diff --git a/src/soc/mediatek/common/include/soc/symbols.h b/src/soc/mediatek/common/include/soc/symbols.h
index 33914678b3..ae0c7932a4 100644
--- a/src/soc/mediatek/common/include/soc/symbols.h
+++ b/src/soc/mediatek/common/include/soc/symbols.h
@@ -9,6 +9,7 @@ DECLARE_REGION(dram_dma)
 DECLARE_REGION(resv_mem_optee)
 DECLARE_REGION(resv_mem_gpu)
 DECLARE_REGION(resv_mem_gpueb)
+DECLARE_REGION(dvfs2_reserved)
 DECLARE_OPTIONAL_REGION(mcufw_reserved)
 
 #endif /* _SOC_MEDIATEK_COMMON_SYMBOLS_H_ */
diff --git a/src/soc/mediatek/mt8189/Makefile.mk b/src/soc/mediatek/mt8189/Makefile.mk
index 2890564792..e00e42cd20 100644
--- a/src/soc/mediatek/mt8189/Makefile.mk
+++ b/src/soc/mediatek/mt8189/Makefile.mk
@@ -20,6 +20,7 @@ romstage-y += ../common/cbmem.c
 romstage-y += ../common/cpu_id.c ../common/cpu_segment_id.c
 romstage-y += ../common/dram_init.c
 romstage-y += ../common/dramc_param.c
+romstage-y += dvfs.c
 romstage-y += ../common/emi.c
 romstage-y += ../common/memory.c ../common/memory_test.c
 romstage-y += ../common/mmu_operations.c ../common/mmu_cmops.c
diff --git a/src/soc/mediatek/mt8189/dvfs.c b/src/soc/mediatek/mt8189/dvfs.c
new file mode 100644
index 0000000000..f34586ea46
--- /dev/null
+++ b/src/soc/mediatek/mt8189/dvfs.c
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+
+#include <arch/cache.h>
+#include <device/mmio.h>
+#include <soc/cpu_id.h>
+#include <soc/dvfs.h>
+#include <soc/symbols.h>
+
+void dvfs_init(void)
+{
+	u32 id, val;
+
+	id = get_cpu_segment_id();
+	val = (id << 8) | BIT(0);
+
+	write32(_dvfs2_reserved + 0x8, 0x55AA55AA);
+	write32(_dvfs2_reserved + 0xC, val);
+
+	dcache_clean_invalidate_by_mva(_dvfs2_reserved, 0x10);
+}
diff --git a/src/soc/mediatek/mt8189/include/soc/dvfs.h b/src/soc/mediatek/mt8189/include/soc/dvfs.h
new file mode 100644
index 0000000000..aa44b1a2ac
--- /dev/null
+++ b/src/soc/mediatek/mt8189/include/soc/dvfs.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+
+#ifndef __SOC_MEDIATEK_MT8189_INCLUDE_SOC_DVFS_H__
+#define __SOC_MEDIATEK_MT8189_INCLUDE_SOC_DVFS_H__
+
+#include <soc/dvfs_common.h>
+
+#endif /* __SOC_MEDIATEK_MT8189_INCLUDE_SOC_DVFS_H__ */