From: Vineet.Gupta1@synopsys.com (Vineet Gupta)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH] arc: axs103_smp: Fix CPU frequency to 100MHz for dual-core
Date: Wed, 18 May 2016 10:50:59 +0530 [thread overview]
Message-ID: <573BFBBB.5020000@synopsys.com> (raw)
In-Reply-To: <1463392663-12952-1-git-send-email-abrodkin@synopsys.com>
On Monday 16 May 2016 03:27 PM, Alexey Brodkin wrote:
> The most recent release of AXS103 [v1.1] is proven to work
> at 100 MHz in dual-core mode so this change uses mentioned feature.
> For that we:
> * Update axc003_idu.dtsi with mention of really-used CPU clock freq
> * Remove clock override in AXS platform code for dual-core HW
>
> Note we're still leaving a hack for clock "downgrade" on early boot
> for quad-core hardware.
>
> Also note this change will break functionality of AXS103 v1.0 hardware.
> That means all users of AXS103 __must__ upgrade their boards with the
> most recent firmware.
>
> Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
Applied for 4.7
Thx,
-Vineet
WARNING: multiple messages have this Message-ID (diff)
From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: Alexey Brodkin <Alexey.Brodkin@synopsys.com>,
<linux-snps-arc@lists.infradead.org>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] arc: axs103_smp: Fix CPU frequency to 100MHz for dual-core
Date: Wed, 18 May 2016 10:50:59 +0530 [thread overview]
Message-ID: <573BFBBB.5020000@synopsys.com> (raw)
In-Reply-To: <1463392663-12952-1-git-send-email-abrodkin@synopsys.com>
On Monday 16 May 2016 03:27 PM, Alexey Brodkin wrote:
> The most recent release of AXS103 [v1.1] is proven to work
> at 100 MHz in dual-core mode so this change uses mentioned feature.
> For that we:
> * Update axc003_idu.dtsi with mention of really-used CPU clock freq
> * Remove clock override in AXS platform code for dual-core HW
>
> Note we're still leaving a hack for clock "downgrade" on early boot
> for quad-core hardware.
>
> Also note this change will break functionality of AXS103 v1.0 hardware.
> That means all users of AXS103 __must__ upgrade their boards with the
> most recent firmware.
>
> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Applied for 4.7
Thx,
-Vineet
next prev parent reply other threads:[~2016-05-18 5:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-16 9:57 [PATCH] arc: axs103_smp: Fix CPU frequency to 100MHz for dual-core Alexey Brodkin
2016-05-16 9:57 ` Alexey Brodkin
2016-05-18 5:20 ` Vineet Gupta [this message]
2016-05-18 5:20 ` Vineet Gupta
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=573BFBBB.5020000@synopsys.com \
--to=vineet.gupta1@synopsys.com \
--cc=linux-snps-arc@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.