net: phy: realtek: Introduce PHY_RTL8201F_S700_RMII_TIMINGS to adjust rx/tx timings
RTL8201F PHY module found on Actions Semi Cubieboard7 seems to have
specific Rx/Tx interface timings requirement for proper PHY operations.
These timing values are not documented anywhere and picked from vendor
code.
This commits lets proper packets to be transmitted over the network.
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index b0bd762..4e1a93b 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -235,6 +235,15 @@
Default n, which means that the PHY state is not changed. To work
around the issues, change this setting to y.
+config RTL8201F_PHY_S700_RMII_TIMINGS
+ bool "Ethernet PHY RTL8201F: adjust RMII Tx Interface timings"
+ depends on PHY_REALTEK
+ help
+ This provides an option to configure specific timing requirements (needed
+ for proper PHY operations) for the PHY module present on ACTION SEMI S700
+ based cubieboard7. Exact timing requiremnets seems to be SoC specific
+ (and it's undocumented) that comes from vendor code itself.
+
config PHY_SMSC
bool "Microchip(SMSC) Ethernet PHYs support"