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

"make dtbs_check":

    arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee080100: phys: [[17, 0], [31]] is too long
	    From schema: Documentation/devicetree/bindings/usb/generic-ehci.yaml
    arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee0c0100: phys: [[17, 1], [33], [21, 0]] is too long
	    From schema: Documentation/devicetree/bindings/usb/generic-ehci.yaml

Some USB EHCI 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: 0499220d6d ("dt-bindings: Add missing array size constraints")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c5d19e2f9714f43effd90208798fc1936098078f.1655301043.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2022-06-15 15:53:09 +02:00 committed by Greg Kroah-Hartman
parent 0f074c1c95
commit 9faa1c8f92
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/usb/generic-ehci.yaml
View File

@ -136,7 +136,8 @@ properties:
Phandle of a companion.
phys:
maxItems: 1
minItems: 1
maxItems: 3
phy-names:
const: usb