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Commit | Line | Data |
---|---|---|
f875bbb4 | 1 | /* |
52159d27 | 2 | * Device Tree Source for UniPhier PXs2 SoC |
f875bbb4 | 3 | * |
52159d27 MY |
4 | * Copyright (C) 2015-2016 Socionext Inc. |
5 | * Author: Masahiro Yamada <yamada.masahiro@socionext.com> | |
f875bbb4 | 6 | * |
d9403001 | 7 | * SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
f875bbb4 MY |
8 | */ |
9 | ||
b443fb42 MY |
10 | #include <dt-bindings/gpio/uniphier-gpio.h> |
11 | #include <dt-bindings/thermal/thermal.h> | |
12 | ||
f875bbb4 | 13 | / { |
52159d27 | 14 | compatible = "socionext,uniphier-pxs2"; |
f16eda96 MY |
15 | #address-cells = <1>; |
16 | #size-cells = <1>; | |
f875bbb4 MY |
17 | |
18 | cpus { | |
19 | #address-cells = <1>; | |
20 | #size-cells = <0>; | |
f875bbb4 | 21 | |
b443fb42 | 22 | cpu0: cpu@0 { |
f875bbb4 MY |
23 | device_type = "cpu"; |
24 | compatible = "arm,cortex-a9"; | |
25 | reg = <0>; | |
cd62214d | 26 | clocks = <&sys_clk 32>; |
52159d27 | 27 | enable-method = "psci"; |
4e1f81d4 | 28 | next-level-cache = <&l2>; |
cd62214d | 29 | operating-points-v2 = <&cpu_opp>; |
b443fb42 | 30 | #cooling-cells = <2>; |
f875bbb4 MY |
31 | }; |
32 | ||
b443fb42 | 33 | cpu1: cpu@1 { |
f875bbb4 MY |
34 | device_type = "cpu"; |
35 | compatible = "arm,cortex-a9"; | |
36 | reg = <1>; | |
cd62214d | 37 | clocks = <&sys_clk 32>; |
52159d27 | 38 | enable-method = "psci"; |
4e1f81d4 | 39 | next-level-cache = <&l2>; |
cd62214d | 40 | operating-points-v2 = <&cpu_opp>; |
f875bbb4 MY |
41 | }; |
42 | ||
b443fb42 | 43 | cpu2: cpu@2 { |
f875bbb4 MY |
44 | device_type = "cpu"; |
45 | compatible = "arm,cortex-a9"; | |
46 | reg = <2>; | |
cd62214d | 47 | clocks = <&sys_clk 32>; |
52159d27 | 48 | enable-method = "psci"; |
4e1f81d4 | 49 | next-level-cache = <&l2>; |
cd62214d | 50 | operating-points-v2 = <&cpu_opp>; |
f875bbb4 MY |
51 | }; |
52 | ||
b443fb42 | 53 | cpu3: cpu@3 { |
f875bbb4 MY |
54 | device_type = "cpu"; |
55 | compatible = "arm,cortex-a9"; | |
56 | reg = <3>; | |
cd62214d | 57 | clocks = <&sys_clk 32>; |
52159d27 | 58 | enable-method = "psci"; |
4e1f81d4 | 59 | next-level-cache = <&l2>; |
cd62214d | 60 | operating-points-v2 = <&cpu_opp>; |
f875bbb4 MY |
61 | }; |
62 | }; | |
63 | ||
b443fb42 | 64 | cpu_opp: opp-table { |
cd62214d MY |
65 | compatible = "operating-points-v2"; |
66 | opp-shared; | |
67 | ||
4e7f8de4 | 68 | opp-100000000 { |
cd62214d MY |
69 | opp-hz = /bits/ 64 <100000000>; |
70 | clock-latency-ns = <300>; | |
71 | }; | |
4e7f8de4 | 72 | opp-150000000 { |
cd62214d MY |
73 | opp-hz = /bits/ 64 <150000000>; |
74 | clock-latency-ns = <300>; | |
75 | }; | |
4e7f8de4 | 76 | opp-200000000 { |
cd62214d MY |
77 | opp-hz = /bits/ 64 <200000000>; |
78 | clock-latency-ns = <300>; | |
79 | }; | |
4e7f8de4 | 80 | opp-300000000 { |
cd62214d MY |
81 | opp-hz = /bits/ 64 <300000000>; |
82 | clock-latency-ns = <300>; | |
83 | }; | |
4e7f8de4 | 84 | opp-400000000 { |
cd62214d MY |
85 | opp-hz = /bits/ 64 <400000000>; |
86 | clock-latency-ns = <300>; | |
87 | }; | |
4e7f8de4 | 88 | opp-600000000 { |
cd62214d MY |
89 | opp-hz = /bits/ 64 <600000000>; |
90 | clock-latency-ns = <300>; | |
91 | }; | |
4e7f8de4 | 92 | opp-800000000 { |
cd62214d MY |
93 | opp-hz = /bits/ 64 <800000000>; |
94 | clock-latency-ns = <300>; | |
95 | }; | |
4e7f8de4 | 96 | opp-1200000000 { |
cd62214d MY |
97 | opp-hz = /bits/ 64 <1200000000>; |
98 | clock-latency-ns = <300>; | |
99 | }; | |
100 | }; | |
101 | ||
102 | psci { | |
103 | compatible = "arm,psci-0.2"; | |
104 | method = "smc"; | |
105 | }; | |
106 | ||
f875bbb4 | 107 | clocks { |
cd62214d MY |
108 | refclk: ref { |
109 | compatible = "fixed-clock"; | |
110 | #clock-cells = <0>; | |
111 | clock-frequency = <25000000>; | |
112 | }; | |
113 | ||
b443fb42 | 114 | arm_timer_clk: arm-timer { |
f875bbb4 MY |
115 | #clock-cells = <0>; |
116 | compatible = "fixed-clock"; | |
117 | clock-frequency = <50000000>; | |
118 | }; | |
f875bbb4 MY |
119 | }; |
120 | ||
b443fb42 MY |
121 | thermal-zones { |
122 | cpu-thermal { | |
123 | polling-delay-passive = <250>; /* 250ms */ | |
124 | polling-delay = <1000>; /* 1000ms */ | |
125 | thermal-sensors = <&pvtctl>; | |
126 | ||
127 | trips { | |
128 | cpu_crit: cpu-crit { | |
129 | temperature = <95000>; /* 95C */ | |
130 | hysteresis = <2000>; | |
131 | type = "critical"; | |
132 | }; | |
133 | cpu_alert: cpu-alert { | |
134 | temperature = <85000>; /* 85C */ | |
135 | hysteresis = <2000>; | |
136 | type = "passive"; | |
137 | }; | |
138 | }; | |
139 | ||
140 | cooling-maps { | |
141 | map { | |
142 | trip = <&cpu_alert>; | |
143 | cooling-device = <&cpu0 | |
144 | THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | |
145 | }; | |
146 | }; | |
147 | }; | |
148 | }; | |
149 | ||
cd62214d MY |
150 | soc { |
151 | compatible = "simple-bus"; | |
152 | #address-cells = <1>; | |
153 | #size-cells = <1>; | |
154 | ranges; | |
155 | interrupt-parent = <&intc>; | |
cd62214d MY |
156 | |
157 | l2: l2-cache@500c0000 { | |
158 | compatible = "socionext,uniphier-system-cache"; | |
159 | reg = <0x500c0000 0x2000>, <0x503c0100 0x8>, | |
160 | <0x506c0000 0x400>; | |
161 | interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>; | |
162 | cache-unified; | |
163 | cache-size = <(1280 * 1024)>; | |
164 | cache-sets = <512>; | |
165 | cache-line-size = <128>; | |
166 | cache-level = <2>; | |
167 | }; | |
595dc1e1 | 168 | |
cd62214d MY |
169 | serial0: serial@54006800 { |
170 | compatible = "socionext,uniphier-uart"; | |
171 | status = "disabled"; | |
172 | reg = <0x54006800 0x40>; | |
173 | interrupts = <0 33 4>; | |
174 | pinctrl-names = "default"; | |
175 | pinctrl-0 = <&pinctrl_uart0>; | |
176 | clocks = <&peri_clk 0>; | |
177 | clock-frequency = <88900000>; | |
b443fb42 | 178 | resets = <&peri_rst 0>; |
cd62214d | 179 | }; |
595dc1e1 | 180 | |
cd62214d MY |
181 | serial1: serial@54006900 { |
182 | compatible = "socionext,uniphier-uart"; | |
183 | status = "disabled"; | |
184 | reg = <0x54006900 0x40>; | |
185 | interrupts = <0 35 4>; | |
186 | pinctrl-names = "default"; | |
187 | pinctrl-0 = <&pinctrl_uart1>; | |
188 | clocks = <&peri_clk 1>; | |
189 | clock-frequency = <88900000>; | |
b443fb42 | 190 | resets = <&peri_rst 1>; |
cd62214d | 191 | }; |
595dc1e1 | 192 | |
cd62214d MY |
193 | serial2: serial@54006a00 { |
194 | compatible = "socionext,uniphier-uart"; | |
195 | status = "disabled"; | |
196 | reg = <0x54006a00 0x40>; | |
197 | interrupts = <0 37 4>; | |
198 | pinctrl-names = "default"; | |
199 | pinctrl-0 = <&pinctrl_uart2>; | |
200 | clocks = <&peri_clk 2>; | |
201 | clock-frequency = <88900000>; | |
b443fb42 | 202 | resets = <&peri_rst 2>; |
cd62214d | 203 | }; |
595dc1e1 | 204 | |
cd62214d MY |
205 | serial3: serial@54006b00 { |
206 | compatible = "socionext,uniphier-uart"; | |
207 | status = "disabled"; | |
208 | reg = <0x54006b00 0x40>; | |
209 | interrupts = <0 177 4>; | |
210 | pinctrl-names = "default"; | |
211 | pinctrl-0 = <&pinctrl_uart3>; | |
212 | clocks = <&peri_clk 3>; | |
213 | clock-frequency = <88900000>; | |
b443fb42 | 214 | resets = <&peri_rst 3>; |
cd62214d | 215 | }; |
595dc1e1 | 216 | |
0f72b74b | 217 | gpio: gpio@55000000 { |
cd62214d | 218 | compatible = "socionext,uniphier-gpio"; |
0f72b74b MY |
219 | reg = <0x55000000 0x200>; |
220 | interrupt-parent = <&aidet>; | |
221 | interrupt-controller; | |
222 | #interrupt-cells = <2>; | |
cd62214d MY |
223 | gpio-controller; |
224 | #gpio-cells = <2>; | |
0f72b74b MY |
225 | gpio-ranges = <&pinctrl 0 0 0>, |
226 | <&pinctrl 96 0 0>; | |
227 | gpio-ranges-group-names = "gpio_range0", | |
228 | "gpio_range1"; | |
229 | ngpios = <232>; | |
b443fb42 MY |
230 | socionext,interrupt-ranges = <0 48 16>, <16 154 5>, |
231 | <21 217 3>; | |
cd62214d | 232 | }; |
f875bbb4 | 233 | |
cd62214d MY |
234 | i2c0: i2c@58780000 { |
235 | compatible = "socionext,uniphier-fi2c"; | |
236 | status = "disabled"; | |
237 | reg = <0x58780000 0x80>; | |
238 | #address-cells = <1>; | |
239 | #size-cells = <0>; | |
240 | interrupts = <0 41 4>; | |
241 | pinctrl-names = "default"; | |
242 | pinctrl-0 = <&pinctrl_i2c0>; | |
7317a940 | 243 | clocks = <&peri_clk 4>; |
b443fb42 | 244 | resets = <&peri_rst 4>; |
cd62214d MY |
245 | clock-frequency = <100000>; |
246 | }; | |
f875bbb4 | 247 | |
cd62214d MY |
248 | i2c1: i2c@58781000 { |
249 | compatible = "socionext,uniphier-fi2c"; | |
250 | status = "disabled"; | |
251 | reg = <0x58781000 0x80>; | |
252 | #address-cells = <1>; | |
253 | #size-cells = <0>; | |
254 | interrupts = <0 42 4>; | |
255 | pinctrl-names = "default"; | |
256 | pinctrl-0 = <&pinctrl_i2c1>; | |
7317a940 | 257 | clocks = <&peri_clk 5>; |
b443fb42 | 258 | resets = <&peri_rst 5>; |
cd62214d MY |
259 | clock-frequency = <100000>; |
260 | }; | |
f875bbb4 | 261 | |
cd62214d MY |
262 | i2c2: i2c@58782000 { |
263 | compatible = "socionext,uniphier-fi2c"; | |
264 | status = "disabled"; | |
265 | reg = <0x58782000 0x80>; | |
266 | #address-cells = <1>; | |
267 | #size-cells = <0>; | |
268 | interrupts = <0 43 4>; | |
269 | pinctrl-names = "default"; | |
270 | pinctrl-0 = <&pinctrl_i2c2>; | |
7317a940 | 271 | clocks = <&peri_clk 6>; |
b443fb42 | 272 | resets = <&peri_rst 6>; |
cd62214d MY |
273 | clock-frequency = <100000>; |
274 | }; | |
f875bbb4 | 275 | |
cd62214d MY |
276 | i2c3: i2c@58783000 { |
277 | compatible = "socionext,uniphier-fi2c"; | |
278 | status = "disabled"; | |
279 | reg = <0x58783000 0x80>; | |
280 | #address-cells = <1>; | |
281 | #size-cells = <0>; | |
282 | interrupts = <0 44 4>; | |
283 | pinctrl-names = "default"; | |
284 | pinctrl-0 = <&pinctrl_i2c3>; | |
7317a940 | 285 | clocks = <&peri_clk 7>; |
b443fb42 | 286 | resets = <&peri_rst 7>; |
cd62214d MY |
287 | clock-frequency = <100000>; |
288 | }; | |
c7f94eec | 289 | |
cd62214d MY |
290 | /* chip-internal connection for DMD */ |
291 | i2c4: i2c@58784000 { | |
292 | compatible = "socionext,uniphier-fi2c"; | |
293 | reg = <0x58784000 0x80>; | |
294 | #address-cells = <1>; | |
295 | #size-cells = <0>; | |
296 | interrupts = <0 45 4>; | |
7317a940 | 297 | clocks = <&peri_clk 8>; |
b443fb42 | 298 | resets = <&peri_rst 8>; |
cd62214d MY |
299 | clock-frequency = <400000>; |
300 | }; | |
c7f94eec | 301 | |
cd62214d MY |
302 | /* chip-internal connection for STM */ |
303 | i2c5: i2c@58785000 { | |
304 | compatible = "socionext,uniphier-fi2c"; | |
305 | reg = <0x58785000 0x80>; | |
306 | #address-cells = <1>; | |
307 | #size-cells = <0>; | |
308 | interrupts = <0 25 4>; | |
7317a940 | 309 | clocks = <&peri_clk 9>; |
b443fb42 | 310 | resets = <&peri_rst 9>; |
cd62214d MY |
311 | clock-frequency = <400000>; |
312 | }; | |
1013aef3 | 313 | |
cd62214d MY |
314 | /* chip-internal connection for HDMI */ |
315 | i2c6: i2c@58786000 { | |
316 | compatible = "socionext,uniphier-fi2c"; | |
317 | reg = <0x58786000 0x80>; | |
318 | #address-cells = <1>; | |
319 | #size-cells = <0>; | |
320 | interrupts = <0 26 4>; | |
7317a940 | 321 | clocks = <&peri_clk 10>; |
b443fb42 | 322 | resets = <&peri_rst 10>; |
cd62214d MY |
323 | clock-frequency = <400000>; |
324 | }; | |
f875bbb4 | 325 | |
cd62214d MY |
326 | system_bus: system-bus@58c00000 { |
327 | compatible = "socionext,uniphier-system-bus"; | |
328 | status = "disabled"; | |
329 | reg = <0x58c00000 0x400>; | |
330 | #address-cells = <2>; | |
331 | #size-cells = <1>; | |
332 | pinctrl-names = "default"; | |
333 | pinctrl-0 = <&pinctrl_system_bus>; | |
334 | }; | |
f875bbb4 | 335 | |
abb6ac25 | 336 | smpctrl@59801000 { |
cd62214d MY |
337 | compatible = "socionext,uniphier-smpctrl"; |
338 | reg = <0x59801000 0x400>; | |
339 | }; | |
cc336095 | 340 | |
cd62214d MY |
341 | sdctrl@59810000 { |
342 | compatible = "socionext,uniphier-pxs2-sdctrl", | |
343 | "simple-mfd", "syscon"; | |
6c9e46ef | 344 | reg = <0x59810000 0x400>; |
cd62214d MY |
345 | |
346 | sd_clk: clock { | |
347 | compatible = "socionext,uniphier-pxs2-sd-clock"; | |
348 | #clock-cells = <1>; | |
349 | }; | |
350 | ||
351 | sd_rst: reset { | |
352 | compatible = "socionext,uniphier-pxs2-sd-reset"; | |
353 | #reset-cells = <1>; | |
354 | }; | |
355 | }; | |
f875bbb4 | 356 | |
cd62214d MY |
357 | perictrl@59820000 { |
358 | compatible = "socionext,uniphier-pxs2-perictrl", | |
359 | "simple-mfd", "syscon"; | |
360 | reg = <0x59820000 0x200>; | |
2610b136 | 361 | |
cd62214d MY |
362 | peri_clk: clock { |
363 | compatible = "socionext,uniphier-pxs2-peri-clock"; | |
364 | #clock-cells = <1>; | |
365 | }; | |
2610b136 | 366 | |
cd62214d MY |
367 | peri_rst: reset { |
368 | compatible = "socionext,uniphier-pxs2-peri-reset"; | |
369 | #reset-cells = <1>; | |
370 | }; | |
371 | }; | |
f875bbb4 | 372 | |
cd62214d MY |
373 | emmc: sdhc@5a000000 { |
374 | compatible = "socionext,uniphier-sdhc"; | |
375 | status = "disabled"; | |
376 | reg = <0x5a000000 0x800>; | |
377 | interrupts = <0 78 4>; | |
378 | pinctrl-names = "default"; | |
379 | pinctrl-0 = <&pinctrl_emmc>; | |
380 | clocks = <&sd_clk 1>; | |
381 | reset-names = "host"; | |
382 | resets = <&sd_rst 1>; | |
383 | bus-width = <8>; | |
384 | non-removable; | |
385 | cap-mmc-highspeed; | |
386 | cap-mmc-hw-reset; | |
387 | no-3-3-v; | |
388 | }; | |
35343a26 | 389 | |
cd62214d MY |
390 | sd: sdhc@5a400000 { |
391 | compatible = "socionext,uniphier-sdhc"; | |
392 | status = "disabled"; | |
393 | reg = <0x5a400000 0x800>; | |
394 | interrupts = <0 76 4>; | |
395 | pinctrl-names = "default", "1.8v"; | |
396 | pinctrl-0 = <&pinctrl_sd>; | |
397 | pinctrl-1 = <&pinctrl_sd_1v8>; | |
398 | clocks = <&sd_clk 0>; | |
399 | reset-names = "host"; | |
400 | resets = <&sd_rst 0>; | |
401 | bus-width = <4>; | |
402 | cap-sd-highspeed; | |
403 | sd-uhs-sdr12; | |
404 | sd-uhs-sdr25; | |
405 | sd-uhs-sdr50; | |
406 | }; | |
35343a26 | 407 | |
cd62214d MY |
408 | soc-glue@5f800000 { |
409 | compatible = "socionext,uniphier-pxs2-soc-glue", | |
410 | "simple-mfd", "syscon"; | |
411 | reg = <0x5f800000 0x2000>; | |
aa37aba1 | 412 | |
cd62214d MY |
413 | pinctrl: pinctrl { |
414 | compatible = "socionext,uniphier-pxs2-pinctrl"; | |
cd62214d MY |
415 | }; |
416 | }; | |
9fbb2f7e | 417 | |
6c9e46ef MY |
418 | aidet: aidet@5fc20000 { |
419 | compatible = "socionext,uniphier-pxs2-aidet"; | |
cd62214d | 420 | reg = <0x5fc20000 0x200>; |
6c9e46ef MY |
421 | interrupt-controller; |
422 | #interrupt-cells = <2>; | |
cd62214d | 423 | }; |
233812a6 | 424 | |
cd62214d MY |
425 | timer@60000200 { |
426 | compatible = "arm,cortex-a9-global-timer"; | |
427 | reg = <0x60000200 0x20>; | |
428 | interrupts = <1 11 0xf04>; | |
429 | clocks = <&arm_timer_clk>; | |
430 | }; | |
431 | ||
432 | timer@60000600 { | |
433 | compatible = "arm,cortex-a9-twd-timer"; | |
434 | reg = <0x60000600 0x20>; | |
435 | interrupts = <1 13 0xf04>; | |
436 | clocks = <&arm_timer_clk>; | |
437 | }; | |
438 | ||
439 | intc: interrupt-controller@60001000 { | |
440 | compatible = "arm,cortex-a9-gic"; | |
441 | reg = <0x60001000 0x1000>, | |
442 | <0x60000100 0x100>; | |
443 | #interrupt-cells = <3>; | |
444 | interrupt-controller; | |
445 | }; | |
446 | ||
447 | sysctrl@61840000 { | |
448 | compatible = "socionext,uniphier-pxs2-sysctrl", | |
449 | "simple-mfd", "syscon"; | |
7317a940 | 450 | reg = <0x61840000 0x10000>; |
cd62214d MY |
451 | |
452 | sys_clk: clock { | |
453 | compatible = "socionext,uniphier-pxs2-clock"; | |
454 | #clock-cells = <1>; | |
455 | }; | |
35343a26 | 456 | |
cd62214d MY |
457 | sys_rst: reset { |
458 | compatible = "socionext,uniphier-pxs2-reset"; | |
459 | #reset-cells = <1>; | |
460 | }; | |
b443fb42 MY |
461 | |
462 | pvtctl: pvtctl { | |
463 | compatible = "socionext,uniphier-pxs2-thermal"; | |
464 | interrupts = <0 3 4>; | |
465 | #thermal-sensor-cells = <0>; | |
466 | socionext,tmod-calibration = <0x0f86 0x6844>; | |
467 | }; | |
cd62214d MY |
468 | }; |
469 | ||
470 | usb0: usb@65b00000 { | |
471 | compatible = "socionext,uniphier-pxs2-dwc3"; | |
472 | status = "disabled"; | |
473 | reg = <0x65b00000 0x1000>; | |
474 | #address-cells = <1>; | |
475 | #size-cells = <1>; | |
476 | ranges; | |
477 | pinctrl-names = "default"; | |
478 | pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>; | |
479 | dwc3@65a00000 { | |
480 | compatible = "snps,dwc3"; | |
481 | reg = <0x65a00000 0x10000>; | |
482 | interrupts = <0 134 4>; | |
3444d1d4 | 483 | dr_mode = "host"; |
cd62214d MY |
484 | tx-fifo-resize; |
485 | }; | |
486 | }; | |
487 | ||
488 | usb1: usb@65d00000 { | |
489 | compatible = "socionext,uniphier-pxs2-dwc3"; | |
490 | status = "disabled"; | |
491 | reg = <0x65d00000 0x1000>; | |
492 | #address-cells = <1>; | |
493 | #size-cells = <1>; | |
494 | ranges; | |
495 | pinctrl-names = "default"; | |
496 | pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>; | |
497 | dwc3@65c00000 { | |
498 | compatible = "snps,dwc3"; | |
499 | reg = <0x65c00000 0x10000>; | |
500 | interrupts = <0 137 4>; | |
3444d1d4 | 501 | dr_mode = "host"; |
cd62214d MY |
502 | tx-fifo-resize; |
503 | }; | |
504 | }; | |
505 | ||
506 | nand: nand@68000000 { | |
4e7f8de4 | 507 | compatible = "socionext,uniphier-denali-nand-v5b"; |
cd62214d MY |
508 | status = "disabled"; |
509 | reg-names = "nand_data", "denali_reg"; | |
510 | reg = <0x68000000 0x20>, <0x68100000 0x1000>; | |
511 | interrupts = <0 65 4>; | |
512 | pinctrl-names = "default"; | |
6c9e46ef | 513 | pinctrl-0 = <&pinctrl_nand2cs>; |
cd62214d | 514 | clocks = <&sys_clk 2>; |
b443fb42 | 515 | resets = <&sys_rst 2>; |
cd62214d MY |
516 | }; |
517 | }; | |
233812a6 | 518 | }; |
cd62214d | 519 | |
6c9e46ef | 520 | #include "uniphier-pinctrl.dtsi" |