netdev - [PATCH net-next 0/9] net: dsa: microchip: Adjust PTP handling to ease KSZ8463 integration

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Message-Id: <20260105-ksz-rework-v1-0-a68df7f57375@bootlin.com>
Date: Mon, 05 Jan 2026 14:07:59 +0100
From: "Bastien Curutchet (Schneider Electric)" <bastien.curutchet@...tlin.com>
To: Woojung Huh <woojung.huh@...rochip.com>, UNGLinuxDriver@...rochip.com, 
 Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Richard Cochran <richardcochran@...il.com>
Cc: Pascal Eberhard <pascal.eberhard@...com>, 
 Miquèl Raynal <miquel.raynal@...tlin.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 "Bastien Curutchet (Schneider Electric)" <bastien.curutchet@...tlin.com>
Subject: [PATCH net-next 0/9] net: dsa: microchip: Adjust PTP handling to
 ease KSZ8463 integration

Hi all,

This series aims to make the PTP handling a bit more generic to ease the
addition of PTP support for the KSZ8463 in an upcoming series. It is not
intented to change any behaviour in the driver here.

Patches 1 & 2 focus on IRQ handling.
Patches 3 to 9 focus on register access.

Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@...tlin.com>
---
Bastien Curutchet (Schneider Electric) (9):
      net: dsa: microchip: Initialize IRQ's mask outside common_setup()
      net: dsa: microchip: Use dynamic irq offset
      net: dsa: microchip: Use regs[] to access REG_PTP_CLK_CTRL
      net: dsa: microchip: Use regs[] to access REG_PTP_RTC_NANOSEC
      net: dsa: microchip: Use regs[] to access REG_PTP_RTC_SEC
      net: dsa: microchip: Use regs[] to access REG_PTP_RTC_SUB_NANOSEC
      net: dsa: microchip: Use regs[] to access REG_PTP_SUBNANOSEC_RATE
      net: dsa: microchip: Use regs[] to access REG_PTP_MSG_CONF1
      net: dsa: microchip: Wrap timestamp reading in a function

 drivers/net/dsa/microchip/ksz_common.c  | 15 +++++++-
 drivers/net/dsa/microchip/ksz_common.h  |  7 ++++
 drivers/net/dsa/microchip/ksz_ptp.c     | 63 ++++++++++++++++++++-------------
 drivers/net/dsa/microchip/ksz_ptp_reg.h | 16 +++------
 4 files changed, 64 insertions(+), 37 deletions(-)
---
base-commit: cb2200c26cb670ce973b084129a5ff0dcb99b3b4
change-id: 20251106-ksz-rework-a3ee57784a73

Best regards,
-- 
Bastien Curutchet (Schneider Electric) <bastien.curutchet@...tlin.com>