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// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* Copyright (c) STMicroelectronics 2019 - All Rights Reserved
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
/dts-v1/;
#include "stm32mp157.dtsi"
#include "stm32mp157a-icore-stm32mp1.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit";
compatible = "engicam,icore-stm32mp1-edimm2.2",
"engicam,icore-stm32mp1", "st,stm32mp157";
aliases {
serial0 = &uart4;
};
chosen {
stdout-path = "serial0:115200n8";
};
backlight: backlight {
compatible = "gpio-backlight";
gpios = <&gpiod 13 GPIO_ACTIVE_HIGH>;
default-on;
};
panel {
compatible = "yes-optoelectronics,ytc700tlag-05-201c";
backlight = <&backlight>;
power-supply = <&v3v3>;
port {
panel_out_bridge: endpoint {
remote-endpoint = <&bridge_out_panel>;
};
};
};
};
&dsi {
status = "okay";
};
&dsi_in {
remote-endpoint = <<dc_out_dsi>;
};
&dsi_out {
remote-endpoint = <&bridge_in_dsi>;
};
&i2c6 {
i2c-scl-falling-time-ns = <20>;
i2c-scl-rising-time-ns = <185>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c6_pins_a>;
pinctrl-1 = <&i2c6_sleep_pins_a>;
status = "okay";
bridge@2c {
compatible = "ti,sn65dsi84";
reg = <0x2c>;
enable-gpios = <&gpiof 15 GPIO_ACTIVE_HIGH>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
bridge_in_dsi: endpoint {
remote-endpoint = <&dsi_out>;
data-lanes = <1 2>;
};
};
port@2 {
reg = <2>;
bridge_out_panel: endpoint {
remote-endpoint = <&panel_out_bridge>;
};
};
};
};
};
<dc {
status = "okay";
port {
ltdc_out_dsi: endpoint {
remote-endpoint = <&dsi_in>;
};
};
};
&sdmmc1 {
bus-width = <4>;
disable-wp;
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
st,neg-edge;
vmmc-supply = <&v3v3>;
status = "okay";
};
&uart4 {
pinctrl-names = "default", "sleep", "idle";
pinctrl-0 = <&uart4_pins_a>;
pinctrl-1 = <&uart4_sleep_pins_a>;
pinctrl-2 = <&uart4_idle_pins_a>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};
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