fsl-imx8qm-lpddr4-arm2-dp.dts
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/*
* Copyright 2017-2018 NXP
*
* This program 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 program 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.
*/
/*
* HDMI only dts, disable ldb display.
*/
#include "fsl-imx8qm-lpddr4-arm2.dts"
/ {
sound-hdmi {
compatible = "fsl,imx-audio-cdnhdmi";
model = "imx-audio-dp";
audio-cpu = <&sai_hdmi_tx>;
protocol = <1>;
hdmi-out;
};
};
&ldb1_phy {
status = "disabled";
};
&ldb1 {
status = "disabled";
};
&i2c1_lvds0 {
status = "disabled";
};
&irqsteer_hdmi {
status = "okay";
};
&hdmi {
compatible = "fsl,imx8qm-dp";
assigned-clocks = <&clk IMX8QM_HDMI_PXL_SEL>,
<&clk IMX8QM_HDMI_PXL_LINK_SEL>,
<&clk IMX8QM_HDMI_PXL_MUX_SEL>;
assigned-clock-parents = <&clk IMX8QM_HDMI_AV_PLL_CLK>,
<&clk IMX8QM_HDMI_AV_PLL_CLK>,
<&clk IMX8QM_HDMI_AV_PLL_CLK>;
dp-lane-mapping = <0x1b>;
dp-link-rate = <0x14>;
dp-num-lanes = <0x4>;
status = "okay";
};