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/*
* Copyright (c) 2017 Theobroma Systemd Design und Consulting GmbH
*
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
/*
* Theobroma Systems RK3399-Q7 "Puma" with EDP enabled instead of HDMI
*/
#include "rk3399-puma.dts"
/ {
edp_panel: edp_panel {
// simple-panel does not define any timings - they are read from the monitor EDID.
compatible = "simple-panel";
// The enable gpio is used to switch the hardware multiplexer (U29) to DisplayPort.
enable-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; // GPIO2_A2 = SEL_EDP_1V8
ports {
panel_in_edp: endpoint {
remote-endpoint = <&edp_out_panel>;
};
};
};
};
&vopl {
status = "okay";
};
&vopl_mmu {
status = "okay";
};
&edp {
status = "okay";
force-hpd;
/delete-property/ pinctrl-0;
ports {
edp_out: port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
edp_out_panel: endpoint@0 {
reg = <0>;
remote-endpoint = <&panel_in_edp>;
};
};
};
};
&hdmi {
status = "disabled";
};
&route_hdmi {
status = "disabled";
};
&route_edp {
status = "okay";
};
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