diff --git a/plat/imx/imx8m/include/imx8m_csu.h b/plat/imx/imx8m/include/imx8m_csu.h
index dc634ed91..19d86fd42 100644
--- a/plat/imx/imx8m/include/imx8m_csu.h
+++ b/plat/imx/imx8m/include/imx8m_csu.h
@@ -31,7 +31,7 @@
 #define CSU_HP_LOCK(x)		((0x1 << (((x) % 16) * 2 + 1)))
 #define CSU_HP_CFG(x, n)	((x) << (((n) % 16) * 2))
 
-#define CSU_SA_REG(x)		(IMX_CSU_BASE + 0x218)
+#define CSU_SA_REG(x)		(IMX_CSU_BASE + (((x) / 16) * 4) + 0x218)
 #define CSU_SA_LOCK(x)		((0x1 << (((x) % 16) * 2 + 1)))
 #define CSU_SA_CFG(x, n)	((x) << (((n) % 16) * 2))