From: Jingoo Han <jg1.han@samsung.com>
To: 'Arnd Bergmann' <arnd@arndb.de>
Cc: 'Tomasz Figa' <tomasz.figa@gmail.com>,
'Kukjin Kim' <kgene.kim@samsung.com>,
'Bjorn Helgaas' <bhelgaas@google.com>,
linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
'Grant Likely' <grant.likely@secretlab.ca>,
'Andrew Murray' <andrew.murray@arm.com>,
'Thomas Petazzoni' <thomas.petazzoni@free-electrons.com>,
'Thierry Reding' <thierry.reding@avionic-design.de>,
'Jason Gunthorpe' <jgunthorpe@obsidianresearch.com>,
'Surendranath Gurivireddy Balla' <suren.reddy@samsung.com>,
'Siva Reddy Kallam' <siva.kallam@samsung.com>,
'Thomas Abraham' <thomas.abraham@linaro.org>,
Jingoo Han <jg1.han@samsung.com>
Subject: Re: [PATCH V6 3/3] ARM: dts: Add pcie controller node for Samsung EXYNOS5440 SoC
Date: Thu, 20 Jun 2013 20:04:47 +0900 [thread overview]
Message-ID: <00d801ce6da5$fa792d80$ef6b8880$@samsung.com> (raw)
In-Reply-To: <201306201216.37248.arnd@arndb.de>
On Thursday, June 20, 2013 7:17 PM, Arnd Bergmann wrote:
> On Thursday 20 June 2013, Jingoo Han wrote:
> > 2. patch adding label to the pinctrl node (which is a prerequisite) and
> > board-specific properties of PCIe nodes.
> > [PATCH] ARM: dts: Add pcie controller node for exynos5440-ssdk5440
> >
> > arch/arm/boot/dts/exynos5440-ssdk5440.dts
> > +
> > + pcie0@290000 {
> > + reset-gpio = <&pin_ctrl 5 0>;
> > + };
> > +
> > + pcie1@2a0000 {
> > + reset-gpio = <&pin_ctrl 22 0>;
> > + };
> >
> > arch/arm/boot/dts/exynos5440.dtsi
> > - pinctrl {
> > + pin_ctrl: pinctrl {
> >
>
> Note that you don't really have to use a label, you can also refer
> to the pinctrl node by its full path, which is just "/pinctrl"
> or "/pinctrl@e0000".
I see.
But, I have a question.
Using phandle has been the usual way to referring to a node.
Why do you want to do it differently?
Best regards,
Jingoo Han
>
> Arnd
WARNING: multiple messages have this Message-ID (diff)
From: jg1.han@samsung.com (Jingoo Han)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V6 3/3] ARM: dts: Add pcie controller node for Samsung EXYNOS5440 SoC
Date: Thu, 20 Jun 2013 20:04:47 +0900 [thread overview]
Message-ID: <00d801ce6da5$fa792d80$ef6b8880$@samsung.com> (raw)
In-Reply-To: <201306201216.37248.arnd@arndb.de>
On Thursday, June 20, 2013 7:17 PM, Arnd Bergmann wrote:
> On Thursday 20 June 2013, Jingoo Han wrote:
> > 2. patch adding label to the pinctrl node (which is a prerequisite) and
> > board-specific properties of PCIe nodes.
> > [PATCH] ARM: dts: Add pcie controller node for exynos5440-ssdk5440
> >
> > arch/arm/boot/dts/exynos5440-ssdk5440.dts
> > +
> > + pcie0 at 290000 {
> > + reset-gpio = <&pin_ctrl 5 0>;
> > + };
> > +
> > + pcie1 at 2a0000 {
> > + reset-gpio = <&pin_ctrl 22 0>;
> > + };
> >
> > arch/arm/boot/dts/exynos5440.dtsi
> > - pinctrl {
> > + pin_ctrl: pinctrl {
> >
>
> Note that you don't really have to use a label, you can also refer
> to the pinctrl node by its full path, which is just "/pinctrl"
> or "/pinctrl at e0000".
I see.
But, I have a question.
Using phandle has been the usual way to referring to a node.
Why do you want to do it differently?
Best regards,
Jingoo Han
>
> Arnd
next prev parent reply other threads:[~2013-06-20 11:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-20 7:12 [PATCH V6 3/3] ARM: dts: Add pcie controller node for Samsung EXYNOS5440 SoC Jingoo Han
2013-06-20 7:12 ` Jingoo Han
2013-06-20 7:12 ` Jingoo Han
2013-06-20 7:48 ` Thomas Petazzoni
2013-06-20 7:48 ` Thomas Petazzoni
2013-06-20 7:48 ` Thomas Petazzoni
2013-06-20 7:57 ` Jingoo Han
2013-06-20 7:57 ` Jingoo Han
2013-06-20 8:00 ` Thomas Petazzoni
2013-06-20 8:00 ` Thomas Petazzoni
2013-06-20 8:40 ` Jingoo Han
2013-06-20 8:40 ` Jingoo Han
2013-06-20 8:40 ` Jingoo Han
2013-06-20 8:04 ` Tomasz Figa
2013-06-20 8:04 ` Tomasz Figa
2013-06-20 8:25 ` Jingoo Han
2013-06-20 8:25 ` Jingoo Han
2013-06-20 9:36 ` Tomasz Figa
2013-06-20 9:36 ` Tomasz Figa
2013-06-20 10:16 ` Arnd Bergmann
2013-06-20 10:16 ` Arnd Bergmann
2013-06-20 10:16 ` Arnd Bergmann
2013-06-20 11:04 ` Jingoo Han [this message]
2013-06-20 11:04 ` Jingoo Han
2013-06-20 11:42 ` Tomasz Figa
2013-06-20 11:42 ` Tomasz Figa
2013-06-20 9:03 ` Arnd Bergmann
2013-06-20 9:03 ` Arnd Bergmann
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='00d801ce6da5$fa792d80$ef6b8880$@samsung.com' \
--to=jg1.han@samsung.com \
--cc=andrew.murray@arm.com \
--cc=arnd@arndb.de \
--cc=bhelgaas@google.com \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=grant.likely@secretlab.ca \
--cc=jgunthorpe@obsidianresearch.com \
--cc=kgene.kim@samsung.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=siva.kallam@samsung.com \
--cc=suren.reddy@samsung.com \
--cc=thierry.reding@avionic-design.de \
--cc=thomas.abraham@linaro.org \
--cc=thomas.petazzoni@free-electrons.com \
--cc=tomasz.figa@gmail.com \
/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.