diff options
| author | Rob Herring <robh@kernel.org> | 2024-01-24 22:07:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-28 04:36:42 +0300 |
| commit | 665029ecd1e0e21718d284c4024add683c05e9f8 (patch) | |
| tree | 00a00d407cdfe040096fb234ab6ef23ebd30f749 /Documentation/devicetree/bindings/usb | |
| parent | fd2a052ccd69f3780b96291cacc21089e198d02c (diff) | |
| download | linux-665029ecd1e0e21718d284c4024add683c05e9f8.tar.xz | |
dt-bindings: usb: Clean-up "usb-phy" constraints
"usb-phy" has multiple type definitions. Unify the type with the looser
definition, phandle-array, as there are cases with multiple entries
(USB2 and USB3). However, the 'phandle-array' type alone is a bit
ambiguous. It can be either just an array of phandles or an array of
phandles plus args. "usb-phy" is the former and needs to constrain each
entry to a single phandle value.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240124190725.1554080-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/usb/usb.yaml | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml index b7e664f7395b..3b56e0edb1c6 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml @@ -313,7 +313,7 @@ properties: usb-phy: description: phandle for the PHY device. Use "phys" instead. - $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 deprecated: true fsl,usbphy: diff --git a/Documentation/devicetree/bindings/usb/usb.yaml b/Documentation/devicetree/bindings/usb/usb.yaml index 326b14f05d1c..1761b7aa92f0 100644 --- a/Documentation/devicetree/bindings/usb/usb.yaml +++ b/Documentation/devicetree/bindings/usb/usb.yaml @@ -25,6 +25,8 @@ properties: usb-phy: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: List of all the USB PHYs on this HCD to be accepted by the legacy USB Physical Layer subsystem. |