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* [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround
@ 2018-05-15  7:45 Marco Felsch
  2018-05-15  8:06 ` Marco Felsch
  0 siblings, 1 reply; 2+ messages in thread
From: Marco Felsch @ 2018-05-15  7:45 UTC (permalink / raw)
  To: robh+dt, mark.rutland, andrew, f.fainelli
  Cc: netdev, devicetree, kernel, niebelm

This patch adds the workaround for the errata#2. The KSZ9031 phy
125MHz reference clock jitter is to high if the phy is configured as
slave. This will cause errors if a application uses the clock as
MAC reference clock. The workaround is to configure the phy as master.

v2:
- add more code and dt-binding comments
- delete unnecessary local variables
- add error handling

v1:
- initial commit

Markus Niebel (1):
  net: phy: micrel: add 125MHz reference clock workaround

 .../bindings/net/micrel-ksz90x1.txt           |  7 ++++
 drivers/net/phy/micrel.c                      | 32 +++++++++++++++++++
 2 files changed, 39 insertions(+)

-- 
2.17.0

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround
  2018-05-15  7:45 [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround Marco Felsch
@ 2018-05-15  8:06 ` Marco Felsch
  0 siblings, 0 replies; 2+ messages in thread
From: Marco Felsch @ 2018-05-15  8:06 UTC (permalink / raw)
  To: robh+dt, mark.rutland, andrew, f.fainelli
  Cc: netdev, niebelm, kernel, devicetree

I forgot to set the thread option. I will resend with thread option 
enabled.

On 05/15/2018 09:45 AM, Marco Felsch wrote:

> This patch adds the workaround for the errata#2. The KSZ9031 phy
> 125MHz reference clock jitter is to high if the phy is configured as
> slave. This will cause errors if a application uses the clock as
> MAC reference clock. The workaround is to configure the phy as master.
>
> v2:
> - add more code and dt-binding comments
> - delete unnecessary local variables
> - add error handling
>
> v1:
> - initial commit
>
> Markus Niebel (1):
>    net: phy: micrel: add 125MHz reference clock workaround
>
>   .../bindings/net/micrel-ksz90x1.txt           |  7 ++++
>   drivers/net/phy/micrel.c                      | 32 +++++++++++++++++++
>   2 files changed, 39 insertions(+)
>
>

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2018-05-15  7:45 [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround Marco Felsch
2018-05-15  8:06 ` Marco Felsch

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