Lines Matching +full:slave +full:- +full:mode
6 switch sub-module to send and receive packets. NetCP also includes a packet
13 includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates
16 Keystone NetCP driver has a plug-in module architecture where each of the NetCP
17 sub-modules exist as a loadable kernel module which plug in to the netcp core.
18 These sub-modules are represented as "netcp-devices" in the dts bindings. It is
19 mandatory to have the ethernet switch sub-module for the ethernet interface to
20 be operational. Any other sub-module like the PA is optional.
24 -----------------------------
26 -----------------------------
28 |-> NetCP Devices -> |
29 | |-> GBE/XGBE Switch
31 | |-> Packet Accelerator
33 | |-> Security Accelerator
37 |-> NetCP Interfaces -> |
38 |-> Ethernet Port 0
40 |-> Ethernet Port 1
42 |-> Ethernet Port 2
44 |-> Ethernet Port 3
49 - compatible: Should be "ti,netcp-1.0"
50 - clocks: phandle to the reference clocks for the subsystem.
51 - dma-id: Navigator packet dma instance id.
52 - ranges: address range of NetCP (includes, Ethernet SS, PA and SA)
55 - reg: register location and the size for the following register
57 - Efuse MAC address register
58 - dma-coherent: Present if dma operations are coherent
59 - big-endian: Keystone devices can be operated in a mode where the DSP is in
60 the big endian mode. In such cases enable this option. This
62 big endian mode with the DSP in little endian.
64 NetCP device properties: Device specification for NetCP sub-modules.
65 1Gb/10Gb (gbe/xgbe) ethernet switch sub-module specifications.
67 - label: Must be "netcp-gbe" for 1Gb & "netcp-xgbe" for 10Gb.
68 - compatible: Must be one of below:-
69 "ti,netcp-gbe" for 1GbE on NetCP 1.4
70 "ti,netcp-gbe-5" for 1GbE N NetCP 1.5 (N=5)
71 "ti,netcp-gbe-9" for 1GbE N NetCP 1.5 (N=9)
72 "ti,netcp-gbe-2" for 1GbE N NetCP 1.5 (N=2)
73 "ti,netcp-xgbe" for 10 GbE
75 - reg: register location and the size for the following register
77 - switch subsystem registers
78 - sgmii port3/4 module registers (only for NetCP 1.4)
79 - switch module registers
80 - serdes registers (only for 10G)
83 index #0 - switch subsystem registers
84 index #1 - sgmii port3/4 module registers
85 index #2 - switch module registers
88 index #0 - switch subsystem registers
89 index #1 - switch module registers
90 index #2 - serdes registers
92 - tx-channel: the navigator packet dma channel name for tx.
93 - tx-queue: the navigator queue number associated with the tx dma channel.
94 - interfaces: specification for each of the switch port to be registered as a
96 -- slave-port: Switch port number, 0 based numbering.
97 -- link-interface: type of link interface, supported options are
98 - mac<->mac auto negotiate mode: 0
99 - mac<->phy mode: 1
100 - mac<->mac forced mode: 2
101 - mac<->fiber mode: 3
102 - mac<->phy mode with no mdio: 4
103 - 10Gb mac<->phy mode : 10
104 - 10Gb mac<->mac forced mode : 11
105 ----phy-handle: phandle to PHY device
107 - cpts: sub-node time synchronization (CPTS) submodule configuration
108 -- clocks: CPTS reference clock. Should point on cpts-refclk-mux clock.
109 -- clock-names: should be "cpts"
110 -- cpts-refclk-mux: multiplexer clock definition sub-node for CPTS reference (RFTCLK) clock
111 --- #clock-cells: should be 0
112 --- clocks: list of CPTS reference (RFTCLK) clock's parents as defined in Data manual
113 --- ti,mux-tbl: array of multiplexer indexes as defined in Data manual
114 --- assigned-clocks: should point on cpts-refclk-mux clock
115 --- assigned-clock-parents: should point on required RFTCLK clock parent to be selected
116 -- cpts_clock_mult: (optional) Numerator to convert input clock ticks
118 -- cpts_clock_shift: (optional) Denominator to convert input clock ticks into
125 - enable-ale: NetCP driver keeps the address learning feature in the ethernet
128 - secondary-slave-ports: specification for each of the switch port not be
133 NetCP interface properties: Interface specification for NetCP sub-modules.
135 - rx-channel: the navigator packet dma channel name for rx.
136 - rx-queue: the navigator queue number associated with rx dma channel.
137 - rx-pool: specifies the number of descriptors to be used & the region-id
139 - tx-pool: specifies the number of descriptors to be used & the region-id
141 - rx-queue-depth: number of descriptors in each of the free descriptor
144 - rx-buffer-size: the buffer size for each of the Rx flow FDQ.
145 - tx-completion-queue: the navigator queue number where the descriptors are
149 - efuse-mac: If this is 1, then the MAC address for the interface is
155 - "netcp-device label": phandle to the device specification for each of NetCP
156 sub-module attached to this interface.
159 ethernet.txt and only if efuse-mac is set to 0. If all of the optional MAC
167 reg-names = "efuse";
168 compatible = "ti,netcp-1.0";
169 #address-cells = <1>;
170 #size-cells = <1>;
173 dma-coherent;
174 /* big-endian; */
175 dma-id = <0>;
177 netcp-devices {
178 #address-cells = <1>;
179 #size-cells = <1>;
182 label = "netcp-gbe";
184 /* enable-ale; */
185 tx-queue = <648>;
186 tx-channel = <8>;
190 clock-names = "cpts";
192 cpts_refclk_mux: cpts-refclk-mux {
193 #clock-cells = <0>;
198 ti,mux-tbl = <0x0>, <0x1>, <0x2>,
200 assigned-clocks = <&cpts_refclk_mux>;
201 assigned-clock-parents = <&chipclk12>;
206 gbe0: interface-0 {
207 slave-port = <0>;
208 link-interface = <4>;
210 gbe1: interface-1 {
211 slave-port = <1>;
212 link-interface = <4>;
216 secondary-slave-ports {
217 port-2 {
218 slave-port = <2>;
219 link-interface = <2>;
221 port-3 {
222 slave-port = <3>;
223 link-interface = <2>;
229 netcp-interfaces {
230 interface-0 {
231 rx-channel = <22>;
232 rx-pool = <1024 12>;
233 tx-pool = <1024 12>;
234 rx-queue-depth = <128 128 0 0>;
235 rx-buffer-size = <1518 4096 0 0>;
236 rx-queue = <8704>;
237 tx-completion-queue = <8706>;
238 efuse-mac = <1>;
239 netcp-gbe = <&gbe0>;
242 interface-1 {
243 rx-channel = <23>;
244 rx-pool = <1024 12>;
245 tx-pool = <1024 12>;
246 rx-queue-depth = <128 128 0 0>;
247 rx-buffer-size = <1518 4096 0 0>;
248 rx-queue = <8705>;
249 tx-completion-queue = <8707>;
250 efuse-mac = <0>;
251 local-mac-address = [02 18 31 7e 3e 6f];
252 netcp-gbe = <&gbe1>;
257 CPTS board configuration - select external CPTS RFTCLK:
260 clock-frequency = <500000000>;
264 assigned-clock-parents = <&tsrefclk>;