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// SPDX-License-Identifier: GPL-2.0+
//
// Copyright 2023 Linaro Ltd.
/dts-v1/;
#include <dt-bindings/pwm/pwm.h>
#include "imx53-sk-imx53-atm0700d4.dtsi"
/ {
lvds-decoder {
compatible = "ti,sn65lvds94", "lvds-decoder";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lvds_decoder_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
port@1 {
reg = <1>;
lvds_decoder_out: endpoint {
remote-endpoint = <&panel_rgb_in>;
};
};
};
};
};
&iomuxc {
pinctrl_lvds0: lvds0grp {
/* LVDS pins only have pin mux configuration */
fsl,pins = <
MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
>;
};
pinctrl_spi_gpio: spigrp {
fsl,pins = <
MX53_PAD_EIM_A22__GPIO2_16 0x1f4
MX53_PAD_EIM_A21__GPIO2_17 0x1f4
MX53_PAD_EIM_A16__GPIO2_22 0x1f4
MX53_PAD_EIM_A18__GPIO2_20 0x1f4
>;
};
};
&ldb {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lvds0>;
status = "okay";
lvds0: lvds-channel@0 {
reg = <0>;
fsl,data-mapping = "spwg";
fsl,data-width = <24>;
status = "okay";
port@2 {
reg = <2>;
lvds0_out: endpoint {
remote-endpoint = <&lvds_decoder_in>;
};
};
};
};
&panel_rgb_in {
remote-endpoint = <&lvds_decoder_out>;
};
&spi_ts {
pinctrl-0 = <&pinctrl_spi_gpio>;
pinctrl-names = "default";
sck-gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
miso-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
mosi-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
cs-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
};
&touchscreen {
interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_BOTH>;
pendown-gpio = <&gpio3 22 GPIO_ACTIVE_LOW>;
};
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