diff options
| author | Thierry Reding <treding@nvidia.com> | 2020-05-29 20:06:31 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-05-29 16:21:51 -0600 |
| commit | 8f8986e932c5f81e51aacc1e675393300a0a5b87 (patch) | |
| tree | 9dd38f77c208754cd6b2758331bcfb99d37e8904 /Documentation/devicetree/bindings/connector | |
| parent | 41a053886b059d60945d3575e2328ff661599a04 (diff) | |
dt-bindings: Merge gpio-usb-b-connector with usb-connector
The binding for usb-connector is a superset of gpio-usb-b-connector. One
major difference is that gpio-usb-b-connector requires at least one of
the vbus-gpios and id-gpios properties to be specified. Merge the two
bindings by adding the compatible string combination for the GPIO USB-B
variant and an extra conditional for the required properties list to the
usb-connector.yaml file.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/connector')
| -rw-r--r-- | Documentation/devicetree/bindings/connector/usb-connector.yaml | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index 03b92b6f35fa..9bd52e63c935 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -15,10 +15,15 @@ description: properties: compatible: - enum: - - usb-a-connector - - usb-b-connector - - usb-c-connector + oneOf: + - enum: + - usb-a-connector + - usb-b-connector + - usb-c-connector + + - items: + - const: gpio-usb-b-connector + - const: usb-b-connector label: description: Symbolic name for the connector. @@ -140,6 +145,19 @@ properties: required: - compatible +allOf: + - if: + properties: + compatible: + contains: + const: gpio-usb-b-connector + then: + anyOf: + - required: + - vbus-gpios + - required: + - id-gpios + examples: # Micro-USB connector with HS lines routed via controller (MUIC). - | @@ -202,3 +220,16 @@ examples: op-sink-microwatt = <10000000>; }; }; + + # USB connector with GPIO control lines + - | + #include <dt-bindings/gpio/gpio.h> + + usb { + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + type = "micro"; + id-gpios = <&pio 12 GPIO_ACTIVE_HIGH>; + vbus-supply = <&usb_p0_vbus>; + }; + }; |