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1 /*
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
11 qmss: 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                 };
75         };
76         descriptor-regions {
77                 #address-cells = <1>;
78                 #size-cells = <1>;
79                 ranges;
80                 region-12 {
81                         id = <12>;
82                         region-spec = <8192 128>;       /* num_desc desc_size */
83                         link-index = <0x4000>;
84                 };
85         };
86 }; /* qmss */
87
88 knav_dmas: knav_dmas@0 {
89         compatible = "ti,keystone-navigator-dma";
90         clocks = <&papllclk>;
91         #address-cells = <1>;
92         #size-cells = <1>;
93         ranges;
94         ti,navigator-cloud-address = <0x23a80000 0x23a90000>;
95
96         dma_gbe: dma_gbe@0 {
97                 reg = <0x26186000 0x100>,
98                           <0x26187000 0x2a0>,
99                           <0x26188000 0xb60>,
100                           <0x26186100 0x80>,
101                           <0x26189000 0x1000>;
102                 reg-names = "global", "txchan", "rxchan",
103                                 "txsched", "rxflow";
104         };
105 };
106
107 netcp: netcp@26000000 {
108         reg = <0x2620110 0x8>;
109         reg-names = "efuse";
110         compatible = "ti,netcp-1.0";
111         #address-cells = <1>;
112         #size-cells = <1>;
113
114         /* NetCP address range */
115         ranges = <0 0x26000000 0x1000000>;
116
117         clocks = <&papllclk>, <&clkcpgmac>, <&chipclk12>;
118         dma-coherent;
119
120         ti,navigator-dmas = <&dma_gbe 0>,
121                         <&dma_gbe 8>,
122                         <&dma_gbe 0>;
123         ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
124
125         netcp-devices {
126                 #address-cells = <1>;
127                 #size-cells = <1>;
128                 ranges;
129                 gbe@200000 { /* ETHSS */
130                         label = "netcp-gbe";
131                         compatible = "ti,netcp-gbe-5";
132                         reg = <0x200000 0x900>, <0x220000 0x20000>;
133                         /* enable-ale; */
134                         tx-queue = <896>;
135                         tx-channel = "nettx";
136
137                         interfaces {
138                                 gbe0: interface-0 {
139                                         slave-port = <0>;
140                                         link-interface  = <1>;
141                                         phy-handle      = <&ethphy0>;
142                                 };
143                                 gbe1: interface-1 {
144                                         slave-port = <1>;
145                                         link-interface  = <1>;
146                                         phy-handle      = <&ethphy1>;
147                                 };
148                         };
149
150                         secondary-slave-ports {
151                                 port-2 {
152                                         slave-port = <2>;
153                                         link-interface  = <2>;
154                                 };
155                                 port-3 {
156                                         slave-port = <3>;
157                                         link-interface  = <2>;
158                                 };
159                         };
160                 };
161         };
162
163         netcp-interfaces {
164                 interface-0 {
165                         rx-channel = "netrx0";
166                         rx-pool = <1024 12>;
167                         tx-pool = <1024 12>;
168                         rx-queue-depth = <128 128 0 0>;
169                         rx-buffer-size = <1518 4096 0 0>;
170                         rx-queue = <528>;
171                         tx-completion-queue = <530>;
172                         efuse-mac = <1>;
173                         netcp-gbe = <&gbe0>;
174
175                 };
176                 interface-1 {
177                         rx-channel = "netrx1";
178                         rx-pool = <1024 12>;
179                         tx-pool = <1024 12>;
180                         rx-queue-depth = <128 128 0 0>;
181                         rx-buffer-size = <1518 4096 0 0>;
182                         rx-queue = <529>;
183                         tx-completion-queue = <531>;
184                         efuse-mac = <0>;
185                         local-mac-address = [02 18 31 7e 3e 7f];
186                         netcp-gbe = <&gbe1>;
187                 };
188         };
189 };