Merge branch 'iddq-sr-mode'

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Florian Fainelli says:

====================
net: phy: broadcom: IDDQ-SR mode

This patch series adds support for the IDDQ with soft recovery mode
which allows power savings of roughly 150mW compared to a simple
BMCR.PDOWN power off (called standby power down in Broadcom datasheets).

In order to leverage these modes we add a new PHY driver flags for
drivers to opt-in for that behavior, the PHY driver is modified to do
the appropriate programming and the PHYs on which this was tested get
updated to have an appropriate suspend/resume set of functions.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2021-09-21 10:58:36 +01:00

parent c595b120eb 4972ce7201

commit 6a38075363

4 changed files with 71 additions and 4 deletions

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4

drivers/net/dsa/bcm_sf2.c

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4

drivers/net/ethernet/broadcom/genet/bcmmii.c

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59

drivers/net/phy/broadcom.c

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8

include/linux/brcmphy.h

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