arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv

"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.

Fixes the following warning in nspire dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index ec2283b1a638e028d28e57d53e8a7dd9fc2c2778..1a5ae4cd107f08294c4bddce41d7369a76fa9ecd 100644 (file)
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -56,6 +56,7 @@
 
        usb_phy: usb_phy {
                compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
        };
 
        vbus_reg: vbus_reg {