Add the endpoint nodes to describe connection from
DSS => MHDP => DisplayPort connector.
Signed-off-by: Rahul T R <r-ravikumar@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-j721e-sk.dts | 45 +++++++++++++++++++++++---
1 file changed, 41 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 98177a20b45f..07b1e40fbc47 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -213,6 +213,18 @@
enable-active-high;
};
+ dp0: connector {
+ compatible = "dp-connector";
+ label = "DP0";
+ type = "full-size";
+ dp-pwr-supply = <&dp_pwr_3v3>;
+
+ port {
+ dp_connector_in: endpoint {
+ remote-endpoint = <&dp0_out>;
+ };
+ };
+ };
};
&main_pmx0 {
@@ -638,6 +650,8 @@
&mhdp {
phys = <&torrent_phy_dp>;
phy-names = "dpphy";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp0_pins_default>;
};
&usbss0 {
@@ -718,6 +732,33 @@
<&k3_clks 152 18>; /* DPI1_EXT_CLKSEL_OUT0 */
};
+&dss_ports {
+ port {
+ dpi0_out: endpoint {
+ remote-endpoint = <&dp0_in>;
+ };
+ };
+};
+
+&dp0_ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dp0_in: endpoint {
+ remote-endpoint = <&dpi0_out>;
+ };
+ };
+
+ port@4 {
+ reg = <4>;
+ dp0_out: endpoint {
+ remote-endpoint = <&dp_connector_in>;
+ };
+ };
+};
+
&mcasp0 {
/* Unused */
status = "disabled";
@@ -852,10 +893,6 @@
status = "disabled";
};
-&dss {
- status = "disabled";
-};
-
&icssg0_mdio {
status = "disabled";
};
--
2.17.1
