dt-bindings: at25: add reference for the wp-gpios property

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As the at25 uses the NVMEM subsystem, and the property is now being
handled, adding reference for it in the device tree binding document,
which allows to specify the GPIO line to which the write-protect pin
is connected.

Signed-off-by: Khouloud Touil <ktouil@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

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Khouloud Touil 2020-01-07 10:29:21 +01:00 • committed by Bartosz Golaszewski

parent a99d2c6ccd

commit 821e2c705f

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Documentation/devicetree/bindings/eeprom/at25.txt

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