From cfda05c1ddb8b375562b54dc86276cdc42d48297 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 13 Jun 2022 11:18:08 -0600 Subject: [PATCH] dt-bindings: vexpress-sysreg: Allow for no child nodes It is valid for arm,vexpress-sysreg to have no child nodes when either the deprecated binding without child nodes is used or a platform has no GPIOs. If there are no child nodes, then "#address-cells" and "#size-cells" should not be required. However, "reg" should be present in all cases, so let's add it now. Cc: Andre Przywara Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220613171809.3928949-2-robh@kernel.org --- Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml index 2d2afada5ad19..f04db802a7321 100644 --- a/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml +++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml @@ -74,8 +74,7 @@ patternProperties: required: - compatible - - "#address-cells" - - "#size-cells" + - reg examples: - | -- 2.47.2