[PATCH 11/14] dt-bindings: fsi: Document binding for the fsi-master-ast-cf "device"

Joel Stanley joel at jms.id.au
Thu Jun 28 14:12:20 AEST 2018

On 27 June 2018 at 08:56, Benjamin Herrenschmidt
<benh at kernel.crashing.org> wrote:
> This isn't per-se a real device, it's a pseudo-device that
> represents the use of the Aspeed built-in ColdFire to
> implement the FSI protocol by bitbanging the GPIOs instead
> of doing it from the ARM core.
> Thus it's a drop-in replacement for the existing
> fsi-master-gpio pseudo-device for use on systems for which
> a corresponding firmware file exists. It has most of the
> same properties, plus some more needed to operate the
> coprocessor.
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

Acked-by: Joel Stanley <joel at jms.id.au>

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