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path: root/drivers/net/dsa/sja1105/Kconfig
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Diffstat (limited to 'drivers/net/dsa/sja1105/Kconfig')
-rw-r--r--drivers/net/dsa/sja1105/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig
index 1144fc5f61a8..049cea8240e4 100644
--- a/drivers/net/dsa/sja1105/Kconfig
+++ b/drivers/net/dsa/sja1105/Kconfig
@@ -16,3 +16,10 @@ tristate "NXP SJA1105 Ethernet switch family support"
- 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
+tristate "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.