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arm64: dts: ti: k3-j721e-common-proc-board-infotainment: Update to comply with device tree schema

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Fix hdmi-connector and tfp bridge node as per the bindings,
- Remove 'digital' property which is required for DVI connector not HDMI
- Add 'ti,deskew' property which is a required property
- Fix ports property for tfp410 bridge
- Change node names appropriately

Redefine the ports for dss and for k3-j721e-common-proc-board.dts, add
reg property for the port (@0) to get rid of dtbs_check warnings in
infotainment overlay when ports for dss are re-defined.

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250424080328.57671-1-j-choudhary@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Jayesh Choudhary 2025-04-24 13:33:28 +05:30 committed by Nishanth Menon
parent bcbc3d40dc
commit 8a0bba5b67
2 changed files with 38 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
View File

@ -15,12 +15,11 @@
#include "k3-pinctrl.h"
&{/} {
hdmi-connector {
connector-hdmi {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
ddc-i2c-bus = <&main_i2c1>;
digital;
/* P12 - HDMI_HPD */
hpd-gpios = <&exp6 10 GPIO_ACTIVE_HIGH>;
@ -31,28 +30,32 @@
};
};
dvi-bridge {
#address-cells = <1>;
#size-cells = <0>;
bridge-dvi {
compatible = "ti,tfp410";
/* P10 - HDMI_PDn */
powerdown-gpios = <&exp6 8 GPIO_ACTIVE_LOW>;
ti,deskew = <0>;
port@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
tfp410_in: endpoint {
remote-endpoint = <&dpi_out0>;
pclk-sample = <1>;
port@0 {
reg = <0>;
tfp410_in: endpoint {
remote-endpoint = <&dpi_out0>;
pclk-sample = <1>;
};
};
};
port@1 {
reg = <1>;
port@1 {
reg = <1>;
tfp410_out: endpoint {
remote-endpoint =
<&hdmi_connector_in>;
tfp410_out: endpoint {
remote-endpoint =
<&hdmi_connector_in>;
};
};
};
};
@ -148,17 +151,23 @@
&dss {
pinctrl-names = "default";
pinctrl-0 = <&dss_vout0_pins_default>;
};
&dss_ports {
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
port@0 {
reg = <0>;
dpi0_out: endpoint {
remote-endpoint = <&dp0_in>;
};
};
dpi_out0: endpoint {
remote-endpoint = <&tfp410_in>;
port@1 {
reg = <1>;
dpi_out0: endpoint {
remote-endpoint = <&tfp410_in>;
};
};
};
};

6
arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
View File

@ -804,7 +804,11 @@
};
&dss_ports {
port {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dpi0_out: endpoint {
remote-endpoint = <&dp0_in>;
};