| Message ID | 20240530-dt-warnings-gpio-sgpio-interrupt-cells-v2-1-912cd16e641f@codeconstruct.com.au |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,1/2] dt-bindings: gpio: aspeed,sgpio: Specify gpio-line-names | expand |
diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml index 46bb121360dc..34cdf1ad9c73 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml @@ -33,6 +33,11 @@ properties: gpio-controller: true + # Each SGPIO is represented as a pair of input and output GPIOs + gpio-line-names: + minItems: 160 + maxItems: 256 + '#gpio-cells': const: 2
Some devicetrees specify gpio-line-names in the sgpio node despite it not being defined by the binding. It's a reasonable thing to do, so define the property to squash warnings such as: arch/arm/boot/dts/aspeed/aspeed-bmc-vegman-rx20.dtb: sgpio@1e780200: 'gpio-line-names' does not match any of the regexes: 'pinctrl-[0-9]+' Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au> --- Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 5 +++++ 1 file changed, 5 insertions(+)