1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Keystone 2 Kepler/Hawking soc specific devi 3 * Keystone 2 Kepler/Hawking soc specific device tree
4 * 4 *
5 * Copyright (C) 2013-2017 Texas Instruments I 5 * Copyright (C) 2013-2017 Texas Instruments Incorporated - https://www.ti.com/
6 */ 6 */
7 7
8 #include <dt-bindings/reset/ti-syscon.h> 8 #include <dt-bindings/reset/ti-syscon.h>
9 9
10 / { 10 / {
11 compatible = "ti,k2hk", "ti,keystone"; 11 compatible = "ti,k2hk", "ti,keystone";
12 model = "Texas Instruments Keystone 2 12 model = "Texas Instruments Keystone 2 Kepler/Hawking SoC";
13 13
14 cpus { 14 cpus {
15 #address-cells = <1>; 15 #address-cells = <1>;
16 #size-cells = <0>; 16 #size-cells = <0>;
17 17
18 interrupt-parent = <&gic>; 18 interrupt-parent = <&gic>;
19 19
20 cpu@0 { 20 cpu@0 {
21 compatible = "arm,cort 21 compatible = "arm,cortex-a15";
22 device_type = "cpu"; 22 device_type = "cpu";
23 reg = <0>; 23 reg = <0>;
24 }; 24 };
25 25
26 cpu@1 { 26 cpu@1 {
27 compatible = "arm,cort 27 compatible = "arm,cortex-a15";
28 device_type = "cpu"; 28 device_type = "cpu";
29 reg = <1>; 29 reg = <1>;
30 }; 30 };
31 31
32 cpu@2 { 32 cpu@2 {
33 compatible = "arm,cort 33 compatible = "arm,cortex-a15";
34 device_type = "cpu"; 34 device_type = "cpu";
35 reg = <2>; 35 reg = <2>;
36 }; 36 };
37 37
38 cpu@3 { 38 cpu@3 {
39 compatible = "arm,cort 39 compatible = "arm,cortex-a15";
40 device_type = "cpu"; 40 device_type = "cpu";
41 reg = <3>; 41 reg = <3>;
42 }; 42 };
43 }; 43 };
44 44
45 aliases { 45 aliases {
46 rproc0 = &dsp0; 46 rproc0 = &dsp0;
47 rproc1 = &dsp1; 47 rproc1 = &dsp1;
48 rproc2 = &dsp2; 48 rproc2 = &dsp2;
49 rproc3 = &dsp3; 49 rproc3 = &dsp3;
50 rproc4 = &dsp4; 50 rproc4 = &dsp4;
51 rproc5 = &dsp5; 51 rproc5 = &dsp5;
52 rproc6 = &dsp6; 52 rproc6 = &dsp6;
53 rproc7 = &dsp7; 53 rproc7 = &dsp7;
54 }; 54 };
55 }; 55 };
56 56
57 &soc0 { 57 &soc0 {
58 /include/ "keystone-k2hk-clock 58 /include/ "keystone-k2hk-clocks.dtsi"
59 59
60 msm_ram: sram@c000000 { 60 msm_ram: sram@c000000 {
61 compatible = "mmio-sra 61 compatible = "mmio-sram";
62 reg = <0x0c000000 0x60 62 reg = <0x0c000000 0x600000>;
63 ranges = <0x0 0x0c0000 63 ranges = <0x0 0x0c000000 0x600000>;
64 #address-cells = <1>; 64 #address-cells = <1>;
65 #size-cells = <1>; 65 #size-cells = <1>;
66 66
67 bm-sram@5f0000 { 67 bm-sram@5f0000 {
68 reg = <0x5f000 68 reg = <0x5f0000 0x8000>;
69 }; 69 };
70 }; 70 };
71 71
72 psc: power-sleep-controller@23 72 psc: power-sleep-controller@2350000 {
73 pscrst: reset-controll 73 pscrst: reset-controller {
74 compatible = " 74 compatible = "ti,k2hk-pscrst", "ti,syscon-reset";
75 #reset-cells = 75 #reset-cells = <1>;
76 76
77 ti,reset-bits 77 ti,reset-bits = <
78 0xa3c 78 0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
79 0xa40 79 0xa40 8 0xa40 8 0x840 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 1: dsp1 */
80 0xa44 80 0xa44 8 0xa44 8 0x844 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 2: dsp2 */
81 0xa48 81 0xa48 8 0xa48 8 0x848 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 3: dsp3 */
82 0xa4c 82 0xa4c 8 0xa4c 8 0x84c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 4: dsp4 */
83 0xa50 83 0xa50 8 0xa50 8 0x850 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 5: dsp5 */
84 0xa54 84 0xa54 8 0xa54 8 0x854 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 6: dsp6 */
85 0xa58 85 0xa58 8 0xa58 8 0x858 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 7: dsp7 */
86 >; 86 >;
87 }; 87 };
88 }; 88 };
89 89
90 devctrl: device-state-control@ 90 devctrl: device-state-control@2620000 {
91 dspgpio0: keystone_dsp 91 dspgpio0: keystone_dsp_gpio@240 {
92 compatible = " 92 compatible = "ti,keystone-dsp-gpio";
93 reg = <0x240 0 93 reg = <0x240 0x4>;
94 gpio-controlle 94 gpio-controller;
95 #gpio-cells = 95 #gpio-cells = <2>;
96 gpio,syscon-de 96 gpio,syscon-dev = <&devctrl 0x240>;
97 }; 97 };
98 98
99 dspgpio1: keystone_dsp 99 dspgpio1: keystone_dsp_gpio@244 {
100 compatible = " 100 compatible = "ti,keystone-dsp-gpio";
101 reg = <0x244 0 101 reg = <0x244 0x4>;
102 gpio-controlle 102 gpio-controller;
103 #gpio-cells = 103 #gpio-cells = <2>;
104 gpio,syscon-de 104 gpio,syscon-dev = <&devctrl 0x244>;
105 }; 105 };
106 106
107 dspgpio2: keystone_dsp 107 dspgpio2: keystone_dsp_gpio@248 {
108 compatible = " 108 compatible = "ti,keystone-dsp-gpio";
109 reg = <0x248 0 109 reg = <0x248 0x4>;
110 gpio-controlle 110 gpio-controller;
111 #gpio-cells = 111 #gpio-cells = <2>;
112 gpio,syscon-de 112 gpio,syscon-dev = <&devctrl 0x248>;
113 }; 113 };
114 114
115 dspgpio3: keystone_dsp 115 dspgpio3: keystone_dsp_gpio@24c {
116 compatible = " 116 compatible = "ti,keystone-dsp-gpio";
117 reg = <0x24c 0 117 reg = <0x24c 0x4>;
118 gpio-controlle 118 gpio-controller;
119 #gpio-cells = 119 #gpio-cells = <2>;
120 gpio,syscon-de 120 gpio,syscon-dev = <&devctrl 0x24c>;
121 }; 121 };
122 122
123 dspgpio4: keystone_dsp 123 dspgpio4: keystone_dsp_gpio@250 {
124 compatible = " 124 compatible = "ti,keystone-dsp-gpio";
125 reg = <0x250 0 125 reg = <0x250 0x4>;
126 gpio-controlle 126 gpio-controller;
127 #gpio-cells = 127 #gpio-cells = <2>;
128 gpio,syscon-de 128 gpio,syscon-dev = <&devctrl 0x250>;
129 }; 129 };
130 130
131 dspgpio5: keystone_dsp 131 dspgpio5: keystone_dsp_gpio@254 {
132 compatible = " 132 compatible = "ti,keystone-dsp-gpio";
133 reg = <0x254 0 133 reg = <0x254 0x4>;
134 gpio-controlle 134 gpio-controller;
135 #gpio-cells = 135 #gpio-cells = <2>;
136 gpio,syscon-de 136 gpio,syscon-dev = <&devctrl 0x254>;
137 }; 137 };
138 138
139 dspgpio6: keystone_dsp 139 dspgpio6: keystone_dsp_gpio@258 {
140 compatible = " 140 compatible = "ti,keystone-dsp-gpio";
141 reg = <0x258 0 141 reg = <0x258 0x4>;
142 gpio-controlle 142 gpio-controller;
143 #gpio-cells = 143 #gpio-cells = <2>;
144 gpio,syscon-de 144 gpio,syscon-dev = <&devctrl 0x258>;
145 }; 145 };
146 146
147 dspgpio7: keystone_dsp 147 dspgpio7: keystone_dsp_gpio@25c {
148 compatible = " 148 compatible = "ti,keystone-dsp-gpio";
149 reg = <0x25c 0 149 reg = <0x25c 0x4>;
150 gpio-controlle 150 gpio-controller;
151 #gpio-cells = 151 #gpio-cells = <2>;
152 gpio,syscon-de 152 gpio,syscon-dev = <&devctrl 0x25c>;
153 }; 153 };
154 }; 154 };
155 155
156 dsp0: dsp@10800000 { 156 dsp0: dsp@10800000 {
157 compatible = "ti,k2hk- 157 compatible = "ti,k2hk-dsp";
158 reg = <0x10800000 0x00 158 reg = <0x10800000 0x00100000>,
159 <0x10e00000 0x00 159 <0x10e00000 0x00008000>,
160 <0x10f00000 0x00 160 <0x10f00000 0x00008000>;
161 reg-names = "l2sram", 161 reg-names = "l2sram", "l1pram", "l1dram";
162 clocks = <&clkgem0>; 162 clocks = <&clkgem0>;
163 ti,syscon-dev = <&devc 163 ti,syscon-dev = <&devctrl 0x40>;
164 resets = <&pscrst 0>; 164 resets = <&pscrst 0>;
165 interrupt-parent = <&k 165 interrupt-parent = <&kirq0>;
166 interrupts = <0 8>; 166 interrupts = <0 8>;
167 interrupt-names = "vri 167 interrupt-names = "vring", "exception";
168 kick-gpios = <&dspgpio 168 kick-gpios = <&dspgpio0 27 0>;
169 status = "disabled"; 169 status = "disabled";
170 }; 170 };
171 171
172 dsp1: dsp@11800000 { 172 dsp1: dsp@11800000 {
173 compatible = "ti,k2hk- 173 compatible = "ti,k2hk-dsp";
174 reg = <0x11800000 0x00 174 reg = <0x11800000 0x00100000>,
175 <0x11e00000 0x00 175 <0x11e00000 0x00008000>,
176 <0x11f00000 0x00 176 <0x11f00000 0x00008000>;
177 reg-names = "l2sram", 177 reg-names = "l2sram", "l1pram", "l1dram";
178 clocks = <&clkgem1>; 178 clocks = <&clkgem1>;
179 ti,syscon-dev = <&devc 179 ti,syscon-dev = <&devctrl 0x44>;
180 resets = <&pscrst 1>; 180 resets = <&pscrst 1>;
181 interrupt-parent = <&k 181 interrupt-parent = <&kirq0>;
182 interrupts = <1 9>; 182 interrupts = <1 9>;
183 interrupt-names = "vri 183 interrupt-names = "vring", "exception";
184 kick-gpios = <&dspgpio 184 kick-gpios = <&dspgpio1 27 0>;
185 status = "disabled"; 185 status = "disabled";
186 }; 186 };
187 187
188 dsp2: dsp@12800000 { 188 dsp2: dsp@12800000 {
189 compatible = "ti,k2hk- 189 compatible = "ti,k2hk-dsp";
190 reg = <0x12800000 0x00 190 reg = <0x12800000 0x00100000>,
191 <0x12e00000 0x00 191 <0x12e00000 0x00008000>,
192 <0x12f00000 0x00 192 <0x12f00000 0x00008000>;
193 reg-names = "l2sram", 193 reg-names = "l2sram", "l1pram", "l1dram";
194 clocks = <&clkgem2>; 194 clocks = <&clkgem2>;
195 ti,syscon-dev = <&devc 195 ti,syscon-dev = <&devctrl 0x48>;
196 resets = <&pscrst 2>; 196 resets = <&pscrst 2>;
197 interrupt-parent = <&k 197 interrupt-parent = <&kirq0>;
198 interrupts = <2 10>; 198 interrupts = <2 10>;
199 interrupt-names = "vri 199 interrupt-names = "vring", "exception";
200 kick-gpios = <&dspgpio 200 kick-gpios = <&dspgpio2 27 0>;
201 status = "disabled"; 201 status = "disabled";
202 }; 202 };
203 203
204 dsp3: dsp@13800000 { 204 dsp3: dsp@13800000 {
205 compatible = "ti,k2hk- 205 compatible = "ti,k2hk-dsp";
206 reg = <0x13800000 0x00 206 reg = <0x13800000 0x00100000>,
207 <0x13e00000 0x00 207 <0x13e00000 0x00008000>,
208 <0x13f00000 0x00 208 <0x13f00000 0x00008000>;
209 reg-names = "l2sram", 209 reg-names = "l2sram", "l1pram", "l1dram";
210 clocks = <&clkgem3>; 210 clocks = <&clkgem3>;
211 ti,syscon-dev = <&devc 211 ti,syscon-dev = <&devctrl 0x4c>;
212 resets = <&pscrst 3>; 212 resets = <&pscrst 3>;
213 interrupt-parent = <&k 213 interrupt-parent = <&kirq0>;
214 interrupts = <3 11>; 214 interrupts = <3 11>;
215 interrupt-names = "vri 215 interrupt-names = "vring", "exception";
216 kick-gpios = <&dspgpio 216 kick-gpios = <&dspgpio3 27 0>;
217 status = "disabled"; 217 status = "disabled";
218 }; 218 };
219 219
220 dsp4: dsp@14800000 { 220 dsp4: dsp@14800000 {
221 compatible = "ti,k2hk- 221 compatible = "ti,k2hk-dsp";
222 reg = <0x14800000 0x00 222 reg = <0x14800000 0x00100000>,
223 <0x14e00000 0x00 223 <0x14e00000 0x00008000>,
224 <0x14f00000 0x00 224 <0x14f00000 0x00008000>;
225 reg-names = "l2sram", 225 reg-names = "l2sram", "l1pram", "l1dram";
226 clocks = <&clkgem4>; 226 clocks = <&clkgem4>;
227 ti,syscon-dev = <&devc 227 ti,syscon-dev = <&devctrl 0x50>;
228 resets = <&pscrst 4>; 228 resets = <&pscrst 4>;
229 interrupt-parent = <&k 229 interrupt-parent = <&kirq0>;
230 interrupts = <4 12>; 230 interrupts = <4 12>;
231 interrupt-names = "vri 231 interrupt-names = "vring", "exception";
232 kick-gpios = <&dspgpio 232 kick-gpios = <&dspgpio4 27 0>;
233 status = "disabled"; 233 status = "disabled";
234 }; 234 };
235 235
236 dsp5: dsp@15800000 { 236 dsp5: dsp@15800000 {
237 compatible = "ti,k2hk- 237 compatible = "ti,k2hk-dsp";
238 reg = <0x15800000 0x00 238 reg = <0x15800000 0x00100000>,
239 <0x15e00000 0x00 239 <0x15e00000 0x00008000>,
240 <0x15f00000 0x00 240 <0x15f00000 0x00008000>;
241 reg-names = "l2sram", 241 reg-names = "l2sram", "l1pram", "l1dram";
242 clocks = <&clkgem5>; 242 clocks = <&clkgem5>;
243 ti,syscon-dev = <&devc 243 ti,syscon-dev = <&devctrl 0x54>;
244 resets = <&pscrst 5>; 244 resets = <&pscrst 5>;
245 interrupt-parent = <&k 245 interrupt-parent = <&kirq0>;
246 interrupts = <5 13>; 246 interrupts = <5 13>;
247 interrupt-names = "vri 247 interrupt-names = "vring", "exception";
248 kick-gpios = <&dspgpio 248 kick-gpios = <&dspgpio5 27 0>;
249 status = "disabled"; 249 status = "disabled";
250 }; 250 };
251 251
252 dsp6: dsp@16800000 { 252 dsp6: dsp@16800000 {
253 compatible = "ti,k2hk- 253 compatible = "ti,k2hk-dsp";
254 reg = <0x16800000 0x00 254 reg = <0x16800000 0x00100000>,
255 <0x16e00000 0x00 255 <0x16e00000 0x00008000>,
256 <0x16f00000 0x00 256 <0x16f00000 0x00008000>;
257 reg-names = "l2sram", 257 reg-names = "l2sram", "l1pram", "l1dram";
258 clocks = <&clkgem6>; 258 clocks = <&clkgem6>;
259 ti,syscon-dev = <&devc 259 ti,syscon-dev = <&devctrl 0x58>;
260 resets = <&pscrst 6>; 260 resets = <&pscrst 6>;
261 interrupt-parent = <&k 261 interrupt-parent = <&kirq0>;
262 interrupts = <6 14>; 262 interrupts = <6 14>;
263 interrupt-names = "vri 263 interrupt-names = "vring", "exception";
264 kick-gpios = <&dspgpio 264 kick-gpios = <&dspgpio6 27 0>;
265 status = "disabled"; 265 status = "disabled";
266 }; 266 };
267 267
268 dsp7: dsp@17800000 { 268 dsp7: dsp@17800000 {
269 compatible = "ti,k2hk- 269 compatible = "ti,k2hk-dsp";
270 reg = <0x17800000 0x00 270 reg = <0x17800000 0x00100000>,
271 <0x17e00000 0x00 271 <0x17e00000 0x00008000>,
272 <0x17f00000 0x00 272 <0x17f00000 0x00008000>;
273 reg-names = "l2sram", 273 reg-names = "l2sram", "l1pram", "l1dram";
274 clocks = <&clkgem7>; 274 clocks = <&clkgem7>;
275 ti,syscon-dev = <&devc 275 ti,syscon-dev = <&devctrl 0x5c>;
276 resets = <&pscrst 7>; 276 resets = <&pscrst 7>;
277 interrupt-parent = <&k 277 interrupt-parent = <&kirq0>;
278 interrupts = <7 15>; 278 interrupts = <7 15>;
279 interrupt-names = "vri 279 interrupt-names = "vring", "exception";
280 kick-gpios = <&dspgpio 280 kick-gpios = <&dspgpio7 27 0>;
281 status = "disabled"; 281 status = "disabled";
282 }; 282 };
283 283
284 mdio: mdio@2090300 { 284 mdio: mdio@2090300 {
285 compatible = "ti,keyst 285 compatible = "ti,keystone_mdio", "ti,davinci_mdio";
286 #address-cells = <1>; 286 #address-cells = <1>;
287 #size-cells = <0>; 287 #size-cells = <0>;
288 reg = <0x02090300 0x10 288 reg = <0x02090300 0x100>;
289 status = "disabled"; 289 status = "disabled";
290 clocks = <&clkcpgmac>; 290 clocks = <&clkcpgmac>;
291 clock-names = "fck"; 291 clock-names = "fck";
292 bus_freq = <2500000>; 292 bus_freq = <2500000>;
293 }; 293 };
294 /include/ "keystone-k2hk-netcp 294 /include/ "keystone-k2hk-netcp.dtsi"
295 }; 295 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.