diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/Kconfig')
| -rw-r--r-- | drivers/net/dsa/sja1105/Kconfig | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig new file mode 100644 index 000000000..1291bba3f --- /dev/null +++ b/drivers/net/dsa/sja1105/Kconfig @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only +config NET_DSA_SJA1105 +tristate "NXP SJA1105 Ethernet switch family support" + depends on NET_DSA && SPI + depends on PTP_1588_CLOCK_OPTIONAL + select NET_DSA_TAG_SJA1105 + select PCS_XPCS + select PACKING + select CRC32 + help + This is the driver for the NXP SJA1105 (5-port) and SJA1110 (10-port) + automotive Ethernet switch family. These are managed over an SPI + interface. Probing is handled based on OF bindings and so is the + 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) + - SJA1110A (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 10 ports) + - SJA1110B (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 9 ports) + - SJA1110C (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 7 ports) + - SJA1110D (Gen. 3, SGMII, TT-Ethernet, no 100base-TX PHY, 7 ports) + +config NET_DSA_SJA1105_PTP + bool "Support for the PTP clock on the NXP SJA1105 Ethernet switch" + depends on NET_DSA_SJA1105 + depends on PTP_1588_CLOCK + help + This enables support for timestamping and PTP clock manipulations in + the SJA1105 DSA driver. + +config NET_DSA_SJA1105_TAS + bool "Support for the Time-Aware Scheduler on NXP SJA1105" + depends on NET_DSA_SJA1105 && NET_SCH_TAPRIO + depends on NET_SCH_TAPRIO=y || NET_DSA_SJA1105=m + depends on NET_DSA_SJA1105_PTP + help + This enables support for the TTEthernet-based egress scheduling + engine in the SJA1105 DSA driver, which is controlled using a + hardware offload of the tc-tqprio qdisc. + +config NET_DSA_SJA1105_VL + bool "Support for Virtual Links on NXP SJA1105" + depends on NET_DSA_SJA1105_TAS + help + This enables support for flow classification using capable devices + (SJA1105T, SJA1105Q, SJA1105S). The following actions are supported: + - redirect, trap, drop + - time-based ingress policing, via the tc-gate action |