Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / keystone-k2hk-netcp.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree Source for Keystone 2 Hawking 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 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         };
47
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                 };
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                 };
98         };
99
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         };
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         };
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 */
153         ranges  = <0 0x2000000 0x100000>;
154
155         clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>;
156         clock-names = "pa_clk", "ethss_clk", "cpts";
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 = <&ethphy0>;
183                                 };
184                                 gbe1: interface-1 {
185                                         slave-port = <1>;
186                                         link-interface = <1>;
187                                         phy-handle = <&ethphy1>;
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 };
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 };