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Diffstat (limited to 'drivers/net/dsa/sja1105/Kconfig')
-rw-r--r--drivers/net/dsa/sja1105/Kconfig9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig
index 1144fc5f61a8..770134a66e48 100644
--- a/drivers/net/dsa/sja1105/Kconfig
+++ b/drivers/net/dsa/sja1105/Kconfig
@@ -9,10 +9,17 @@ tristate "NXP SJA1105 Ethernet switch family support"
This is the driver for the NXP SJA1105 automotive Ethernet switch
family. These are 5-port devices and are managed over an SPI
interface. Probing is handled based on OF bindings and so is the
- linkage to phylib. The driver supports the following revisions:
+ linkage to PHYLINK. The driver supports the following revisions:
- SJA1105E (Gen. 1, No TT-Ethernet)
- SJA1105T (Gen. 1, TT-Ethernet)
- SJA1105P (Gen. 2, No SGMII, No TT-Ethernet)
- SJA1105Q (Gen. 2, No SGMII, TT-Ethernet)
- SJA1105R (Gen. 2, SGMII, No TT-Ethernet)
- SJA1105S (Gen. 2, SGMII, TT-Ethernet)
+
+config NET_DSA_SJA1105_PTP
+ bool "Support for the PTP clock on the NXP SJA1105 Ethernet switch"
+ depends on NET_DSA_SJA1105
+ help
+ This enables support for timestamping and PTP clock manipulations in
+ the SJA1105 DSA driver.