Re: [PATCH net-next v2 3/4] Documentation: net: phy: Add blurb about RGMII

From
Måns Rullgård <hidden>
Date
2016-11-30 13:43:39
Reply to
David Laight, 2016-11-30
David Laight [off-list ref] writes:
From: Florian Fainelli
quoted
Sent: 27 November 2016 23:03
Le 27/11/2016  14:24, Timur Tabi a crit :
quoted
quoted
+ * PHY device drivers in PHYLIB being reusable by nature, being able to
+   configure correctly a specified delay enables more designs with
similar delay
+   requirements to be operate correctly
Ok, this one I don't know how to fix.  I'm not really sure what you're
trying to say.
What I am trying to say is that once a PHY driver properly configures a
delay that you have specified, there is no reason why this is not
applicable to other platforms using this same PHY driver.
As has been stated earlier it can depend on the track lengths on the
board itself.
(Although 1ns is about 1 foot - so track delays of that length are unlikely.)
There could be a delay element.

-- 
Måns Rullgård
Thread (17 messages) 17 messages, 7 authors, last reply 2016-11-30
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