+// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* Copyright 2016 - Lee Jones <lee.jones@linaro.org>
*
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- * a) This file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- * b) Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
-#include "stm32f429.dtsi"
+#include "stm32f469.dtsi"
#include "stm32f469-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
/ {
model = "STMicroelectronics STM32F469i-DISCO board";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@00000000 {
+ device_type = "memory";
reg = <0x00000000 0x1000000>;
};
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 0>;
+ gpio = <&gpiob 2 GPIO_ACTIVE_HIGH>;
regulator-name = "vcc5_host1";
regulator-always-on;
};
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";
};
&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>;