dt-bindings: spi: Fix spi-bcm-qspi compatible ordering

dt-bindings: spi: Fix spi-bcm-qspi compatible ordering

commit fcd2e4b9ca20faf6de959f67df5b454a5b055c56 upstream.

The binding is currently incorrectly defining the compatible strings
from least specifice to most specific instead of the converse. Re-order
them from most specific (left) to least specific (right) and fix the
examples as well.

Fixes: 5fc78f4c842a ("spi: Broadcom BRCMSTB, NSP, NS2 SoC bindings")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>