Messages in this thread | | | Date | Thu, 10 Jun 2021 06:07:25 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH v2] net: phy: dp83867: perform soft reset and retain established link |
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On Wed, Jun 09, 2021 at 07:43:42PM -0500, praneeth@ti.com wrote: > From: Praneeth Bajjuri <praneeth@ti.com> > > Current logic is performing hard reset and causing the programmed > registers to be wiped out. > > as per datasheet: https://www.ti.com/lit/ds/symlink/dp83867cr.pdf > 8.6.26 Control Register (CTRL) > > do SW_RESTART to perform a reset not including the registers, > If performed when link is already present, > it will drop the link and trigger re-auto negotiation. > > Signed-off-by: Praneeth Bajjuri <praneeth@ti.com> > Signed-off-by: Geet Modi <geet.modi@ti.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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