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SubjectRe: [PATCH v2 1/3] dt-bindings: gpio: Add binding documentation for gpio-thunderx
On Sat, Jan 7, 2017 at 12:22 AM, David Daney <ddaney.cavm@gmail.com> wrote:

> From: David Daney <david.daney@cavium.com>
>
> Signed-off-by: David Daney <david.daney@cavium.com>
(...)

> +Optional Properties:
> +- compatible: "cavium,thunder-8890-gpio", unused as PCI driver binding is used.
> +- interrupt-controller: Marks the device node as an interrupt controller.
> +- #interrupt-cells: Must be present and have value of 2 if
> + "interrupt-controller" is present.
> + - First cell is the GPIO pin number relative to the controller.
> + - Second cell is triggering flags as defined in interrupts.txt.

AFAICT this device has an optional list of interrupts as well?
One per pin even?

Yours,
Linus Walleij

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