mb/google/poppy/var/nocturne: Use CRFP as device name for FP device

This change uses CRFP ACPI name for FP device since user space
utilities expect this name for triggering different actions.

BUG=b:112974410
BRANCH=nocturne

Change-Id: I63309227c916b43917e529c223cf738fc3baa209
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/29231
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/poppy/variants/nocturne/devicetree.cb

@@ -420,6 +420,7 @@ chip soc/intel/skylake
 		end # GSPI #0
 		device pci 1e.3 on
 			chip drivers/spi/acpi
+				register "name" = ""CRFP""
 				register "hid" = "ACPI_DT_NAMESPACE_HID"
 				register "uid" = "1"
 				register "compat_string" = ""google,cros-ec-spi""