[PATCH] Atmel MACB ethernet driver
Driver for the Atmel MACB on-chip ethernet module.
Tested on AVR32/AT32AP7000/ATSTK1000. I've heard rumours that it works
with AT91SAM9260 as well, and it may be possible to share some code with
the at91_ether driver for AT91RM9200.
Hardware documentation can be found in the AT32AP7000 data sheet,
which can be downloaded from
http://www.atmel.com/dyn/products/datasheets.asp?family_id=682
Changes since previous version:
* Probe for PHY ID instead of depending on it being provided through
platform_data.
* Grab initial ethernet address from the MACB registers instead
of depending on platform_data.
* Set MII/RMII mode correctly.
These changes are mostly about making the driver more compatible with
the at91 infrastructure.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 0516725..10ac1c7 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -188,6 +188,17 @@
or internal device. It is safe to say Y or M here even if your
ethernet card lack MII.
+config MACB
+ tristate "Atmel MACB support"
+ depends on NET_ETHERNET && AVR32
+ select MII
+ help
+ The Atmel MACB ethernet interface is found on many AT32 and AT91
+ parts. Say Y to include support for the MACB chip.
+
+ To compile this driver as a module, choose M here: the module
+ will be called macb.
+
source "drivers/net/arm/Kconfig"
config MACE