From: Pierre Yves MORDRET <pierre-yves.mordret@st.com>
To: Bich HEMON <bich.hemon@st.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre TORGUE <alexandre.torgue@st.com>,
Wolfram Sang <wsa@the-dreams.de>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] dt-bindings: i2c-stm32: update optional properties for stm32h7/stm32mp1
Date: Thu, 21 Mar 2019 09:28:52 +0100 [thread overview]
Message-ID: <678d91ed-ffda-878e-feea-40a2f3e32295@st.com> (raw)
In-Reply-To: <1551885100-22207-3-git-send-email-bich.hemon@st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
On 3/6/19 4:11 PM, Bich HEMON wrote:
> Add STM32H7 and STM32MP1 in the list of compatible socs for each
> optional property.
>
> Signed-off-by: Bich Hemon <bich.hemon@st.com>
> ---
> Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 17 +++++++++--------
> 1 file changed, 9 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> index 7d054f1..f334738 100644
> --- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> +++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> @@ -19,18 +19,19 @@ Optional properties:
> the default 100 kHz frequency will be used.
> For STM32F4 SoC Standard-mode and Fast-mode are supported, possible values are
> 100000 and 400000.
> - For STM32F7 SoC, Standard-mode, Fast-mode and Fast-mode Plus are supported,
> - possible values are 100000, 400000 and 1000000.
> -- i2c-scl-rising-time-ns: Only for STM32F7, I2C SCL Rising time for the board
> - (default: 25)
> -- i2c-scl-falling-time-ns: Only for STM32F7, I2C SCL Falling time for the board
> - (default: 10)
> + For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
> + Plus are supported, possible values are 100000, 400000 and 1000000.
> +- i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25)
> + For STM32F7, STM32H7 and STM32MP1 only.
> +- i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
> + For STM32F7, STM32H7 and STM32MP1 only.
> I2C Timings are derived from these 2 values
> -- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG
> - whether Fast Mode Plus speed is selected by slave.
> +- st,syscfg-fmp: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode
> + Plus speed is selected by slave.
> 1st cell: phandle to syscfg
> 2nd cell: register offset within SYSCFG
> 3rd cell: register bitmask for FMP bit
> + For STM32F7, STM32H7 and STM32MP1 only.
>
> Example:
>
>
WARNING: multiple messages have this Message-ID (diff)
From: Pierre Yves MORDRET <pierre-yves.mordret@st.com>
To: Bich HEMON <bich.hemon@st.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre TORGUE <alexandre.torgue@st.com>,
Wolfram Sang <wsa@the-dreams.de>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] dt-bindings: i2c-stm32: update optional properties for stm32h7/stm32mp1
Date: Thu, 21 Mar 2019 09:28:52 +0100 [thread overview]
Message-ID: <678d91ed-ffda-878e-feea-40a2f3e32295@st.com> (raw)
In-Reply-To: <1551885100-22207-3-git-send-email-bich.hemon@st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
On 3/6/19 4:11 PM, Bich HEMON wrote:
> Add STM32H7 and STM32MP1 in the list of compatible socs for each
> optional property.
>
> Signed-off-by: Bich Hemon <bich.hemon@st.com>
> ---
> Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 17 +++++++++--------
> 1 file changed, 9 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> index 7d054f1..f334738 100644
> --- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> +++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
> @@ -19,18 +19,19 @@ Optional properties:
> the default 100 kHz frequency will be used.
> For STM32F4 SoC Standard-mode and Fast-mode are supported, possible values are
> 100000 and 400000.
> - For STM32F7 SoC, Standard-mode, Fast-mode and Fast-mode Plus are supported,
> - possible values are 100000, 400000 and 1000000.
> -- i2c-scl-rising-time-ns: Only for STM32F7, I2C SCL Rising time for the board
> - (default: 25)
> -- i2c-scl-falling-time-ns: Only for STM32F7, I2C SCL Falling time for the board
> - (default: 10)
> + For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
> + Plus are supported, possible values are 100000, 400000 and 1000000.
> +- i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25)
> + For STM32F7, STM32H7 and STM32MP1 only.
> +- i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
> + For STM32F7, STM32H7 and STM32MP1 only.
> I2C Timings are derived from these 2 values
> -- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG
> - whether Fast Mode Plus speed is selected by slave.
> +- st,syscfg-fmp: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode
> + Plus speed is selected by slave.
> 1st cell: phandle to syscfg
> 2nd cell: register offset within SYSCFG
> 3rd cell: register bitmask for FMP bit
> + For STM32F7, STM32H7 and STM32MP1 only.
>
> Example:
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-03-21 8:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-06 15:11 [PATCH 0/2] Patches for i2c-stm32 device tree bindings Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-06 15:11 ` [PATCH 2/2] dt-bindings: i2c-stm32: update optional properties for stm32h7/stm32mp1 Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-21 8:28 ` Pierre Yves MORDRET [this message]
2019-03-21 8:28 ` Pierre Yves MORDRET
2019-03-21 8:28 ` Pierre Yves MORDRET
2019-03-24 22:15 ` Wolfram Sang
2019-03-24 22:15 ` Wolfram Sang
2019-03-24 22:15 ` Wolfram Sang
2019-03-06 15:11 ` [PATCH 1/2] dt-bindings: i2c-stm32: remove extra spaces Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-06 15:11 ` Bich HEMON
2019-03-21 8:28 ` Pierre Yves MORDRET
2019-03-21 8:28 ` Pierre Yves MORDRET
2019-03-21 8:28 ` Pierre Yves MORDRET
2019-03-24 22:15 ` Wolfram Sang
2019-03-24 22:15 ` Wolfram Sang
2019-03-24 22:15 ` Wolfram Sang
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=678d91ed-ffda-878e-feea-40a2f3e32295@st.com \
--to=pierre-yves.mordret@st.com \
--cc=alexandre.torgue@st.com \
--cc=bich.hemon@st.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mark.rutland@arm.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=robh+dt@kernel.org \
--cc=wsa@the-dreams.de \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.