GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / keystone-k2e-netcp.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree Source for Keystone 2 Edison 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        = <0 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         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                                 qalloc-by-id;
79                         };
80                 };
81         };
82
83         descriptor-regions {
84                 #address-cells = <1>;
85                 #size-cells = <1>;
86                 ranges;
87                 region-12 {
88                         id = <12>;
89                         region-spec = <8192 128>;       /* num_desc desc_size */
90                         link-index = <0x4000>;
91                 };
92         };
93
94         pdsps {
95                 #address-cells = <1>;
96                 #size-cells = <1>;
97                 ranges;
98                 pdsp0@0x2a10000 {
99                         reg = <0x2a10000 0x1000    /*iram */
100                                0x2a0f000 0x100     /*reg*/
101                                0x2a0c000 0x3c8     /*intd */
102                                0x2a20000 0x4000>;  /*cmd*/
103                         id = <0>;
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                                  0x23a80000 0x23a90000>;
116
117         dma_gbe: dma_gbe@0 {
118                 reg = <0x24186000 0x100>,
119                           <0x24187000 0x2a0>,
120                           <0x24188000 0xb60>,
121                           <0x24186100 0x80>,
122                           <0x24189000 0x1000>;
123                 reg-names = "global", "txchan", "rxchan",
124                                 "txsched", "rxflow";
125         };
126 };
127
128 netcp: netcp@24000000 {
129         reg = <0x2620110 0x8>;
130         reg-names = "efuse";
131         compatible = "ti,netcp-1.0";
132         #address-cells = <1>;
133         #size-cells = <1>;
134
135         /* NetCP address range */
136         ranges = <0 0x24000000 0x1000000>;
137
138         clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>;
139         clock-names = "pa_clk", "ethss_clk", "cpts";
140         dma-coherent;
141
142         ti,navigator-dmas = <&dma_gbe 0>,
143                         <&dma_gbe 8>,
144                         <&dma_gbe 0>;
145         ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
146
147         netcp-devices {
148                 #address-cells = <1>;
149                 #size-cells = <1>;
150                 ranges;
151                 gbe@200000 { /* ETHSS */
152                         label = "netcp-gbe";
153                         compatible = "ti,netcp-gbe-9";
154                         reg = <0x200000 0x900>, <0x220000 0x20000>;
155                         /* enable-ale; */
156                         tx-queue = <896>;
157                         tx-channel = "nettx";
158
159                         interfaces {
160                                 gbe0: interface-0 {
161                                         slave-port = <0>;
162                                         link-interface  = <1>;
163                                         phy-handle      = <&ethphy0>;
164                                 };
165                                 gbe1: interface-1 {
166                                         slave-port = <1>;
167                                         link-interface  = <1>;
168                                         phy-handle      = <&ethphy1>;
169                                 };
170                         };
171
172                         secondary-slave-ports {
173                                 port-2 {
174                                         slave-port = <2>;
175                                         link-interface  = <2>;
176                                 };
177                                 port-3 {
178                                         slave-port = <3>;
179                                         link-interface  = <2>;
180                                 };
181                                 port-4 {
182                                         slave-port = <4>;
183                                         link-interface  = <2>;
184                                 };
185                                 port-5 {
186                                         slave-port = <5>;
187                                         link-interface  = <2>;
188                                 };
189                                 port-6 {
190                                         slave-port = <6>;
191                                         link-interface  = <2>;
192                                 };
193                                 port-7 {
194                                         slave-port = <7>;
195                                         link-interface  = <2>;
196                                 };
197                         };
198                 };
199         };
200
201         netcp-interfaces {
202                 interface-0 {
203                         rx-channel = "netrx0";
204                         rx-pool = <1024 12>;
205                         tx-pool = <1024 12>;
206                         rx-queue-depth = <128 128 0 0>;
207                         rx-buffer-size = <1518 4096 0 0>;
208                         rx-queue = <528>;
209                         tx-completion-queue = <530>;
210                         efuse-mac = <1>;
211                         netcp-gbe = <&gbe0>;
212
213                 };
214                 interface-1 {
215                         rx-channel = "netrx1";
216                         rx-pool = <1024 12>;
217                         tx-pool = <1024 12>;
218                         rx-queue-depth = <128 128 0 0>;
219                         rx-buffer-size = <1518 4096 0 0>;
220                         rx-queue = <529>;
221                         tx-completion-queue = <531>;
222                         efuse-mac = <0>;
223                         local-mac-address = [02 18 31 7e 3e 00];
224                         netcp-gbe = <&gbe1>;
225                 };
226         };
227 };
228
229 sa_subsys: subsys@24080000 {
230         #address-cells = <1>;
231         #size-cells = <1>;
232         compatible = "simple-bus";
233         ranges = <0 0x24080000 0x40000>;
234
235         sa_config: subsys@0 {
236                 compatible = "syscon";
237                 reg = <0x0 0x100>;
238         };
239
240         rng@24000 {
241                 compatible = "ti,keystone-rng";
242                 reg = <0x24000 0x1000>;
243                 ti,syscon-sa-cfg = <&sa_config>;
244                 clocks = <&clksa>;
245                 clock-names = "fck";
246         };
247 };