1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for Keystone 2 Lamarr Netcp driver
*
* Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
*/
qmss: qmss@2a40000 {
compatible = "ti,keystone-navigator-qmss";
dma-coherent;
#address-cells = <1>;
#size-cells = <1>;
clocks = <&chipclk13>;
ranges;
queue-range = <0 0x2000>;
linkram0 = <0x100000 0x4000>;
linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */
qmgrs {
#address-cells = <1>;
#size-cells = <1>;
ranges;
qmgr0 {
managed-queues = <0 0x2000>;
reg = <0x2a40000 0x20000>,
<0x2a06000 0x400>,
<0x2a02000 0x1000>,
<0x2a03000 0x1000>,
<0x23a80000 0x20000>,
<0x2a80000 0x20000>;
reg-names = "peek", "status", "config",
"region", "push", "pop";
};
};
queue-pools {
qpend {
qpend-0 {
qrange = <658 8>;
interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
0 43 0xf04 0 44 0xf04 0 45 0xf04
0 46 0xf04 0 47 0xf04>;
};
qpend-1 {
qrange = <528 16>;
interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
0 51 0xf04 0 52 0xf04 0 53 0xf04
0 54 0xf04 0 55 0xf04 0 56 0xf04
0 57 0xf04 0 58 0xf04 0 59 0xf04
0 60 0xf04 0 61 0xf04 0 62 0xf04
0 63 0xf04>;
qalloc-by-id;
};
qpend-2 {
qrange = <544 16>;
interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
0 59 0xf04 0 68 0xf04 0 69 0xf04
0 70 0xf04 0 71 0xf04 0 72 0xf04
0 73 0xf04 0 74 0xf04 0 75 0xf04
0 76 0xf04 0 77 0xf04 0 78 0xf04
0 79 0xf04>;
};
};
general-purpose {
gp-0 {
qrange = <4000 64>;
};
netcp-tx {
qrange = <896 128>;
qalloc-by-id;
};
};
accumulator {
acc-low-0 {
qrange = <480 32>;
accumulator = <0 47 16 2 50>;
interrupts = <0 226 0xf01>;
multi-queue;
};
};
};
descriptor-regions {
#address-cells = <1>;
#size-cells = <1>;
ranges;
region-12 {
id = <12>;
region-spec = <8192 128>; /* num_desc desc_size */
link-index = <0x4000>;
};
};
pdsps {
#address-cells = <1>;
#size-cells = <1>;
ranges;
pdsp0@2a10000 {
reg = <0x2a10000 0x1000 /*iram */
0x2a0f000 0x100 /*reg*/
0x2a0c000 0x3c8 /*intd */
0x2a20000 0x4000>; /*cmd*/
id = <0>;
};
};
}; /* qmss */
knav_dmas: knav_dmas@0 {
compatible = "ti,keystone-navigator-dma";
clocks = <&papllclk>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
ti,navigator-cloud-address = <0x23a80000 0x23a90000>;
dma_gbe: dma_gbe@0 {
reg = <0x26186000 0x100>,
<0x26187000 0x2a0>,
<0x26188000 0xb60>,
<0x26186100 0x80>,
<0x26189000 0x1000>;
reg-names = "global", "txchan", "rxchan",
"txsched", "rxflow";
};
};
netcp: netcp@26000000 {
reg = <0x2620110 0x8>;
reg-names = "efuse";
compatible = "ti,netcp-1.0";
#address-cells = <1>;
#size-cells = <1>;
/* NetCP address range */
ranges = <0 0x26000000 0x1000000>;
clocks = <&clkpa>, <&clkcpgmac>;
clock-names = "pa_clk", "ethss_clk";
dma-coherent;
ti,navigator-dmas = <&dma_gbe 0>,
<&dma_gbe 8>,
<&dma_gbe 0>;
ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
netcp-devices {
#address-cells = <1>;
#size-cells = <1>;
ranges;
gbe@200000 { /* ETHSS */
label = "netcp-gbe";
compatible = "ti,netcp-gbe-5";
reg = <0x200000 0x900>, <0x220000 0x20000>;
/* enable-ale; */
tx-queue = <896>;
tx-channel = "nettx";
cpts {
clocks = <&cpts_refclk_mux>;
clock-names = "cpts";
cpts_refclk_mux: cpts-refclk-mux {
#clock-cells = <0>;
clocks = <&chipclk12>, <&chipclk13>,
<&timi0>, <&timi1>,
<&tsrefclk>;
ti,mux-tbl = <0x0>, <0x1>, <0x2>,
<0x3>, <0x8>;
assigned-clocks = <&cpts_refclk_mux>;
assigned-clock-parents = <&chipclk12>;
};
};
interfaces {
gbe0: interface-0 {
slave-port = <0>;
link-interface = <1>;
phy-handle = <ðphy0>;
};
gbe1: interface-1 {
slave-port = <1>;
link-interface = <1>;
phy-handle = <ðphy1>;
};
};
secondary-slave-ports {
port-2 {
slave-port = <2>;
link-interface = <2>;
};
port-3 {
slave-port = <3>;
link-interface = <2>;
};
};
};
};
netcp-interfaces {
interface-0 {
rx-channel = "netrx0";
rx-pool = <1024 12>;
tx-pool = <1024 12>;
rx-queue-depth = <128 128 0 0>;
rx-buffer-size = <1518 4096 0 0>;
rx-queue = <528>;
tx-completion-queue = <530>;
efuse-mac = <1>;
netcp-gbe = <&gbe0>;
};
interface-1 {
rx-channel = "netrx1";
rx-pool = <1024 12>;
tx-pool = <1024 12>;
rx-queue-depth = <128 128 0 0>;
rx-buffer-size = <1518 4096 0 0>;
rx-queue = <529>;
tx-completion-queue = <531>;
efuse-mac = <0>;
local-mac-address = [02 18 31 7e 3e 7f];
netcp-gbe = <&gbe1>;
};
};
};
sa_subsys: subsys@26080000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0 0x26080000 0x40000>;
sa_config: subsys@0 {
compatible = "syscon";
reg = <0x0 0x100>;
};
rng@24000 {
compatible = "ti,keystone-rng";
reg = <0x24000 0x1000>;
ti,syscon-sa-cfg = <&sa_config>;
clocks = <&clksa>;
clock-names = "fck";
};
};
|
