diff --git a/plat/nvidia/tegra/soc/t194/drivers/include/mce_private.h b/plat/nvidia/tegra/soc/t194/drivers/include/mce_private.h
index 966c90bb3576cd3c4ade247aa4f649f2f234a028..1970a2d173ee7d1cb098aa1f246d0fe8a95fbcee 100644
--- a/plat/nvidia/tegra/soc/t194/drivers/include/mce_private.h
+++ b/plat/nvidia/tegra/soc/t194/drivers/include/mce_private.h
@@ -16,7 +16,7 @@
 #define CLUSTER_CSTATE_MASK			0x7U
 #define CLUSTER_CSTATE_SHIFT			0X0U
 #define CLUSTER_CSTATE_UPDATE_BIT		(1U << 7)
-#define CCPLEX_CSTATE_MASK			0x3U
+#define CCPLEX_CSTATE_MASK			0x7U
 #define CCPLEX_CSTATE_SHIFT			8U
 #define CCPLEX_CSTATE_UPDATE_BIT		(1U << 15)
 #define SYSTEM_CSTATE_MASK			0xFU
diff --git a/plat/nvidia/tegra/soc/t194/drivers/mce/nvg.c b/plat/nvidia/tegra/soc/t194/drivers/mce/nvg.c
index 498415a29e079837a3287c9f7cd89ab6a35b9d01..96b2b9113e220f71729c85680779dd9856b13fb3 100644
--- a/plat/nvidia/tegra/soc/t194/drivers/mce/nvg.c
+++ b/plat/nvidia/tegra/soc/t194/drivers/mce/nvg.c
@@ -96,7 +96,7 @@ void nvg_set_wake_time(uint32_t wake_time)
  *
  * NVGDATA[0:2]: SW(RW), CLUSTER_CSTATE
  * NVGDATA[7]: SW(W), update cluster flag
- * NVGDATA[8:9]: SW(RW), CG_CSTATE
+ * NVGDATA[8:10]: SW(RW), CG_CSTATE
  * NVGDATA[15]: SW(W), update ccplex flag
  * NVGDATA[16:19]: SW(RW), SYSTEM_CSTATE
  * NVGDATA[23]: SW(W), update system flag