From: Rob Herring <robh@kernel.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
alexandre.belloni@bootlin.com, wsa@the-dreams.de,
linux-kernel@vger.kernel.org, pierre-yves.mordret@st.com,
Ludovic.Desroches@microchip.com, robh+dt@kernel.org,
linux-i2c@vger.kernel.org, Eugen.Hristev@microchip.com,
peda@axentia.se, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 2/9] dt-bindings: i2c: add bindings for i2c analog and digital filter
Date: Wed, 24 Jul 2019 14:22:55 -0600 [thread overview]
Message-ID: <20190724202255.GA32633@bogus> (raw)
In-Reply-To: <1562678049-17581-3-git-send-email-eugen.hristev@microchip.com>
On Tue, 9 Jul 2019 13:19:33 +0000, <Eugen.Hristev@microchip.com> wrote:
> From: Eugen Hristev <eugen.hristev@microchip.com>
>
> 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@microchip.com>
> ---
> Documentation/devicetree/bindings/i2c/i2c.txt | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-07-24 20:22 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-09 13:19 [PATCH v3 0/9] i2c: add support for filters Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 1/9] dt-bindings: i2c: at91: add new compatible Eugen.Hristev
2019-07-24 20:22 ` Rob Herring
2019-07-09 13:19 ` [PATCH v3 2/9] dt-bindings: i2c: add bindings for i2c analog and digital filter Eugen.Hristev
2019-07-24 20:22 ` Rob Herring [this message]
2019-08-31 11:39 ` Wolfram Sang
2019-07-09 13:19 ` [PATCH v3 3/9] i2c: add support for filter-width-ns optional property Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 4/9] i2c: at91: add new platform support for sam9x60 Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 5/9] i2c: at91: add support for digital filtering Eugen.Hristev
2019-08-31 12:13 ` Wolfram Sang
2019-08-31 12:17 ` Wolfram Sang
2019-09-02 8:54 ` Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 6/9] i2c: at91: add support for advanced " Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 7/9] i2c: at91: add support for analog filtering Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 8/9] ARM: dts: at91: sama5d2_xplained: add analog and digital filter for i2c Eugen.Hristev
2019-07-09 13:19 ` [PATCH v3 9/9] ARM: dts: at91: sama5d4_xplained: add " Eugen.Hristev
2019-07-12 8:20 ` [PATCH v3 0/9] i2c: add support for filters Ludovic Desroches
2019-08-22 15:00 ` Eugen.Hristev
2019-08-29 20:28 ` Wolfram Sang
2019-08-31 12:19 ` Wolfram Sang
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