From: Nishanth Menon <nm@ti.com>
To: Sekhar Nori <nsekhar@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>,
Device Tree Mailing List <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>, Tero Kristo <t-kristo@ti.com>,
Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, Faiz Abbas <faiz_abbas@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Andre Przywara <andre.przywara@arm.com>
Subject: Re: [PATCH v2 2/4] arm64: dts: ti: k3: squelch warnings regarding no #address-cells for interrupt-controller
Date: Mon, 23 Nov 2020 19:21:00 -0600 [thread overview]
Message-ID: <20201124012100.fq7w7bjxvewuhbt2@shirt> (raw)
In-Reply-To: <313a9cd5-7411-4ae1-cde4-42a2c18d11e6@ti.com>
On 09:45-20201123, Sekhar Nori wrote:
> >> The main reason I commented - is hope to get some clarification from DT maintainers.
> >> 90% of interrupt-controller nodes do not have #address-cells and I never seen in in GPIO nodes
> >> (most often is present in PCI and GIC nodes).
> >> and nobody seems fixing it. So, if we are going to move this direction it's reasonable to get clarification to be sure.
> >>
> >> And there is no "never" here - #address-cells always can be added if really required.
> >
> >
> > OK - as a GPIO node, but as an interrupt-controller node, I was
> > looking at [1] and wondering if that was the precedence.
> >
> > Yes, will be good to get direction from the DT maintainers on this
> > topic.
>
> Shall I respin this series with 2/4 dropped while we wait for decision
> on this?
>
> #address-cells warnings on interrupt controller can perhaps be handled
> all at once (there are many of those in existing DT anyway).
>
> GPIO is basic support and holds up many other modules (like MMC/SD).
There are'nt too many new patches in my queue that depends on GPIO, I'd
rather not introduce new warnings unless we are completely at a
stalemate. I'd rather use this opportunity to understand where what we
need to be doing.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
next prev parent reply other threads:[~2020-11-24 1:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 16:19 [PATCH v2 0/4] arm64: dts: ti: J7200 GPIO support and warning fixes Sekhar Nori
2020-11-17 16:19 ` [PATCH v2 1/4] arm64: dts: ti: k3: squelch warning about lack of #interrupt-cells Sekhar Nori
2020-11-17 16:19 ` [PATCH v2 2/4] arm64: dts: ti: k3: squelch warnings regarding no #address-cells for interrupt-controller Sekhar Nori
2020-11-18 11:38 ` Grygorii Strashko
2020-11-18 15:12 ` Nishanth Menon
2020-11-19 11:17 ` Grygorii Strashko
2020-11-19 13:28 ` Nishanth Menon
2020-11-23 4:15 ` Sekhar Nori
2020-11-24 1:21 ` Nishanth Menon [this message]
2020-11-24 4:16 ` Sekhar Nori
2020-11-27 14:23 ` Nishanth Menon
2021-01-08 14:05 ` Lokesh Vutla
2021-01-26 0:01 ` Rob Herring
2021-01-26 16:38 ` Andre Przywara
2021-03-11 22:01 ` Nishanth Menon
2020-11-17 16:19 ` [PATCH v2 3/4] arm64: dts: ti: k3-j7200: Add gpio nodes Sekhar Nori
2020-11-17 16:19 ` [PATCH v2 4/4] arm64: dts: ti: k3-j7200-common-proc-board: Disable unused gpio modules Sekhar Nori
2020-11-19 11:20 ` [PATCH v2 0/4] arm64: dts: ti: J7200 GPIO support and warning fixes Grygorii Strashko
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=20201124012100.fq7w7bjxvewuhbt2@shirt \
--to=nm@ti.com \
--cc=andre.przywara@arm.com \
--cc=devicetree@vger.kernel.org \
--cc=faiz_abbas@ti.com \
--cc=grygorii.strashko@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lokeshvutla@ti.com \
--cc=nsekhar@ti.com \
--cc=robh+dt@kernel.org \
--cc=t-kristo@ti.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 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).