[PATCH v1 1/2] dt-bindings: usb: gpio-sbu-mux: Make 'enable-gpios' optional

Francesco Dolcini
2024-05-24T07:10:51Z

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The enable gpio is not required when the SBU mux is used only for
orientation, make enable-gpios required only for alternate mode
switch use case.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml b/Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml
index 88e1607cf053..30edcce82f97 100644
--- a/Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml
+++ b/Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml
@@ -44,13 +44,18 @@ properties:

required:
- compatible
- - enable-gpios
- select-gpios
- orientation-switch
- port

allOf:
- $ref: usb-switch.yaml#
+ - if:
+ required:
+ - mode-switch
+ then:
+ required:
+ - enable-gpios

additionalProperties: false

--
2.39.2