE_SDMA_METADATA           1024
+#define CZ_SCRATCH_SIZE_IH                      ((2*256+1)*4)
+
+enum cz_scratch_entry {
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0,
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
+	CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT,
+	CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS,
+	CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START,
+	CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS,
+	CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE
+};
+
+struct cz_buffer_entry {
+	uint32_t data_size;
+	uint32_t mc_addr_low;
+	uint32_t mc_addr_high;
+	void *kaddr;
+	enum cz_scratch_entry firmware_ID;
+	unsigned long handle; /* as bo handle used when release bo */
+};
+
+struct cz_register_index_data_pair {
+	uint32_t offset;
+	uint32_t value;
+};
+
+struct cz_ih_meta_data {
+	uint32_t command;
+	struct cz_register_index_data_pair register_index_value_pair[1];
+};
+
+struct cz_smumgr {
+	uint8_t driver_buffer_length;
+	uint8_t scratch_buffer_length;
+	uint16_t toc_entry_used_count;
+	uint16_t toc_entry_initialize_index;
+	uint16_t toc_entry_power_profiling_index;
+	uint16_t toc_entry_aram;
+	uint16_t toc_entry_ih_register_restore_task_index;
+	uint16_t toc_entry_clock_table;
+	uint16_t ih_register_restore_task_size;
+	uint16_t smu_buffer_used_bytes;
+
+	struct cz_buffer_entry toc_buffer;
+	struct cz_buffer_entry smu_buffer;
+	struct cz_buffer_entry firmware_buffer;
+	struct cz_buffer_entry driver_buffer[MAX_NUM_FIRMWARE];
+	struct cz_buffer_entry meta_data_buffer[MAX_NUM_FIRMWARE];
+	struct cz_buffer_entry scratch_buffer[MAX_NUM_SCRATCH];
+};
+
+struct pp_smumgr;
+
+extern int cz_smum_init(struct pp_smumgr *smumgr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index 1a11714..9ff5d33 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -27,6 +27,7 @@
 #include "smumgr.h"
 #include "cgs_common.h"
 #include "linux/delay.h"
+#include "cz_smumgr.h"
 
 int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -49,7 +50,7 @@ int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 
 	switch (smumgr->chip_family) {
 	case AMD_FAMILY_CZ:
-		/* TODO */
+		cz_smum_init(smumgr);
 		break;
 	case AMD_FAMILY_VI:
 		/* TODO */
