linux-kernel - [PATCH] dt-bindings: usb: dwc2: switch to unevaluatedProperties

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Date: Mon, 24 Jun 2024 10:58:23 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Fabrice Gasnier <fabrice.gasnier@...s.st.com>
Cc: linux-usb@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH] dt-bindings: usb: dwc2: switch to unevaluatedProperties

Define "unevaluatedProperties" instead of "additionalProperties"
to allow properties from common schemas but still disallow undefined
properties.

This allow defining a device subnode and fixes:
meson-gxbb-odroidc2.dtb: usb@...00000: '#address-cells', '#size-cells', 'hub@1' do not match any of the regexes: 'p
inctrl-[0-9]+'
        from schema $id: http://devicetree.org/schemas/usb/dwc2.yaml#

Fixes: bb88dbbee2c9 ("dt-bindings: usb: dwc2: Add reference to usb-drd.yaml")
Fixes: 54bd6c9a3b7b ("dt-bindings: usb: dwc2: document TPL support")
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 Documentation/devicetree/bindings/usb/dwc2.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index 4f36a22aa6d7..a5f2e3442a0e 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -188,7 +188,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |

---
base-commit: f76698bd9a8ca01d3581236082d786e9a6b72bb7
change-id: 20240624-topic-amlogic-upstream-bindings-fixes-dwc2-subnodes-f88620bca1fa

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>