mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-28 21:09:00 +09:00
![Patrice Chotard](/assets/img/avatar_default.png)
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>
200 lines
3.3 KiB
Plaintext
200 lines
3.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+ OR X11
|
|
/*
|
|
* Copyright 2016 - Lee Jones <lee.jones@linaro.org>
|
|
*
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "stm32f469.dtsi"
|
|
#include "stm32f469-pinctrl.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "STMicroelectronics STM32F469i-DISCO board";
|
|
compatible = "st,stm32f469i-disco", "st,stm32f469";
|
|
|
|
chosen {
|
|
bootargs = "root=/dev/ram";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@00000000 {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x1000000>;
|
|
};
|
|
|
|
aliases {
|
|
serial0 = &usart3;
|
|
};
|
|
|
|
mmc_vcard: mmc_vcard {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "mmc_vcard";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
vdd_dsi: vdd-dsi {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_dsi";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
soc {
|
|
dma-ranges = <0xc0000000 0x0 0x10000000>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led-green {
|
|
gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
led-orange {
|
|
gpios = <&gpiod 4 GPIO_ACTIVE_LOW>;
|
|
};
|
|
led-red {
|
|
gpios = <&gpiod 5 GPIO_ACTIVE_LOW>;
|
|
};
|
|
led-blue {
|
|
gpios = <&gpiok 3 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
autorepeat;
|
|
button@0 {
|
|
label = "User";
|
|
linux,code = <KEY_WAKEUP>;
|
|
gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
/* This turns on vbus for otg for host mode (dwc2) */
|
|
vcc5v_otg: vcc5v-otg-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpiob 2 GPIO_ACTIVE_HIGH>;
|
|
regulator-name = "vcc5_host1";
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&rcc {
|
|
compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc";
|
|
};
|
|
|
|
&clk_hse {
|
|
clock-frequency = <8000000>;
|
|
};
|
|
|
|
&dsi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
dsi_in: endpoint {
|
|
remote-endpoint = <<dc_out_dsi>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
dsi_out: endpoint {
|
|
remote-endpoint = <&dsi_panel_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
panel-dsi@0 {
|
|
compatible = "orisetech,otm8009a";
|
|
reg = <0>; /* dsi virtual channel (0..3) */
|
|
reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
|
|
power-supply = <&vdd_dsi>;
|
|
status = "okay";
|
|
|
|
port {
|
|
dsi_panel_in: endpoint {
|
|
remote-endpoint = <&dsi_out>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
<dc {
|
|
status = "okay";
|
|
|
|
port {
|
|
ltdc_out_dsi: endpoint@0 {
|
|
remote-endpoint = <&dsi_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&timers1 {
|
|
status = "okay";
|
|
|
|
pwm {
|
|
pinctrl-0 = <&pwm1_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
timer@0 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&timers3 {
|
|
status = "okay";
|
|
|
|
pwm {
|
|
pinctrl-0 = <&pwm3_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
timer@2 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&sdio {
|
|
status = "okay";
|
|
vmmc-supply = <&mmc_vcard>;
|
|
cd-gpios = <&gpiog 2 GPIO_ACTIVE_LOW>;
|
|
broken-cd;
|
|
pinctrl-names = "default", "opendrain";
|
|
pinctrl-0 = <&sdio_pins>;
|
|
pinctrl-1 = <&sdio_pins_od>;
|
|
bus-width = <4>;
|
|
};
|
|
|
|
&usart3 {
|
|
pinctrl-0 = <&usart3_pins_a>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg_fs {
|
|
dr_mode = "host";
|
|
pinctrl-0 = <&usbotg_fs_pins_a>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|