diff --git a/plat/mediatek/drivers/spm/mt8188/pcm_def.h b/plat/mediatek/drivers/spm/mt8188/pcm_def.h
new file mode 100644
index 0000000..976c167
--- /dev/null
+++ b/plat/mediatek/drivers/spm/mt8188/pcm_def.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 2023, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PCM_DEF_H
+#define PCM_DEF_H
+
+/*
+ * Auto generated by DE, please DO NOT modify this file directly.
+ */
+
+/* --- R0 Define --- */
+#define R0_SC_26M_CK_OFF                      (1U << 0)
+#define R0_SC_TX_TRACK_RETRY_EN               (1U << 1)
+#define R0_SC_MEM_CK_OFF                      (1U << 2)
+#define R0_SC_AXI_CK_OFF                      (1U << 3)
+#define R0_SC_DR_SRAM_LOAD                    (1U << 4)
+#define R0_SC_MD26M_CK_OFF                    (1U << 5)
+#define R0_SC_DPY_MODE_SW                     (1U << 6)
+#define R0_SC_DMSUS_OFF                       (1U << 7)
+#define R0_SC_DPY_2ND_DLL_EN                  (1U << 8)
+#define R0_SC_DR_SRAM_RESTORE                 (1U << 9)
+#define R0_SC_MPLLOUT_OFF                     (1U << 10)
+#define R0_SC_TX_TRACKING_DIS                 (1U << 11)
+#define R0_SC_DPY_DLL_EN                      (1U << 12)
+#define R0_SC_DPY_DLL_CK_EN                   (1U << 13)
+#define R0_SC_DPY_VREF_EN                     (1U << 14)
+#define R0_SC_PHYPLL_EN                       (1U << 15)
+#define R0_SC_DDRPHY_FB_CK_EN                 (1U << 16)
+#define R0_SC_DPY_BCLK_ENABLE                 (1U << 17)
+#define R0_SC_MPLL_OFF                        (1U << 18)
+#define R0_SC_SHU_RESTORE                     (1U << 19)
+#define R0_SC_CKSQ0_OFF                       (1U << 20)
+#define R0_SC_DR_SHU_LEVEL_SRAM_LATCH         (1U << 21)
+#define R0_SC_DR_SHU_EN                       (1U << 22)
+#define R0_SC_DPHY_PRECAL_UP                  (1U << 23)
+#define R0_SC_MPLL_S_OFF                      (1U << 24)
+#define R0_SC_DPHY_RXDLY_TRACKING_EN             (1U << 25)
+#define R0_SC_PHYPLL_SHU_EN                   (1U << 26)
+#define R0_SC_PHYPLL2_SHU_EN                  (1U << 27)
+#define R0_SC_PHYPLL_MODE_SW                  (1U << 28)
+#define R0_SC_PHYPLL2_MODE_SW                 (1U << 29)
+#define R0_SC_DR_SHU_LEVEL0                   (1U << 30)
+#define R0_SC_DR_SHU_LEVEL1                   (1U << 31)
+/* --- R7 Define --- */
+#define R7_PWRAP_SLEEP_REQ                    (1U << 0)
+#define R7_EMI_CLK_OFF_REQ                    (1U << 1)
+#define R7_PCM_BUS_PROTECT_REQ                (1U << 2)
+#define R7_SPM_CK_UPDATE                      (1U << 3)
+#define R7_SPM_CK_SEL0                        (1U << 4)
+#define R7_SPM_CK_SEL1                        (1U << 5)
+#define R7_SPM_LEAVE_DEEPIDLE_REQ             (1U << 6)
+#define R7_SC_FHC_PAUSE_MPLL                  (1U << 7)
+#define R7_SC_26M_CK_SEL                      (1U << 8)
+#define R7_PCM_TIMER_SET                      (1U << 9)
+#define R7_PCM_TIMER_CLR                      (1U << 10)
+#define R7_SPM_LEAVE_SUSPEND_REQ              (1U << 11)
+#define R7_CSYSPWRUPACK                       (1U << 12)
+#define R7_PCM_IM_SLP_EN                      (1U << 13)
+#define R7_SRCCLKENO0                         (1U << 14)
+#define R7_FORCE_DDR_EN_WAKE                  (1U << 15)
+#define R7_SPM_APSRC_INTERNAL_ACK             (1U << 16)
+#define R7_CPU_SYS_TIMER_CLK_SEL              (1U << 17)
+#define R7_SC_AXI_DCM_DIS                     (1U << 18)
+#define R7_SC_FHC_PAUSE_MEM                   (1U << 19)
+#define R7_SC_FHC_PAUSE_MAIN                  (1U << 20)
+#define R7_SRCCLKENO1                         (1U << 21)
+#define R7_PCM_WDT_KICK_P                     (1U << 22)
+#define R7_SPM2EMI_S1_MODE_ASYNC              (1U << 23)
+#define R7_SC_DDR_PST_REQ_PCM                 (1U << 24)
+#define R7_SC_DDR_PST_ABORT_REQ_PCM           (1U << 25)
+#define R7_PMIC_IRQ_REQ_EN                    (1U << 26)
+#define R7_FORCE_F26M_WAKE                    (1U << 27)
+#define R7_FORCE_APSRC_WAKE                   (1U << 28)
+#define R7_FORCE_INFRA_WAKE                   (1U << 29)
+#define R7_FORCE_VRF18_WAKE                   (1U << 30)
+#define R7_SPM_DDR_EN_INTERNAL_ACK            (1U << 31)
+/* --- R12 Define --- */
+#define R12_PCM_TIMER                         (1U << 0)
+#define R12_TWAM_IRQ_B                        (1U << 1)
+#define R12_KP_IRQ_B                          (1U << 2)
+#define R12_APWDT_EVENT_B                     (1U << 3)
+#define R12_APXGPT1_EVENT_B                   (1U << 4)
+#define R12_MSDC_WAKEUP_B                     (1U << 5)
+#define R12_EINT_EVENT_B                      (1U << 6)
+#define R12_NOT_USED_7                        (1U << 7)
+#define R12_SBD_INTR_WAKEUP_B                 (1U << 8)
+#define R12_LOWBATTERY_IRQ_B                  (1U << 9)
+#define R12_SSPM2SPM_WAKEUP_B                 (1U << 10)
+#define R12_SCP2SPM_WAKEUP_B                  (1U << 11)
+#define R12_ADSP2SPM_WAKEUP_B                 (1U << 12)
+#define R12_PCM_WDT_WAKEUP_B                  (1U << 13)
+#define R12_USBX_CDSC_B                       (1U << 14)
+#define R12_USBX_POWERDWN_B                   (1U << 15)
+#define R12_SYS_TIMER_EVENT_B                 (1U << 16)
+#define R12_EINT_EVENT_SECURE_B               (1U << 17)
+#define R12_ECE_INT_HDMI_B                    (1U << 18)
+#define R12_I2C_IRQ_B                         (1U << 19)
+#define R12_AFE_IRQ_MCU_B                     (1U << 20)
+#define R12_THERM_CTRL_EVENT_B                (1U << 21)
+#define R12_SYS_CIRQ_IRQ_B                    (1U << 22)
+#define R12_NOT_USED_23                       (1U << 23)
+#define R12_CSYSPWREQ_B                       (1U << 24)
+#define R12_NOT_USED_25                       (1U << 25)
+#define R12_PCIE_WAKEUPEVENT_B                (1U << 26)
+#define R12_SEJ_EVENT_B                       (1U << 27)
+#define R12_SPM_CPU_WAKEUPEVENT_B             (1U << 28)
+#define R12_APUSYS_WAKE_HOST_B                (1U << 29)
+#define R12_NOT_USED_30                       (1U << 30)
+#define R12_NOT_USED_31                       (1U << 31)
+/* --- R12ext Define --- */
+#define R12EXT_26M_WAKE                       (1U << 0)
+#define R12EXT_26M_SLEEP                      (1U << 1)
+#define R12EXT_INFRA_WAKE                     (1U << 2)
+#define R12EXT_INFRA_SLEEP                    (1U << 3)
+#define R12EXT_APSRC_WAKE                     (1U << 4)
+#define R12EXT_APSRC_SLEEP                    (1U << 5)
+#define R12EXT_VRF18_WAKE                     (1U << 6)
+#define R12EXT_VRF18_SLEEP                    (1U << 7)
+#define R12EXT_DVFS_WAKE                      (1U << 8)
+#define R12EXT_DDREN_WAKE                     (1U << 9)
+#define R12EXT_DDREN_SLEEP                    (1U << 10)
+#define R12EXT_MCU_PM_WFI                     (1U << 11)
+#define R12EXT_SSPM_IDLE                      (1U << 12)
+#define R12EXT_CONN_SRCCLKENB                 (1U << 13)
+#define R12EXT_DRAMC_SSPM_WFI_MERGE           (1U << 14)
+#define R12EXT_SW_MAILBOX_WAKE                (1U << 15)
+#define R12EXT_SSPM_MAILBOX_WAKE              (1U << 16)
+#define R12EXT_ADSP_MAILBOX_WAKE              (1U << 17)
+#define R12EXT_SCP_MAILBOX_WAKE               (1U << 18)
+#define R12EXT_SPM_LEAVE_SUSPEND_ACK          (1U << 19)
+#define R12EXT_SPM_LEAVE_DEEPIDLE_ACK         (1U << 20)
+#define R12EXT_VS1_TRIGGER                    (1U << 21)
+#define R12EXT_VS2_TRIGGER                    (1U << 22)
+#define R12EXT_COROSS_REQ_APU                 (1U << 23)
+#define R12EXT_CROSS_REQ_L3                   (1U << 24)
+#define R12EXT_DDR_PST_ACK                    (1U << 25)
+#define R12EXT_BIT26                          (1U << 26)
+#define R12EXT_BIT27                          (1U << 27)
+#define R12EXT_BIT28                          (1U << 28)
+#define R12EXT_BIT29                          (1U << 29)
+#define R12EXT_BIT30                          (1U << 30)
+#define R12EXT_BIT31                          (1U << 31)
+/* --- R13 Define --- */
+#define R13_SRCCLKENI0                        (1U << 0)
+#define R13_SRCCLKENI1                        (1U << 1)
+#define R13_MD_SRCCLKENA_0                    (1U << 2)
+#define R13_MD_APSRC_REQ_0                    (1U << 3)
+#define R13_CONN_DDR_EN                       (1U << 4)
+#define R13_MD_SRCCLKENA_1                    (1U << 5)
+#define R13_SSPM_SRCCLKENA                    (1U << 6)
+#define R13_SSPM_APSRC_REQ                    (1U << 7)
+#define R13_MD1_STATE                         (1U << 8)
+#define R13_BIT9                              (1U << 9)
+#define R13_MM_STATE                          (1U << 10)
+#define R13_SSPM_STATE                        (1U << 11)
+#define R13_MD_DDR_EN_0                       (1U << 12)
+#define R13_CONN_STATE                        (1U << 13)
+#define R13_CONN_SRCCLKENA                    (1U << 14)
+#define R13_CONN_APSRC_REQ                    (1U << 15)
+#define R13_SC_DDR_PST_ACK_ALL                (1U << 16)
+#define R13_SC_DDR_PST_ABORT_ACK_ALL          (1U << 17)
+#define R13_SCP_STATE                         (1U << 18)
+#define R13_CSYSPWRUPREQ                      (1U << 19)
+#define R13_PWRAP_SLEEP_ACK                   (1U << 20)
+#define R13_SC_EMI_CLK_OFF_ACK_ALL            (1U << 21)
+#define R13_AUDIO_DSP_STATE                   (1U << 22)
+#define R13_SC_DMDRAMCSHU_ACK_ALL             (1U << 23)
+#define R13_CONN_SRCCLKENB                    (1U << 24)
+#define R13_SC_DR_SRAM_LOAD_ACK_ALL           (1U << 25)
+#define R13_SUBSYS_IDLE_SIGNALS0              (1U << 26)
+#define R13_DVFS_STATE                        (1U << 27)
+#define R13_SC_DR_SRAM_PLL_LOAD_ACK_ALL       (1U << 28)
+#define R13_SC_DR_SRAM_RESTORE_ACK_ALL        (1U << 29)
+#define R13_MD_VRF18_REQ_0                    (1U << 30)
+#define R13_DDR_EN_STATE                      (1U << 31)
+
+#endif /* PCM_DEF_H */