diff options
Diffstat (limited to 'drivers/net/ethernet/wiznet/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/wiznet/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/wiznet/Kconfig b/drivers/net/ethernet/wiznet/Kconfig index f98b91d21f33..1981e88c18dc 100644 --- a/drivers/net/ethernet/wiznet/Kconfig +++ b/drivers/net/ethernet/wiznet/Kconfig @@ -69,4 +69,18 @@ config WIZNET_BUS_ANY Performance may decrease compared to explicitly selected bus mode. endchoice +config WIZNET_W5100_SPI + tristate "WIZnet W5100/W5200/W5500 Ethernet support for SPI mode" + depends on WIZNET_BUS_ANY && WIZNET_W5100 + depends on SPI + ---help--- + In SPI mode host system accesses registers using SPI protocol + (mode 0) on the SPI bus. + + Performance decreases compared to other bus interface mode. + In W5100 SPI mode, burst READ/WRITE processing are not provided. + + To compile this driver as a module, choose M here: the module + will be called w5100-spi. + endif # NET_VENDOR_WIZNET |