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| author | Antoine Tenart <antoine.tenart@free-electrons.com> | 2017-08-30 10:29:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-30 15:17:45 -0700 |
| commit | d0438bd6aa097e77f50989c849dbe5f8ff0937ce (patch) | |
| tree | cbe66eb5081735b0672738eb0e42388863d9e4cf /drivers/phy/marvell/Kconfig | |
| parent | 5c23f2dc8eeb5a6010cb66119d942361bc8ec833 (diff) | |
| download | lwn-d0438bd6aa097e77f50989c849dbe5f8ff0937ce.tar.gz lwn-d0438bd6aa097e77f50989c849dbe5f8ff0937ce.zip | |
phy: add the mvebu cp110 comphy driver
On the CP110 unit, which can be found on various Marvell platforms such
as the 7k and 8k (currently), a comphy (common PHYs) hardware block can
be found. This block provides a number of PHYs which can be used in
various modes by other controllers (network, SATA ...). These common
PHYs must be configured for the controllers using them to work correctly
either at boot time, or when the system runs to switch the mode used.
This patch adds a driver for this comphy hardware block, providing
callbacks for the its PHYs so that consumers can configure the modes
used.
As of this commit, two modes are supported by the comphy driver: sgmii
and 10gkr.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/phy/marvell/Kconfig')
| -rw-r--r-- | drivers/phy/marvell/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig index 048d8893bc2e..68e321225400 100644 --- a/drivers/phy/marvell/Kconfig +++ b/drivers/phy/marvell/Kconfig @@ -21,6 +21,17 @@ config PHY_BERLIN_USB help Enable this to support the USB PHY on Marvell Berlin SoCs. +config PHY_MVEBU_CP110_COMPHY + tristate "Marvell CP110 comphy driver" + depends on ARCH_MVEBU || COMPILE_TEST + depends on OF + select GENERIC_PHY + help + This driver allows to control the comphy, an hardware block providing + shared serdes PHYs on Marvell Armada 7k/8k (in the CP110). Its serdes + lanes can be used by various controllers (Ethernet, sata, usb, + PCIe...). + config PHY_MVEBU_SATA def_bool y depends on ARCH_DOVE || MACH_DOVE || MACH_KIRKWOOD |