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d6392ae3 | 1 | // SPDX-License-Identifier: GPL-2.0 |
8ea1cdb9 MK |
2 | /* |
3 | * Device Tree Source for Keystone 2 Hawking Netcp driver | |
4 | * | |
d6392ae3 | 5 | * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/ |
8ea1cdb9 MK |
6 | */ |
7 | ||
8 | qmss: qmss@2a40000 { | |
9 | compatible = "ti,keystone-navigator-qmss"; | |
10 | dma-coherent; | |
11 | #address-cells = <1>; | |
12 | #size-cells = <1>; | |
13 | clocks = <&chipclk13>; | |
14 | ranges; | |
15 | queue-range = <0 0x4000>; | |
16 | linkram0 = <0x100000 0x8000>; | |
17 | linkram1 = <0x0 0x10000>; | |
18 | ||
19 | qmgrs { | |
20 | #address-cells = <1>; | |
21 | #size-cells = <1>; | |
22 | ranges; | |
23 | qmgr0 { | |
24 | managed-queues = <0 0x2000>; | |
25 | reg = <0x2a40000 0x20000>, | |
26 | <0x2a06000 0x400>, | |
27 | <0x2a02000 0x1000>, | |
28 | <0x2a03000 0x1000>, | |
29 | <0x23a80000 0x20000>, | |
30 | <0x2a80000 0x20000>; | |
31 | reg-names = "peek", "status", "config", | |
32 | "region", "push", "pop"; | |
33 | }; | |
34 | ||
35 | qmgr1 { | |
36 | managed-queues = <0x2000 0x2000>; | |
37 | reg = <0x2a60000 0x20000>, | |
38 | <0x2a06400 0x400>, | |
39 | <0x2a04000 0x1000>, | |
40 | <0x2a05000 0x1000>, | |
41 | <0x23aa0000 0x20000>, | |
42 | <0x2aa0000 0x20000>; | |
43 | reg-names = "peek", "status", "config", | |
44 | "region", "push", "pop"; | |
45 | }; | |
46 | }; | |
9d45708f | 47 | |
8ea1cdb9 MK |
48 | queue-pools { |
49 | qpend { | |
50 | qpend-0 { | |
51 | qrange = <658 8>; | |
52 | interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04 | |
53 | 0 43 0xf04 0 44 0xf04 0 45 0xf04 | |
54 | 0 46 0xf04 0 47 0xf04>; | |
55 | }; | |
56 | qpend-1 { | |
57 | qrange = <8704 16>; | |
58 | interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04 | |
59 | 0 51 0xf04 0 52 0xf04 0 53 0xf04 | |
60 | 0 54 0xf04 0 55 0xf04 0 56 0xf04 | |
61 | 0 57 0xf04 0 58 0xf04 0 59 0xf04 | |
62 | 0 60 0xf04 0 61 0xf04 0 62 0xf04 | |
63 | 0 63 0xf04>; | |
64 | qalloc-by-id; | |
65 | }; | |
66 | qpend-2 { | |
67 | qrange = <8720 16>; | |
68 | interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04 | |
69 | 0 59 0xf04 0 68 0xf04 0 69 0xf04 | |
70 | 0 70 0xf04 0 71 0xf04 0 72 0xf04 | |
71 | 0 73 0xf04 0 74 0xf04 0 75 0xf04 | |
72 | 0 76 0xf04 0 77 0xf04 0 78 0xf04 | |
73 | 0 79 0xf04>; | |
74 | }; | |
75 | }; | |
76 | general-purpose { | |
77 | gp-0 { | |
78 | qrange = <4000 64>; | |
79 | }; | |
80 | netcp-tx { | |
81 | qrange = <640 9>; | |
82 | qalloc-by-id; | |
83 | }; | |
84 | netcpx-tx { | |
85 | qrange = <8752 8>; | |
86 | qalloc-by-id; | |
87 | }; | |
88 | }; | |
9d45708f MK |
89 | accumulator { |
90 | acc-low-0 { | |
91 | qrange = <480 32>; | |
92 | accumulator = <0 47 16 2 50>; | |
93 | interrupts = <0 226 0xf01>; | |
94 | multi-queue; | |
95 | qalloc-by-id; | |
96 | }; | |
97 | }; | |
8ea1cdb9 | 98 | }; |
9d45708f | 99 | |
8ea1cdb9 MK |
100 | descriptor-regions { |
101 | #address-cells = <1>; | |
102 | #size-cells = <1>; | |
103 | ranges; | |
104 | region-12 { | |
105 | id = <12>; | |
106 | region-spec = <8192 128>; /* num_desc desc_size */ | |
107 | link-index = <0x4000>; | |
108 | }; | |
109 | }; | |
9d45708f MK |
110 | |
111 | pdsps { | |
112 | #address-cells = <1>; | |
113 | #size-cells = <1>; | |
114 | ranges; | |
115 | pdsp0@0x2a10000 { | |
116 | reg = <0x2a10000 0x1000 /*iram */ | |
117 | 0x2a0f000 0x100 /*reg*/ | |
118 | 0x2a0c000 0x3c8 /*intd */ | |
119 | 0x2a20000 0x4000>; /*cmd*/ | |
120 | id = <0>; | |
121 | }; | |
122 | }; | |
8ea1cdb9 MK |
123 | }; /* qmss */ |
124 | ||
125 | knav_dmas: knav_dmas@0 { | |
126 | compatible = "ti,keystone-navigator-dma"; | |
127 | clocks = <&papllclk>; | |
128 | #address-cells = <1>; | |
129 | #size-cells = <1>; | |
130 | ranges; | |
131 | ti,navigator-cloud-address = <0x23a80000 0x23a90000 | |
132 | 0x23aa0000 0x23ab0000>; | |
133 | ||
134 | dma_gbe: dma_gbe@0 { | |
135 | reg = <0x2004000 0x100>, | |
136 | <0x2004400 0x120>, | |
137 | <0x2004800 0x300>, | |
138 | <0x2004c00 0x120>, | |
139 | <0x2005000 0x400>; | |
140 | reg-names = "global", "txchan", "rxchan", | |
141 | "txsched", "rxflow"; | |
142 | }; | |
143 | }; | |
144 | ||
145 | netcp: netcp@2000000 { | |
146 | reg = <0x2620110 0x8>; | |
147 | reg-names = "efuse"; | |
148 | compatible = "ti,netcp-1.0"; | |
149 | #address-cells = <1>; | |
150 | #size-cells = <1>; | |
151 | ||
152 | /* NetCP address range */ | |
16607817 | 153 | ranges = <0 0x2000000 0x100000>; |
8ea1cdb9 | 154 | |
32a34441 MK |
155 | clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>; |
156 | clock-names = "pa_clk", "ethss_clk", "cpts"; | |
8ea1cdb9 MK |
157 | dma-coherent; |
158 | ||
159 | ti,navigator-dmas = <&dma_gbe 22>, | |
160 | <&dma_gbe 23>, | |
161 | <&dma_gbe 8>; | |
162 | ti,navigator-dma-names = "netrx0", "netrx1", "nettx"; | |
163 | ||
164 | netcp-devices { | |
165 | ranges; | |
166 | #address-cells = <1>; | |
167 | #size-cells = <1>; | |
168 | gbe@90000 { /* ETHSS */ | |
169 | #address-cells = <1>; | |
170 | #size-cells = <1>; | |
171 | label = "netcp-gbe"; | |
172 | compatible = "ti,netcp-gbe"; | |
173 | reg = <0x90000 0x300>, <0x90400 0x400>, <0x90800 0x700>; | |
174 | /* enable-ale; */ | |
175 | tx-queue = <648>; | |
176 | tx-channel = "nettx"; | |
177 | ||
178 | interfaces { | |
179 | gbe0: interface-0 { | |
180 | slave-port = <0>; | |
181 | link-interface = <1>; | |
182 | phy-handle = <ðphy0>; | |
183 | }; | |
184 | gbe1: interface-1 { | |
185 | slave-port = <1>; | |
186 | link-interface = <1>; | |
187 | phy-handle = <ðphy1>; | |
188 | }; | |
189 | }; | |
190 | ||
191 | secondary-slave-ports { | |
192 | port-2 { | |
193 | slave-port = <2>; | |
194 | link-interface = <2>; | |
195 | }; | |
196 | port-3 { | |
197 | slave-port = <3>; | |
198 | link-interface = <2>; | |
199 | }; | |
200 | }; | |
201 | }; | |
202 | }; | |
203 | ||
204 | netcp-interfaces { | |
205 | interface-0 { | |
206 | rx-channel = "netrx0"; | |
207 | rx-pool = <1024 12>; | |
208 | tx-pool = <1024 12>; | |
209 | rx-queue-depth = <128 128 0 0>; | |
210 | rx-buffer-size = <1518 4096 0 0>; | |
211 | rx-queue = <8704>; | |
212 | tx-completion-queue = <8706>; | |
213 | efuse-mac = <1>; | |
214 | netcp-gbe = <&gbe0>; | |
215 | ||
216 | }; | |
217 | interface-1 { | |
218 | rx-channel = "netrx1"; | |
219 | rx-pool = <1024 12>; | |
220 | tx-pool = <1024 12>; | |
221 | rx-queue-depth = <128 128 0 0>; | |
222 | rx-buffer-size = <1518 4096 0 0>; | |
223 | rx-queue = <8705>; | |
224 | tx-completion-queue = <8707>; | |
225 | efuse-mac = <0>; | |
226 | local-mac-address = [02 18 31 7e 3e 6f]; | |
227 | netcp-gbe = <&gbe1>; | |
228 | }; | |
229 | }; | |
230 | }; | |
5653d72c VA |
231 | |
232 | sa_subsys: subsys@20c0000 { | |
233 | compatible = "simple-bus"; | |
234 | #address-cells = <1>; | |
235 | #size-cells = <1>; | |
236 | ranges = <0 0x20c0000 0x40000>; | |
237 | ||
238 | sa_config: subsys@0 { | |
239 | compatible = "syscon"; | |
240 | reg = <0x0 0x100>; | |
241 | }; | |
242 | ||
243 | rng@24000 { | |
244 | compatible = "ti,keystone-rng"; | |
245 | reg = <0x24000 0x1000>; | |
246 | ti,syscon-sa-cfg = <&sa_config>; | |
247 | clocks = <&clksa>; | |
248 | clock-names = "fck"; | |
249 | }; | |
250 | }; |