Re: [PATCH net v1 2/3] net: phy: mscc: improved serdes calibration applied to VSC8514
From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: 2021-02-12 16:30:52
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On Fri, Feb 12, 2021 at 03:06:42PM +0100, Bjarni Jonasson wrote:
The current IB serdes calibration algorithm (performed by the onboard 8051)
has proven to be unstable for the VSC8514 QSGMII phy.
A new algorithm has been developed based on
'Frequency-offset Jittered-Injection' or 'FoJi' method which solves
all known issues. This patch disables the 8051 algorithm and
replaces it with the new FoJi algorithm.
The calibration is now performed in the driver.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <redacted>
Fixes: e4f9ba642f0b ("net: phy: mscc: add support for VSC8514 PHY.")
---Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # for regressions