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arm64: dts: imx8mp-debix-model-a: Enable HDMI output

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Enable the HDMI output on the Debix Model A SBC, using the HDMI encoder
present in the i.MX8MP SoC.

This has been tested with a generic 1080p HDMI display, along with a
smaller 1280x800 HDMI display.

Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Christopher Obbard 2024-06-11 00:42:38 +01:00 committed by Shawn Guo
parent 1d8a9f043a
commit 4880ee1c90
1 changed files with 47 additions and 0 deletions
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47
arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
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@ -20,6 +20,18 @@
stdout-path = &uart2;
};
hdmi-connector {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_out>;
};
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@ -94,6 +106,28 @@
};
};
&hdmi_pvi {
status = "okay";
};
&hdmi_tx {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hdmi>;
status = "okay";
ports {
port@1 {
hdmi_tx_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
&hdmi_tx_phy {
status = "okay";
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
@ -239,6 +273,10 @@
status = "okay";
};
&lcdif3 {
status = "okay";
};
&snvs_pwrkey {
status = "okay";
};
@ -356,6 +394,15 @@
>;
};
pinctrl_hdmi: hdmigrp {
fsl,pins = <
MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c3
MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c3
MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x19
MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2