55b97be83f
STM32 DT updates for v5.1, round 1 Highlights: ---------- MPU part: -Enable Digital Thermal Sensor (dts) on stm32mp157c-ed1 (and so ev1). MCU part: -Add SPI support on stm32f429 SOC (4 SPIs instances). * tag 'stm32-dt-for-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: ARM: dts: stm32: Enable thermal sensor support on STM32MP157c-ed1 ARM: dts: stm32: add SPI support on STM32F429 SoC Signed-off-by: Arnd Bergmann <arnd@arndb.de>
105 lines
1.8 KiB
Plaintext
105 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2017 - All Rights Reserved
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* Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
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*/
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/dts-v1/;
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#include "stm32mp157c.dtsi"
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#include "stm32mp157-pinctrl.dtsi"
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/ {
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model = "STMicroelectronics STM32MP157C eval daughter";
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compatible = "st,stm32mp157c-ed1", "st,stm32mp157";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@c0000000 {
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device_type = "memory";
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reg = <0xC0000000 0x40000000>;
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};
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aliases {
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serial0 = &uart4;
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};
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reg11: reg11 {
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compatible = "regulator-fixed";
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regulator-name = "reg11";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-always-on;
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};
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reg18: reg18 {
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compatible = "regulator-fixed";
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regulator-name = "reg18";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vdd_usb: vdd-usb {
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compatible = "regulator-fixed";
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regulator-name = "vdd_usb";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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&dts {
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status = "okay";
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins_a>;
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i2c-scl-rising-time-ns = <185>;
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i2c-scl-falling-time-ns = <20>;
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status = "okay";
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};
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&iwdg2 {
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timeout-sec = <32>;
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status = "okay";
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};
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&rng1 {
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status = "okay";
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};
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&rtc {
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status = "okay";
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};
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&timers6 {
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status = "okay";
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/* spare dmas for other usage */
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/delete-property/dmas;
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/delete-property/dma-names;
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timer@5 {
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status = "okay";
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};
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};
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&uart4 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pins_a>;
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status = "okay";
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};
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&usbphyc_port0 {
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phy-supply = <&vdd_usb>;
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vdda1v1-supply = <®11>;
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vdda1v8-supply = <®18>;
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};
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&usbphyc_port1 {
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phy-supply = <&vdd_usb>;
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vdda1v1-supply = <®11>;
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vdda1v8-supply = <®18>;
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};
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