diff options
| author | Arun Ramadoss <arun.ramadoss@microchip.com> | 2022-09-02 16:02:10 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-05 13:06:40 +0100 |
| commit | c9cd961c0d43a22eb704aa92e1f8fb33e3d286e8 (patch) | |
| tree | 52b2db4dea639df4013c3005ba63fe1b2fab344a /drivers/net/dsa/microchip/lan937x.h | |
| parent | f313936261ac18a2527fc0752cf988950587d0ce (diff) | |
net: dsa: microchip: lan937x: add interrupt support for port phy link
This patch enables the interrupts for internal phy link detection for
LAN937x. The interrupt enable bits are active low. There is global
interrupt mask for each port. And each port has the individual interrupt
mask for TAS. QCI, SGMII, PTP, PHY and ACL.
The first level of interrupt domain is registered for global port
interrupt and second level of interrupt domain for the individual port
interrupts. The phy interrupt is enabled in the lan937x_mdio_register
function. Interrupt from which port is raised will be detected based on
the interrupt host data.
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/lan937x.h')
| -rw-r--r-- | drivers/net/dsa/microchip/lan937x.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/lan937x.h b/drivers/net/dsa/microchip/lan937x.h index 5d78d034a62f..1b7f077946f3 100644 --- a/drivers/net/dsa/microchip/lan937x.h +++ b/drivers/net/dsa/microchip/lan937x.h @@ -8,6 +8,7 @@ int lan937x_reset_switch(struct ksz_device *dev); int lan937x_setup(struct dsa_switch *ds); +void lan937x_teardown(struct dsa_switch *ds); void lan937x_port_setup(struct ksz_device *dev, int port, bool cpu_port); void lan937x_config_cpu_port(struct dsa_switch *ds); int lan937x_switch_init(struct ksz_device *dev); |