mb/siemens/mc_ehl3/devicetree.cb: Remove TSN GbE 0

Remove the PSE TSN GbE device #0 as it's unused on the board and not
visible during the PCI enumeration.

Change-Id: I4a7d0e437c4f4a12d3a07564cddeafb7c697c6d3
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70700
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/siemens/mc_ehl/variants/mc_ehl3/devicetree.cb b/src/mainboard/siemens/mc_ehl/variants/mc_ehl3/devicetree.cb
index 7281a7f..58b2a51 100644
--- a/src/mainboard/siemens/mc_ehl/variants/mc_ehl3/devicetree.cb
+++ b/src/mainboard/siemens/mc_ehl/variants/mc_ehl3/devicetree.cb
@@ -186,22 +186,6 @@
 		device pci 1c.4 on	end # RP5
 
 		device pci 1d.0 off	end # Intel PSE IPC (local host to PSE)
-		device pci 1d.1 on	    # Intel PSE Time-Sensitive Networking GbE 0
-			# Enable external Marvell PHY 88E1512
-			chip drivers/net/phy/m88e1512
-				register "configure_leds" = "true"
-				# LED[0]: On - 1000 Mbps Link, Off - Else
-				register "led_0_ctrl" = "7"
-				# LED[1]: On - Link, Blink - Activity, Off - No Link
-				register "led_1_ctrl" = "1"
-				# INTn is routed to LED[2] pin
-				register "enable_int" = "true"
-				register "downshift_cnt" = "2"
-				device mdio 0 on    # PHY address
-					ops m88e1512_ops
-				end
-			end
-		end
 		device pci 1d.2 on	    # Intel PSE Time-Sensitive Networking GbE 1
 			# Enable external Marvell PHY 88E1512
 			chip drivers/net/phy/m88e1512