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

Message

Arun Ramadoss Sept. 16, 2022, 9:13 a.m. UTC

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