[PATCH v2] dt-bindings: pinctrl: uniphier: Add child node definitions to describe pin mux and configuration
From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Date: 2021-10-28 01:46:51
Also in:
linux-devicetree, linux-gpio, lkml
Subsystem:
arm/uniphier architecture, open firmware and flattened device tree bindings, pin control subsystem, the rest · Maintainers:
Kunihiko Hayashi, Masami Hiramatsu, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Walleij, Linus Torvalds
In arch/arm/boot/dts/uniphier-pinctrl.dtsi, there are child nodes of pinctrl that defines pinmux and pincfg, however, there are no rules about that in dt-bindings. 'make dtbs_check' results an error with the following message: pinctrl: 'ain1', 'ain2', 'ainiec1', 'aout', 'aout1', 'aout2', ... ... 'usb2', 'usb3' do not match any of the regexes: 'pinctrl-[0-9]+' To avoid this issue, add the rules of pinmux and pincfg in each child node and grandchild node. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> --- Changes since v1: - Replace additionalProperties with unevaluatedProperties - Add additionalProperties for child and grandchild nodes .../pinctrl/socionext,uniphier-pinctrl.yaml | 50 +++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
index a804d9bc1602..7e504e003181 100644
--- a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml@@ -26,10 +26,58 @@ properties: - socionext,uniphier-pxs3-pinctrl - socionext,uniphier-nx1-pinctrl +additionalProperties: + type: object + +patternProperties: + "^.*$": + if: + type: object + then: + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + phandle: true + function: true + groups: true + pins: true + bias-pull-up: true + bias-pull-down: true + bias-pull-pin-default: true + drive-strength: true + + additionalProperties: + type: object + + patternProperties: + "^.*$": + if: + type: object + then: + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + phandle: true + function: true + groups: true + pins: true + bias-pull-up: true + bias-pull-down: true + bias-pull-pin-default: true + drive-strength: true + + unevaluatedProperties: false + + unevaluatedProperties: false + required: - compatible -additionalProperties: false +unevaluatedProperties: false examples: - |
--
2.7.4
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