Thread (6 messages) flat view 6 messages, 5 authors, 2012-02-16

How to deal with a PHY configuration related to the board?

From: baruch@tkos.co.il (Baruch Siach)
Date: 2012-02-14 09:43:39
Also in: netdev

Hi Ludovic,

On Tue, Feb 14, 2012 at 10:26:06AM +0100, Ludovic Desroches wrote:
I am using a Micrel KSZ9021RN PHY and I would like to configure some 
registers
as 'RGMII Clock and Control Pad Skew' and 'RGMII RX Data Pad Skew'.
So the values of these registers are board dependant and I wondering what is
the proper way to set them.
It seems there is no platform data usable for this case. Having a quick look
to other PHYs, the situation seems the same.

Can you give me some clues about how to do this? Did I miss anything which
allow to do this?
See ksz9021rn_phy_fixup() in arch/arm/mach-imx/mach-imx6q.c.

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
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