From: Arnd Bergmann <arnd@kernel.org>
To: soc@kernel.org, Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-arm-kernel@lists.infradead.org,
Gregory CLEMENT <gregory.clement@bootlin.com>,
linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Vladimir Zapolskiy <vz@mleia.com>
Subject: Re: [PATCH RESEND v2] ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
Date: Wed, 3 Feb 2021 13:31:34 +0100 [thread overview]
Message-ID: <161235548531.2002750.2897549125435385468.b4-ty@arndb.de> (raw)
In-Reply-To: <20210203090320.GA3760268@piout.net>
From: Arnd Bergmann <arnd@arndb.de>
On Wed, 3 Feb 2021 10:03:20 +0100, Alexandre Belloni wrote:
> This reverts commit c17e9377aa81664d94b4f2102559fcf2a01ec8e7.
>
> The lpc32xx clock driver is not able to actually change the PLL rate as
> this would require reparenting ARM_CLK, DDRAM_CLK, PERIPH_CLK to SYSCLK,
> then stop the PLL, update the register, restart the PLL and wait for the
> PLL to lock and finally reparent ARM_CLK, DDRAM_CLK, PERIPH_CLK to HCLK
> PLL.
>
> [...]
Applied to arm/fixes, thanks!
[1/1] ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
commit: 5638159f6d93b99ec9743ac7f65563fca3cf413d
Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-02-03 12:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 9:03 [PATCH RESEND v2] ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL Alexandre Belloni
2021-02-03 12:31 ` Arnd Bergmann [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-01-04 0:43 Alexandre Belloni
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=161235548531.2002750.2897549125435385468.b4-ty@arndb.de \
--to=arnd@kernel.org \
--cc=alexandre.belloni@bootlin.com \
--cc=arnd@arndb.de \
--cc=gregory.clement@bootlin.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=soc@kernel.org \
--cc=vz@mleia.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).