From: Arnaud Pouliquen <arnaud.pouliquen@st.com>
To: Fabrice Gasnier <fabrice.gasnier@st.com>, <jic23@kernel.org>,
<robh+dt@kernel.org>
Cc: <linux@armlinux.org.uk>, <mark.rutland@arm.com>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
<lars@metafoo.de>, <knaack.h@gmx.de>, <pmeerw@pmeerw.net>,
<linux-iio@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <benjamin.gaignard@linaro.org>
Subject: Re: [PATCH] dt-bindings: iio: adc: stm32-dfsdm: fix types, add missing pinctrl
Date: Fri, 23 Feb 2018 14:47:36 +0100 [thread overview]
Message-ID: <7e40cdfc-8d9f-ccfb-f3fd-8d639a87d5b0@st.com> (raw)
In-Reply-To: <1519384260-23875-1-git-send-email-fabrice.gasnier@st.com>
Hello,
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Regards,
Arnaud
On 02/23/2018 12:11 PM, Fabrice Gasnier wrote:
> - Add missing pinctrl description. Support is made optional as dfsdm
> may use internal sources (e.g. via registers)
> - Fix typo in IIO STM32 DFSDM filter "MANCH_F" description.
> Basically, this should be "falling edge = logic 0", not "1" that applies
> to "MANCH_R".
> BTW, make the description complete by describing both rising/falling
> edges as described in reference manuals.
>
> Fixes: 6c82f947fc97 ("IIO: add DT bindings for stm32 DFSDM filter")
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
> ---
> Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.txt | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.txt
> index 911492da..ed7520d 100644
> --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.txt
> +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.txt
> @@ -32,6 +32,10 @@ Optional properties:
> to "clock" property. Frequency must be a multiple of the rcc
> clock frequency. If not, SPI CLKOUT frequency will not be
> accurate.
> +- pinctrl-names: Set to "default".
> +- pinctrl-0: List of phandles pointing to pin configuration
> + nodes to set pins in mode of operation for dfsdm
> + on external pin.
>
> Contents of a STM32 DFSDM child nodes:
> --------------------------------------
> @@ -68,8 +72,8 @@ Optional properties:
> - st,adc-channel-types: Single-ended channel input type.
> - "SPI_R": SPI with data on rising edge (default)
> - "SPI_F": SPI with data on falling edge
> - - "MANCH_R": manchester codec, rising edge = logic 0
> - - "MANCH_F": manchester codec, falling edge = logic 1
> + - "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
> + - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
> - st,adc-channel-clk-src: Conversion clock source.
> - "CLKIN": external SPI clock (CLKIN x)
> - "CLKOUT": internal SPI clock (CLKOUT) (default)
>
next prev parent reply other threads:[~2018-02-23 13:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-23 11:11 [PATCH] dt-bindings: iio: adc: stm32-dfsdm: fix types, add missing pinctrl Fabrice Gasnier
2018-02-23 13:47 ` Arnaud Pouliquen [this message]
2018-02-24 13:11 ` Jonathan Cameron
2018-03-02 16:25 ` Rob Herring
2018-03-03 15:08 ` Jonathan Cameron
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7e40cdfc-8d9f-ccfb-f3fd-8d639a87d5b0@st.com \
--to=arnaud.pouliquen@st.com \
--cc=alexandre.torgue@st.com \
--cc=benjamin.gaignard@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=fabrice.gasnier@st.com \
--cc=jic23@kernel.org \
--cc=knaack.h@gmx.de \
--cc=lars@metafoo.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mark.rutland@arm.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=pmeerw@pmeerw.net \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).