diff --git a/qcom/blair-atp.dtsi b/qcom/blair-atp.dtsi
index eed6ca1e6178..c8aa78a9917e 100644
--- a/qcom/blair-atp.dtsi
+++ b/qcom/blair-atp.dtsi
@@ -3,6 +3,7 @@
 #include <dt-bindings/input/linux-event-codes.h>
 #include "holi-pmic-overlay.dtsi"
 #include "display/holi-sde-display-atp.dtsi"
+#include "display/blair-sde-display-atp.dtsi"
 #include "holi-thermal-overlay.dtsi"
 #include <dt-bindings/iio/qti_power_supply_iio.h>
 
@@ -707,6 +708,10 @@
 	qcom,bt-vdd-xtal-supply = <&L7A>; /* XO */
 };
 
+&mdss_dsi0 {
+	vdda-1p2-supply = <&L22A>;
+};
+
 &mdss_dsi_phy0 {
 	vdda-0p9-supply = <&S5A_LEVEL>;
 };