Several Rockchip PHYs use the "phy-supply" property, but don't
document it. Add it to the current known users.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml   | 3 +++
 Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml  | 3 +++
 Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml  | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
index 888e6b2aac5a..5c09cdd98f0a 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
@@ -42,6 +42,9 @@ properties:
       - const: phy
       - const: apb
 
+  phy-supply:
+    maxItems: 1
+
   rockchip,enable-ssc:
     type: boolean
     description:
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml
index b42f1272903d..bed12849ff06 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml
@@ -47,6 +47,9 @@ properties:
       - const: pcs_apb
       - const: pma_apb
 
+  phy-supply:
+    maxItems: 1
+
   rockchip,dp-lane-mux:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     minItems: 2
diff --git a/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
index ba67dca5a446..0b3bab4c436b 100644
--- a/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
@@ -46,6 +46,9 @@ properties:
   reset-names:
     const: phy
 
+  phy-supply:
+    maxItems: 1
+
   rockchip,phy-grf:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: phandle to the syscon managing the phy "general register files"
-- 
2.47.2

On Fri, 04 Apr 2025 16:39:57 -0500, Rob Herring (Arm) wrote:
> Several Rockchip PHYs use the "phy-supply" property, but don't
> document it. Add it to the current known users.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  .../devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml   | 3 +++
>  Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml  | 3 +++
>  Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml  | 3 +++
>  3 files changed, 9 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml: properties:phy-supply: 'maxItems' is not one of ['description', 'deprecated']
	from schema $id: http://devicetree.org/meta-schemas/core.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml: properties:phy-supply: 'maxItems' is not one of ['description', 'deprecated']
	from schema $id: http://devicetree.org/meta-schemas/core.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml: properties:phy-supply: 'maxItems' is not one of ['description', 'deprecated']
	from schema $id: http://devicetree.org/meta-schemas/core.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250404213958.400852-1-robh@kernel.org

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.