netdev - [PATCH net v3 0/2] phy: mscc: Fix PTP for VSC8574 and VSC8572

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Message-ID: <20250929091302.106116-1-horatiu.vultur@microchip.com>
Date: Mon, 29 Sep 2025 11:13:00 +0200
From: Horatiu Vultur <horatiu.vultur@...rochip.com>
To: <andrew@...n.ch>, <hkallweit1@...il.com>, <linux@...linux.org.uk>,
	<davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
	<pabeni@...hat.com>, <richardcochran@...il.com>, <vladimir.oltean@....com>,
	<vadim.fedorenko@...ux.dev>, <rmk+kernel@...linux.org.uk>,
	<rosenp@...il.com>, <christophe.jaillet@...adoo.fr>,
	<steen.hegelund@...rochip.com>
CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Horatiu Vultur
	<horatiu.vultur@...rochip.com>
Subject: [PATCH net v3 0/2] phy: mscc: Fix PTP for VSC8574 and VSC8572

The first patch will update the PHYs VSC8584, VSC8582, VSC8575 and VSC856X
to use PHY_ID_MATCH_MODEL because only rev B exists for these PHYs.
But for the PHYs VSC8574 and VSC8572 exists rev A, B, C, D and E.
This is just a preparation for the second patch to allow the VSC8574 and
VSC8572 to use the function vsc8584_probe().

We want to use vsc8584_probe() for VSC8574 and VSC8572 because this
function does the correct PTP initialization. This change is in the second
patch.

v2->v3:
- split into a series, first patch will update VSC8584, VSC8582, VSC8575
  and VSC856X to use PHY_ID_MATCH_MODEL, second patch will do the actual
  fix
- improve commit message and start use vsc8584_probe()
v1->v2:
- rename vsc8574_probe to vsc8552_probe and introduce a new probe
  function called vsc8574_probe and make sure that vsc8504 and vsc8552
  will use vsc8552_probe.

Horatiu Vultur (2):
  phy: mscc: Use PHY_ID_MATCH_MODEL for VSC8584, VSC8582, VSC8575,
    VSC856X
  phy: mscc: Fix PTP for VSC8574 and VSC8572

 drivers/net/phy/mscc/mscc.h      |  8 ++++----
 drivers/net/phy/mscc/mscc_main.c | 29 +++++++----------------------
 2 files changed, 11 insertions(+), 26 deletions(-)

-- 
2.34.1