diff --git a/boards/shields/rk055hdmipi4ma0/boards/mimxrt1170_evk_mimxrt1176_cm7.overlay b/boards/shields/rk055hdmipi4ma0/boards/mimxrt1170_evk_mimxrt1176_cm7.overlay
new file mode 100644
index 00000000000000..7578cac75c2662
--- /dev/null
+++ b/boards/shields/rk055hdmipi4ma0/boards/mimxrt1170_evk_mimxrt1176_cm7.overlay
@@ -0,0 +1,10 @@
+/*
+ * Copyright 2024, NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&zephyr_mipi_dsi {
+	/* Raise the DSI clock frequency */
+	phy-clock = <792000000>;
+};