diff --git a/soc/xtensa/intel_adsp/cavs_v25/include/soc/shim.h b/soc/xtensa/intel_adsp/cavs_v25/include/soc/shim.h
index 9e1ab07d914..ad097dce5a0 100644
--- a/soc/xtensa/intel_adsp/cavs_v25/include/soc/shim.h
+++ b/soc/xtensa/intel_adsp/cavs_v25/include/soc/shim.h
@@ -247,11 +247,11 @@
 
 /** \brief LDO Control */
 #define SHIM_LDOCTL		0xA4
-#define SHIM_LDOCTL_HPSRAM_MASK	(3 << 0)
+#define SHIM_LDOCTL_HPSRAM_MASK	(3 << 0 | 3 << 16)
 #define SHIM_LDOCTL_LPSRAM_MASK	(3 << 2)
-#define SHIM_LDOCTL_HPSRAM_LDO_ON	(3 << 0)
+#define SHIM_LDOCTL_HPSRAM_LDO_ON	(3 << 0 | 3 << 16)
 #define SHIM_LDOCTL_LPSRAM_LDO_ON	(3 << 2)
-#define SHIM_LDOCTL_HPSRAM_LDO_BYPASS	BIT(0)
+#define SHIM_LDOCTL_HPSRAM_LDO_BYPASS	(BIT(0) | BIT(16))
 #define SHIM_LDOCTL_LPSRAM_LDO_BYPASS	BIT(2)
 #define SHIM_LDOCTL_HPSRAM_LDO_OFF	(0 << 0)
 #define SHIM_LDOCTL_LPSRAM_LDO_OFF	(0 << 2)