diff --git a/display/lahaina-sde-display-cdp.dtsi b/display/lahaina-sde-display-cdp.dtsi
index 2061e5db40b0..c393be6f19ee 100644
--- a/display/lahaina-sde-display-cdp.dtsi
+++ b/display/lahaina-sde-display-cdp.dtsi
@@ -111,7 +111,9 @@
 
 &dsi_sharp_qhd_plus_dsc_cmd {
 	qcom,panel-supply-entries = <&dsi_panel_pwr_supply_avdd>;
-	qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_external";
+	qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_pwm";
+	pwms = <&pm8350c_pwm_2 0 0>;
+	qcom,bl-pmic-pwm-period-usecs = <100>;
 	qcom,mdss-dsi-bl-min-level = <1>;
 	qcom,mdss-dsi-bl-max-level = <4095>;
 	qcom,platform-te-gpio = <&tlmm 82 0>;
@@ -215,5 +217,7 @@
 
 
 &sde_dsi {
+	pinctrl-names = "panel_active", "panel_suspend", "pwm_pin";
+	pinctrl-2 = <&lcd_backlight_ctrl_default>;
 	qcom,dsi-default-panel = <&dsi_sw43404_amoled_cmd>;
 };