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linux-stable/drivers/net/ethernet/broadcom/genet
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Florian Fainelli 3cd92eae91 net: bcmgenet: Add support for 7712 16nm internal EPHY 
The 16nm internal EPHY that is present in 7712 is actually a 16nm
Gigabit PHY which has been forced to operate in 10/100 mode. Its
controls are therefore via the EXT_GPHY_CTRL registers and not via the
EXT_EPHY_CTRL which are used for all GENETv5 adapters. Add a match on
the 7712 compatible string to allow that differentiation to happen.

On previous GENETv4 chips the EXT_CFG_IDDQ_GLOBAL_PWR bit was cleared by
default, but this is not the case with this chip, so we need to make
sure we clear it to power on the EPHY.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-24 13:42:28 +01:00
..
bcmgenet.c net: bcmgenet: Add support for 7712 16nm internal EPHY 2021-10-24 13:42:28 +01:00
bcmgenet.h net: bcmgenet: Add support for 7712 16nm internal EPHY 2021-10-24 13:42:28 +01:00
bcmgenet_wol.c net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear 2021-07-01 11:45:46 -07:00
bcmmii.c net: bcmgenet: Add support for 7712 16nm internal EPHY 2021-10-24 13:42:28 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00