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2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a 
 kernel/drivers/net/ethernet/ti/Kconfig
....@@ -1,3 +1,4 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
12 #
23 # TI device configuration
34 #
....@@ -5,8 +6,8 @@
56 config NET_VENDOR_TI
67 	bool "Texas Instruments (TI) devices"
78 	default y
8
-	depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE
9
-	---help---
9
+	depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3
10
+	help
1011 	  If you have a network (Ethernet) card belonging to this class, say Y.
1112 
1213 	  Note that the answer to this question doesn't directly affect the
....@@ -20,9 +21,9 @@
2021 	tristate "TI DaVinci EMAC Support"
2122 	depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 ) || COMPILE_TEST
2223 	select TI_DAVINCI_MDIO
23
-	select TI_DAVINCI_CPDMA
2424 	select PHYLIB
25
-	---help---
25
+	select GENERIC_ALLOCATOR
26
+	help
2627 	  This driver supports TI's DaVinci Ethernet .
2728 
2829 	  To compile this driver as a module, choose M here: the module
....@@ -30,75 +31,109 @@
3031 
3132 config TI_DAVINCI_MDIO
3233 	tristate "TI DaVinci MDIO Support"
33
-	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
34
+	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
3435 	select PHYLIB
35
-	---help---
36
+	help
3637 	  This driver supports TI's DaVinci MDIO module.
3738 
3839 	  To compile this driver as a module, choose M here: the module
3940 	  will be called davinci_mdio.  This is recommended.
4041 
41
-config TI_DAVINCI_CPDMA
42
-	tristate "TI DaVinci CPDMA Support"
43
-	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
44
-	select GENERIC_ALLOCATOR
45
-	---help---
46
-	  This driver supports TI's DaVinci CPDMA dma engine.
47
-
48
-	  To compile this driver as a module, choose M here: the module
49
-	  will be called davinci_cpdma.  This is recommended.
50
-
5142 config TI_CPSW_PHY_SEL
52
-	bool
53
-	---help---
43
+	bool "TI CPSW Phy mode Selection (DEPRECATED)"
44
+	default n
45
+	help
5446 	  This driver supports configuring of the phy mode connected to
55
-	  the CPSW.
56
-
57
-config TI_CPSW_ALE
58
-	tristate "TI CPSW ALE Support"
59
-	---help---
60
-	  This driver supports TI's CPSW ALE module.
47
+	  the CPSW. DEPRECATED: use PHY_TI_GMII_SEL.
6148 
6249 config TI_CPSW
6350 	tristate "TI CPSW Switch Support"
6451 	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
65
-	select TI_DAVINCI_CPDMA
52
+	depends on TI_CPTS || !TI_CPTS
6653 	select TI_DAVINCI_MDIO
67
-	select TI_CPSW_PHY_SEL
68
-	select TI_CPSW_ALE
6954 	select MFD_SYSCON
55
+	select PAGE_POOL
7056 	select REGMAP
71
-	---help---
57
+	imply PHY_TI_GMII_SEL
58
+	help
7259 	  This driver supports TI's CPSW Ethernet Switch.
7360 
7461 	  To compile this driver as a module, choose M here: the module
7562 	  will be called cpsw.
7663 
64
+config TI_CPSW_SWITCHDEV
65
+	tristate "TI CPSW Switch Support with switchdev"
66
+	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
67
+	depends on NET_SWITCHDEV
68
+	depends on TI_CPTS || !TI_CPTS
69
+	select PAGE_POOL
70
+	select TI_DAVINCI_MDIO
71
+	select MFD_SYSCON
72
+	select REGMAP
73
+	select NET_DEVLINK
74
+	imply PHY_TI_GMII_SEL
75
+	help
76
+	  This driver supports TI's CPSW Ethernet Switch.
77
+
78
+	  To compile this driver as a module, choose M here: the module
79
+	  will be called cpsw_new.
80
+
7781 config TI_CPTS
78
-	bool "TI Common Platform Time Sync (CPTS) Support"
79
-	depends on TI_CPSW || TI_KEYSTONE_NETCP || COMPILE_TEST
80
-	depends on POSIX_TIMERS
81
-	---help---
82
+	tristate "TI Common Platform Time Sync (CPTS) Support"
83
+	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
84
+	depends on COMMON_CLK
85
+	depends on PTP_1588_CLOCK
86
+	help
8287 	  This driver supports the Common Platform Time Sync unit of
8388 	  the CPSW Ethernet Switch and Keystone 2 1g/10g Switch Subsystem.
8489 	  The unit can time stamp PTP UDP/IPv4 and Layer 2 packets, and the
8590 	  driver offers a PTP Hardware Clock.
8691 
87
-config TI_CPTS_MOD
88
-	tristate
89
-	depends on TI_CPTS
90
-	default y if TI_CPSW=y || TI_KEYSTONE_NETCP=y
91
-	select NET_PTP_CLASSIFY
92
-	imply PTP_1588_CLOCK
93
-	default m
92
+config TI_K3_AM65_CPSW_NUSS
93
+	tristate "TI K3 AM654x/J721E CPSW Ethernet driver"
94
+	depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER
95
+	select TI_DAVINCI_MDIO
96
+	imply PHY_TI_GMII_SEL
97
+	depends on TI_K3_AM65_CPTS || !TI_K3_AM65_CPTS
98
+	help
99
+	  This driver supports TI K3 AM654/J721E CPSW2G Ethernet SubSystem.
100
+	  The two-port Gigabit Ethernet MAC (MCU_CPSW0) subsystem provides
101
+	  Ethernet packet communication for the device: One Ethernet port
102
+	  (port 1) with selectable RGMII and RMII interfaces and an internal
103
+	  Communications Port Programming Interface (CPPI) port (port 0).
104
+
105
+	  To compile this driver as a module, choose M here: the module
106
+	  will be called ti-am65-cpsw-nuss.
107
+
108
+config TI_K3_AM65_CPTS
109
+	tristate "TI K3 AM65x CPTS"
110
+	depends on ARCH_K3 && OF
111
+	depends on PTP_1588_CLOCK
112
+	help
113
+	  Say y here to support the TI K3 AM65x CPTS with 1588 features such as
114
+	  PTP hardware clock for each CPTS device and network packets
115
+	  timestamping where applicable.
116
+	  Depending on integration CPTS blocks enable compliance with
117
+	  the IEEE 1588-2008 standard for a precision clock synchronization
118
+	  protocol, Ethernet Enhanced Scheduled Traffic Operations (CPTS_ESTFn)
119
+	  and PCIe Subsystem Precision Time Measurement (PTM).
120
+
121
+config TI_AM65_CPSW_TAS
122
+	bool "Enable TAS offload in AM65 CPSW"
123
+	depends on TI_K3_AM65_CPSW_NUSS && NET_SCH_TAPRIO && TI_K3_AM65_CPTS
124
+	help
125
+	  Say y here to support Time Aware Shaper(TAS) offload in AM65 CPSW.
126
+	  AM65 CPSW hardware supports Enhanced Scheduled Traffic (EST)
127
+	  defined in IEEE 802.1Q 2018. The EST scheduler runs on CPTS and the
128
+	  TAS/EST schedule is updated in the Fetch RAM memory of the CPSW.
94129 
95130 config TI_KEYSTONE_NETCP
96131 	tristate "TI Keystone NETCP Core Support"
97
-	select TI_CPSW_ALE
98132 	select TI_DAVINCI_MDIO
99133 	depends on OF
100134 	depends on KEYSTONE_NAVIGATOR_DMA && KEYSTONE_NAVIGATOR_QMSS
101
-	---help---
135
+	depends on TI_CPTS || !TI_CPTS
136
+	help
102137 	  This driver supports TI's Keystone NETCP Core.
103138 
104139 	  To compile this driver as a module, choose M here: the module
....@@ -107,7 +142,7 @@
107142 config TI_KEYSTONE_NETCP_ETHSS
108143 	depends on TI_KEYSTONE_NETCP
109144 	tristate "TI Keystone NETCP Ethernet subsystem Support"
110
-	---help---
145
+	help
111146 
112147 	  To compile this driver as a module, choose M here: the module
113148 	  will be called keystone_netcp_ethss.
....@@ -115,13 +150,14 @@
115150 config TLAN
116151 	tristate "TI ThunderLAN support"
117152 	depends on (PCI || EISA)
118
-	---help---
153
+	help
119154 	  If you have a PCI Ethernet network card based on the ThunderLAN chip
120155 	  which is supported by this driver, say Y here.
121156 
122157 	  Devices currently supported by this driver are Compaq Netelligent,
123158 	  Compaq NetFlex and Olicom cards.  Please read the file
124
-	  <file:Documentation/networking/tlan.txt> for more details.
159
+	  <file:Documentation/networking/device_drivers/ethernet/ti/tlan.rst>
160
+	  for more details.
125161 
126162 	  To compile this driver as a module, choose M here. The module
127163 	  will be called tlan.
....@@ -132,7 +168,7 @@
132168 	tristate "TI AR7 CPMAC Ethernet support"
133169 	depends on AR7
134170 	select PHYLIB
135
-	---help---
171
+	help
136172 	  TI AR7 CPMAC Ethernet support
137173 
138174 endif # NET_VENDOR_TI