1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
3 * Copyright (C) 2020 Marek Vasut <marex@denx.de>
6 #include "stm32mp15xx-dhcom.dtsi"
9 model = "DH Electronics STM32MP15xx DHCOM PicoITX";
10 compatible = "dh,stm32mp15xx-dhcom-picoitx", "st,stm32mp1xx";
19 stdout-path = "serial0:115200n8";
33 * NOTE: The USB Port on the PicoITX needs a PWR_EN signal to enable
34 * port power. This signal should be handled by USB power sequencing
35 * in order to turn on port power when USB bus is powered up, but so
36 * far there is no such functionality.
42 line-name = "usb-port-power";
46 &i2c2 { /* On board-to-board connector (optional) */
47 pinctrl-names = "default";
48 pinctrl-0 = <&i2c2_pins_a>;
49 i2c-scl-rising-time-ns = <185>;
50 i2c-scl-falling-time-ns = <20>;
52 /* spare dmas for other usage */
53 /delete-property/dmas;
54 /delete-property/dma-names;
57 &i2c5 { /* On board-to-board connector */
58 pinctrl-names = "default";
59 pinctrl-0 = <&i2c5_pins_a>;
60 i2c-scl-rising-time-ns = <185>;
61 i2c-scl-falling-time-ns = <20>;
63 /* spare dmas for other usage */
64 /delete-property/dmas;
65 /delete-property/dma-names;
69 pinctrl-names = "default";
70 pinctrl-0 = <&usart3_pins_a>;
75 pinctrl-names = "default";
76 pinctrl-0 = <&uart8_pins_a>;
81 phys = <&usbphyc_port0>;
90 phy-supply = <&vdd_usb>;
91 vdda1v1-supply = <®11>;
92 vdda1v8-supply = <®18>;