1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2017 T-Chip Intelligent Techn 3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/input/linux-event-codes. 7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/pwm/pwm.h> 8 #include <dt-bindings/pwm/pwm.h>
9 #include "rk3399.dtsi" 9 #include "rk3399.dtsi"
>> 10 #include "rk3399-opp.dtsi"
10 11
11 / { 12 / {
12 model = "Firefly ROC-RK3399-PC Board"; 13 model = "Firefly ROC-RK3399-PC Board";
13 compatible = "firefly,roc-rk3399-pc", 14 compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
14 15
15 aliases { 16 aliases {
16 ethernet0 = &gmac; 17 ethernet0 = &gmac;
17 mmc0 = &sdmmc; 18 mmc0 = &sdmmc;
18 mmc1 = &sdhci; 19 mmc1 = &sdhci;
19 }; 20 };
20 21
21 chosen { 22 chosen {
22 stdout-path = "serial2:1500000 23 stdout-path = "serial2:1500000n8";
23 }; 24 };
24 25
25 backlight: backlight { 26 backlight: backlight {
26 compatible = "pwm-backlight"; 27 compatible = "pwm-backlight";
27 pwms = <&pwm0 0 25000 0>; 28 pwms = <&pwm0 0 25000 0>;
28 }; 29 };
29 30
30 clkin_gmac: external-gmac-clock { 31 clkin_gmac: external-gmac-clock {
31 compatible = "fixed-clock"; 32 compatible = "fixed-clock";
32 clock-frequency = <125000000>; 33 clock-frequency = <125000000>;
33 clock-output-names = "clkin_gm 34 clock-output-names = "clkin_gmac";
34 #clock-cells = <0>; 35 #clock-cells = <0>;
35 }; 36 };
36 37
37 adc-keys { 38 adc-keys {
38 compatible = "adc-keys"; 39 compatible = "adc-keys";
39 io-channels = <&saradc 1>; 40 io-channels = <&saradc 1>;
40 io-channel-names = "buttons"; 41 io-channel-names = "buttons";
41 keyup-threshold-microvolt = <1 42 keyup-threshold-microvolt = <1500000>;
42 poll-interval = <100>; 43 poll-interval = <100>;
43 44
44 button-recovery { 45 button-recovery {
45 label = "Recovery"; 46 label = "Recovery";
46 linux,code = <KEY_VEND 47 linux,code = <KEY_VENDOR>;
47 press-threshold-microv 48 press-threshold-microvolt = <18000>;
48 }; 49 };
49 }; 50 };
50 51
51 gpio-keys { 52 gpio-keys {
52 compatible = "gpio-keys"; 53 compatible = "gpio-keys";
53 autorepeat; 54 autorepeat;
54 pinctrl-names = "default"; 55 pinctrl-names = "default";
55 pinctrl-0 = <&pwr_key_l>; 56 pinctrl-0 = <&pwr_key_l>;
56 57
57 key-power { 58 key-power {
58 debounce-interval = <1 59 debounce-interval = <100>;
59 gpios = <&gpio0 RK_PA5 60 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
60 label = "GPIO Key Powe 61 label = "GPIO Key Power";
61 linux,code = <KEY_POWE 62 linux,code = <KEY_POWER>;
62 wakeup-source; 63 wakeup-source;
63 }; 64 };
64 }; 65 };
65 66
66 ir-receiver { 67 ir-receiver {
67 compatible = "gpio-ir-receiver 68 compatible = "gpio-ir-receiver";
68 gpios = <&gpio0 RK_PA6 GPIO_AC 69 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
69 pinctrl-names = "default"; 70 pinctrl-names = "default";
70 pinctrl-0 = <&ir_int>; 71 pinctrl-0 = <&ir_int>;
71 }; 72 };
72 73
73 leds { 74 leds {
74 compatible = "gpio-leds"; 75 compatible = "gpio-leds";
75 pinctrl-names = "default"; 76 pinctrl-names = "default";
76 pinctrl-0 = <&work_led_pin>, < 77 pinctrl-0 = <&work_led_pin>, <&diy_led_pin>, <&yellow_led_pin>;
77 78
78 work_led: led-0 { 79 work_led: led-0 {
79 label = "green:work"; 80 label = "green:work";
80 gpios = <&gpio2 RK_PD3 81 gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
81 default-state = "on"; 82 default-state = "on";
82 linux,default-trigger 83 linux,default-trigger = "heartbeat";
83 }; 84 };
84 85
85 diy_led: led-1 { 86 diy_led: led-1 {
86 label = "red:diy"; 87 label = "red:diy";
87 gpios = <&gpio0 RK_PB5 88 gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
88 default-state = "off"; 89 default-state = "off";
89 linux,default-trigger 90 linux,default-trigger = "mmc2";
90 }; 91 };
91 92
92 yellow_led: led-2 { 93 yellow_led: led-2 {
93 label = "yellow:yellow 94 label = "yellow:yellow-led";
94 gpios = <&gpio0 RK_PA2 95 gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
95 default-state = "off"; 96 default-state = "off";
96 linux,default-trigger 97 linux,default-trigger = "mmc1";
97 }; 98 };
98 }; 99 };
99 100
100 sdio_pwrseq: sdio-pwrseq { 101 sdio_pwrseq: sdio-pwrseq {
101 compatible = "mmc-pwrseq-simpl 102 compatible = "mmc-pwrseq-simple";
102 clocks = <&rk808 1>; 103 clocks = <&rk808 1>;
103 clock-names = "ext_clock"; 104 clock-names = "ext_clock";
104 pinctrl-names = "default"; 105 pinctrl-names = "default";
105 pinctrl-0 = <&wifi_enable_h>; 106 pinctrl-0 = <&wifi_enable_h>;
106 107
107 /* 108 /*
108 * On the module itself this i 109 * On the module itself this is one of these (depending
109 * on the actual card populate 110 * on the actual card populated):
110 * - SDIO_RESET_L_WL_REG_ON 111 * - SDIO_RESET_L_WL_REG_ON
111 * - PDN (power down when low) 112 * - PDN (power down when low)
112 */ 113 */
113 reset-gpios = <&gpio0 RK_PB2 G 114 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
114 }; 115 };
115 116
116 vcc_vbus_typec0: vcc-vbus-typec0 { 117 vcc_vbus_typec0: vcc-vbus-typec0 {
117 compatible = "regulator-fixed" 118 compatible = "regulator-fixed";
118 regulator-name = "vcc_vbus_typ 119 regulator-name = "vcc_vbus_typec0";
119 regulator-always-on; 120 regulator-always-on;
120 regulator-boot-on; 121 regulator-boot-on;
121 regulator-min-microvolt = <500 122 regulator-min-microvolt = <5000000>;
122 regulator-max-microvolt = <500 123 regulator-max-microvolt = <5000000>;
123 }; 124 };
124 125
125 sys_12v: sys-12v { 126 sys_12v: sys-12v {
126 compatible = "regulator-fixed" 127 compatible = "regulator-fixed";
127 regulator-name = "sys_12v"; 128 regulator-name = "sys_12v";
128 regulator-always-on; 129 regulator-always-on;
129 regulator-boot-on; 130 regulator-boot-on;
130 vin-supply = <&dc_12v>; 131 vin-supply = <&dc_12v>;
131 }; 132 };
132 133
133 /* switched by pmic_sleep */ 134 /* switched by pmic_sleep */
134 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 135 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
135 compatible = "regulator-fixed" 136 compatible = "regulator-fixed";
136 regulator-name = "vcc1v8_s3"; 137 regulator-name = "vcc1v8_s3";
137 regulator-always-on; 138 regulator-always-on;
138 regulator-boot-on; 139 regulator-boot-on;
139 regulator-min-microvolt = <180 140 regulator-min-microvolt = <1800000>;
140 regulator-max-microvolt = <180 141 regulator-max-microvolt = <1800000>;
141 vin-supply = <&vcc_1v8>; 142 vin-supply = <&vcc_1v8>;
142 }; 143 };
143 144
144 vcc3v0_sd: vcc3v0-sd { 145 vcc3v0_sd: vcc3v0-sd {
145 compatible = "regulator-fixed" 146 compatible = "regulator-fixed";
146 enable-active-high; 147 enable-active-high;
147 gpio = <&gpio4 RK_PD6 GPIO_ACT 148 gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
148 pinctrl-names = "default"; 149 pinctrl-names = "default";
149 pinctrl-0 = <&vcc3v0_sd_en>; 150 pinctrl-0 = <&vcc3v0_sd_en>;
150 regulator-name = "vcc3v0_sd"; 151 regulator-name = "vcc3v0_sd";
151 regulator-boot-on; 152 regulator-boot-on;
152 regulator-min-microvolt = <300 153 regulator-min-microvolt = <3000000>;
153 regulator-max-microvolt = <300 154 regulator-max-microvolt = <3000000>;
154 vin-supply = <&vcc3v3_sys>; 155 vin-supply = <&vcc3v3_sys>;
155 }; 156 };
156 157
157 vcc3v3_sys: vcc3v3-sys { 158 vcc3v3_sys: vcc3v3-sys {
158 compatible = "regulator-fixed" 159 compatible = "regulator-fixed";
159 regulator-name = "vcc3v3_sys"; 160 regulator-name = "vcc3v3_sys";
160 regulator-always-on; 161 regulator-always-on;
161 regulator-boot-on; 162 regulator-boot-on;
162 regulator-min-microvolt = <330 163 regulator-min-microvolt = <3300000>;
163 regulator-max-microvolt = <330 164 regulator-max-microvolt = <3300000>;
164 vin-supply = <&sys_12v>; 165 vin-supply = <&sys_12v>;
165 }; 166 };
166 167
167 vcca_0v9: vcca-0v9 { 168 vcca_0v9: vcca-0v9 {
168 compatible = "regulator-fixed" 169 compatible = "regulator-fixed";
169 regulator-name = "vcca_0v9"; 170 regulator-name = "vcca_0v9";
170 regulator-always-on; 171 regulator-always-on;
171 regulator-boot-on; 172 regulator-boot-on;
172 regulator-min-microvolt = <900 173 regulator-min-microvolt = <900000>;
173 regulator-max-microvolt = <900 174 regulator-max-microvolt = <900000>;
174 vin-supply = <&vcc3v3_sys>; 175 vin-supply = <&vcc3v3_sys>;
175 }; 176 };
176 177
177 /* Actually 3 regulators (host0, 1, 2) 178 /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
178 vcc5v0_host: vcc5v0-host-regulator { 179 vcc5v0_host: vcc5v0-host-regulator {
179 compatible = "regulator-fixed" 180 compatible = "regulator-fixed";
180 enable-active-high; 181 enable-active-high;
181 gpio = <&gpio1 RK_PA0 GPIO_ACT 182 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
182 pinctrl-names = "default"; 183 pinctrl-names = "default";
183 pinctrl-0 = <&vcc5v0_host_en & 184 pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
184 regulator-name = "vcc5v0_host" 185 regulator-name = "vcc5v0_host";
185 vin-supply = <&vcc_sys>; 186 vin-supply = <&vcc_sys>;
186 }; 187 };
187 188
188 vcc_vbus_typec1: vcc-vbus-typec1 { 189 vcc_vbus_typec1: vcc-vbus-typec1 {
189 compatible = "regulator-fixed" 190 compatible = "regulator-fixed";
190 enable-active-high; 191 enable-active-high;
191 gpio = <&gpio1 RK_PB5 GPIO_ACT 192 gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
192 pinctrl-names = "default"; 193 pinctrl-names = "default";
193 pinctrl-0 = <&vcc_vbus_typec1_ 194 pinctrl-0 = <&vcc_vbus_typec1_en>;
194 regulator-name = "vcc_vbus_typ 195 regulator-name = "vcc_vbus_typec1";
195 regulator-always-on; 196 regulator-always-on;
196 vin-supply = <&vcc_sys>; 197 vin-supply = <&vcc_sys>;
197 }; 198 };
198 199
199 vcc_sys: vcc-sys { 200 vcc_sys: vcc-sys {
200 compatible = "regulator-fixed" 201 compatible = "regulator-fixed";
201 enable-active-high; 202 enable-active-high;
202 gpio = <&gpio2 RK_PA6 GPIO_ACT 203 gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
203 pinctrl-names = "default"; 204 pinctrl-names = "default";
204 pinctrl-0 = <&vcc_sys_en>; 205 pinctrl-0 = <&vcc_sys_en>;
205 regulator-name = "vcc_sys"; 206 regulator-name = "vcc_sys";
206 regulator-boot-on; 207 regulator-boot-on;
207 regulator-min-microvolt = <500 208 regulator-min-microvolt = <5000000>;
208 regulator-max-microvolt = <500 209 regulator-max-microvolt = <5000000>;
209 vin-supply = <&sys_12v>; 210 vin-supply = <&sys_12v>;
210 }; 211 };
211 212
212 vdd_log: vdd-log { 213 vdd_log: vdd-log {
213 compatible = "pwm-regulator"; 214 compatible = "pwm-regulator";
214 pwms = <&pwm2 0 25000 1>; 215 pwms = <&pwm2 0 25000 1>;
215 regulator-name = "vdd_log"; 216 regulator-name = "vdd_log";
216 regulator-always-on; 217 regulator-always-on;
217 regulator-boot-on; 218 regulator-boot-on;
218 regulator-min-microvolt = <450 219 regulator-min-microvolt = <450000>;
219 regulator-max-microvolt = <140 220 regulator-max-microvolt = <1400000>;
220 pwm-supply = <&vcc3v3_sys>; 221 pwm-supply = <&vcc3v3_sys>;
221 }; 222 };
222 }; 223 };
223 224
224 &cpu_l0 { 225 &cpu_l0 {
225 cpu-supply = <&vdd_cpu_l>; 226 cpu-supply = <&vdd_cpu_l>;
226 }; 227 };
227 228
228 &cpu_l1 { 229 &cpu_l1 {
229 cpu-supply = <&vdd_cpu_l>; 230 cpu-supply = <&vdd_cpu_l>;
230 }; 231 };
231 232
232 &cpu_l2 { 233 &cpu_l2 {
233 cpu-supply = <&vdd_cpu_l>; 234 cpu-supply = <&vdd_cpu_l>;
234 }; 235 };
235 236
236 &cpu_l3 { 237 &cpu_l3 {
237 cpu-supply = <&vdd_cpu_l>; 238 cpu-supply = <&vdd_cpu_l>;
238 }; 239 };
239 240
240 &cpu_b0 { 241 &cpu_b0 {
241 cpu-supply = <&vdd_cpu_b>; 242 cpu-supply = <&vdd_cpu_b>;
242 }; 243 };
243 244
244 &cpu_b1 { 245 &cpu_b1 {
245 cpu-supply = <&vdd_cpu_b>; 246 cpu-supply = <&vdd_cpu_b>;
246 }; 247 };
247 248
248 &emmc_phy { 249 &emmc_phy {
249 status = "okay"; 250 status = "okay";
250 }; 251 };
251 252
252 &gmac { 253 &gmac {
253 assigned-clocks = <&cru SCLK_RMII_SRC> 254 assigned-clocks = <&cru SCLK_RMII_SRC>;
254 assigned-clock-parents = <&clkin_gmac> 255 assigned-clock-parents = <&clkin_gmac>;
255 clock_in_out = "input"; 256 clock_in_out = "input";
256 phy-supply = <&vcc_lan>; 257 phy-supply = <&vcc_lan>;
257 phy-mode = "rgmii"; 258 phy-mode = "rgmii";
258 pinctrl-names = "default"; 259 pinctrl-names = "default";
259 pinctrl-0 = <&rgmii_pins>; 260 pinctrl-0 = <&rgmii_pins>;
260 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 261 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
261 snps,reset-active-low; 262 snps,reset-active-low;
262 snps,reset-delays-us = <0 10000 50000> 263 snps,reset-delays-us = <0 10000 50000>;
263 tx_delay = <0x28>; 264 tx_delay = <0x28>;
264 rx_delay = <0x11>; 265 rx_delay = <0x11>;
265 status = "okay"; 266 status = "okay";
266 }; 267 };
267 268
268 &gpu { 269 &gpu {
269 mali-supply = <&vdd_gpu>; 270 mali-supply = <&vdd_gpu>;
270 status = "okay"; 271 status = "okay";
271 }; 272 };
272 273
273 &hdmi { 274 &hdmi {
274 avdd-0v9-supply = <&vcca0v9_hdmi>; 275 avdd-0v9-supply = <&vcca0v9_hdmi>;
275 avdd-1v8-supply = <&vcca1v8_hdmi>; 276 avdd-1v8-supply = <&vcca1v8_hdmi>;
276 ddc-i2c-bus = <&i2c3>; 277 ddc-i2c-bus = <&i2c3>;
277 pinctrl-names = "default"; 278 pinctrl-names = "default";
278 pinctrl-0 = <&hdmi_cec>; 279 pinctrl-0 = <&hdmi_cec>;
279 status = "okay"; 280 status = "okay";
280 }; 281 };
281 282
282 &hdmi_sound { 283 &hdmi_sound {
283 status = "okay"; 284 status = "okay";
284 }; 285 };
285 286
286 &i2c0 { 287 &i2c0 {
287 clock-frequency = <400000>; 288 clock-frequency = <400000>;
288 i2c-scl-rising-time-ns = <168>; 289 i2c-scl-rising-time-ns = <168>;
289 i2c-scl-falling-time-ns = <4>; 290 i2c-scl-falling-time-ns = <4>;
290 status = "okay"; 291 status = "okay";
291 292
292 rk808: pmic@1b { 293 rk808: pmic@1b {
293 compatible = "rockchip,rk808"; 294 compatible = "rockchip,rk808";
294 reg = <0x1b>; 295 reg = <0x1b>;
295 interrupt-parent = <&gpio1>; 296 interrupt-parent = <&gpio1>;
296 interrupts = <21 IRQ_TYPE_LEVE 297 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
297 #clock-cells = <1>; 298 #clock-cells = <1>;
298 clock-output-names = "xin32k", 299 clock-output-names = "xin32k", "rk808-clkout2";
299 pinctrl-names = "default"; 300 pinctrl-names = "default";
300 pinctrl-0 = <&pmic_int_l>; 301 pinctrl-0 = <&pmic_int_l>;
301 rockchip,system-power-controll 302 rockchip,system-power-controller;
302 wakeup-source; 303 wakeup-source;
303 304
304 vcc1-supply = <&vcc3v3_sys>; 305 vcc1-supply = <&vcc3v3_sys>;
305 vcc2-supply = <&vcc3v3_sys>; 306 vcc2-supply = <&vcc3v3_sys>;
306 vcc3-supply = <&vcc3v3_sys>; 307 vcc3-supply = <&vcc3v3_sys>;
307 vcc4-supply = <&vcc3v3_sys>; 308 vcc4-supply = <&vcc3v3_sys>;
308 vcc6-supply = <&vcc3v3_sys>; 309 vcc6-supply = <&vcc3v3_sys>;
309 vcc7-supply = <&vcc3v3_sys>; 310 vcc7-supply = <&vcc3v3_sys>;
310 vcc8-supply = <&vcc3v3_sys>; 311 vcc8-supply = <&vcc3v3_sys>;
311 vcc9-supply = <&vcc3v3_sys>; 312 vcc9-supply = <&vcc3v3_sys>;
312 vcc10-supply = <&vcc3v3_sys>; 313 vcc10-supply = <&vcc3v3_sys>;
313 vcc11-supply = <&vcc3v3_sys>; 314 vcc11-supply = <&vcc3v3_sys>;
314 vcc12-supply = <&vcc3v3_sys>; 315 vcc12-supply = <&vcc3v3_sys>;
315 vddio-supply = <&vcc_3v0>; 316 vddio-supply = <&vcc_3v0>;
316 317
317 regulators { 318 regulators {
318 vdd_center: DCDC_REG1 319 vdd_center: DCDC_REG1 {
319 regulator-name 320 regulator-name = "vdd_center";
320 regulator-alwa 321 regulator-always-on;
321 regulator-boot 322 regulator-boot-on;
322 regulator-min- 323 regulator-min-microvolt = <750000>;
323 regulator-max- 324 regulator-max-microvolt = <1350000>;
324 regulator-ramp 325 regulator-ramp-delay = <6001>;
325 regulator-stat 326 regulator-state-mem {
326 regula 327 regulator-off-in-suspend;
327 }; 328 };
328 }; 329 };
329 330
330 vdd_cpu_l: DCDC_REG2 { 331 vdd_cpu_l: DCDC_REG2 {
331 regulator-name 332 regulator-name = "vdd_cpu_l";
332 regulator-alwa 333 regulator-always-on;
333 regulator-boot 334 regulator-boot-on;
334 regulator-min- 335 regulator-min-microvolt = <750000>;
335 regulator-max- 336 regulator-max-microvolt = <1350000>;
336 regulator-ramp 337 regulator-ramp-delay = <6001>;
337 regulator-stat 338 regulator-state-mem {
338 regula 339 regulator-off-in-suspend;
339 }; 340 };
340 }; 341 };
341 342
342 vcc_ddr: DCDC_REG3 { 343 vcc_ddr: DCDC_REG3 {
343 regulator-name 344 regulator-name = "vcc_ddr";
344 regulator-alwa 345 regulator-always-on;
345 regulator-boot 346 regulator-boot-on;
346 regulator-stat 347 regulator-state-mem {
347 regula 348 regulator-on-in-suspend;
348 }; 349 };
349 }; 350 };
350 351
351 vcc_1v8: DCDC_REG4 { 352 vcc_1v8: DCDC_REG4 {
352 regulator-name 353 regulator-name = "vcc_1v8";
353 regulator-alwa 354 regulator-always-on;
354 regulator-boot 355 regulator-boot-on;
355 regulator-min- 356 regulator-min-microvolt = <1800000>;
356 regulator-max- 357 regulator-max-microvolt = <1800000>;
357 regulator-stat 358 regulator-state-mem {
358 regula 359 regulator-on-in-suspend;
359 regula 360 regulator-suspend-microvolt = <1800000>;
360 }; 361 };
361 }; 362 };
362 363
363 vcca1v8_codec: LDO_REG 364 vcca1v8_codec: LDO_REG1 {
364 regulator-name 365 regulator-name = "vcca1v8_codec";
365 regulator-alwa 366 regulator-always-on;
366 regulator-boot 367 regulator-boot-on;
367 regulator-min- 368 regulator-min-microvolt = <1800000>;
368 regulator-max- 369 regulator-max-microvolt = <1800000>;
369 regulator-stat 370 regulator-state-mem {
370 regula 371 regulator-off-in-suspend;
371 }; 372 };
372 }; 373 };
373 374
374 vcca1v8_hdmi: LDO_REG2 375 vcca1v8_hdmi: LDO_REG2 {
375 regulator-name 376 regulator-name = "vcca1v8_hdmi";
376 regulator-alwa 377 regulator-always-on;
377 regulator-boot 378 regulator-boot-on;
378 regulator-min- 379 regulator-min-microvolt = <1800000>;
379 regulator-max- 380 regulator-max-microvolt = <1800000>;
380 regulator-stat 381 regulator-state-mem {
381 regula 382 regulator-off-in-suspend;
382 }; 383 };
383 }; 384 };
384 385
385 vcc1v8_pmu: LDO_REG3 { 386 vcc1v8_pmu: LDO_REG3 {
386 regulator-name 387 regulator-name = "vcc1v8_pmu";
387 regulator-alwa 388 regulator-always-on;
388 regulator-boot 389 regulator-boot-on;
389 regulator-min- 390 regulator-min-microvolt = <1800000>;
390 regulator-max- 391 regulator-max-microvolt = <1800000>;
391 regulator-stat 392 regulator-state-mem {
392 regula 393 regulator-on-in-suspend;
393 regula 394 regulator-suspend-microvolt = <1800000>;
394 }; 395 };
395 }; 396 };
396 397
397 vcc_sdio: LDO_REG4 { 398 vcc_sdio: LDO_REG4 {
398 regulator-name 399 regulator-name = "vcc_sdio";
399 regulator-alwa 400 regulator-always-on;
400 regulator-boot 401 regulator-boot-on;
401 regulator-min- 402 regulator-min-microvolt = <1800000>;
402 regulator-max- 403 regulator-max-microvolt = <3000000>;
403 regulator-stat 404 regulator-state-mem {
404 regula 405 regulator-on-in-suspend;
405 regula 406 regulator-suspend-microvolt = <3000000>;
406 }; 407 };
407 }; 408 };
408 409
409 vcca3v0_codec: LDO_REG 410 vcca3v0_codec: LDO_REG5 {
410 regulator-name 411 regulator-name = "vcca3v0_codec";
411 regulator-alwa 412 regulator-always-on;
412 regulator-boot 413 regulator-boot-on;
413 regulator-min- 414 regulator-min-microvolt = <3000000>;
414 regulator-max- 415 regulator-max-microvolt = <3000000>;
415 regulator-stat 416 regulator-state-mem {
416 regula 417 regulator-off-in-suspend;
417 }; 418 };
418 }; 419 };
419 420
420 vcc_1v5: LDO_REG6 { 421 vcc_1v5: LDO_REG6 {
421 regulator-name 422 regulator-name = "vcc_1v5";
422 regulator-alwa 423 regulator-always-on;
423 regulator-boot 424 regulator-boot-on;
424 regulator-min- 425 regulator-min-microvolt = <1500000>;
425 regulator-max- 426 regulator-max-microvolt = <1500000>;
426 regulator-stat 427 regulator-state-mem {
427 regula 428 regulator-on-in-suspend;
428 regula 429 regulator-suspend-microvolt = <1500000>;
429 }; 430 };
430 }; 431 };
431 432
432 vcca0v9_hdmi: LDO_REG7 433 vcca0v9_hdmi: LDO_REG7 {
433 regulator-name 434 regulator-name = "vcca0v9_hdmi";
434 regulator-alwa 435 regulator-always-on;
435 regulator-boot 436 regulator-boot-on;
436 regulator-min- 437 regulator-min-microvolt = <900000>;
437 regulator-max- 438 regulator-max-microvolt = <900000>;
438 regulator-stat 439 regulator-state-mem {
439 regula 440 regulator-off-in-suspend;
440 }; 441 };
441 }; 442 };
442 443
443 vcc_3v0: LDO_REG8 { 444 vcc_3v0: LDO_REG8 {
444 regulator-name 445 regulator-name = "vcc_3v0";
445 regulator-alwa 446 regulator-always-on;
446 regulator-boot 447 regulator-boot-on;
447 regulator-min- 448 regulator-min-microvolt = <3000000>;
448 regulator-max- 449 regulator-max-microvolt = <3000000>;
449 regulator-stat 450 regulator-state-mem {
450 regula 451 regulator-on-in-suspend;
451 regula 452 regulator-suspend-microvolt = <3000000>;
452 }; 453 };
453 }; 454 };
454 455
455 vcc3v3_s3: vcc_lan: SW 456 vcc3v3_s3: vcc_lan: SWITCH_REG1 {
456 regulator-name 457 regulator-name = "vcc3v3_s3";
457 regulator-alwa 458 regulator-always-on;
458 regulator-boot 459 regulator-boot-on;
459 regulator-stat 460 regulator-state-mem {
460 regula 461 regulator-off-in-suspend;
461 }; 462 };
462 }; 463 };
463 464
464 vcc3v3_s0: SWITCH_REG2 465 vcc3v3_s0: SWITCH_REG2 {
465 regulator-name 466 regulator-name = "vcc3v3_s0";
466 regulator-alwa 467 regulator-always-on;
467 regulator-boot 468 regulator-boot-on;
468 regulator-stat 469 regulator-state-mem {
469 regula 470 regulator-off-in-suspend;
470 }; 471 };
471 }; 472 };
472 }; 473 };
473 }; 474 };
474 475
475 vdd_cpu_b: regulator@40 { 476 vdd_cpu_b: regulator@40 {
476 compatible = "silergy,syr827"; 477 compatible = "silergy,syr827";
477 reg = <0x40>; 478 reg = <0x40>;
478 fcs,suspend-voltage-selector = 479 fcs,suspend-voltage-selector = <1>;
479 pinctrl-names = "default"; 480 pinctrl-names = "default";
480 pinctrl-0 = <&vsel1_pin>; 481 pinctrl-0 = <&vsel1_pin>;
481 regulator-name = "vdd_cpu_b"; 482 regulator-name = "vdd_cpu_b";
482 regulator-min-microvolt = <712 483 regulator-min-microvolt = <712500>;
483 regulator-max-microvolt = <150 484 regulator-max-microvolt = <1500000>;
484 regulator-ramp-delay = <1000>; 485 regulator-ramp-delay = <1000>;
485 regulator-always-on; 486 regulator-always-on;
486 regulator-boot-on; 487 regulator-boot-on;
487 vin-supply = <&vcc3v3_sys>; 488 vin-supply = <&vcc3v3_sys>;
488 489
489 regulator-state-mem { 490 regulator-state-mem {
490 regulator-off-in-suspe 491 regulator-off-in-suspend;
491 }; 492 };
492 }; 493 };
493 494
494 vdd_gpu: regulator@41 { 495 vdd_gpu: regulator@41 {
495 compatible = "silergy,syr828"; 496 compatible = "silergy,syr828";
496 reg = <0x41>; 497 reg = <0x41>;
497 fcs,suspend-voltage-selector = 498 fcs,suspend-voltage-selector = <1>;
498 pinctrl-names = "default"; 499 pinctrl-names = "default";
499 pinctrl-0 = <&vsel2_pin>; 500 pinctrl-0 = <&vsel2_pin>;
500 regulator-name = "vdd_gpu"; 501 regulator-name = "vdd_gpu";
501 regulator-min-microvolt = <712 502 regulator-min-microvolt = <712500>;
502 regulator-max-microvolt = <150 503 regulator-max-microvolt = <1500000>;
503 regulator-ramp-delay = <1000>; 504 regulator-ramp-delay = <1000>;
504 regulator-always-on; 505 regulator-always-on;
505 regulator-boot-on; 506 regulator-boot-on;
506 vin-supply = <&vcc3v3_sys>; 507 vin-supply = <&vcc3v3_sys>;
507 508
508 regulator-state-mem { 509 regulator-state-mem {
509 regulator-off-in-suspe 510 regulator-off-in-suspend;
510 }; 511 };
511 }; 512 };
512 }; 513 };
513 514
514 &i2c1 { 515 &i2c1 {
515 i2c-scl-rising-time-ns = <300>; 516 i2c-scl-rising-time-ns = <300>;
516 i2c-scl-falling-time-ns = <15>; 517 i2c-scl-falling-time-ns = <15>;
517 status = "okay"; 518 status = "okay";
518 }; 519 };
519 520
520 &i2c3 { 521 &i2c3 {
521 i2c-scl-rising-time-ns = <450>; 522 i2c-scl-rising-time-ns = <450>;
522 i2c-scl-falling-time-ns = <15>; 523 i2c-scl-falling-time-ns = <15>;
523 status = "okay"; 524 status = "okay";
524 }; 525 };
525 526
526 &i2c4 { 527 &i2c4 {
527 i2c-scl-rising-time-ns = <600>; 528 i2c-scl-rising-time-ns = <600>;
528 i2c-scl-falling-time-ns = <20>; 529 i2c-scl-falling-time-ns = <20>;
529 status = "okay"; 530 status = "okay";
530 531
531 fusb1: usb-typec@22 { 532 fusb1: usb-typec@22 {
532 compatible = "fcs,fusb302"; 533 compatible = "fcs,fusb302";
533 reg = <0x22>; 534 reg = <0x22>;
534 interrupt-parent = <&gpio1>; 535 interrupt-parent = <&gpio1>;
535 interrupts = <1 IRQ_TYPE_LEVEL 536 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
536 pinctrl-names = "default"; 537 pinctrl-names = "default";
537 pinctrl-0 = <&fusb1_int>; 538 pinctrl-0 = <&fusb1_int>;
538 vbus-supply = <&vcc_vbus_typec 539 vbus-supply = <&vcc_vbus_typec1>;
539 status = "okay"; 540 status = "okay";
540 }; 541 };
541 }; 542 };
542 543
543 &i2c7 { 544 &i2c7 {
544 i2c-scl-rising-time-ns = <600>; 545 i2c-scl-rising-time-ns = <600>;
545 i2c-scl-falling-time-ns = <20>; 546 i2c-scl-falling-time-ns = <20>;
546 status = "okay"; 547 status = "okay";
547 548
548 fusb0: usb-typec@22 { 549 fusb0: usb-typec@22 {
549 compatible = "fcs,fusb302"; 550 compatible = "fcs,fusb302";
550 reg = <0x22>; 551 reg = <0x22>;
551 interrupt-parent = <&gpio1>; 552 interrupt-parent = <&gpio1>;
552 interrupts = <2 IRQ_TYPE_LEVEL 553 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
553 pinctrl-names = "default"; 554 pinctrl-names = "default";
554 pinctrl-0 = <&fusb0_int>; 555 pinctrl-0 = <&fusb0_int>;
555 vbus-supply = <&vcc_vbus_typec 556 vbus-supply = <&vcc_vbus_typec0>;
556 status = "okay"; 557 status = "okay";
557 }; 558 };
558 559
559 mp8859: regulator@66 { 560 mp8859: regulator@66 {
560 compatible = "mps,mp8859"; 561 compatible = "mps,mp8859";
561 reg = <0x66>; 562 reg = <0x66>;
562 dc_12v: mp8859_dcdc { 563 dc_12v: mp8859_dcdc {
563 regulator-name = "dc_1 564 regulator-name = "dc_12v";
564 regulator-min-microvol 565 regulator-min-microvolt = <12000000>;
565 regulator-max-microvol 566 regulator-max-microvolt = <12000000>;
566 regulator-always-on; 567 regulator-always-on;
567 regulator-boot-on; 568 regulator-boot-on;
568 vin-supply = <&vcc_vbu 569 vin-supply = <&vcc_vbus_typec0>;
569 570
570 regulator-state-mem { 571 regulator-state-mem {
571 regulator-on-i 572 regulator-on-in-suspend;
572 regulator-susp 573 regulator-suspend-microvolt = <12000000>;
573 }; 574 };
574 }; 575 };
575 }; 576 };
576 }; 577 };
577 578
578 &i2s0 { 579 &i2s0 {
579 rockchip,playback-channels = <8>; 580 rockchip,playback-channels = <8>;
580 rockchip,capture-channels = <8>; 581 rockchip,capture-channels = <8>;
581 status = "okay"; 582 status = "okay";
582 }; 583 };
583 584
584 &i2s1 { 585 &i2s1 {
585 rockchip,playback-channels = <2>; 586 rockchip,playback-channels = <2>;
586 rockchip,capture-channels = <2>; 587 rockchip,capture-channels = <2>;
587 status = "okay"; 588 status = "okay";
588 }; 589 };
589 590
590 &i2s2 { 591 &i2s2 {
591 status = "okay"; 592 status = "okay";
592 }; 593 };
593 594
594 &io_domains { 595 &io_domains {
595 audio-supply = <&vcca1v8_codec>; 596 audio-supply = <&vcca1v8_codec>;
596 bt656-supply = <&vcc_3v0>; 597 bt656-supply = <&vcc_3v0>;
597 gpio1830-supply = <&vcc_3v0>; 598 gpio1830-supply = <&vcc_3v0>;
598 sdmmc-supply = <&vcc_sdio>; 599 sdmmc-supply = <&vcc_sdio>;
599 status = "okay"; 600 status = "okay";
600 }; 601 };
601 602
602 &pmu_io_domains { 603 &pmu_io_domains {
603 pmu1830-supply = <&vcc_3v0>; 604 pmu1830-supply = <&vcc_3v0>;
604 status = "okay"; 605 status = "okay";
605 }; 606 };
606 607
607 &pinctrl { 608 &pinctrl {
608 buttons { 609 buttons {
609 pwr_key_l: pwr-key-l { 610 pwr_key_l: pwr-key-l {
610 rockchip,pins = <0 RK_ 611 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
611 }; 612 };
612 }; 613 };
613 614
614 ir { 615 ir {
615 ir_int: ir-int { 616 ir_int: ir-int {
616 rockchip,pins = <0 RK_ 617 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
617 }; 618 };
618 }; 619 };
619 620
620 lcd-panel { 621 lcd-panel {
621 lcd_panel_reset: lcd-panel-res 622 lcd_panel_reset: lcd-panel-reset {
622 rockchip,pins = <4 RK_ 623 rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
623 }; 624 };
624 }; 625 };
625 626
626 leds { 627 leds {
627 diy_led_pin: diy-led-pin { 628 diy_led_pin: diy-led-pin {
628 rockchip,pins = <0 RK_ 629 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
629 }; 630 };
630 631
631 work_led_pin: work-led-pin { 632 work_led_pin: work-led-pin {
632 rockchip,pins = <2 RK_ 633 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
633 }; 634 };
634 635
635 yellow_led_pin: yellow-led-pin 636 yellow_led_pin: yellow-led-pin {
636 rockchip,pins = <0 RK_ 637 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
637 }; 638 };
638 }; 639 };
639 640
640 pmic { 641 pmic {
641 vsel1_pin: vsel1-pin { 642 vsel1_pin: vsel1-pin {
642 rockchip,pins = <1 RK_ 643 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
643 }; 644 };
644 645
645 vsel2_pin: vsel2-pin { 646 vsel2_pin: vsel2-pin {
646 rockchip,pins = <1 RK_ 647 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
647 }; 648 };
648 }; 649 };
649 650
650 sdio-pwrseq { 651 sdio-pwrseq {
651 wifi_enable_h: wifi-enable-h { 652 wifi_enable_h: wifi-enable-h {
652 rockchip,pins = <0 RK_ 653 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
653 }; 654 };
654 }; 655 };
655 656
656 sdmmc { 657 sdmmc {
657 vcc3v0_sd_en: vcc3v0-sd-en { 658 vcc3v0_sd_en: vcc3v0-sd-en {
658 rockchip,pins = <4 RK_ 659 rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
659 }; 660 };
660 }; 661 };
661 662
662 pmic { 663 pmic {
663 pmic_int_l: pmic-int-l { 664 pmic_int_l: pmic-int-l {
664 rockchip,pins = <1 RK_ 665 rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
665 }; 666 };
666 }; 667 };
667 668
668 usb2 { 669 usb2 {
669 vcc5v0_host_en: vcc5v0-host-en 670 vcc5v0_host_en: vcc5v0-host-en {
670 rockchip,pins = <1 RK_ 671 rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
671 }; 672 };
672 673
673 vcc_sys_en: vcc-sys-en { 674 vcc_sys_en: vcc-sys-en {
674 rockchip,pins = <2 RK_ 675 rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
675 }; 676 };
676 677
677 hub_rst: hub-rst { 678 hub_rst: hub-rst {
678 rockchip,pins = <2 RK_ 679 rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
679 }; 680 };
680 }; 681 };
681 682
682 usb-typec { 683 usb-typec {
683 vcc_vbus_typec1_en: vcc-vbus-t 684 vcc_vbus_typec1_en: vcc-vbus-typec1-en {
684 rockchip,pins = <1 RK_ 685 rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
685 }; 686 };
686 }; 687 };
687 688
688 fusb30x { 689 fusb30x {
689 fusb0_int: fusb0-int { 690 fusb0_int: fusb0-int {
690 rockchip,pins = <1 RK_ 691 rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
691 }; 692 };
692 693
693 fusb1_int: fusb1-int { 694 fusb1_int: fusb1-int {
694 rockchip,pins = <1 RK_ 695 rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
695 }; 696 };
696 }; 697 };
697 }; 698 };
698 699
699 &pwm0 { 700 &pwm0 {
700 status = "okay"; 701 status = "okay";
701 }; 702 };
702 703
703 &pwm2 { 704 &pwm2 {
704 status = "okay"; 705 status = "okay";
705 }; 706 };
706 707
707 &saradc { 708 &saradc {
708 vref-supply = <&vcca1v8_s3>; 709 vref-supply = <&vcca1v8_s3>;
709 status = "okay"; 710 status = "okay";
710 }; 711 };
711 712
712 &sdmmc { 713 &sdmmc {
713 bus-width = <4>; 714 bus-width = <4>;
714 cap-sd-highspeed; 715 cap-sd-highspeed;
715 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 716 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
716 disable-wp; 717 disable-wp;
717 max-frequency = <150000000>; 718 max-frequency = <150000000>;
718 pinctrl-names = "default"; 719 pinctrl-names = "default";
719 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 720 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
720 sd-uhs-sdr104; 721 sd-uhs-sdr104;
721 vmmc-supply = <&vcc3v0_sd>; 722 vmmc-supply = <&vcc3v0_sd>;
722 vqmmc-supply = <&vcc_sdio>; 723 vqmmc-supply = <&vcc_sdio>;
723 status = "okay"; 724 status = "okay";
724 }; 725 };
725 726
726 &sdhci { 727 &sdhci {
727 bus-width = <8>; 728 bus-width = <8>;
728 non-removable; 729 non-removable;
729 status = "okay"; 730 status = "okay";
730 }; 731 };
731 732
732 &spi1 { 733 &spi1 {
733 status = "okay"; 734 status = "okay";
734 735
735 flash@0 { 736 flash@0 {
736 compatible = "jedec,spi-nor"; 737 compatible = "jedec,spi-nor";
737 reg = <0>; 738 reg = <0>;
738 spi-max-frequency = <30000000> 739 spi-max-frequency = <30000000>;
739 }; 740 };
740 }; 741 };
741 742
742 &tcphy0 { 743 &tcphy0 {
743 status = "okay"; 744 status = "okay";
744 }; 745 };
745 746
746 &tcphy1 { 747 &tcphy1 {
747 status = "okay"; 748 status = "okay";
748 }; 749 };
749 750
750 &tsadc { 751 &tsadc {
751 /* tshut mode 0:CRU 1:GPIO */ 752 /* tshut mode 0:CRU 1:GPIO */
752 rockchip,hw-tshut-mode = <1>; 753 rockchip,hw-tshut-mode = <1>;
753 /* tshut polarity 0:LOW 1:HIGH */ 754 /* tshut polarity 0:LOW 1:HIGH */
754 rockchip,hw-tshut-polarity = <1>; 755 rockchip,hw-tshut-polarity = <1>;
755 status = "okay"; 756 status = "okay";
756 }; 757 };
757 758
758 &u2phy0 { 759 &u2phy0 {
759 status = "okay"; 760 status = "okay";
760 761
761 u2phy0_otg: otg-port { 762 u2phy0_otg: otg-port {
762 phy-supply = <&vcc_vbus_typec0 763 phy-supply = <&vcc_vbus_typec0>;
763 status = "okay"; 764 status = "okay";
764 }; 765 };
765 766
766 u2phy0_host: host-port { 767 u2phy0_host: host-port {
767 phy-supply = <&vcc5v0_host>; 768 phy-supply = <&vcc5v0_host>;
768 status = "okay"; 769 status = "okay";
769 }; 770 };
770 }; 771 };
771 772
772 &u2phy1 { 773 &u2phy1 {
773 status = "okay"; 774 status = "okay";
774 775
775 u2phy1_otg: otg-port { 776 u2phy1_otg: otg-port {
776 phy-supply = <&vcc_vbus_typec1 777 phy-supply = <&vcc_vbus_typec1>;
777 status = "okay"; 778 status = "okay";
778 }; 779 };
779 780
780 u2phy1_host: host-port { 781 u2phy1_host: host-port {
781 phy-supply = <&vcc5v0_host>; 782 phy-supply = <&vcc5v0_host>;
782 status = "okay"; 783 status = "okay";
783 }; 784 };
784 }; 785 };
785 786
786 &uart0 { 787 &uart0 {
787 pinctrl-names = "default"; 788 pinctrl-names = "default";
788 pinctrl-0 = <&uart0_xfer &uart0_cts>; 789 pinctrl-0 = <&uart0_xfer &uart0_cts>;
789 status = "okay"; 790 status = "okay";
790 }; 791 };
791 792
792 &uart2 { 793 &uart2 {
793 status = "okay"; 794 status = "okay";
794 }; 795 };
795 796
796 &usb_host0_ehci { 797 &usb_host0_ehci {
797 status = "okay"; 798 status = "okay";
798 }; 799 };
799 800
800 &usb_host0_ohci { 801 &usb_host0_ohci {
801 status = "okay"; 802 status = "okay";
802 }; 803 };
803 804
804 &usb_host1_ehci { 805 &usb_host1_ehci {
805 status = "okay"; 806 status = "okay";
806 }; 807 };
807 808
808 &usb_host1_ohci { 809 &usb_host1_ohci {
809 status = "okay"; 810 status = "okay";
810 }; 811 };
811 812
812 &usbdrd3_0 { 813 &usbdrd3_0 {
813 status = "okay"; 814 status = "okay";
814 }; 815 };
815 816
816 &usbdrd_dwc3_0 { 817 &usbdrd_dwc3_0 {
817 status = "okay"; 818 status = "okay";
818 }; 819 };
819 820
820 &usbdrd3_1 { 821 &usbdrd3_1 {
821 status = "okay"; 822 status = "okay";
822 }; 823 };
823 824
824 &usbdrd_dwc3_1 { 825 &usbdrd_dwc3_1 {
825 status = "okay"; 826 status = "okay";
826 dr_mode = "host"; 827 dr_mode = "host";
827 }; 828 };
828 829
829 &vopb { 830 &vopb {
830 status = "okay"; 831 status = "okay";
831 }; 832 };
832 833
833 &vopb_mmu { 834 &vopb_mmu {
834 status = "okay"; 835 status = "okay";
835 }; 836 };
836 837
837 &vopl { 838 &vopl {
838 status = "okay"; 839 status = "okay";
839 }; 840 };
840 841
841 &vopl_mmu { 842 &vopl_mmu {
842 status = "okay"; 843 status = "okay";
843 }; 844 };
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