stmmac: improve Kconfig help

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/stmmac/Kconfig b/drivers/net/stmmac/Kconfig
index 35eaa52..fb28764 100644 (file)
--- a/drivers/net/stmmac/Kconfig
+++ b/drivers/net/stmmac/Kconfig
@@ -4,8 +4,9 @@ config STMMAC_ETH
        select PHYLIB
        depends on NETDEVICES && CPU_SUBTYPE_ST40
        help
-         This is the driver for the ST MAC 10/100/1000 on-chip Ethernet
-         controllers. ST Ethernet IPs are built around a Synopsys IP Core.
+         This is the driver for the Ethernet IPs are built around a
+         Synopsys IP Core and fully tested on the STMicroelectronics
+         platforms.
 
 if STMMAC_ETH
 
@@ -32,7 +33,8 @@ config STMMAC_TIMER
        default n
        help
          Use an external timer for mitigating the number of network
-         interrupts.
+         interrupts. Currently, for SH architectures, it is possible
+         to use the TMU channel 2 and the SH-RTC device.
 
 choice
         prompt "Select Timer device"