From: Rob Herring <robh+dt@kernel.org>
To: Mircea Caprioru <mircea.caprioru@analog.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
Michael Hennerich <Michael.Hennerich@analog.com>,
Stefan Popa <stefan.popa@analog.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:IIO SUBSYSTEM AND DRIVERS" <linux-iio@vger.kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH V3 5/5] dt-bindings: iio: adc: Add buffered input property
Date: Mon, 24 Jun 2019 07:51:04 -0600 [thread overview]
Message-ID: <CAL_Jsq+8K=YJUAYE2fzXWpQxBdS8OCfDe5iM=ZbpJbB48ubtug@mail.gmail.com> (raw)
In-Reply-To: <20190624080845.18537-5-mircea.caprioru@analog.com>
On Mon, Jun 24, 2019 at 2:09 AM Mircea Caprioru
<mircea.caprioru@analog.com> wrote:
>
> This patch adds the buffered mode device tree property for positive and
> negative inputs. Each option can be enabled independently.
>
> In buffered mode, the input channel feeds into a high impedance input stage
> of the buffer amplifier. Therefore, the input can tolerate significant
> source impedances and is tailored for direct connection to external
> resistive type sensors such as strain gages or RTDs.
>
> Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com>
> ---
>
> Changelog v3:
> - added this separate commit for adi,buffered-positive and negative
> properties
>
> .../devicetree/bindings/iio/adc/adi,ad7124.yaml | 11 +++++++++++
> 1 file changed, 11 insertions(+)
Reviewed-by: Rob Herring <robh@kernel.org>
prev parent reply other threads:[~2019-06-24 13:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-24 8:08 [PATCH V3 1/5] iio: adc: ad7124: Remove input number limitation Mircea Caprioru
2019-06-24 8:08 ` [PATCH V3 2/5] iio: adc: ad7124: Add buffered input support Mircea Caprioru
2019-06-24 8:08 ` [PATCH V3 3/5] iio: adc: ad7124: Shift to dynamic allocation for channel configuration Mircea Caprioru
2019-06-24 8:08 ` [PATCH V3 4/5] dt-bindings: iio: adc: Convert ad7124 documentation to YAML Mircea Caprioru
2019-06-24 13:50 ` Rob Herring
2019-06-24 14:08 ` Caprioru, Mircea
2019-06-24 8:08 ` [PATCH V3 5/5] dt-bindings: iio: adc: Add buffered input property Mircea Caprioru
2019-06-24 13:51 ` Rob Herring [this message]
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