summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/wiznet/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/wiznet/Kconfig')
-rw-r--r--drivers/net/ethernet/wiznet/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/wiznet/Kconfig b/drivers/net/ethernet/wiznet/Kconfig
index f98b91d21..1981e88c1 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