From: Felipe Balbi <balbi@kernel.org>
To: Rob Herring <robh@kernel.org>, John Youn <johnyoun@synopsys.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
Thinh Nguyen <thinhn@synopsys.com>
Subject: Re: [PATCH 2/2] usb: dwc3: Added a property to set GFLADJ register
Date: Tue, 13 Sep 2016 08:46:49 +0300 [thread overview]
Message-ID: <878tuwl5bq.fsf@linux.intel.com> (raw)
In-Reply-To: <20160912153018.GA14561@rob-hp-laptop>
[-- Attachment #1: Type: text/plain, Size: 481 bytes --]
Hi,
Rob Herring <robh@kernel.org> writes:
>> Synopsys HW setup (HAPS DX and phy board) requires a preset to this
>> register to improve interoperablitity. For example, the value for
>> GFLADJ_REFCLK_LPM_SEL should be set to 0 with ref_clk period of 50.
>
> This sounds like it should be handled in the driver. Is it a simple,
> constant correlation of ref_clk period to this value?
you mean that this could be calculated based off of clk_get_rate() ?
--
balbi
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 800 bytes --]
next prev parent reply other threads:[~2016-09-13 5:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-01 21:32 [PATCH 1/2] usb: dwc3: Add ref clock period setting John Youn
[not found] ` <ae2c9b5683820c6456f91a2ef631efa2de0bec28.1472764828.git.johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
2016-09-01 21:32 ` [PATCH 2/2] usb: dwc3: Added a property to set GFLADJ register John Youn
2016-09-01 21:32 ` John Youn
2016-09-12 15:30 ` Rob Herring
2016-09-13 5:46 ` Felipe Balbi [this message]
2016-09-13 19:12 ` John Youn
2016-09-12 14:09 ` [PATCH 1/2] usb: dwc3: Add ref clock period setting Rob Herring
2016-09-13 19:06 ` John Youn
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=878tuwl5bq.fsf@linux.intel.com \
--to=balbi@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=johnyoun@synopsys.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh@kernel.org \
--cc=thinhn@synopsys.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).