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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2024 Toradex
*/
// Verdin with connected Capacitive Touch Display 7" DSI.
/dts-v1/;
/plugin/;
/ {
compatible = "toradex,verdin-imx8mp";
};
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/gpio.h>
#include "display-rvt70hslnwca0_overlay.dtsi"
#include "verdin-imx8mp_backlight-dsi_overlay.dtsi"
&panel_rvt70hslnwca0 {
backlight = <&backlight_verdin_dsi>;
port {
panel_in_rvt70hslnwca0: endpoint {
remote-endpoint = <&dsi_lvds_bridge_out>;
};
};
};
/* Verdin I2C_2_DSI */
&i2c2 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
bridge@2c {
compatible = "ti,sn65dsi83";
reg = <0x2c>;
/* IRQ not connected */
/* Verdin GPIO_10_DSI (SODIMM 21) */
enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_10_dsi>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dsi_lvds_bridge_in: endpoint {
data-lanes = <1 2 3 4>;
remote-endpoint = <&mipi_dsi_bridge1_out>;
};
};
port@2 {
reg = <2>;
dsi_lvds_bridge_out: endpoint {
remote-endpoint = <&panel_in_rvt70hslnwca0>;
};
};
};
};
touch@41 {
compatible = "ilitek,ili2132";
reg = <0x41>;
/* Verdin DSI_1_INT# (TOUCH_INT#, SODIMM 17) */
interrupt-parent = <&gpio4>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
/* LCDIF to MIPI-DSI */
&lcdif1 {
status = "okay";
};
&mipi_dsi {
samsung,esc-clock-frequency = <16000000>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
mipi_dsi_bridge1_out: endpoint {
attach-bridge;
remote-endpoint = <&dsi_lvds_bridge_in>;
};
};
};
};
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