mb/(amd,google): Remove spi configuration from devicetree

Now that the SPI configuration has been moved into Kconfig, it is no
longer needed in devicetree.

BUG=b:194919326
TEST=Build & boot guybrush

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Ifdcd3f33173194c4a25794137756b143751edd70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>

0 files changed, 0 insertions, 0 deletions