From: maxime.coquelin@st.com (Maxime Coquelin)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 0/2] mfd: syscon: declare holes in syscon register maps
Date: Wed, 8 Oct 2014 13:12:37 +0200 [thread overview]
Message-ID: <54351C25.70604@st.com> (raw)
In-Reply-To: <1412688148-20835-1-git-send-email-seraphin.bonnaffe@st.com>
Hi Seraphin,
On 10/07/2014 03:22 PM, Seraphin Bonnaffe wrote:
> In reply to mail: Holes management in syscon driver.
>
> Hi Dong, Maxime, Lee, all,
>
> Regmap also offers .rd_table and .wr_table structures that can be used to
> specify valid ranges within agiven regmap configuration.
>
> This patch uses these structures to declare holes in a syscon instance.
> It takes the description from DT, and fills in the structures accordingly.
>
> Can I have your opinion on this implementation ?
As discussed face to face, it looks fine to me.
But we would like green light in the new "holes" property introduced.
Thanks,
Maxime
>
> Thanks and Regards,
> Seraphin
>
> Seraphin Bonnaffe (2):
> mfd: syscon: Document new DT binding "holes"
> mfd: syscon: specify rd_table and wr_table from DT
>
> Documentation/devicetree/bindings/mfd/syscon.txt | 5 ++++
> drivers/mfd/syscon.c | 35 ++++++++++++++++++++++++
> 2 files changed, 40 insertions(+)
>
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Coquelin <maxime.coquelin@st.com>
To: Seraphin Bonnaffe <seraphin.bonnaffe@st.com>,
b29396@freescale.com, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
lee.jones@linaro.org
Cc: sameo@linux.intel.com, grant.likely@linaro.org,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
arnd@arndb.de
Subject: Re: [RFC PATCH 0/2] mfd: syscon: declare holes in syscon register maps
Date: Wed, 8 Oct 2014 13:12:37 +0200 [thread overview]
Message-ID: <54351C25.70604@st.com> (raw)
In-Reply-To: <1412688148-20835-1-git-send-email-seraphin.bonnaffe@st.com>
Hi Seraphin,
On 10/07/2014 03:22 PM, Seraphin Bonnaffe wrote:
> In reply to mail: Holes management in syscon driver.
>
> Hi Dong, Maxime, Lee, all,
>
> Regmap also offers .rd_table and .wr_table structures that can be used to
> specify valid ranges within agiven regmap configuration.
>
> This patch uses these structures to declare holes in a syscon instance.
> It takes the description from DT, and fills in the structures accordingly.
>
> Can I have your opinion on this implementation ?
As discussed face to face, it looks fine to me.
But we would like green light in the new "holes" property introduced.
Thanks,
Maxime
>
> Thanks and Regards,
> Seraphin
>
> Seraphin Bonnaffe (2):
> mfd: syscon: Document new DT binding "holes"
> mfd: syscon: specify rd_table and wr_table from DT
>
> Documentation/devicetree/bindings/mfd/syscon.txt | 5 ++++
> drivers/mfd/syscon.c | 35 ++++++++++++++++++++++++
> 2 files changed, 40 insertions(+)
>
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Coquelin <maxime.coquelin@st.com>
To: Seraphin Bonnaffe <seraphin.bonnaffe@st.com>,
<b29396@freescale.com>, <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<lee.jones@linaro.org>
Cc: <sameo@linux.intel.com>, <grant.likely@linaro.org>,
<robh+dt@kernel.org>, <pawel.moll@arm.com>,
<mark.rutland@arm.com>, <ijc+devicetree@hellion.org.uk>,
<galak@codeaurora.org>, <arnd@arndb.de>
Subject: Re: [RFC PATCH 0/2] mfd: syscon: declare holes in syscon register maps
Date: Wed, 8 Oct 2014 13:12:37 +0200 [thread overview]
Message-ID: <54351C25.70604@st.com> (raw)
In-Reply-To: <1412688148-20835-1-git-send-email-seraphin.bonnaffe@st.com>
Hi Seraphin,
On 10/07/2014 03:22 PM, Seraphin Bonnaffe wrote:
> In reply to mail: Holes management in syscon driver.
>
> Hi Dong, Maxime, Lee, all,
>
> Regmap also offers .rd_table and .wr_table structures that can be used to
> specify valid ranges within agiven regmap configuration.
>
> This patch uses these structures to declare holes in a syscon instance.
> It takes the description from DT, and fills in the structures accordingly.
>
> Can I have your opinion on this implementation ?
As discussed face to face, it looks fine to me.
But we would like green light in the new "holes" property introduced.
Thanks,
Maxime
>
> Thanks and Regards,
> Seraphin
>
> Seraphin Bonnaffe (2):
> mfd: syscon: Document new DT binding "holes"
> mfd: syscon: specify rd_table and wr_table from DT
>
> Documentation/devicetree/bindings/mfd/syscon.txt | 5 ++++
> drivers/mfd/syscon.c | 35 ++++++++++++++++++++++++
> 2 files changed, 40 insertions(+)
>
next prev parent reply other threads:[~2014-10-08 11:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-25 16:44 Holes management in syscon driver Maxime Coquelin
2014-09-25 16:44 ` Maxime Coquelin
2014-10-07 13:22 ` [RFC PATCH 0/2] mfd: syscon: declare holes in syscon register maps Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-07 13:22 ` [RFC PATCH 1/2] mfd: syscon: Document new DT binding "holes" Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-07 13:22 ` [RFC PATCH 2/2] mfd: syscon: specify rd_table and wr_table from DT Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-07 13:22 ` Seraphin Bonnaffe
2014-10-08 11:12 ` Maxime Coquelin [this message]
2014-10-08 11:12 ` [RFC PATCH 0/2] mfd: syscon: declare holes in syscon register maps Maxime Coquelin
2014-10-08 11:12 ` Maxime Coquelin
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