skl mainboards/dt: Move SATA related settings into SATA device scope

Change-Id: I50706d7a077767d2295d6d5f209c30109d607277
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83179
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
Reviewed-by: Marvin Evers <marvin.n.evers@gmail.com>
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/libretrend/lt1000/devicetree.cb b/src/mainboard/libretrend/lt1000/devicetree.cb
index f173e1e..02c3538 100644
--- a/src/mainboard/libretrend/lt1000/devicetree.cb
+++ b/src/mainboard/libretrend/lt1000/devicetree.cb
@@ -29,12 +29,6 @@
 	register "dptf_enable" = "0"
 
 	# FSP Configuration
-	register "SataPortsEnable" = "{
-		[0] = 1,
-		[1] = 1,
-		[2] = 1,
-	}"
-	register "SataSpeedLimit" = "2"
 	register "DspEnable" = "1"
 	register "IoBufferOwnership" = "0"
 	register "SkipExtGfxScan" = "1"
@@ -154,7 +148,14 @@
 		device ref south_xdci	on  end
 		device ref thermal	on  end
 		device ref heci1	on  end
-		device ref sata		on  end
+		device ref sata		on
+			register "SataPortsEnable" = "{
+				[0] = 1,
+				[1] = 1,
+				[2] = 1,
+			}"
+			register "SataSpeedLimit" = "2"
+		end
 		device ref pcie_rp3	on  end
 		device ref pcie_rp5	on
 			smbios_slot_desc "SlotTypePciExpressMini52pinWithoutBSKO"