linux/drivers/net/ethernet/ti/Kconfig
Mugunthan V N 5892cd135e drivers: net: cpsw-phy-sel: Add new driver for phy mode selection for cpsw
The cpsw currently lacks code to properly set up the hardware interface
mode on AM33xx. Other platforms might be equally affected.

Usually, the bootloader will configure the control module register, so
probably that's why such support wasn't needed in the past. In suspend
mode though, this register is modified, and so it needs reprogramming
after resume.

This patch adds a new driver in which hardware interface can configure
correct register bits when the slave is opened.

The AM33xx also has a bit for each slave to configure the RMII reference
clock direction. Setting it is now supported by a per-slave DT property.

This code path introducted by this patch is currently exclusive for
am33xx and same can be extened to various platforms via the DT compatibility
property.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-24 10:33:07 -04:00

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#
# TI device configuration
#
config NET_VENDOR_TI
bool "Texas Instruments (TI) devices"
default y
depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX))
---help---
If you have a network (Ethernet) card belonging to this class, say Y
and read the Ethernet-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions about TI devices. If you say Y, you will be asked for
your specific card in the following questions.
if NET_VENDOR_TI
config TI_DAVINCI_EMAC
tristate "TI DaVinci EMAC Support"
depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 )
select TI_DAVINCI_MDIO
select TI_DAVINCI_CPDMA
select PHYLIB
---help---
This driver supports TI's DaVinci Ethernet .
To compile this driver as a module, choose M here: the module
will be called davinci_emac_driver. This is recommended.
config TI_DAVINCI_MDIO
tristate "TI DaVinci MDIO Support"
depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX )
select PHYLIB
---help---
This driver supports TI's DaVinci MDIO module.
To compile this driver as a module, choose M here: the module
will be called davinci_mdio. This is recommended.
config TI_DAVINCI_CPDMA
tristate "TI DaVinci CPDMA Support"
depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX )
---help---
This driver supports TI's DaVinci CPDMA dma engine.
To compile this driver as a module, choose M here: the module
will be called davinci_cpdma. This is recommended.
config TI_CPSW_PHY_SEL
boolean "TI CPSW Switch Phy sel Support"
depends on TI_CPSW
---help---
This driver supports configuring of the phy mode connected to
the CPSW.
config TI_CPSW
tristate "TI CPSW Switch Support"
depends on ARM && (ARCH_DAVINCI || SOC_AM33XX)
select TI_DAVINCI_CPDMA
select TI_DAVINCI_MDIO
select TI_CPSW_PHY_SEL
---help---
This driver supports TI's CPSW Ethernet Switch.
To compile this driver as a module, choose M here: the module
will be called cpsw.
config TI_CPTS
boolean "TI Common Platform Time Sync (CPTS) Support"
depends on TI_CPSW
select PTP_1588_CLOCK
---help---
This driver supports the Common Platform Time Sync unit of
the CPSW Ethernet Switch. The unit can time stamp PTP UDP/IPv4
and Layer 2 packets, and the driver offers a PTP Hardware Clock.
config TLAN
tristate "TI ThunderLAN support"
depends on (PCI || EISA)
---help---
If you have a PCI Ethernet network card based on the ThunderLAN chip
which is supported by this driver, say Y and read the
Ethernet-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
Devices currently supported by this driver are Compaq Netelligent,
Compaq NetFlex and Olicom cards. Please read the file
<file:Documentation/networking/tlan.txt> for more details.
To compile this driver as a module, choose M here. The module
will be called tlan.
Please email feedback to <torben.mathiasen@compaq.com>.
config CPMAC
tristate "TI AR7 CPMAC Ethernet support"
depends on AR7
select PHYLIB
---help---
TI AR7 CPMAC Ethernet support
endif # NET_VENDOR_TI