Messages in this thread Patch in this message | | | From | Conor Dooley <> | Subject | [PATCH] dt-bindings: gpio: mpfs-gpio: allow parsing of hog child nodes. | Date | Sat, 20 Aug 2022 21:41:32 +0100 |
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From: Conor Dooley <conor.dooley@microchip.com>
The SD card and eMMC on PolarFire SoC based dev boards are sometimes statically muxed using a GPIO. To facilitate this, enable gpio-hog child node properties.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- .../bindings/gpio/microchip,mpfs-gpio.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml index 110651eafa70..6704a7a52cd0 100644 --- a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml @@ -44,6 +44,24 @@ properties: gpio-controller: true +patternProperties: + "^.+-hog(?:-[0-9]+)?$": + type: object + + properties: + gpio-hog: true + gpios: true + input: true + output-high: true + output-low: true + line-name: true + + required: + - gpio-hog + - gpios + + additionalProperties: false + required: - compatible - reg -- 2.37.1
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