tjh.dev
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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1# SPDX-License-Identifier: GPL-2.0-only
2#
3# TI device configuration
4#
5
6config NET_VENDOR_TI
7 bool "Texas Instruments (TI) devices"
8 default y
9 depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3
10 help
11 If you have a network (Ethernet) card belonging to this class, say Y.
12
13 Note that the answer to this question doesn't directly affect the
14 kernel: saying N will just cause the configurator to skip all
15 the questions about TI devices. If you say Y, you will be asked for
16 your specific card in the following questions.
17
18if NET_VENDOR_TI
19
20config TI_DAVINCI_EMAC
21 tristate "TI DaVinci EMAC Support"
22 depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 ) || COMPILE_TEST
23 select TI_DAVINCI_MDIO
24 select PHYLIB
25 select GENERIC_ALLOCATOR
26 help
27 This driver supports TI's DaVinci Ethernet .
28
29 To compile this driver as a module, choose M here: the module
30 will be called davinci_emac_driver. This is recommended.
31
32config TI_DAVINCI_MDIO
33 tristate "TI DaVinci MDIO Support"
34 depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
35 select PHYLIB
36 select MDIO_BITBANG
37 help
38 This driver supports TI's DaVinci MDIO module.
39
40 To compile this driver as a module, choose M here: the module
41 will be called davinci_mdio. This is recommended.
42
43config TI_CPSW_PHY_SEL
44 bool "TI CPSW Phy mode Selection (DEPRECATED)"
45 default n
46 help
47 This driver supports configuring of the phy mode connected to
48 the CPSW. DEPRECATED: use PHY_TI_GMII_SEL.
49
50config TI_CPSW
51 tristate "TI CPSW Switch Support"
52 depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
53 depends on TI_CPTS || !TI_CPTS
54 select TI_DAVINCI_MDIO
55 select MFD_SYSCON
56 select PAGE_POOL
57 select REGMAP
58 imply PHY_TI_GMII_SEL
59 help
60 This driver supports TI's CPSW Ethernet Switch.
61
62 To compile this driver as a module, choose M here: the module
63 will be called cpsw.
64
65config TI_CPSW_SWITCHDEV
66 tristate "TI CPSW Switch Support with switchdev"
67 depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
68 depends on NET_SWITCHDEV
69 depends on TI_CPTS || !TI_CPTS
70 select PAGE_POOL
71 select TI_DAVINCI_MDIO
72 select MFD_SYSCON
73 select REGMAP
74 select NET_DEVLINK
75 imply PHY_TI_GMII_SEL
76 help
77 This driver supports TI's CPSW Ethernet Switch.
78
79 To compile this driver as a module, choose M here: the module
80 will be called cpsw_new.
81
82config TI_CPTS
83 tristate "TI Common Platform Time Sync (CPTS) Support"
84 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
85 depends on COMMON_CLK
86 depends on PTP_1588_CLOCK
87 help
88 This driver supports the Common Platform Time Sync unit of
89 the CPSW Ethernet Switch and Keystone 2 1g/10g Switch Subsystem.
90 The unit can time stamp PTP UDP/IPv4 and Layer 2 packets, and the
91 driver offers a PTP Hardware Clock.
92
93config TI_K3_CPPI_DESC_POOL
94 tristate
95
96config TI_K3_AM65_CPSW_NUSS
97 tristate "TI K3 AM654x/J721E CPSW Ethernet driver"
98 depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER
99 select NET_DEVLINK
100 select TI_DAVINCI_MDIO
101 select PHYLINK
102 select TI_K3_CPPI_DESC_POOL
103 imply PHY_TI_GMII_SEL
104 depends on TI_K3_AM65_CPTS || !TI_K3_AM65_CPTS
105 help
106 This driver supports TI K3 AM654/J721E CPSW2G Ethernet SubSystem.
107 The two-port Gigabit Ethernet MAC (MCU_CPSW0) subsystem provides
108 Ethernet packet communication for the device: One Ethernet port
109 (port 1) with selectable RGMII and RMII interfaces and an internal
110 Communications Port Programming Interface (CPPI) port (port 0).
111
112 To compile this driver as a module, choose M here: the module
113 will be called ti-am65-cpsw-nuss.
114
115config TI_K3_AM65_CPSW_SWITCHDEV
116 bool "TI K3 AM654x/J721E CPSW Switch mode support"
117 depends on TI_K3_AM65_CPSW_NUSS
118 depends on NET_SWITCHDEV
119 help
120 This enables switchdev support for TI K3 CPSWxG Ethernet
121 Switch. Enable this driver to support hardware switch support for AM65
122 CPSW NUSS driver.
123
124config TI_K3_AM65_CPTS
125 tristate "TI K3 AM65x CPTS"
126 depends on ARCH_K3 && OF
127 depends on PTP_1588_CLOCK
128 help
129 Say y here to support the TI K3 AM65x CPTS with 1588 features such as
130 PTP hardware clock for each CPTS device and network packets
131 timestamping where applicable.
132 Depending on integration CPTS blocks enable compliance with
133 the IEEE 1588-2008 standard for a precision clock synchronization
134 protocol, Ethernet Enhanced Scheduled Traffic Operations (CPTS_ESTFn)
135 and PCIe Subsystem Precision Time Measurement (PTM).
136
137config TI_AM65_CPSW_TAS
138 bool "Enable TAS offload in AM65 CPSW"
139 depends on TI_K3_AM65_CPSW_NUSS && NET_SCH_TAPRIO && TI_K3_AM65_CPTS
140 help
141 Say y here to support Time Aware Shaper(TAS) offload in AM65 CPSW.
142 AM65 CPSW hardware supports Enhanced Scheduled Traffic (EST)
143 defined in IEEE 802.1Q 2018. The EST scheduler runs on CPTS and the
144 TAS/EST schedule is updated in the Fetch RAM memory of the CPSW.
145
146config TI_KEYSTONE_NETCP
147 tristate "TI Keystone NETCP Core Support"
148 select TI_DAVINCI_MDIO
149 depends on OF
150 depends on KEYSTONE_NAVIGATOR_DMA && KEYSTONE_NAVIGATOR_QMSS
151 depends on TI_CPTS || !TI_CPTS
152 help
153 This driver supports TI's Keystone NETCP Core.
154
155 To compile this driver as a module, choose M here: the module
156 will be called keystone_netcp.
157
158config TI_KEYSTONE_NETCP_ETHSS
159 depends on TI_KEYSTONE_NETCP
160 tristate "TI Keystone NETCP Ethernet subsystem Support"
161 help
162
163 To compile this driver as a module, choose M here: the module
164 will be called keystone_netcp_ethss.
165
166config TLAN
167 tristate "TI ThunderLAN support"
168 depends on (PCI || EISA)
169 help
170 If you have a PCI Ethernet network card based on the ThunderLAN chip
171 which is supported by this driver, say Y here.
172
173 Devices currently supported by this driver are Compaq Netelligent,
174 Compaq NetFlex and Olicom cards. Please read the file
175 <file:Documentation/networking/device_drivers/ethernet/ti/tlan.rst>
176 for more details.
177
178 To compile this driver as a module, choose M here. The module
179 will be called tlan.
180
181 Please email feedback to <torben.mathiasen@compaq.com>.
182
183config CPMAC
184 tristate "TI AR7 CPMAC Ethernet support"
185 depends on AR7
186 select PHYLIB
187 help
188 TI AR7 CPMAC Ethernet support
189
190config TI_ICSSG_PRUETH
191 tristate "TI Gigabit PRU Ethernet driver"
192 select PHYLIB
193 select TI_ICSS_IEP
194 select TI_K3_CPPI_DESC_POOL
195 depends on PRU_REMOTEPROC
196 depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER
197 help
198 Support dual Gigabit Ethernet ports over the ICSSG PRU Subsystem.
199 This subsystem is available starting with the AM65 platform.
200
201 This driver requires firmware binaries which will run on the PRUs
202 to support the Ethernet operation. Currently, it supports Ethernet
203 with 1G and 100M link speed.
204
205config TI_ICSS_IEP
206 tristate "TI PRU ICSS IEP driver"
207 depends on PTP_1588_CLOCK_OPTIONAL
208 depends on TI_PRUSS
209 default TI_PRUSS
210 help
211 This driver enables support for the PRU-ICSS Industrial Ethernet
212 Peripheral within a PRU-ICSS subsystem present on various TI SoCs.
213
214 To compile this driver as a module, choose M here. The module
215 will be called icss_iep.
216
217endif # NET_VENDOR_TI