From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
To: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Subject: Re: [PATCH] ARM: EXYNOS: Use platform device name as power domain name
Date: Tue, 10 Feb 2015 14:12:00 +0100 [thread overview]
Message-ID: <54DA03A0.9040305@collabora.co.uk> (raw)
In-Reply-To: <1423573035-21960-1-git-send-email-k.kozlowski@samsung.com>
Hello
Krzysztof,
On 02/10/2015 01:57 PM, Krzysztof Kozlowski wrote:
> The power domain nodes in DTS may be very generic (e.g. "power-domain"
> for Exynos 5420) making it very hard to debug:
>
> $ cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> power-domain on
>
> Use platform device name instead so the names will be a little more user
> friendly:
> domain status slaves
> 100440e0.power-domain on
>
I would had preferred to have even more info like 100440e0.mau-power-domain.
Maybe using the OF aliases approach that Sylwester suggested? But in any case
that could be complementary to your patch.
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Suggested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Best regards,
Javier
WARNING: multiple messages have this Message-ID (diff)
From: javier.martinez@collabora.co.uk (Javier Martinez Canillas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: EXYNOS: Use platform device name as power domain name
Date: Tue, 10 Feb 2015 14:12:00 +0100 [thread overview]
Message-ID: <54DA03A0.9040305@collabora.co.uk> (raw)
In-Reply-To: <1423573035-21960-1-git-send-email-k.kozlowski@samsung.com>
Hello
Krzysztof,
On 02/10/2015 01:57 PM, Krzysztof Kozlowski wrote:
> The power domain nodes in DTS may be very generic (e.g. "power-domain"
> for Exynos 5420) making it very hard to debug:
>
> $ cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> power-domain on
>
> Use platform device name instead so the names will be a little more user
> friendly:
> domain status slaves
> 100440e0.power-domain on
>
I would had preferred to have even more info like 100440e0.mau-power-domain.
Maybe using the OF aliases approach that Sylwester suggested? But in any case
that could be complementary to your patch.
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Suggested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Best regards,
Javier
next prev parent reply other threads:[~2015-02-10 13:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-10 12:57 [PATCH] ARM: EXYNOS: Use platform device name as power domain name Krzysztof Kozlowski
2015-02-10 12:57 ` Krzysztof Kozlowski
2015-02-10 13:12 ` Javier Martinez Canillas [this message]
2015-02-10 13:12 ` Javier Martinez Canillas
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=54DA03A0.9040305@collabora.co.uk \
--to=javier.martinez@collabora.co.uk \
--cc=k.kozlowski@samsung.com \
--cc=kgene@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=sergei.shtylyov@cogentembedded.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.