netdev - [Patch net-next v3 0/6] net: dsa: microchip: ksz9477: enable interrupt for internal phy link detection

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Message-ID: <20220916091348.8570-1-arun.ramadoss@microchip.com>
Date:   Fri, 16 Sep 2022 14:43:42 +0530
From:   Arun Ramadoss <arun.ramadoss@...rochip.com>
To:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC:     <woojung.huh@...rochip.com>, <UNGLinuxDriver@...rochip.com>,
        <andrew@...n.ch>, <vivien.didelot@...il.com>,
        <f.fainelli@...il.com>, <olteanv@...il.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <linux@...linux.org.uk>, <Tristram.Ha@...rochip.com>,
        <arun.ramadoss@...rochip.com>,
        <prasanna.vengateshan@...rochip.com>, <hkallweit1@...il.com>
Subject: [Patch net-next v3 0/6] net: dsa: microchip: ksz9477: enable interrupt for internal phy link detection

This patch series implements the common interrupt handling for ksz9477 based
switches and lan937x. The ksz9477 and lan937x has similar interrupt registers
except ksz9477 has 4 port based interrupts whereas lan937x has 6 interrupts.
The patch moves the phy interrupt hanler implemented in lan937x_main.c to
ksz_common.c, along with the mdio_register functionality.

v2 -> v3
- Added the common interrupt routines for girq and pirq

v1 -> v2
- Added the .port_nirqs = 2 for ksz9896

Changes in RFC -> v1
- modified the return -ENODEV to 0 if mdio node not present

Arun Ramadoss (6):
  net: dsa: microchip: determine number of port irq based on switch type
  net: dsa: microchip: enable phy interrupts only if interrupt enabled
    in dts
  net: dsa: microchip: lan937x: return zero if mdio node not present
  net: dsa: microchip: move interrupt handling logic from lan937x to
    ksz_common
  net: dsa: microchip: use common irq routines for girq and pirq
  net: phy: micrel: enable interrupt for ksz9477 phy

 drivers/net/dsa/microchip/ksz_common.c   | 320 +++++++++++++++++
 drivers/net/dsa/microchip/ksz_common.h   |  15 +-
 drivers/net/dsa/microchip/lan937x_main.c | 425 -----------------------
 drivers/net/phy/micrel.c                 |   2 +
 4 files changed, 336 insertions(+), 426 deletions(-)


base-commit: da970726ea872269dc311b6dd87af8cf457b8fe9
-- 
2.36.1