// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>

/dts-v1/;

#include "sun50i-a64-pinephone.dtsi"

/ {
	model = "Pine64 PinePhone Braveheart (1.1)";
	compatible = "pine64,pinephone-1.1", "pine64,pinephone", "allwinner,sun50i-a64";

	reg_vbus: usb0-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb0-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
		enable-active-high;
		vin-supply = <&reg_drivevbus>;
	};
};

&axp803 {
	x-powers,drive-vbus-en;
};

&backlight {
	power-supply = <&reg_ldo_io0>;
	lth-brightness = <10>;
};

&codec_analog {
	allwinner,internal-bias-resistor;
};

&i2c0 {
	anx7688: hdmi-bridge@28 {
		compatible = "analogix,anx7688";
		reg = <0x28>;

		interrupt-parent = <&r_pio>;
		interrupts = <0 11 IRQ_TYPE_EDGE_FALLING>; /* PL11 */

		enable-gpios = <&pio 3 10 GPIO_ACTIVE_LOW>; /* PD10 */
		reset-gpios = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */

		cabledet-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */

		avdd10-supply = <&reg_anx1v0>;
		dvdd10-supply = <&reg_anx1v0>;
		/* This is for the HW hack variant, but will also work for non-modified version. */
		avdd18-supply = <&reg_ldo_io1>;
		dvdd18-supply = <&reg_ldo_io1>;
		avdd33-supply = <&reg_dldo1>;
		i2c-supply = <&reg_ldo_io0>;
		vconn-supply = <&reg_vconn5v0>;
		hdmi_vt-supply = <&reg_dldo1>;

		source-caps = <
			PDO_FIXED(5000, 500, PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE)
		>;

		sink-caps = <
			PDO_FIXED(5000, 3000, PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE)
		>;

		/*
		 * ANX7688 can't enable/disable USB-5V <-> DCIN switch by
		 * itself, and PMIC's N_VBUSEN is not connected anywhere either,
		 * so we need to configure everything in software:
		 *
		 * - get the VBUS status from ANX7688 via I2C
		 * - configure PMIC to let it know vbus drive status (via
		 *   reg_drivevbus)
		 * - enable VBUS switch and USB-5V regulator (via reg_vbus
		 *   and reg_usb_5v)
		 */
		vbus-supply = <&reg_vbus>;
		vbus_in-supply = <&usb_power_supply>;

		port {
			typec0_dr_sw: endpoint {
				remote-endpoint = <&usb0_drd_sw>;
			};
		};
	};
};

/*
 * The N_VBUSEN pin is disconnected, but we need to inform the PMIC about
 * the VBUS status anyway. To avoid the pin from floating and to inform
 * the PMIC, about VBUS status, we couple reg_drivevbus with reg_vbus.
 */
&reg_drivevbus {
	vin-supply = <&reg_usb_5v>;
	status = "okay";
};

&sgm3140 {
	enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
	flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
};

&uart3 {
	modem {
		compatible = "quectel,eg25";
		char-device-name = "modem-power";

		power-supply = <&reg_vbat_bb>; /* PL7 */

		enable-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */
		reset-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
		pwrkey-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
		//status-pwrkey-multiplexed; /* status acts as pwrkey */

		sleep-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
		wakeup-gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2-RI */

		dtr-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6-DTR */
		cts-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* PD5-CTS */
		rts-gpios = <&pio 3 4 GPIO_ACTIVE_HIGH>; /* PD4-RTS */

		quectel,qdai = "1,1,0,1,0,0,1,1";
	};
};

&usbphy {
	usb-role-switch;

	port {
		usb0_drd_sw: endpoint {
			remote-endpoint = <&typec0_dr_sw>;
		};
	};
};

&hdmi {
	extcon = <&anx7688 0>;
};