| // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| /* |
| * Copyright (C) STMicroelectronics 2017 - All Rights Reserved |
| * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics. |
| */ |
| /dts-v1/; |
| |
| #include "stm32mp157c.dtsi" |
| #include "stm32mp157-pinctrl.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32MP157C eval daughter"; |
| compatible = "st,stm32mp157c-ed1", "st,stm32mp157"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@c0000000 { |
| device_type = "memory"; |
| reg = <0xC0000000 0x40000000>; |
| }; |
| |
| aliases { |
| serial0 = &uart4; |
| }; |
| |
| reg11: reg11 { |
| compatible = "regulator-fixed"; |
| regulator-name = "reg11"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| reg18: reg18 { |
| compatible = "regulator-fixed"; |
| regulator-name = "reg18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vdd_usb: vdd-usb { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_usb"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &dts { |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4_pins_a>; |
| i2c-scl-rising-time-ns = <185>; |
| i2c-scl-falling-time-ns = <20>; |
| status = "okay"; |
| }; |
| |
| &iwdg2 { |
| timeout-sec = <32>; |
| status = "okay"; |
| }; |
| |
| &rng1 { |
| status = "okay"; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &timers6 { |
| status = "okay"; |
| /* spare dmas for other usage */ |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| timer@5 { |
| status = "okay"; |
| }; |
| }; |
| |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart4_pins_a>; |
| status = "okay"; |
| }; |
| |
| &usbphyc_port0 { |
| phy-supply = <&vdd_usb>; |
| vdda1v1-supply = <®11>; |
| vdda1v8-supply = <®18>; |
| }; |
| |
| &usbphyc_port1 { |
| phy-supply = <&vdd_usb>; |
| vdda1v1-supply = <®11>; |
| vdda1v8-supply = <®18>; |
| }; |