firmware: zynqmp: Add Versal NET compatible string

Add compatible string for Versal NET.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ec73f786e1c89094752ff3693f6f0fb4536c85c5.1663589964.git.michal.simek@amd.com
diff --git a/drivers/firmware/firmware-zynqmp.c b/drivers/firmware/firmware-zynqmp.c
index 76ddc6b..d8e0d79 100644
--- a/drivers/firmware/firmware-zynqmp.c
+++ b/drivers/firmware/firmware-zynqmp.c
@@ -370,6 +370,7 @@
 static const struct udevice_id zynqmp_firmware_ids[] = {
 	{ .compatible = "xlnx,zynqmp-firmware" },
 	{ .compatible = "xlnx,versal-firmware"},
+	{ .compatible = "xlnx,versal-net-firmware"},
 	{ }
 };