diff --git a/include/sound/sof/dai-intel.h b/include/sound/sof/dai-intel.h
index 7a266f41983cb46112ebe38d33c618c54b61064d..5b93b7292f5e1af542e48fe19c073b22411fca5a 100644
--- a/include/sound/sof/dai-intel.h
+++ b/include/sound/sof/dai-intel.h
@@ -52,6 +52,8 @@
 #define SOF_DAI_INTEL_SSP_CLKCTRL_MCLK_ES               BIT(6)
 /* bclk early start */
 #define SOF_DAI_INTEL_SSP_CLKCTRL_BCLK_ES               BIT(7)
+/* mclk always on */
+#define SOF_DAI_INTEL_SSP_CLKCTRL_MCLK_AON		BIT(8)
 
 /* DMIC max. four controllers for eight microphone channels */
 #define SOF_DAI_INTEL_DMIC_NUM_CTRL			4
diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h
index b7dce4df7ecd79ab87f3be112656a2b6755a816e..3566630ca965b05bffc938f78c77a6206c02a18e 100644
--- a/include/uapi/sound/sof/abi.h
+++ b/include/uapi/sound/sof/abi.h
@@ -28,7 +28,7 @@
 
 /* SOF ABI version major, minor and patch numbers */
 #define SOF_ABI_MAJOR 3
-#define SOF_ABI_MINOR 22
+#define SOF_ABI_MINOR 23
 #define SOF_ABI_PATCH 0
 
 /* SOF ABI version number. Format within 32bit word is MMmmmppp */