mirror of
https://github.com/AsahiLinux/u-boot
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61c88ace4b
Device tree alignment with kernel v5.10-rc1. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
199 lines
3.3 KiB
Text
199 lines
3.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR X11
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/*
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* Copyright 2016 - Lee Jones <lee.jones@linaro.org>
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*
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*/
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/dts-v1/;
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#include "stm32f469.dtsi"
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#include "stm32f469-pinctrl.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "STMicroelectronics STM32F469i-DISCO board";
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compatible = "st,stm32f469i-disco", "st,stm32f469";
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chosen {
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bootargs = "root=/dev/ram";
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stdout-path = "serial0:115200n8";
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};
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memory@00000000 {
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device_type = "memory";
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reg = <0x00000000 0x1000000>;
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};
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aliases {
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serial0 = &usart3;
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};
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mmc_vcard: mmc_vcard {
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compatible = "regulator-fixed";
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regulator-name = "mmc_vcard";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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vdd_dsi: vdd-dsi {
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compatible = "regulator-fixed";
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regulator-name = "vdd_dsi";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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soc {
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dma-ranges = <0xc0000000 0x0 0x10000000>;
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};
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leds {
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compatible = "gpio-leds";
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led-green {
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gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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led-orange {
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gpios = <&gpiod 4 GPIO_ACTIVE_LOW>;
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};
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led-red {
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gpios = <&gpiod 5 GPIO_ACTIVE_LOW>;
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};
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led-blue {
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gpios = <&gpiok 3 GPIO_ACTIVE_LOW>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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autorepeat;
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button@0 {
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label = "User";
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linux,code = <KEY_WAKEUP>;
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gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
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};
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};
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/* This turns on vbus for otg for host mode (dwc2) */
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vcc5v_otg: vcc5v-otg-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpiob 2 GPIO_ACTIVE_HIGH>;
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regulator-name = "vcc5_host1";
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regulator-always-on;
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};
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};
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&rcc {
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compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc";
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};
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&clk_hse {
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clock-frequency = <8000000>;
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};
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&dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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dsi_in: endpoint {
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remote-endpoint = <<dc_out_dsi>;
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};
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};
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port@1 {
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reg = <1>;
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dsi_out: endpoint {
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remote-endpoint = <&dsi_panel_in>;
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};
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};
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};
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panel-dsi@0 {
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compatible = "orisetech,otm8009a";
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reg = <0>; /* dsi virtual channel (0..3) */
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reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
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power-supply = <&vdd_dsi>;
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status = "okay";
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port {
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dsi_panel_in: endpoint {
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remote-endpoint = <&dsi_out>;
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};
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};
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};
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};
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<dc {
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status = "okay";
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port {
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ltdc_out_dsi: endpoint@0 {
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remote-endpoint = <&dsi_in>;
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};
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};
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};
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&rtc {
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status = "okay";
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};
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&timers1 {
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status = "okay";
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pwm {
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pinctrl-0 = <&pwm1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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timer@0 {
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status = "okay";
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};
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};
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&timers3 {
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status = "okay";
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pwm {
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pinctrl-0 = <&pwm3_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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timer@2 {
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status = "okay";
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};
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};
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&sdio {
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status = "okay";
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vmmc-supply = <&mmc_vcard>;
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cd-gpios = <&gpiog 2 GPIO_ACTIVE_LOW>;
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broken-cd;
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pinctrl-names = "default", "opendrain";
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pinctrl-0 = <&sdio_pins>;
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pinctrl-1 = <&sdio_pins_od>;
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bus-width = <4>;
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};
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&usart3 {
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pinctrl-0 = <&usart3_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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&usbotg_fs {
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dr_mode = "host";
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pinctrl-0 = <&usbotg_fs_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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