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Message-Id: <20240603083558.9629-2-francesco@dolcini.it>
Date: Mon, 3 Jun 2024 10:35:57 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Bjorn Andersson <andersson@...nel.org>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
linux-usb@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v2 1/2] dt-bindings: usb: gpio-sbu-mux: Make 'enable-gpios' optional
From: Francesco Dolcini <francesco.dolcini@...adex.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.
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
v2:
- add Acked-by: Conor Dooley
---
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
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