drm/amd/swsmu: add smu v14_0_0 pmfw if file

Add initial smu v14_0_0 pmfw if file

v2: squash in updates (Alex)
Signed-off-by: Li Ma <li.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_0_pmfw.h

+/*
+ * Copyright 2023 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 __SMU_V14_0_0_PMFW_H__
+#define __SMU_V14_0_0_PMFW_H__
+
+#include "smu14_driver_if_v14_0_0.h"
+
+#pragma pack(push, 1)
+
+#define ENABLE_DEBUG_FEATURES
+
+// Firmware features
+// Feature Control Defines
+#define FEATURE_CCLK_DPM_BIT                 0
+#define FEATURE_FAN_CONTROLLER_BIT           1
+#define FEATURE_DATA_CALCULATION_BIT         2
+#define FEATURE_PPT_BIT                      3
+#define FEATURE_TDC_BIT                      4
+#define FEATURE_THERMAL_BIT                  5
+#define FEATURE_FIT_BIT                      6
+#define FEATURE_EDC_BIT                      7
+#define FEATURE_PLL_POWER_DOWN_BIT           8
+#define FEATURE_VDDOFF_BIT                   9
+#define FEATURE_VCN_DPM_BIT                 10
+#define FEATURE_DS_MPM_BIT                  11
+#define FEATURE_FCLK_DPM_BIT                12
+#define FEATURE_SOCCLK_DPM_BIT              13
+#define FEATURE_DS_MPIO_BIT                 14
+#define FEATURE_LCLK_DPM_BIT                15
+#define FEATURE_SHUBCLK_DPM_BIT             16
+#define FEATURE_DCFCLK_DPM_BIT              17
+#define FEATURE_ISP_DPM_BIT                 18
+#define FEATURE_IPU_DPM_BIT                 19
+#define FEATURE_GFX_DPM_BIT                 20
+#define FEATURE_DS_GFXCLK_BIT               21
+#define FEATURE_DS_SOCCLK_BIT               22
+#define FEATURE_DS_LCLK_BIT                 23
+#define FEATURE_LOW_POWER_DCNCLKS_BIT       24  // for all DISP clks
+#define FEATURE_DS_SHUBCLK_BIT              25
+#define FEATURE_GFX_TEMP_VMIN_BIT           26
+#define FEATURE_ZSTATES_BIT                 27
+#define FEATURE_IOMMUL2_PG_BIT              28
+#define FEATURE_DS_FCLK_BIT                 29
+#define FEATURE_DS_SMNCLK_BIT               30
+#define FEATURE_DS_MP1CLK_BIT               31
+#define FEATURE_RESERVED3                   32
+#define FEATURE_SMU_LOW_POWER_BIT           33
+#define FEATURE_SMART_L3_RINSER_BIT         34
+#define FEATURE_GFX_DEM_BIT                 35
+#define FEATURE_PSI_BIT                     36
+#define FEATURE_PROCHOT_BIT                 37
+#define FEATURE_CPUOFF_BIT                  38
+#define FEATURE_STAPM_BIT                   39
+#define FEATURE_S0I3_BIT                    40
+#define FEATURE_DF_LIGHT_CSTATE             41   // shift the order or DFCstate annd DF light Cstate
+#define FEATURE_PERF_LIMIT_BIT              42
+#define FEATURE_CORE_DLDO_BIT               43
+#define FEATURE_DVO_BIT                     44
+#define FEATURE_DS_VCN_BIT                  45
+#define FEATURE_CPPC_BIT                    46
+#define FEATURE_CPPC_PREFERRED_CORES        47
+#define FEATURE_DF_CSTATES_BIT              48
+#define FEATURE_RESERVED4                   49
+#define FEATURE_ATHUB_PG_BIT                50
+#define FEATURE_VDDOFF_ECO_BIT              51
+#define FEATURE_ZSTATES_ECO_BIT             52
+#define FEATURE_CC6_BIT                     53
+#define FEATURE_DS_UMCCLK_BIT               54
+#define FEATURE_DS_ISPCLK_BIT               55
+#define FEATURE_DS_HSPCLK_BIT               56
+#define FEATURE_RESERVED5                   57
+#define FEATURE_DS_IPUCLK_BIT               58
+#define FEATURE_DS_VPECLK_BIT               59
+#define FEATURE_VPE_DPM_BIT                 60
+#define FEATURE_BABYPHASE_SVI3_BIT          61
+#define FEATURE_FP_DIDT_BIT                 62
+#define NUM_FEATURES                        63
+
+// Firmware Header/Footer
+struct SMU14_Firmware_Footer {
+  uint32_t Signature;
+};
+typedef struct SMU14_Firmware_Footer SMU14_Firmware_Footer;
+
+// PSP3.0 Header Definition
+typedef struct {
+  uint32_t ImageVersion;
+  uint32_t ImageVersion2; // This is repeated because DW0 cannot be written in SRAM due to HW bug.
+  uint32_t Padding0[3];
+  uint32_t SizeFWSigned;
+  uint32_t Padding1[25];
+  uint32_t FirmwareType;
+  uint32_t Filler[32];
+} SMU_Firmware_Header;
+
+typedef struct {
+  // MP1_EXT_SCRATCH0
+  uint32_t DpmHandlerID         : 8;
+  uint32_t ActivityMonitorID    : 8;
+  uint32_t DpmTimerID           : 8;
+  uint32_t DpmHubID             : 4;
+  uint32_t DpmHubTask           : 4;
+  // MP1_EXT_SCRATCH1
+  uint32_t CclkSyncStatus       : 8;
+  uint32_t GfxOffStatus         : 2;
+  uint32_t CpuOff               : 2;
+  uint32_t VddOff               : 1;
+  uint32_t spare0               : 3;
+  uint32_t ZstateStatus         : 4;
+  uint32_t spare1               : 4;
+  uint32_t DstateFun            : 4;
+  uint32_t DstateDev            : 4;
+  // MP1_EXT_SCRATCH2
+  uint32_t P2JobHandler         :24;
+  uint32_t RsmuPmiP2PendingCnt  : 8;
+  // MP1_EXT_SCRATCH3
+  uint32_t PostCode             :32;
+  // MP1_EXT_SCRATCH4
+  uint32_t MsgPortBusy          :24;
+  uint32_t RsmuPmiP1Pending     : 1;
+  uint32_t DfCstateExitPending  : 1;
+  uint32_t Pc6EntryPending      : 1;
+  uint32_t Pc6ExitPending       : 1;
+  uint32_t WarmResetPending     : 1;
+  uint32_t spare2               : 3;
+  // MP1_EXT_SCRATCH5
+  uint32_t IdleMask             :32;
+  // MP1_EXT_SCRATCH6 = RTOS threads' status
+  // MP1_EXT_SCRATCH7 = RTOS Current Job
+} FwStatus_t;
+
+
+#pragma pack(pop)
+
+#endif