2 files changed, 18 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8192/include/soc/addressmap.h b/src/soc/mediatek/mt8192/include/soc/addressmap.h
index c9b39076b1..7660bccac1 100644
--- a/src/soc/mediatek/mt8192/include/soc/addressmap.h
+++ b/src/soc/mediatek/mt8192/include/soc/addressmap.h
@@ -49,6 +49,7 @@ enum {
 	SPI7_BASE		= IO_PHYS + 0x0101E000,
 	SSUSB_IPPC_BASE		= IO_PHYS + 0x01203e00,
 	SFLASH_REG_BASE		= IO_PHYS + 0x01234000,
+	UFSHCI_BASE		= IO_PHYS + 0x01270000,
 	EFUSEC_BASE		= IO_PHYS + 0x01C10000,
 	IOCFG_RM_BASE		= IO_PHYS + 0x01C20000,
 	I2C_BASE		= IO_PHYS + 0x01CB0000,
diff --git a/src/soc/mediatek/mt8192/include/soc/ufs.h b/src/soc/mediatek/mt8192/include/soc/ufs.h
new file mode 100644
index 0000000000..70a30a9a06
--- /dev/null
+++ b/src/soc/mediatek/mt8192/include/soc/ufs.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef SOC_MEDIATEK_MT8192_UFS_H
+#define SOC_MEDIATEK_MT8192_UFS_H
+
+#include <device/mmio.h>
+#include <soc/addressmap.h>
+
+void ufs_disable_refclk(void);
+
+enum ufshci_offset {
+	REG_UFS_REFCLK_CTRL = 0x144,
+};
+
+#define UFS_REFCLK_CTRL	(UFSHCI_BASE + REG_UFS_REFCLK_CTRL)
+
+#endif /* SOC_MEDIATEK_MT8192_UFS_H */