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

On Fri, May 24, 2024 at 09:10:33AM +0200, Francesco Dolcini wrote:
> 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>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.