dt-bindings: i2c: at91: document optional bus recovery properties

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The at91 I2C controller can support bus recovery by re-assigning SCL
and SDA to gpios. Add the optional pinctrl and gpio properties to do
so.

Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
[codrin.ciubotariu@microchip.com: rebased]
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Kamel Bouhara 2020-01-15 13:54:17 +02:00 • committed by Wolfram Sang

parent f8788d86ab

commit 19e5cef058

1 changed files with 10 additions and 0 deletions

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Documentation/devicetree/bindings/i2c/i2c-at91.txt

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