Re: [PATCH v3 2/9] dt-bindings: i2c: add bindings for i2c analog and digital filter
From: Rob Herring
Date: Wed Jul 24 2019 - 16:23:04 EST
On Tue, 9 Jul 2019 13:19:33 +0000, <Eugen.Hristev@xxxxxxxxxxxxx> wrote:
> From: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
> Some i2c controllers have a built-in digital or analog filter.
> This is specifically required depending on the hardware PCB/board.
> Some controllers also allow specifying the maximum width of the
> spikes that can be filtered. The width length can be specified in nanoseconds.
> Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
> Documentation/devicetree/bindings/i2c/i2c.txt | 11 +++++++++++
> 1 file changed, 11 insertions(+)
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>