[PATCH 1/2] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable display

[Luca Weiss]

Configure the MDSS nodes for the phone and add the panel node.

Signed-off-by: Luca Weiss <luca.weiss@xxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 94 ++++++++++++++++++++--
 1 file changed, 89 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index 389eca9b9e68187980e92ac921a77a3c3b54f6a5..965e32473a58ae4748e4cb748980fad1d2b06ab6 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -138,6 +138,34 @@ vreg_ois_dvdd_1p1: regulator-ois-dvdd-1p1 {
 		vin-supply = <&vreg_s8b>;
 	};
 
+	vreg_oled_dvdd: regulator-oled-dvdd {
+		compatible = "regulator-fixed";
+		regulator-name = "oled_dvdd";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+
+		gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		vin-supply = <&vreg_s1b>;
+
+		regulator-boot-on;
+	};
+
+	vreg_oled_vci: regulator-oled-vci {
+		compatible = "regulator-fixed";
+		regulator-name = "oled_vci";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+
+		gpio = <&pm8350c_gpios 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		vin-supply = <&vreg_l13c>;
+
+		regulator-boot-on;
+	};
+
 	reserved-memory {
 		cont_splash_mem: cont-splash@e1000000 {
 			reg = <0x0 0xe1000000 0x0 0x2300000>;
@@ -597,11 +625,6 @@ eeprom@51 {
 	};
 };
 
-&dispcc {
-	/* Disable for now so simple-framebuffer continues working */
-	status = "disabled";
-};
-
 &gcc {
 	protected-clocks = <GCC_CFG_NOC_LPASS_CLK>,
 			   <GCC_EDP_CLKREF_EN>,
@@ -733,6 +756,46 @@ &ipa {
 	status = "okay";
 };
 
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi {
+	vdda-supply = <&vreg_l6b>;
+	status = "okay";
+
+	panel@0 {
+		compatible = "fairphone,fp5-rm692e5-boe", "raydium,rm692e5";
+		reg = <0>;
+
+		reset-gpios = <&tlmm 44 GPIO_ACTIVE_LOW>;
+
+		vci-supply = <&vreg_oled_vci>;
+		vddio-supply = <&vreg_l12c>;
+		dvdd-supply = <&vreg_oled_dvdd>;
+
+		pinctrl-0 = <&disp_reset_n_active>, <&mdp_vsync>;
+		pinctrl-1 = <&disp_reset_n_suspend>, <&mdp_vsync>;
+		pinctrl-names = "default", "sleep";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&mdss_dsi0_out>;
+			};
+		};
+	};
+};
+
+&mdss_dsi0_out {
+	data-lanes = <0 1 2 3>;
+	remote-endpoint = <&panel_in>;
+};
+
+&mdss_dsi_phy {
+	vdds-supply = <&vreg_l10c>;
+	status = "okay";
+};
+
 &pm7250b_adc {
 	pinctrl-0 = <&pm7250b_adc_default>;
 	pinctrl-names = "default";
@@ -1026,6 +1089,20 @@ bluetooth_enable_default: bluetooth-enable-default-state {
 		bias-disable;
 	};
 
+	disp_reset_n_active: disp-reset-n-active-state {
+		pins = "gpio44";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	disp_reset_n_suspend: disp-reset-n-suspend-state {
+		pins = "gpio44";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
 	hall_sensor_default: hall-sensor-default-state {
 		pins = "gpio155";
 		function = "gpio";
@@ -1033,6 +1110,13 @@ hall_sensor_default: hall-sensor-default-state {
 		bias-pull-up;
 	};
 
+	mdp_vsync: mdp-vsync-state {
+		pins = "gpio80";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
 	pm8008_int_default: pm8008-int-default-state {
 		pins = "gpio25";
 		function = "gpio";

-- 
2.48.1