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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
4 */
5
6/dts-v1/;
7#include <dt-bindings/input/input.h>
8#include <dt-bindings/pwm/pwm.h>
9#include "rk3288.dtsi"
10
11/ {
12 model = "Netxeon R89";
13 compatible = "netxeon,r89", "rockchip,rk3288";
14
15 memory@0 {
16 device_type = "memory";
17 reg = <0x0 0x0 0x0 0x80000000>;
18 };
19
20 ext_gmac: external-gmac-clock {
21 compatible = "fixed-clock";
22 clock-frequency = <125000000>;
23 clock-output-names = "ext_gmac";
24 #clock-cells = <0>;
25 };
26
27 gpio-keys {
28 compatible = "gpio-keys";
29 autorepeat;
30
31 pinctrl-names = "default";
32 pinctrl-0 = <&pwrbtn>;
33
34 key-power {
35 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
36 linux,code = <KEY_POWER>;
37 label = "GPIO Key Power";
38 linux,input-type = <1>;
39 wakeup-source;
40 debounce-interval = <100>;
41 };
42 };
43
44 ir: ir-receiver {
45 compatible = "gpio-ir-receiver";
46 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
47 pinctrl-names = "default";
48 pinctrl-0 = <&ir_int>;
49 };
50
51 vcc_host: vcc-host-regulator {
52 compatible = "regulator-fixed";
53 enable-active-high;
54 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
55 pinctrl-names = "default";
56 pinctrl-0 = <&host_vbus_drv>;
57 regulator-name = "vcc_host";
58 regulator-always-on;
59 regulator-boot-on;
60 };
61
62 vcc_otg: vcc-otg-regulator {
63 compatible = "regulator-fixed";
64 enable-active-high;
65 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
66 pinctrl-names = "default";
67 pinctrl-0 = <&otg_vbus_drv>;
68 regulator-name = "vcc_otg";
69 regulator-always-on;
70 regulator-boot-on;
71 };
72
73 vcc_sdmmc: sdmmc-regulator {
74 compatible = "regulator-fixed";
75 regulator-name = "sdmmc-supply";
76 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <3300000>;
78 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
79 startup-delay-us = <100000>;
80 vin-supply = <&vcc_io>;
81 };
82
83 vcc_sys: sys-regulator {
84 compatible = "regulator-fixed";
85 regulator-name = "sys-supply";
86 regulator-min-microvolt = <5000000>;
87 regulator-max-microvolt = <5000000>;
88 regulator-always-on;
89 regulator-boot-on;
90 };
91};
92
93&cpu0 {
94 cpu-supply = <&vdd_cpu>;
95};
96
97&cpu1 {
98 cpu-supply = <&vdd_cpu>;
99};
100
101&cpu2 {
102 cpu-supply = <&vdd_cpu>;
103};
104
105&cpu3 {
106 cpu-supply = <&vdd_cpu>;
107};
108
109&gmac {
110 phy-supply = <&vcc_lan>;
111 phy-mode = "rgmii";
112 clock_in_out = "input";
113 snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
114 snps,reset-active-low;
115 snps,reset-delays-us = <0 10000 1000000>;
116 assigned-clocks = <&cru SCLK_MAC>;
117 assigned-clock-parents = <&ext_gmac>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&rgmii_pins>;
120 tx_delay = <0x30>;
121 rx_delay = <0x10>;
122 status = "okay";
123};
124
125&hdmi {
126 status = "okay";
127};
128
129&i2c0 {
130 status = "okay";
131
132 vdd_cpu: pmic@40 {
133 compatible = "silergy,syr827";
134 reg = <0x40>;
135 fcs,suspend-voltage-selector = <1>;
136 regulator-name = "VDD_CPU";
137 regulator-enable-ramp-delay = <300>;
138 regulator-min-microvolt = <850000>;
139 regulator-max-microvolt = <1350000>;
140 regulator-ramp-delay = <8000>;
141 regulator-always-on;
142 regulator-boot-on;
143 vin-supply = <&vcc_sys>;
144 };
145
146 vdd_gpu: pmic@41 {
147 compatible = "silergy,syr828";
148 reg = <0x41>;
149 fcs,suspend-voltage-selector = <1>;
150 regulator-name = "VDD_GPU";
151 regulator-enable-ramp-delay = <300>;
152 regulator-min-microvolt = <850000>;
153 regulator-max-microvolt = <1350000>;
154 regulator-ramp-delay = <8000>;
155 regulator-always-on;
156 regulator-boot-on;
157 vin-supply = <&vcc_sys>;
158 };
159
160 rtc@51 {
161 compatible = "haoyu,hym8563";
162 reg = <0x51>;
163 #clock-cells = <0>;
164 clock-output-names = "xin32k";
165 interrupt-parent = <&gpio0>;
166 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&pmic_int>;
169 };
170
171 act8846: pmic@5a {
172 compatible = "active-semi,act8846";
173 reg = <0x5a>;
174 pinctrl-names = "default";
175 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
176 system-power-controller;
177
178 regulators {
179 vcc_ddr: REG1 {
180 regulator-name = "VCC_DDR";
181 regulator-min-microvolt = <1200000>;
182 regulator-max-microvolt = <1200000>;
183 regulator-always-on;
184 };
185
186 vcc_io: REG2 {
187 regulator-name = "VCC_IO";
188 regulator-min-microvolt = <3300000>;
189 regulator-max-microvolt = <3300000>;
190 regulator-always-on;
191 };
192
193 vdd_log: REG3 {
194 regulator-name = "VDD_LOG";
195 regulator-min-microvolt = <1000000>;
196 regulator-max-microvolt = <1000000>;
197 regulator-always-on;
198 };
199
200 vcc_20: REG4 {
201 regulator-name = "VCC_20";
202 regulator-min-microvolt = <2000000>;
203 regulator-max-microvolt = <2000000>;
204 regulator-always-on;
205 };
206
207 vccio_sd: REG5 {
208 regulator-name = "VCCIO_SD";
209 regulator-min-microvolt = <3300000>;
210 regulator-max-microvolt = <3300000>;
211 regulator-always-on;
212 };
213
214 vdd10_lcd: REG6 {
215 regulator-name = "VDD10_LCD";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1000000>;
218 regulator-always-on;
219 };
220
221 vcc_wl: REG7 {
222 regulator-name = "VCC_WL";
223 regulator-min-microvolt = <3300000>;
224 regulator-max-microvolt = <3300000>;
225 regulator-always-on;
226 };
227
228 vcca_33: REG8 {
229 regulator-name = "VCCA_33";
230 regulator-min-microvolt = <3300000>;
231 regulator-max-microvolt = <3300000>;
232 regulator-always-on;
233 };
234
235 vcc_lan: REG9 {
236 regulator-name = "VCC_LAN";
237 regulator-min-microvolt = <3300000>;
238 regulator-max-microvolt = <3300000>;
239 regulator-always-on;
240 };
241
242 vdd_10: REG10 {
243 regulator-name = "VDD_10";
244 regulator-min-microvolt = <1000000>;
245 regulator-max-microvolt = <1000000>;
246 regulator-always-on;
247 };
248
249 vcc_18: REG11 {
250 regulator-name = "VCC_18";
251 regulator-min-microvolt = <1800000>;
252 regulator-max-microvolt = <1800000>;
253 regulator-always-on;
254 };
255
256 vcc18_lcd: REG12 {
257 regulator-name = "VCC18_LCD";
258 regulator-min-microvolt = <1800000>;
259 regulator-max-microvolt = <1800000>;
260 regulator-always-on;
261 };
262 };
263 };
264};
265
266&i2c5 {
267 status = "okay";
268};
269
270&pinctrl {
271 pcfg_output_high: pcfg-output-high {
272 output-high;
273 };
274
275 pcfg_output_low: pcfg-output-low {
276 output-low;
277 };
278
279 act8846 {
280 pmic_vsel: pmic-vsel {
281 rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
282 };
283
284 pwr_hold: pwr-hold {
285 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>;
286 };
287 };
288
289 buttons {
290 pwrbtn: pwrbtn {
291 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
292 };
293 };
294
295 ir {
296 ir_int: ir-int {
297 rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
298 };
299 };
300
301 pmic {
302 pmic_int: pmic-int {
303 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
304 };
305 };
306
307 usb {
308 host_vbus_drv: host-vbus-drv {
309 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
310 };
311
312 otg_vbus_drv: otg-vbus-drv {
313 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
314 };
315 };
316};
317
318&pwm0 {
319 status = "okay";
320};
321
322&saradc {
323 vref-supply = <&vcc_18>;
324 status = "okay";
325};
326
327&sdmmc {
328 bus-width = <4>;
329 cap-mmc-highspeed;
330 cap-sd-highspeed;
331 card-detect-delay = <200>;
332 disable-wp;
333 pinctrl-names = "default";
334 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
335 vmmc-supply = <&vcc_sdmmc>;
336 vqmmc-supply = <&vccio_sd>;
337 status = "okay";
338};
339
340&tsadc {
341 rockchip,hw-tshut-mode = <0>;
342 rockchip,hw-tshut-polarity = <0>;
343 status = "okay";
344};
345
346&uart0 {
347 status = "okay";
348};
349
350&uart1 {
351 status = "okay";
352};
353
354&uart2 {
355 status = "okay";
356};
357
358&uart3 {
359 status = "okay";
360};
361
362&uart4 {
363 status = "okay";
364};
365
366&usb_host0_ehci {
367 status = "okay";
368};
369
370&usb_host1 {
371 status = "okay";
372};
373
374&usb_otg {
375 status = "okay";
376};
377
378&usbphy {
379 status = "okay";
380};
381
382&vopb {
383 status = "okay";
384};
385
386&vopb_mmu {
387 status = "okay";
388};
389
390&vopl {
391 status = "okay";
392};
393
394&vopl_mmu {
395 status = "okay";
396};
397
398&wdt {
399 status = "okay";
400};
1/*
2 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44#include <dt-bindings/pwm/pwm.h>
45#include "rk3288.dtsi"
46
47/ {
48 compatible = "netxeon,r89", "rockchip,rk3288";
49
50 memory {
51 device_type = "memory";
52 reg = <0x0 0x80000000>;
53 };
54
55 ext_gmac: external-gmac-clock {
56 compatible = "fixed-clock";
57 clock-frequency = <125000000>;
58 clock-output-names = "ext_gmac";
59 #clock-cells = <0>;
60 };
61
62 gpio-keys {
63 compatible = "gpio-keys";
64 #address-cells = <1>;
65 #size-cells = <0>;
66 autorepeat;
67
68 pinctrl-names = "default";
69 pinctrl-0 = <&pwrbtn>;
70
71 button@0 {
72 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
73 linux,code = <116>;
74 label = "GPIO Key Power";
75 linux,input-type = <1>;
76 wakeup-source;
77 debounce-interval = <100>;
78 };
79 };
80
81 ir: ir-receiver {
82 compatible = "gpio-ir-receiver";
83 gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&ir_int>;
86 };
87
88 vcc_host: vcc-host-regulator {
89 compatible = "regulator-fixed";
90 enable-active-high;
91 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&host_vbus_drv>;
94 regulator-name = "vcc_host";
95 regulator-always-on;
96 regulator-boot-on;
97 };
98
99 vcc_otg: vcc-otg-regulator {
100 compatible = "regulator-fixed";
101 enable-active-high;
102 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
103 pinctrl-names = "default";
104 pinctrl-0 = <&otg_vbus_drv>;
105 regulator-name = "vcc_otg";
106 regulator-always-on;
107 regulator-boot-on;
108 };
109
110 vcc_sdmmc: sdmmc-regulator {
111 compatible = "regulator-fixed";
112 regulator-name = "sdmmc-supply";
113 regulator-min-microvolt = <3300000>;
114 regulator-max-microvolt = <3300000>;
115 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
116 startup-delay-us = <100000>;
117 vin-supply = <&vcc_io>;
118 };
119
120 vcc_sys: sys-regulator {
121 compatible = "regulator-fixed";
122 regulator-name = "sys-supply";
123 regulator-min-microvolt = <5000000>;
124 regulator-max-microvolt = <5000000>;
125 regulator-always-on;
126 regulator-boot-on;
127 };
128};
129
130&cpu0 {
131 cpu0-supply = <&vdd_cpu>;
132};
133
134&gmac {
135 phy-supply = <&vcc_lan>;
136 phy-mode = "rgmii";
137 clock_in_out = "input";
138 snps,reset-gpio = <&gpio4 7 0>;
139 snps,reset-active-low;
140 snps,reset-delays-us = <0 10000 1000000>;
141 assigned-clocks = <&cru SCLK_MAC>;
142 assigned-clock-parents = <&ext_gmac>;
143 pinctrl-names = "default";
144 pinctrl-0 = <&rgmii_pins>;
145 tx_delay = <0x30>;
146 rx_delay = <0x10>;
147 status = "ok";
148};
149
150&hdmi {
151 status = "okay";
152};
153
154&i2c0 {
155 status = "okay";
156
157 vdd_cpu: pmic@40 {
158 compatible = "silergy,syr827";
159 reg = <0x40>;
160 fcs,suspend-voltage-selector = <1>;
161 regulator-name = "VDD_CPU";
162 regulator-enable-ramp-delay = <300>;
163 regulator-min-microvolt = <850000>;
164 regulator-max-microvolt = <1350000>;
165 regulator-ramp-delay = <8000>;
166 regulator-always-on;
167 regulator-boot-on;
168 vin-supply = <&vcc_sys>;
169 };
170
171 vdd_gpu: pmic@41 {
172 compatible = "silergy,syr828";
173 reg = <0x41>;
174 fcs,suspend-voltage-selector = <1>;
175 regulator-name = "VDD_GPU";
176 regulator-enable-ramp-delay = <300>;
177 regulator-min-microvolt = <850000>;
178 regulator-max-microvolt = <1350000>;
179 regulator-ramp-delay = <8000>;
180 regulator-always-on;
181 regulator-boot-on;
182 vin-supply = <&vcc_sys>;
183 };
184
185 rtc@51 {
186 compatible = "haoyu,hym8563";
187 reg = <0x51>;
188 #clock-cells = <0>;
189 clock-output-names = "xin32k";
190 interrupt-parent = <&gpio0>;
191 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
192 pinctrl-names = "default";
193 pinctrl-0 = <&pmic_int>;
194 };
195
196 act8846: pmic@5a {
197 compatible = "active-semi,act8846";
198 reg = <0x5a>;
199 pinctrl-names = "default";
200 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
201 system-power-controller;
202
203 regulators {
204 vcc_ddr: REG1 {
205 regulator-name = "VCC_DDR";
206 regulator-min-microvolt = <1200000>;
207 regulator-max-microvolt = <1200000>;
208 regulator-always-on;
209 };
210
211 vcc_io: REG2 {
212 regulator-name = "VCC_IO";
213 regulator-min-microvolt = <3300000>;
214 regulator-max-microvolt = <3300000>;
215 regulator-always-on;
216 };
217
218 vdd_log: REG3 {
219 regulator-name = "VDD_LOG";
220 regulator-min-microvolt = <1000000>;
221 regulator-max-microvolt = <1000000>;
222 regulator-always-on;
223 };
224
225 vcc_20: REG4 {
226 regulator-name = "VCC_20";
227 regulator-min-microvolt = <2000000>;
228 regulator-max-microvolt = <2000000>;
229 regulator-always-on;
230 };
231
232 vccio_sd: REG5 {
233 regulator-name = "VCCIO_SD";
234 regulator-min-microvolt = <3300000>;
235 regulator-max-microvolt = <3300000>;
236 regulator-always-on;
237 };
238
239 vdd10_lcd: REG6 {
240 regulator-name = "VDD10_LCD";
241 regulator-min-microvolt = <1000000>;
242 regulator-max-microvolt = <1000000>;
243 regulator-always-on;
244 };
245
246 vcc_wl: REG7 {
247 regulator-name = "VCC_WL";
248 regulator-min-microvolt = <3300000>;
249 regulator-max-microvolt = <3300000>;
250 regulator-always-on;
251 };
252
253 vcca_33: REG8 {
254 regulator-name = "VCCA_33";
255 regulator-min-microvolt = <3300000>;
256 regulator-max-microvolt = <3300000>;
257 regulator-always-on;
258 };
259
260 vcc_lan: REG9 {
261 regulator-name = "VCC_LAN";
262 regulator-min-microvolt = <3300000>;
263 regulator-max-microvolt = <3300000>;
264 regulator-always-on;
265 };
266
267 vdd_10: REG10 {
268 regulator-name = "VDD_10";
269 regulator-min-microvolt = <1000000>;
270 regulator-max-microvolt = <1000000>;
271 regulator-always-on;
272 };
273
274 vcc_18: REG11 {
275 regulator-name = "VCC_18";
276 regulator-min-microvolt = <1800000>;
277 regulator-max-microvolt = <1800000>;
278 regulator-always-on;
279 };
280
281 vcc18_lcd: REG12 {
282 regulator-name = "VCC18_LCD";
283 regulator-min-microvolt = <1800000>;
284 regulator-max-microvolt = <1800000>;
285 regulator-always-on;
286 };
287 };
288 };
289};
290
291&i2c5 {
292 status = "okay";
293};
294
295&pinctrl {
296 pcfg_output_high: pcfg-output-high {
297 output-high;
298 };
299
300 pcfg_output_low: pcfg-output-low {
301 output-low;
302 };
303
304 act8846 {
305 pmic_vsel: pmic-vsel {
306 rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
307 };
308
309 pwr_hold: pwr-hold {
310 rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>;
311 };
312 };
313
314 buttons {
315 pwrbtn: pwrbtn {
316 rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
317 };
318 };
319
320 ir {
321 ir_int: ir-int {
322 rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
323 };
324 };
325
326 pmic {
327 pmic_int: pmic-int {
328 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
329 };
330 };
331
332 usb {
333 host_vbus_drv: host-vbus-drv {
334 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
335 };
336
337 otg_vbus_drv: otg-vbus-drv {
338 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
339 };
340 };
341};
342
343&pwm0 {
344 status = "okay";
345};
346
347&saradc {
348 vref-supply = <&vcc_18>;
349 status = "okay";
350};
351
352&sdmmc {
353 bus-width = <4>;
354 cap-mmc-highspeed;
355 cap-sd-highspeed;
356 card-detect-delay = <200>;
357 disable-wp;
358 num-slots = <1>;
359 pinctrl-names = "default";
360 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
361 vmmc-supply = <&vcc_sdmmc>;
362 vqmmc-supply = <&vccio_sd>;
363 status = "okay";
364};
365
366&tsadc {
367 rockchip,hw-tshut-mode = <0>;
368 rockchip,hw-tshut-polarity = <0>;
369 status = "okay";
370};
371
372&uart0 {
373 status = "okay";
374};
375
376&uart1 {
377 status = "okay";
378};
379
380&uart2 {
381 status = "okay";
382};
383
384&uart3 {
385 status = "okay";
386};
387
388&uart4 {
389 status = "okay";
390};
391
392&usb_host0_ehci {
393 status = "okay";
394};
395
396&usb_host1 {
397 status = "okay";
398};
399
400&usb_otg {
401 status = "okay";
402};
403
404&usbphy {
405 status = "okay";
406};
407
408&vopb {
409 status = "okay";
410};
411
412&vopb_mmu {
413 status = "okay";
414};
415
416&vopl {
417 status = "okay";
418};
419
420&vopl_mmu {
421 status = "okay";
422};
423
424&wdt {
425 status = "okay";
426};