1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (c) 2019 BayLibre SAS. All rights reserved. 4 * Author: Jerome Brunet <jbrunet@baylibre.com> 5 */ 6 7/dts-v1/; 8 9#include "meson-gxm.dtsi" 10#include "meson-gx-libretech-pc.dtsi" 11 12/ { 13 compatible = "libretech,aml-s912-pc", "amlogic,s912", 14 "amlogic,meson-gxm"; 15 model = "Libre Computer AML-S912-PC"; 16 17 typec2_vbus: regulator-typec2_vbus { 18 compatible = "regulator-fixed"; 19 regulator-name = "TYPEC2_VBUS"; 20 regulator-min-microvolt = <5000000>; 21 regulator-max-microvolt = <5000000>; 22 vin-supply = <&vcc5v>; 23 24 gpio = <&gpio GPIODV_1 GPIO_ACTIVE_HIGH>; 25 enable-active-high; 26 }; 27}; 28 29&pinctrl_periphs { 30 /* 31 * Make sure the irq pin of the TYPE C controller is not driven 32 * by the SoC. 33 */ 34 fusb302_irq_pins: fusb302_irq { 35 mux { 36 groups = "GPIODV_0"; 37 function = "gpio_periphs"; 38 bias-pull-up; 39 output-disable; 40 }; 41 }; 42}; 43 44&i2c_C { 45 fusb302@22 { 46 compatible = "fcs,fusb302"; 47 reg = <0x22>; 48 49 pinctrl-0 = <&fusb302_irq_pins>; 50 pinctrl-names = "default"; 51 interrupt-parent = <&gpio_intc>; 52 interrupts = <59 IRQ_TYPE_LEVEL_LOW>; 53 54 vbus-supply = <&typec2_vbus>; 55 56 status = "okay"; 57 58 connector { 59 compatible = "usb-c-connector"; 60 }; 61 }; 62}; 63 64&usb2_phy2 { 65 phy-supply = <&typec2_vbus>; 66}; 67