Commit df08a6fc authored by Chris Packham's avatar Chris Packham Committed by Bartosz Golaszewski
Browse files

dt-bindings: gpio: gpio-mvebu: document offset and marvell,pwm-offset 



The offset and marvell,pwm-offset properties weren't in the old binding.
Add them based on the existing usage in the driver and board DTS when
the marvell,armada-8k-gpio compatible is used.

Signed-off-by: default avatarChris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarThierry Reding <thierry.reding@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
parent 988c8c0c

Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml

+8 −0
Original line number Diff line number Diff line
@@ -45,6 +45,10 @@ properties: 
      - const: pwm

    minItems: 1



  offset:

    $ref: /schemas/types.yaml#/definitions/uint32

    description: Offset in the register map for the gpio registers (in bytes)



  interrupts:

    description: |

      The list of interrupts that are used for all the pins managed by this
@@ -68,6 +72,10 @@ properties: 
  "#gpio-cells":

    const: 2



  marvell,pwm-offset:

    $ref: /schemas/types.yaml#/definitions/uint32

    description: Offset in the register map for the pwm registers (in bytes)



  "#pwm-cells":

    description:

      The first cell is the GPIO line number. The second cell is the period