netdev - [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround

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Message-Id: <20180515074527.22546-1-m.felsch@pengutronix.de>
Date:   Tue, 15 May 2018 09:45:26 +0200
From:   Marco Felsch <m.felsch@...gutronix.de>
To:     robh+dt@...nel.org, mark.rutland@....com, andrew@...n.ch,
        f.fainelli@...il.com
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        kernel@...gutronix.de, niebelm@...c.de
Subject: [PATCH v2 0/1] net: phy: micrel: add 125MHz reference clock workaround

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