GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / keystone-k2l-netcp.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree Source for Keystone 2 Lamarr Netcp driver
4  *
5  * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
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 0x2000>;
16         linkram0        = <0x100000 0x4000>;
17         linkram1        = <0x70000000 0x10000>; /* 1MB OSR mem */
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         queue-pools {
36                 qpend {
37                         qpend-0 {
38                                 qrange = <658 8>;
39                                 interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
40                                              0 43 0xf04 0 44 0xf04 0 45 0xf04
41                                              0 46 0xf04 0 47 0xf04>;
42                         };
43                         qpend-1 {
44                                 qrange = <528 16>;
45                                 interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
46                                               0 51 0xf04 0 52 0xf04 0 53 0xf04
47                                               0 54 0xf04 0 55 0xf04 0 56 0xf04
48                                               0 57 0xf04 0 58 0xf04 0 59 0xf04
49                                               0 60 0xf04 0 61 0xf04 0 62 0xf04
50                                               0 63 0xf04>;
51                                 qalloc-by-id;
52                         };
53                         qpend-2 {
54                                 qrange = <544 16>;
55                                 interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
56                                               0 59 0xf04 0 68 0xf04 0 69 0xf04
57                                               0 70 0xf04 0 71 0xf04 0 72 0xf04
58                                               0 73 0xf04 0 74 0xf04 0 75 0xf04
59                                               0 76 0xf04 0 77 0xf04 0 78 0xf04
60                                               0 79 0xf04>;
61                         };
62                 };
63                 general-purpose {
64                         gp-0 {
65                                 qrange = <4000 64>;
66                         };
67                         netcp-tx {
68                                 qrange = <896 128>;
69                                 qalloc-by-id;
70                         };
71                 };
72                 accumulator {
73                         acc-low-0 {
74                                 qrange = <480 32>;
75                                 accumulator = <0 47 16 2 50>;
76                                 interrupts = <0 226 0xf01>;
77                                 multi-queue;
78                         };
79                 };
80         };
81
82         descriptor-regions {
83                 #address-cells = <1>;
84                 #size-cells = <1>;
85                 ranges;
86                 region-12 {
87                         id = <12>;
88                         region-spec = <8192 128>;       /* num_desc desc_size */
89                         link-index = <0x4000>;
90                 };
91         };
92
93         pdsps {
94                 #address-cells = <1>;
95                 #size-cells = <1>;
96                 ranges;
97                 pdsp0@0x2a10000 {
98                         reg = <0x2a10000 0x1000    /*iram */
99                                0x2a0f000 0x100     /*reg*/
100                                0x2a0c000 0x3c8     /*intd */
101                                0x2a20000 0x4000>;  /*cmd*/
102                         id = <0>;
103                 };
104         };
105
106 }; /* qmss */
107
108 knav_dmas: knav_dmas@0 {
109         compatible = "ti,keystone-navigator-dma";
110         clocks = <&papllclk>;
111         #address-cells = <1>;
112         #size-cells = <1>;
113         ranges;
114         ti,navigator-cloud-address = <0x23a80000 0x23a90000>;
115
116         dma_gbe: dma_gbe@0 {
117                 reg = <0x26186000 0x100>,
118                           <0x26187000 0x2a0>,
119                           <0x26188000 0xb60>,
120                           <0x26186100 0x80>,
121                           <0x26189000 0x1000>;
122                 reg-names = "global", "txchan", "rxchan",
123                                 "txsched", "rxflow";
124         };
125 };
126
127 netcp: netcp@26000000 {
128         reg = <0x2620110 0x8>;
129         reg-names = "efuse";
130         compatible = "ti,netcp-1.0";
131         #address-cells = <1>;
132         #size-cells = <1>;
133
134         /* NetCP address range */
135         ranges = <0 0x26000000 0x1000000>;
136
137         clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>;
138         clock-names = "pa_clk", "ethss_clk", "cpts";
139         dma-coherent;
140
141         ti,navigator-dmas = <&dma_gbe 0>,
142                         <&dma_gbe 8>,
143                         <&dma_gbe 0>;
144         ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
145
146         netcp-devices {
147                 #address-cells = <1>;
148                 #size-cells = <1>;
149                 ranges;
150                 gbe@200000 { /* ETHSS */
151                         label = "netcp-gbe";
152                         compatible = "ti,netcp-gbe-5";
153                         reg = <0x200000 0x900>, <0x220000 0x20000>;
154                         /* enable-ale; */
155                         tx-queue = <896>;
156                         tx-channel = "nettx";
157
158                         interfaces {
159                                 gbe0: interface-0 {
160                                         slave-port = <0>;
161                                         link-interface  = <1>;
162                                         phy-handle      = <&ethphy0>;
163                                 };
164                                 gbe1: interface-1 {
165                                         slave-port = <1>;
166                                         link-interface  = <1>;
167                                         phy-handle      = <&ethphy1>;
168                                 };
169                         };
170
171                         secondary-slave-ports {
172                                 port-2 {
173                                         slave-port = <2>;
174                                         link-interface  = <2>;
175                                 };
176                                 port-3 {
177                                         slave-port = <3>;
178                                         link-interface  = <2>;
179                                 };
180                         };
181                 };
182         };
183
184         netcp-interfaces {
185                 interface-0 {
186                         rx-channel = "netrx0";
187                         rx-pool = <1024 12>;
188                         tx-pool = <1024 12>;
189                         rx-queue-depth = <128 128 0 0>;
190                         rx-buffer-size = <1518 4096 0 0>;
191                         rx-queue = <528>;
192                         tx-completion-queue = <530>;
193                         efuse-mac = <1>;
194                         netcp-gbe = <&gbe0>;
195
196                 };
197                 interface-1 {
198                         rx-channel = "netrx1";
199                         rx-pool = <1024 12>;
200                         tx-pool = <1024 12>;
201                         rx-queue-depth = <128 128 0 0>;
202                         rx-buffer-size = <1518 4096 0 0>;
203                         rx-queue = <529>;
204                         tx-completion-queue = <531>;
205                         efuse-mac = <0>;
206                         local-mac-address = [02 18 31 7e 3e 7f];
207                         netcp-gbe = <&gbe1>;
208                 };
209         };
210 };
211
212 sa_subsys: subsys@26080000 {
213         #address-cells = <1>;
214         #size-cells = <1>;
215         compatible = "simple-bus";
216         ranges = <0 0x26080000 0x40000>;
217
218         sa_config: subsys@0 {
219                 compatible = "syscon";
220                 reg = <0x0 0x100>;
221         };
222
223         rng@24000 {
224                 compatible = "ti,keystone-rng";
225                 reg = <0x24000 0x1000>;
226                 ti,syscon-sa-cfg = <&sa_config>;
227                 clocks = <&clksa>;
228                 clock-names = "fck";
229         };
230 };