From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] soc: imx: gpc: ARM power domain should be always-on
Date: Mon, 5 Feb 2018 14:33:25 +0800 [thread overview]
Message-ID: <20180205063324.GI31354@dragon> (raw)
In-Reply-To: <1516725734-32745-1-git-send-email-Anson.Huang@nxp.com>
On Wed, Jan 24, 2018 at 12:42:13AM +0800, Anson Huang wrote:
> ARM power domain does NOT support runtime off, always-on
> flag should be set to avoid incorrect power state in
> pm_genpd_summary:
>
> Before:
>
> root at imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM off-0
>
> After:
>
> root at imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM on
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Applied both, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Anson Huang <Anson.Huang-3arQi8VN3Tc@public.gmane.org>
Cc: kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
fabio.estevam-3arQi8VN3Tc@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
aisheng.dong-3arQi8VN3Tc@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org,
Linux-imx-3arQi8VN3Tc@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 1/2] soc: imx: gpc: ARM power domain should be always-on
Date: Mon, 5 Feb 2018 14:33:25 +0800 [thread overview]
Message-ID: <20180205063324.GI31354@dragon> (raw)
In-Reply-To: <1516725734-32745-1-git-send-email-Anson.Huang-3arQi8VN3Tc@public.gmane.org>
On Wed, Jan 24, 2018 at 12:42:13AM +0800, Anson Huang wrote:
> ARM power domain does NOT support runtime off, always-on
> flag should be set to avoid incorrect power state in
> pm_genpd_summary:
>
> Before:
>
> root@imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM off-0
>
> After:
>
> root@imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM on
>
> Signed-off-by: Anson Huang <Anson.Huang-3arQi8VN3Tc@public.gmane.org>
Applied both, thanks.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org,
aisheng.dong@nxp.com, mark.rutland@arm.com,
linux@armlinux.org.uk, Linux-imx@nxp.com,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] soc: imx: gpc: ARM power domain should be always-on
Date: Mon, 5 Feb 2018 14:33:25 +0800 [thread overview]
Message-ID: <20180205063324.GI31354@dragon> (raw)
In-Reply-To: <1516725734-32745-1-git-send-email-Anson.Huang@nxp.com>
On Wed, Jan 24, 2018 at 12:42:13AM +0800, Anson Huang wrote:
> ARM power domain does NOT support runtime off, always-on
> flag should be set to avoid incorrect power state in
> pm_genpd_summary:
>
> Before:
>
> root@imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM off-0
>
> After:
>
> root@imx6qpdlsolox:~# cat /sys/kernel/debug/pm_genpd/pm_genpd_summary
> domain status slaves
> /device runtime status
> ----------------------------------------------------------------------
> ARM on
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Applied both, thanks.
next prev parent reply other threads:[~2018-02-05 6:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-23 16:42 [PATCH 1/2] soc: imx: gpc: ARM power domain should be always-on Anson Huang
2018-01-23 16:42 ` Anson Huang
2018-01-23 16:42 ` Anson Huang
2018-01-23 13:47 ` Lucas Stach
2018-01-23 13:47 ` Lucas Stach
2018-01-23 13:47 ` Lucas Stach
2018-01-23 16:42 ` [PATCH 2/2] ARM: dts: imx6sx: add ARM power domain support Anson Huang
2018-01-23 16:42 ` Anson Huang
2018-01-23 16:42 ` Anson Huang
2018-01-23 13:48 ` Lucas Stach
2018-01-23 13:48 ` Lucas Stach
2018-01-23 13:48 ` Lucas Stach
2018-01-25 10:33 ` Dong Aisheng
2018-01-25 10:33 ` Dong Aisheng
2018-01-25 10:33 ` Dong Aisheng
2018-01-25 10:29 ` [PATCH 1/2] soc: imx: gpc: ARM power domain should be always-on Dong Aisheng
2018-01-25 10:29 ` Dong Aisheng
2018-01-25 10:29 ` Dong Aisheng
2018-02-05 6:33 ` Shawn Guo [this message]
2018-02-05 6:33 ` Shawn Guo
2018-02-05 6:33 ` Shawn Guo
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=20180205063324.GI31354@dragon \
--to=shawnguo@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
/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.