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-rw-r--r--drivers/net/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 52555da4b3..d42d915f17 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -244,6 +244,14 @@ config SUN7I_GMAC
help
Enable the support for Sun7i GMAC Ethernet controller
+config SUN7I_GMAC_FORCE_TXERR
+ bool "Force PA17 as gmac function"
+ depends on SUN7I_GMAC
+ help
+ Some ethernet phys needs TXERR control. Since the GMAC
+ doesn't have such signal, setting PA17 as GMAC function
+ makes the pin output low, which enables data transmission.
+
config SUN4I_EMAC
bool "Allwinner Sun4i Ethernet MAC support"
depends on DM_ETH