arm64: dts: qcom: Unify the sc7180-trogdor panel nodes

Let's avoid a bit of duplication by pushing this up to the trogdor.dtsi
file.

Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210301133318.v2.4.I1483fac4c5ae4b2d7660290ff85d69945292618f@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi

@@ -12,23 +12,6 @@ ap_h1_spi: &spi0 {};
 
 #include "sc7180-trogdor.dtsi"
 
-/ {
-	panel: panel {
-		compatible = "boe,nv133fhm-n62";
-		power-supply = <&pp3300_dx_edp>;
-		backlight = <&backlight>;
-		hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
-
-		ports {
-			port {
-				panel_in_edp: endpoint {
-					remote-endpoint = <&sn65dsi86_out>;
-				};
-			};
-		};
-	};
-};
-
 &ap_sar_sensor {
 	semtech,cs0-ground;
 	semtech,combined-sensors = <3>;
@@ -58,6 +41,10 @@ ap_ts_pen_1v8: &i2c4 {
 	};
 };
 
+&panel {
+	compatible = "boe,nv133fhm-n62";
+};
+
 &trackpad {
 	interrupts = <58 IRQ_TYPE_EDGE_FALLING>;
 };

arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts

@@ -17,21 +17,6 @@ ap_h1_spi: &spi0 {};
 / {
 	model = "Google Trogdor (rev1+)";
 	compatible = "google,trogdor", "qcom,sc7180";
-
-	panel: panel {
-		compatible = "auo,b116xa01";
-		power-supply = <&pp3300_dx_edp>;
-		backlight = <&backlight>;
-		hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
-
-		ports {
-			port {
-				panel_in_edp: endpoint {
-					remote-endpoint = <&sn65dsi86_out>;
-				};
-			};
-		};
-	};
 };
 
 ap_ts_pen_1v8: &i2c4 {
@@ -53,6 +38,10 @@ ap_ts_pen_1v8: &i2c4 {
 	};
 };
 
+&panel {
+	compatible = "auo,b116xa01";
+};
+
 &pp3300_hub {
 	/* pp3300_l7c is used to power the USB hub */
 	/delete-property/regulator-always-on;

arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi

@@ -257,6 +257,21 @@
 		#sound-dai-cells = <0>;
 	};
 
+	panel: panel {
+		/* Compatible will be filled in per-board */
+		power-supply = <&pp3300_dx_edp>;
+		backlight = <&backlight>;
+		hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			port {
+				panel_in_edp: endpoint {
+					remote-endpoint = <&sn65dsi86_out>;
+				};
+			};
+		};
+	};
+
 	pwmleds {
 		compatible = "pwm-leds";
 		keyboard_backlight: keyboard-backlight {