diff options
| author | David S. Miller <davem@davemloft.net> | 2016-07-11 12:52:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-11 12:52:03 -0700 |
| commit | ddeec08383df9a5acad9b4c675d6073fc8cfa588 (patch) | |
| tree | 3c1377506cb5828f90bb88428bf71eadf1215532 /drivers/net/dsa/b53/b53_common.c | |
| parent | fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 (diff) | |
| parent | 991a36bb464589f169d6c9e3d01f5b99299a73fa (diff) | |
Merge branch 'b53-nsp-switch'
Florian Fainelli says:
====================
net: dsa: b53: Add Broadcom NSP switch support
This patch series updates the B53 driver to support Broadcom's Northstar Plus
Soc integrated switch.
Unlike the version of the core present in BCM5301x/Northstar, we cannot read the
full chip id of the switch, so we need to get the information about our switch
id from Device Tree.
Other than that, this is a regular Broadcom Ethernet switch which is register
compatible for all practical purposes with the existing switch driver.
Since DSA requires a working CPU Ethernet MAC driver this depends on Jon
Mason's AMAC/BGMAC driver changes to support NSP. Board specific changes depend
on patches present in Broadcom's ARM SoC branches and will be posted in a short
while.
====================
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/b53/b53_common.c')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 444de66667b9..bda37d336736 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1581,6 +1581,18 @@ static const struct b53_chip_data b53_switch_chips[] = { .jumbo_pm_reg = B53_JUMBO_PORT_MASK, .jumbo_size_reg = B53_JUMBO_MAX_SIZE, }, + { + .chip_id = BCM58XX_DEVICE_ID, + .dev_name = "BCM585xx/586xx/88312", + .vlans = 4096, + .enabled_ports = 0x1ff, + .arl_entries = 4, + .cpu_port = B53_CPU_PORT_25, + .vta_regs = B53_VTA_REGS, + .duplex_reg = B53_DUPLEX_STAT_GE, + .jumbo_pm_reg = B53_JUMBO_PORT_MASK, + .jumbo_size_reg = B53_JUMBO_MAX_SIZE, + }, }; static int b53_switch_init(struct b53_device *dev) |