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Murali Karicheri9df14692015-04-23 14:02:13 -07001/*
2 * Device Tree Source for Keystone 2 Lamarr Netcp driver
3 *
4 * Copyright 2015 Texas Instruments, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11qmss: qmss@2a40000 {
12 compatible = "ti,keystone-navigator-qmss";
13 dma-coherent;
14 #address-cells = <1>;
15 #size-cells = <1>;
16 clocks = <&chipclk13>;
17 ranges;
18 queue-range = <0 0x2000>;
19 linkram0 = <0x100000 0x4000>;
20 linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */
21
22 qmgrs {
23 #address-cells = <1>;
24 #size-cells = <1>;
25 ranges;
26 qmgr0 {
27 managed-queues = <0 0x2000>;
28 reg = <0x2a40000 0x20000>,
29 <0x2a06000 0x400>,
30 <0x2a02000 0x1000>,
31 <0x2a03000 0x1000>,
32 <0x23a80000 0x20000>,
33 <0x2a80000 0x20000>;
34 reg-names = "peek", "status", "config",
35 "region", "push", "pop";
36 };
37 };
38 queue-pools {
39 qpend {
40 qpend-0 {
41 qrange = <658 8>;
42 interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
43 0 43 0xf04 0 44 0xf04 0 45 0xf04
44 0 46 0xf04 0 47 0xf04>;
45 };
46 qpend-1 {
47 qrange = <528 16>;
48 interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
49 0 51 0xf04 0 52 0xf04 0 53 0xf04
50 0 54 0xf04 0 55 0xf04 0 56 0xf04
51 0 57 0xf04 0 58 0xf04 0 59 0xf04
52 0 60 0xf04 0 61 0xf04 0 62 0xf04
53 0 63 0xf04>;
54 qalloc-by-id;
55 };
56 qpend-2 {
57 qrange = <544 16>;
58 interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
59 0 59 0xf04 0 68 0xf04 0 69 0xf04
60 0 70 0xf04 0 71 0xf04 0 72 0xf04
61 0 73 0xf04 0 74 0xf04 0 75 0xf04
62 0 76 0xf04 0 77 0xf04 0 78 0xf04
63 0 79 0xf04>;
64 };
65 };
66 general-purpose {
67 gp-0 {
68 qrange = <4000 64>;
69 };
70 netcp-tx {
71 qrange = <896 128>;
72 qalloc-by-id;
73 };
74 };
Murali Karicheri9d457082015-10-13 13:42:43 -070075 accumulator {
76 acc-low-0 {
77 qrange = <480 32>;
78 accumulator = <0 47 16 2 50>;
79 interrupts = <0 226 0xf01>;
80 multi-queue;
81 };
82 };
Murali Karicheri9df14692015-04-23 14:02:13 -070083 };
Murali Karicheri9d457082015-10-13 13:42:43 -070084
Murali Karicheri9df14692015-04-23 14:02:13 -070085 descriptor-regions {
86 #address-cells = <1>;
87 #size-cells = <1>;
88 ranges;
89 region-12 {
90 id = <12>;
91 region-spec = <8192 128>; /* num_desc desc_size */
92 link-index = <0x4000>;
93 };
94 };
Murali Karicheri9d457082015-10-13 13:42:43 -070095
96 pdsps {
97 #address-cells = <1>;
98 #size-cells = <1>;
99 ranges;
100 pdsp0@0x2a10000 {
101 reg = <0x2a10000 0x1000 /*iram */
102 0x2a0f000 0x100 /*reg*/
103 0x2a0c000 0x3c8 /*intd */
104 0x2a20000 0x4000>; /*cmd*/
105 id = <0>;
106 };
107 };
108
Murali Karicheri9df14692015-04-23 14:02:13 -0700109}; /* qmss */
110
111knav_dmas: knav_dmas@0 {
112 compatible = "ti,keystone-navigator-dma";
113 clocks = <&papllclk>;
114 #address-cells = <1>;
115 #size-cells = <1>;
116 ranges;
117 ti,navigator-cloud-address = <0x23a80000 0x23a90000>;
118
119 dma_gbe: dma_gbe@0 {
120 reg = <0x26186000 0x100>,
121 <0x26187000 0x2a0>,
122 <0x26188000 0xb60>,
123 <0x26186100 0x80>,
124 <0x26189000 0x1000>;
125 reg-names = "global", "txchan", "rxchan",
126 "txsched", "rxflow";
127 };
128};
129
130netcp: netcp@26000000 {
131 reg = <0x2620110 0x8>;
132 reg-names = "efuse";
133 compatible = "ti,netcp-1.0";
134 #address-cells = <1>;
135 #size-cells = <1>;
136
137 /* NetCP address range */
Murali Karicheri0b239342015-05-11 12:20:11 -0700138 ranges = <0 0x26000000 0x1000000>;
Murali Karicheri9df14692015-04-23 14:02:13 -0700139
Murali Karicheri17e846a2015-11-23 10:35:25 -0800140 clocks = <&clkosr>, <&papllclk>, <&clkcpgmac>, <&chipclk12>;
Murali Karicheri9df14692015-04-23 14:02:13 -0700141 dma-coherent;
142
143 ti,navigator-dmas = <&dma_gbe 0>,
144 <&dma_gbe 8>,
145 <&dma_gbe 0>;
146 ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
147
148 netcp-devices {
149 #address-cells = <1>;
150 #size-cells = <1>;
151 ranges;
152 gbe@200000 { /* ETHSS */
153 label = "netcp-gbe";
154 compatible = "ti,netcp-gbe-5";
Murali Karicheri0b239342015-05-11 12:20:11 -0700155 reg = <0x200000 0x900>, <0x220000 0x20000>;
Murali Karicheri9df14692015-04-23 14:02:13 -0700156 /* enable-ale; */
157 tx-queue = <896>;
158 tx-channel = "nettx";
159
160 interfaces {
161 gbe0: interface-0 {
162 slave-port = <0>;
163 link-interface = <1>;
164 phy-handle = <&ethphy0>;
165 };
166 gbe1: interface-1 {
167 slave-port = <1>;
168 link-interface = <1>;
169 phy-handle = <&ethphy1>;
170 };
171 };
172
173 secondary-slave-ports {
174 port-2 {
175 slave-port = <2>;
176 link-interface = <2>;
177 };
178 port-3 {
179 slave-port = <3>;
180 link-interface = <2>;
181 };
182 };
183 };
184 };
185
186 netcp-interfaces {
187 interface-0 {
188 rx-channel = "netrx0";
189 rx-pool = <1024 12>;
190 tx-pool = <1024 12>;
191 rx-queue-depth = <128 128 0 0>;
192 rx-buffer-size = <1518 4096 0 0>;
193 rx-queue = <528>;
194 tx-completion-queue = <530>;
195 efuse-mac = <1>;
196 netcp-gbe = <&gbe0>;
197
198 };
199 interface-1 {
200 rx-channel = "netrx1";
201 rx-pool = <1024 12>;
202 tx-pool = <1024 12>;
203 rx-queue-depth = <128 128 0 0>;
204 rx-buffer-size = <1518 4096 0 0>;
205 rx-queue = <529>;
206 tx-completion-queue = <531>;
207 efuse-mac = <0>;
208 local-mac-address = [02 18 31 7e 3e 7f];
209 netcp-gbe = <&gbe1>;
210 };
211 };
212};