dt-bindings: usb: ohci: Increase the number of PHYs

"make dtbs_check":

    arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee080000: phys: [[17, 0], [31]] is too long
	    From schema: Documentation/devicetree/bindings/usb/generic-ohci.yaml
    arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee0c0000: phys: [[17, 1], [33], [21, 0]] is too long
	    From schema: Documentation/devicetree/bindings/usb/generic-ohci.yaml

Some USB OHCI controllers (e.g. on the Renesas RZ/G1C SoC) have multiple
PHYs.  Increase the maximum number of PHYs to 3, which is sufficient for
now.

Fixes: 0499220d6dadafa5 ("dt-bindings: Add missing array size constraints")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/0112f9c8881513cb33bf7b66bc743dd08b35a2f5.1655301203.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

[ upstream commit: 0f074c1c95ea496dc91279b6c4b9845a337517fa ]
1 file changed
tree: bef4c4a11f4b042bcb3214d6d7f09f0ddbcd367f
  1. Bindings/
  2. include/
  3. src/
  4. COPYING