Commit 72754e81 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Matthias Brugger
Browse files

arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs 



Add support for the DSI display found on the Sony Xperia M5, including
the necessary regulators configuration for it.

Reviewed-by: default avatarAlexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721082822.680010-4-angelogioacchino.delregno@collabora.com


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 35f2d3f8

arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts

+69 −0
Original line number Diff line number Diff line
@@ -66,6 +66,65 @@ bootloader-region@46000000 { 
			no-map;

		};

	};



	vreg_disp_avdd: regulator-disp-avdd {

		compatible = "regulator-fixed";

		regulator-name = "disp_avdd";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		gpio = <&pio 138 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vreg_disp_avee: regulator-disp-avee {

		compatible = "regulator-fixed";

		regulator-name = "disp_avee";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		gpio = <&pio 139 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vreg_disp_vddh: regulator-disp-vddh {

		compatible = "regulator-fixed";

		regulator-name = "disp_vddh";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

		regulator-boot-on;

	};

};



&dsi0 {

	status = "okay";

	#address-cells = <1>;

	#size-cells = <0>;



	panel: panel@0 {

		compatible = "sharp,ls060t1sx01";

		reg = <0>;

		avdd-supply = <&vreg_disp_avdd>;

		avee-supply = <&vreg_disp_avee>;

		vddi-supply = <&mt6331_vgp3_reg>;

		vddh-supply = <&vreg_disp_vddh>;

		reset-gpios = <&pio 106 GPIO_ACTIVE_LOW>;

		backlight = <&backlight_lcd0>;



		pinctrl-0 = <&disp_rst_pins>;

		pinctrl-names = "default";



		port {

			panel_in: endpoint {

				remote-endpoint = <&dsi0_out>;

			};

		};

	};



	port {

		dsi0_out: endpoint {

			remote-endpoint = <&panel_in>;

		};

	};

};



&fhctl {
@@ -180,7 +239,17 @@ &mmc2 { 
	status = "okay";

};



&mt6331_vgp3_reg {

	regulator-min-microvolt = <1800000>;

};



&pio {

	disp_rst_pins: lcm-pins {

		pins-rst {

			pinmux = <PINMUX_GPIO106__FUNC_GPIO106>;

		};

	};



	mmc0_pins_default: emmc-sdr-pins {

		pins-cmd-dat {

			pinmux = <PINMUX_GPIO154__FUNC_MSDC0_DAT0>,