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
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
// SPDX-License-Identifier: GPL-2.0
/*
* Keystone 2 Kepler/Hawking soc specific device tree
*
* Copyright (C) 2013-2017 Texas Instruments Incorporated - https://www.ti.com/
*/
#include <dt-bindings/reset/ti-syscon.h>
/ {
compatible = "ti,k2hk", "ti,keystone";
model = "Texas Instruments Keystone 2 Kepler/Hawking SoC";
cpus {
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&gic>;
cpu@0 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0>;
};
cpu@1 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <1>;
};
cpu@2 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <2>;
};
cpu@3 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <3>;
};
};
aliases {
rproc0 = &dsp0;
rproc1 = &dsp1;
rproc2 = &dsp2;
rproc3 = &dsp3;
rproc4 = &dsp4;
rproc5 = &dsp5;
rproc6 = &dsp6;
rproc7 = &dsp7;
};
};
&soc0 {
/include/ "keystone-k2hk-clocks.dtsi"
msm_ram: sram@c000000 {
compatible = "mmio-sram";
reg = <0x0c000000 0x600000>;
ranges = <0x0 0x0c000000 0x600000>;
#address-cells = <1>;
#size-cells = <1>;
bm-sram@5f0000 {
reg = <0x5f0000 0x8000>;
};
};
psc: power-sleep-controller@2350000 {
pscrst: reset-controller {
compatible = "ti,k2hk-pscrst", "ti,syscon-reset";
#reset-cells = <1>;
ti,reset-bits = <
0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
0xa40 8 0xa40 8 0x840 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 1: dsp1 */
0xa44 8 0xa44 8 0x844 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 2: dsp2 */
0xa48 8 0xa48 8 0x848 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 3: dsp3 */
0xa4c 8 0xa4c 8 0x84c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 4: dsp4 */
0xa50 8 0xa50 8 0x850 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 5: dsp5 */
0xa54 8 0xa54 8 0x854 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 6: dsp6 */
0xa58 8 0xa58 8 0x858 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 7: dsp7 */
>;
};
};
devctrl: device-state-control@2620000 {
dspgpio0: keystone_dsp_gpio@240 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x240 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
};
dspgpio1: keystone_dsp_gpio@244 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x244 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x244>;
};
dspgpio2: keystone_dsp_gpio@248 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x248 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x248>;
};
dspgpio3: keystone_dsp_gpio@24c {
compatible = "ti,keystone-dsp-gpio";
reg = <0x24c 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x24c>;
};
dspgpio4: keystone_dsp_gpio@250 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x250 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x250>;
};
dspgpio5: keystone_dsp_gpio@254 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x254 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x254>;
};
dspgpio6: keystone_dsp_gpio@258 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x258 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x258>;
};
dspgpio7: keystone_dsp_gpio@25c {
compatible = "ti,keystone-dsp-gpio";
reg = <0x25c 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x25c>;
};
};
dsp0: dsp@10800000 {
compatible = "ti,k2hk-dsp";
reg = <0x10800000 0x00100000>,
<0x10e00000 0x00008000>,
<0x10f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem0>;
ti,syscon-dev = <&devctrl 0x40>;
resets = <&pscrst 0>;
interrupt-parent = <&kirq0>;
interrupts = <0 8>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio0 27 0>;
status = "disabled";
};
dsp1: dsp@11800000 {
compatible = "ti,k2hk-dsp";
reg = <0x11800000 0x00100000>,
<0x11e00000 0x00008000>,
<0x11f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem1>;
ti,syscon-dev = <&devctrl 0x44>;
resets = <&pscrst 1>;
interrupt-parent = <&kirq0>;
interrupts = <1 9>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio1 27 0>;
status = "disabled";
};
dsp2: dsp@12800000 {
compatible = "ti,k2hk-dsp";
reg = <0x12800000 0x00100000>,
<0x12e00000 0x00008000>,
<0x12f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem2>;
ti,syscon-dev = <&devctrl 0x48>;
resets = <&pscrst 2>;
interrupt-parent = <&kirq0>;
interrupts = <2 10>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio2 27 0>;
status = "disabled";
};
dsp3: dsp@13800000 {
compatible = "ti,k2hk-dsp";
reg = <0x13800000 0x00100000>,
<0x13e00000 0x00008000>,
<0x13f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem3>;
ti,syscon-dev = <&devctrl 0x4c>;
resets = <&pscrst 3>;
interrupt-parent = <&kirq0>;
interrupts = <3 11>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio3 27 0>;
status = "disabled";
};
dsp4: dsp@14800000 {
compatible = "ti,k2hk-dsp";
reg = <0x14800000 0x00100000>,
<0x14e00000 0x00008000>,
<0x14f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem4>;
ti,syscon-dev = <&devctrl 0x50>;
resets = <&pscrst 4>;
interrupt-parent = <&kirq0>;
interrupts = <4 12>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio4 27 0>;
status = "disabled";
};
dsp5: dsp@15800000 {
compatible = "ti,k2hk-dsp";
reg = <0x15800000 0x00100000>,
<0x15e00000 0x00008000>,
<0x15f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem5>;
ti,syscon-dev = <&devctrl 0x54>;
resets = <&pscrst 5>;
interrupt-parent = <&kirq0>;
interrupts = <5 13>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio5 27 0>;
status = "disabled";
};
dsp6: dsp@16800000 {
compatible = "ti,k2hk-dsp";
reg = <0x16800000 0x00100000>,
<0x16e00000 0x00008000>,
<0x16f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem6>;
ti,syscon-dev = <&devctrl 0x58>;
resets = <&pscrst 6>;
interrupt-parent = <&kirq0>;
interrupts = <6 14>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio6 27 0>;
status = "disabled";
};
dsp7: dsp@17800000 {
compatible = "ti,k2hk-dsp";
reg = <0x17800000 0x00100000>,
<0x17e00000 0x00008000>,
<0x17f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem7>;
ti,syscon-dev = <&devctrl 0x5c>;
resets = <&pscrst 7>;
interrupt-parent = <&kirq0>;
interrupts = <7 15>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio7 27 0>;
status = "disabled";
};
mdio: mdio@2090300 {
compatible = "ti,keystone_mdio", "ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x02090300 0x100>;
status = "disabled";
clocks = <&clkcpgmac>;
clock-names = "fck";
bus_freq = <2500000>;
};
/include/ "keystone-k2hk-netcp.dtsi"
};
|
