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arm64: zynqmp: Describe DisplayPort connector for Kria

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Add a device tree node to describe the DisplayPort connector, and
connect it to the DPSUB output.

The patch was tested on kv260-revB/rev2.

Signed-off-by: Vishal Sagar <vishal.sagar@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/4f69489c005719d280b8df97f3e82a5ce0cd9660.1716802450.git.michal.simek@amd.com
This commit is contained in:
Vishal Sagar 2024-05-27 11:34:16 +02:00 • committed by Michal Simek
parent 385cc4f769
commit 0d7835cf2d
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
View file

@ -63,6 +63,18 @@
#clock-cells = <0>;
clock-frequency = <27000000>;
};
dpcon {
compatible = "dp-connector";
label = "P11";
type = "full-size";
port {
dpcon_in: endpoint {
remote-endpoint = <&dpsub_dp_out>;
};
};
};
};
&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
@ -97,6 +109,14 @@
phy-names = "dp-phy0", "dp-phy1";
phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
assigned-clock-rates = <27000000>, <25000000>, <300000000>;
ports {
port@5 {
dpsub_dp_out: endpoint {
remote-endpoint = <&dpcon_in>;
};
};
};
};
&zynqmp_dpdma {