arch/arm/boot/dts/tcpc_config.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2022 MediaTek Inc.
 */

&i2c7 {
	rt1711_typec: rt1711h@4e {
		compatible = "richtek,rt1711h";
		reg = <0x4e>;
		status = "okay";
		rt-tcpc,name = "type_c_port0"; /* tcpc_device's name */
		rt-tcpc,role_def = <5>; /* 0: Unknown, 1: SNK, 2: SRC */
					/* 3: DRP, 4: Try.SRC, 5: Try.SNK */
		rt-tcpc,rp_level = <0>; /* 0: Default, 1: 1.5, 2: 3.0 */
		rt-tcpc,vconn_supply = <1>;  /* 0: Never, 1: Always, */
					     /* 2: EMarkOnly, 3: StartOnly */
		rt1711pd,intr_gpio = <&pio 41 0x0>;
		rt1711pd,intr_gpio_num = <41>;
		charger = <&mt6375_chg>;
		pd-data {
			pd,vid = <0x29cf>;
			pd,pid = <0x1711>;
			pd,source-cap-ext = /bits/ 8 <0xcf 0x29 0x11 0x17
						      0x00 0x00 0x00 0x00
						      0x00 0x00 0x00 0x00
						      0x00 0x00 0x00 0x00
						      0x00 0x00 0x00 0x00
						      0x00 0x00 0x01 0x02
						      0x00>;
			pd,mfrs = "RichtekTCPC";

			/*
			 *	VSAFE5V = 0, MAX_POWER = 1, CUSTOM = 2,
			 *	MAX_POWER_LV = 0x21, MAX_POWER_LVIC = 0x31
			 *	MAX_POWER_HV = 0x41, MAX_POWER_HVIC = 0x51
			 */
			pd,charging_policy = <0x31>;

			/*
			 * Fixed 5V, 500 mA <0x00019032>
			 * Fixed 5V, 1A <0x00019064>
			 * Fixed 5V, 2A <0x000190c8>
			 * Fixed 5V, 3A <0x0001912c>
			 * Fixed 9V, 500 mA <0x0002d032>
			 * Fixed 9V, 1A <0x0002d064>
			 * Fixed 9V, 2A <0x0002d0c8>
			 * Fixed 9V, 3A <0x0002d12c>
			 * Variable 5-9V, 1A <0x8642d064>
			 * Variable 5-9V, 2A <0x8642d0c8>
			 * Variable 5-9V, 3A <0x8642d12c>
			 */
			pd,source-pdo-size = <1>;
			pd,source-pdo-data = <0x00019032>;
			pd,sink-pdo-size = <1>;
			pd,sink-pdo-data = <0x000190c8>;

			/*
			 * No DP, host + device
			 *	pd,id-vdo-size = <6>;
			 *	pd,id-vdo-data = <0xd14029cf 0x0 0x17110000
						  0x61000000 0x0 0x41000000>;
			 * With DP
			 *	pd,id-vdo-size = <6>;
			 *	pd,id-vdo-data = <0xd54029cf 0x0 0x17110000
						  0x61000000 0x0 0x41000000>;
			 */

			pd,id-vdo-size = <6>;
			pd,id-vdo-data = <0xd14029cf 0x0 0x17110000
					  0x61000000 0x0 0x41000000>;

			bat,nr = <1>;
			pd,country_nr = <0>;

			bat-info0 {
				bat,vid = <0x29cf>;
				bat,pid = <0x1711>;
				bat,mfrs = "bat1";
				bat,design_cap = <3000>;
			};

			//bat-info1 {
			//	bat,vid = <0x8abc>;
			//	bat,pid = <0x5234>;
			//	bat,mfrs = "bat2";
			//	bat,design_cap = <4000>;
			//};

			//country0 {
			//	pd,country_code = <0x5457>;
			//	pd,country_len = <2>; /* max len = 26 */
			//	pd,country_data = <0xff 0xff>;
			//};

			//country1 {
			//	pd,country_code = <0x5553>;
			//	pd,country_len = <3>; /* max len = 26 */
			//	pd,country_data = <0xf1 0xf2 0xf3>;
			//};
		};
		dpm_caps {
			local_dr_power;
			local_dr_data;
			//local_ext_power;
			local_usb_comm;
			//local_usb_suspend;
			//local_high_cap;
			//local_give_back;
			local_no_suspend;
			local_vconn_supply;

			//attempt_discover_cable_dfp;
			attempt_enter_dp_mode;
			attempt_discover_cable;
			attempt_discover_id;

			/* 0: disable, 1: prefer_snk, 2: prefer_src */
			pr_check = <0>;
			//pr_reject_as_source;
			//pr_reject_as_sink;
			//pr_check_gp_source;
			//pr_check_gp_sink;

			/* 0: disable, 1: prefer_ufp, 2: prefer_dfp */
			dr_check = <0>;
			//dr_reject_as_dfp;
			//dr_reject_as_ufp;
		};
		displayport {
			/* connection type = "both", "ufp_d", "dfp_d" */
			1st_connection = "dfp_d";
			2nd_connection = "dfp_d";
			signal,dp_v13;
			//signal,dp_gen2;
			//usbr20_not_used;
			typec,receptacle;
			ufp_d {
				//pin_assignment,mode_a;
				//pin_assignment,mode_b;
				//pin_assignment,mode_c;
				//pin_assignment,mode_d;
				//pin_assignment,mode_e;
			};
			dfp_d {
				//pin_assignment,mode_a;
				//pin_assignment,mode_b;
				pin_assignment,mode_c;
				pin_assignment,mode_d;
				pin_assignment,mode_e;
				//pin_assignment,mode_f;
			};
		};
	};
};