1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2020 Aditya Prayoga <aditya@ko 3 * Copyright (c) 2020 Aditya Prayoga <aditya@kobol.io>
4 */ 4 */
5 5
6 /* 6 /*
7 * The Kobol Helios64 is a board designed to o 7 * The Kobol Helios64 is a board designed to operate as a NAS and optionally
8 * ships with an enclosing that can host five 8 * ships with an enclosing that can host five 2.5" hard disks.
9 * 9 *
10 * See https://wiki.kobol.io/helios64/intro/ f 10 * See https://wiki.kobol.io/helios64/intro/ for further details.
11 */ 11 */
12 12
13 /dts-v1/; 13 /dts-v1/;
14 #include "rk3399.dtsi" 14 #include "rk3399.dtsi"
15 15
16 / { 16 / {
17 model = "Kobol Helios64"; 17 model = "Kobol Helios64";
18 compatible = "kobol,helios64", "rockch 18 compatible = "kobol,helios64", "rockchip,rk3399";
19 19
20 aliases { 20 aliases {
21 ethernet0 = &gmac; 21 ethernet0 = &gmac;
22 mmc0 = &sdmmc; 22 mmc0 = &sdmmc;
23 mmc1 = &sdhci; 23 mmc1 = &sdhci;
24 }; 24 };
25 25
26 avdd_0v9_s0: avdd-0v9-s0 { 26 avdd_0v9_s0: avdd-0v9-s0 {
27 compatible = "regulator-fixed" 27 compatible = "regulator-fixed";
28 regulator-name = "avdd_0v9_s0" 28 regulator-name = "avdd_0v9_s0";
29 regulator-always-on; 29 regulator-always-on;
30 regulator-boot-on; 30 regulator-boot-on;
31 regulator-min-microvolt = <900 31 regulator-min-microvolt = <900000>;
32 regulator-max-microvolt = <900 32 regulator-max-microvolt = <900000>;
33 vin-supply = <&vcc1v8_sys_s3>; 33 vin-supply = <&vcc1v8_sys_s3>;
34 }; 34 };
35 35
36 avdd_1v8_s0: avdd-1v8-s0 { 36 avdd_1v8_s0: avdd-1v8-s0 {
37 compatible = "regulator-fixed" 37 compatible = "regulator-fixed";
38 regulator-name = "avdd_1v8_s0" 38 regulator-name = "avdd_1v8_s0";
39 regulator-always-on; 39 regulator-always-on;
40 regulator-boot-on; 40 regulator-boot-on;
41 regulator-min-microvolt = <180 41 regulator-min-microvolt = <1800000>;
42 regulator-max-microvolt = <180 42 regulator-max-microvolt = <1800000>;
43 vin-supply = <&vcc3v3_sys_s3>; 43 vin-supply = <&vcc3v3_sys_s3>;
44 }; 44 };
45 45
46 chosen { 46 chosen {
47 stdout-path = "serial2:1500000 47 stdout-path = "serial2:1500000n8";
48 }; 48 };
49 49
50 clkin_gmac: external-gmac-clock { 50 clkin_gmac: external-gmac-clock {
51 compatible = "fixed-clock"; 51 compatible = "fixed-clock";
52 clock-frequency = <125000000>; 52 clock-frequency = <125000000>;
53 clock-output-names = "clkin_gm 53 clock-output-names = "clkin_gmac";
54 #clock-cells = <0>; 54 #clock-cells = <0>;
55 }; 55 };
56 56
57 fan1 { 57 fan1 {
58 /* fan connected to P7 */ 58 /* fan connected to P7 */
59 compatible = "pwm-fan"; 59 compatible = "pwm-fan";
60 pwms = <&pwm0 0 40000 0>; 60 pwms = <&pwm0 0 40000 0>;
61 cooling-levels = <0 80 170 255 61 cooling-levels = <0 80 170 255>;
62 }; 62 };
63 63
64 fan2 { 64 fan2 {
65 /* fan connected to P6 */ 65 /* fan connected to P6 */
66 compatible = "pwm-fan"; 66 compatible = "pwm-fan";
67 pwms = <&pwm1 0 40000 0>; 67 pwms = <&pwm1 0 40000 0>;
68 cooling-levels = <0 80 170 255 68 cooling-levels = <0 80 170 255>;
69 }; 69 };
70 70
71 leds { 71 leds {
72 compatible = "gpio-leds"; 72 compatible = "gpio-leds";
73 pinctrl-names = "default"; 73 pinctrl-names = "default";
74 pinctrl-0 = <&sys_grn_led_on & 74 pinctrl-0 = <&sys_grn_led_on &sys_red_led_on>;
75 75
76 led-0 { 76 led-0 {
77 label = "helios64:gree 77 label = "helios64:green:status";
78 gpios = <&gpio0 RK_PB4 78 gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
79 default-state = "on"; 79 default-state = "on";
80 }; 80 };
81 81
82 led-1 { 82 led-1 {
83 label = "helios64:red: 83 label = "helios64:red:fault";
84 gpios = <&gpio0 RK_PB5 84 gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
85 default-state = "keep" 85 default-state = "keep";
86 }; 86 };
87 }; 87 };
88 88
89 hdd_a_power: hdd-a-power { 89 hdd_a_power: hdd-a-power {
90 compatible = "regulator-fixed" 90 compatible = "regulator-fixed";
91 enable-active-high; 91 enable-active-high;
92 gpio = <&gpio1 RK_PA0 GPIO_ACT 92 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
93 pinctrl-0 = <&hdd_a_power_en>; 93 pinctrl-0 = <&hdd_a_power_en>;
94 pinctrl-names = "default"; 94 pinctrl-names = "default";
95 regulator-always-on; 95 regulator-always-on;
96 regulator-boot-on; 96 regulator-boot-on;
97 regulator-name = "hdd_a_power" 97 regulator-name = "hdd_a_power";
98 startup-delay-us = <2000000>; 98 startup-delay-us = <2000000>;
99 }; 99 };
100 100
101 hdd_b_power: hdd-b-power { 101 hdd_b_power: hdd-b-power {
102 compatible = "regulator-fixed" 102 compatible = "regulator-fixed";
103 enable-active-high; 103 enable-active-high;
104 gpio = <&gpio1 RK_PA1 GPIO_ACT 104 gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
105 pinctrl-0 = <&hdd_b_power_en>; 105 pinctrl-0 = <&hdd_b_power_en>;
106 pinctrl-names = "default"; 106 pinctrl-names = "default";
107 regulator-always-on; 107 regulator-always-on;
108 regulator-boot-on; 108 regulator-boot-on;
109 regulator-name = "hdd_b_power" 109 regulator-name = "hdd_b_power";
110 startup-delay-us = <2000000>; 110 startup-delay-us = <2000000>;
111 }; 111 };
112 112
113 pcie_power: pcie-power { 113 pcie_power: pcie-power {
114 compatible = "regulator-fixed" 114 compatible = "regulator-fixed";
115 enable-active-high; 115 enable-active-high;
116 gpio = <&gpio1 RK_PD0 GPIO_ACT 116 gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
117 pinctrl-0 = <&pcie_pwr>; 117 pinctrl-0 = <&pcie_pwr>;
118 pinctrl-names = "default"; 118 pinctrl-names = "default";
119 regulator-boot-on; 119 regulator-boot-on;
120 regulator-name = "pcie_power"; 120 regulator-name = "pcie_power";
121 startup-delay-us = <10000>; 121 startup-delay-us = <10000>;
122 vin-supply = <&vcc5v0_perdev>; 122 vin-supply = <&vcc5v0_perdev>;
123 }; 123 };
124 124
125 usblan_power: usblan-power { 125 usblan_power: usblan-power {
126 compatible = "regulator-fixed" 126 compatible = "regulator-fixed";
127 enable-active-high; 127 enable-active-high;
128 gpio = <&gpio1 RK_PC7 GPIO_ACT 128 gpio = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
129 pinctrl-names = "default"; 129 pinctrl-names = "default";
130 pinctrl-0 = <&usb_lan_en>; 130 pinctrl-0 = <&usb_lan_en>;
131 regulator-name = "usblan_power 131 regulator-name = "usblan_power";
132 regulator-always-on; 132 regulator-always-on;
133 regulator-boot-on; 133 regulator-boot-on;
134 vin-supply = <&vcc5v0_usb>; 134 vin-supply = <&vcc5v0_usb>;
135 }; 135 };
136 136
137 vcc1v8_sys_s0: vcc1v8-sys-s0 { 137 vcc1v8_sys_s0: vcc1v8-sys-s0 {
138 compatible = "regulator-fixed" 138 compatible = "regulator-fixed";
139 regulator-name = "vcc1v8_sys_s 139 regulator-name = "vcc1v8_sys_s0";
140 regulator-always-on; 140 regulator-always-on;
141 regulator-boot-on; 141 regulator-boot-on;
142 regulator-min-microvolt = <180 142 regulator-min-microvolt = <1800000>;
143 regulator-max-microvolt = <180 143 regulator-max-microvolt = <1800000>;
144 vin-supply = <&vcc1v8_sys_s3>; 144 vin-supply = <&vcc1v8_sys_s3>;
145 }; 145 };
146 146
147 vcc3v0_sd: vcc3v0-sd { 147 vcc3v0_sd: vcc3v0-sd {
148 compatible = "regulator-fixed" 148 compatible = "regulator-fixed";
149 enable-active-high; 149 enable-active-high;
150 gpio = <&gpio0 RK_PA1 GPIO_ACT 150 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
151 regulator-name = "vcc3v0_sd"; 151 regulator-name = "vcc3v0_sd";
152 regulator-boot-on; 152 regulator-boot-on;
153 regulator-min-microvolt = <300 153 regulator-min-microvolt = <3000000>;
154 regulator-max-microvolt = <300 154 regulator-max-microvolt = <3000000>;
155 pinctrl-names = "default"; 155 pinctrl-names = "default";
156 pinctrl-0 = <&sdmmc0_pwr_h>; 156 pinctrl-0 = <&sdmmc0_pwr_h>;
157 vin-supply = <&vcc3v3_sys_s3>; 157 vin-supply = <&vcc3v3_sys_s3>;
158 }; 158 };
159 159
160 vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 160 vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 {
161 compatible = "regulator-fixed" 161 compatible = "regulator-fixed";
162 regulator-name = "vcc3v3_sys_s 162 regulator-name = "vcc3v3_sys_s3";
163 regulator-always-on; 163 regulator-always-on;
164 regulator-boot-on; 164 regulator-boot-on;
165 regulator-min-microvolt = <330 165 regulator-min-microvolt = <3300000>;
166 regulator-max-microvolt = <330 166 regulator-max-microvolt = <3300000>;
167 vin-supply = <&vcc5v0_sys>; 167 vin-supply = <&vcc5v0_sys>;
168 168
169 regulator-state-mem { 169 regulator-state-mem {
170 regulator-on-in-suspen 170 regulator-on-in-suspend;
171 }; 171 };
172 }; 172 };
173 173
174 vcc5v0_perdev: vcc5v0-perdev { 174 vcc5v0_perdev: vcc5v0-perdev {
175 compatible = "regulator-fixed" 175 compatible = "regulator-fixed";
176 regulator-name = "vcc5v0_perde 176 regulator-name = "vcc5v0_perdev";
177 regulator-always-on; 177 regulator-always-on;
178 regulator-boot-on; 178 regulator-boot-on;
179 regulator-min-microvolt = <500 179 regulator-min-microvolt = <5000000>;
180 regulator-max-microvolt = <500 180 regulator-max-microvolt = <5000000>;
181 vin-supply = <&vcc12v_dcin_bku 181 vin-supply = <&vcc12v_dcin_bkup>;
182 }; 182 };
183 183
184 vcc5v0_sys: vcc5v0-sys { 184 vcc5v0_sys: vcc5v0-sys {
185 compatible = "regulator-fixed" 185 compatible = "regulator-fixed";
186 regulator-name = "vcc5v0_sys"; 186 regulator-name = "vcc5v0_sys";
187 regulator-always-on; 187 regulator-always-on;
188 regulator-boot-on; 188 regulator-boot-on;
189 regulator-min-microvolt = <500 189 regulator-min-microvolt = <5000000>;
190 regulator-max-microvolt = <500 190 regulator-max-microvolt = <5000000>;
191 vin-supply = <&vcc12v_dcin_bku 191 vin-supply = <&vcc12v_dcin_bkup>;
192 192
193 regulator-state-mem { 193 regulator-state-mem {
194 regulator-on-in-suspen 194 regulator-on-in-suspend;
195 }; 195 };
196 }; 196 };
197 197
198 vcc5v0_usb: vcc5v0-usb { 198 vcc5v0_usb: vcc5v0-usb {
199 compatible = "regulator-fixed" 199 compatible = "regulator-fixed";
200 enable-active-high; 200 enable-active-high;
201 gpio = <&gpio1 RK_PC6 GPIO_ACT 201 gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
202 pinctrl-names = "default"; 202 pinctrl-names = "default";
203 pinctrl-0 = <&vcc5v0_usb_en>; 203 pinctrl-0 = <&vcc5v0_usb_en>;
204 regulator-name = "vcc5v0_usb"; 204 regulator-name = "vcc5v0_usb";
205 regulator-always-on; 205 regulator-always-on;
206 regulator-boot-on; 206 regulator-boot-on;
207 regulator-min-microvolt = <500 207 regulator-min-microvolt = <5000000>;
208 regulator-max-microvolt = <500 208 regulator-max-microvolt = <5000000>;
209 vin-supply = <&vcc5v0_perdev>; 209 vin-supply = <&vcc5v0_perdev>;
210 }; 210 };
211 211
212 vcc12v_dcin: vcc12v-dcin { 212 vcc12v_dcin: vcc12v-dcin {
213 compatible = "regulator-fixed" 213 compatible = "regulator-fixed";
214 regulator-name = "vcc12v_dcin" 214 regulator-name = "vcc12v_dcin";
215 regulator-always-on; 215 regulator-always-on;
216 regulator-boot-on; 216 regulator-boot-on;
217 regulator-min-microvolt = <120 217 regulator-min-microvolt = <12000000>;
218 regulator-max-microvolt = <120 218 regulator-max-microvolt = <12000000>;
219 }; 219 };
220 220
221 vcc12v_dcin_bkup: vcc12v-dcin-bkup { 221 vcc12v_dcin_bkup: vcc12v-dcin-bkup {
222 compatible = "regulator-fixed" 222 compatible = "regulator-fixed";
223 regulator-name = "vcc12v_dcin_ 223 regulator-name = "vcc12v_dcin_bkup";
224 regulator-always-on; 224 regulator-always-on;
225 regulator-boot-on; 225 regulator-boot-on;
226 regulator-min-microvolt = <120 226 regulator-min-microvolt = <12000000>;
227 regulator-max-microvolt = <120 227 regulator-max-microvolt = <12000000>;
228 vin-supply = <&vcc12v_dcin>; 228 vin-supply = <&vcc12v_dcin>;
229 }; 229 };
230 }; 230 };
231 231
232 /* 232 /*
233 * The system doesn't run stable with cpu freq 233 * The system doesn't run stable with cpu freq enabled, so disallow the lower
234 * frequencies until this problem is properly 234 * frequencies until this problem is properly understood and resolved.
235 */ 235 */
236 &cluster0_opp { 236 &cluster0_opp {
237 /delete-node/ opp00; 237 /delete-node/ opp00;
238 /delete-node/ opp01; 238 /delete-node/ opp01;
239 /delete-node/ opp02; 239 /delete-node/ opp02;
240 /delete-node/ opp03; 240 /delete-node/ opp03;
241 /delete-node/ opp04; 241 /delete-node/ opp04;
242 }; 242 };
243 243
244 &cluster1_opp { 244 &cluster1_opp {
245 /delete-node/ opp00; 245 /delete-node/ opp00;
246 /delete-node/ opp01; 246 /delete-node/ opp01;
247 /delete-node/ opp02; 247 /delete-node/ opp02;
248 /delete-node/ opp03; 248 /delete-node/ opp03;
249 /delete-node/ opp04; 249 /delete-node/ opp04;
250 /delete-node/ opp05; 250 /delete-node/ opp05;
251 /delete-node/ opp06; 251 /delete-node/ opp06;
252 }; 252 };
253 253
254 &cpu_b0 { 254 &cpu_b0 {
255 cpu-supply = <&vdd_cpu_b>; 255 cpu-supply = <&vdd_cpu_b>;
256 }; 256 };
257 257
258 &cpu_b1 { 258 &cpu_b1 {
259 cpu-supply = <&vdd_cpu_b>; 259 cpu-supply = <&vdd_cpu_b>;
260 }; 260 };
261 261
262 &cpu_l0 { 262 &cpu_l0 {
263 cpu-supply = <&vdd_cpu_l>; 263 cpu-supply = <&vdd_cpu_l>;
264 }; 264 };
265 265
266 &cpu_l1 { 266 &cpu_l1 {
267 cpu-supply = <&vdd_cpu_l>; 267 cpu-supply = <&vdd_cpu_l>;
268 }; 268 };
269 269
270 &cpu_l2 { 270 &cpu_l2 {
271 cpu-supply = <&vdd_cpu_l>; 271 cpu-supply = <&vdd_cpu_l>;
272 }; 272 };
273 273
274 &cpu_l3 { 274 &cpu_l3 {
275 cpu-supply = <&vdd_cpu_l>; 275 cpu-supply = <&vdd_cpu_l>;
276 }; 276 };
277 277
278 &emmc_phy { 278 &emmc_phy {
279 status = "okay"; 279 status = "okay";
280 }; 280 };
281 281
282 &gmac { 282 &gmac {
283 assigned-clock-parents = <&clkin_gmac> 283 assigned-clock-parents = <&clkin_gmac>;
284 assigned-clocks = <&cru SCLK_RMII_SRC> 284 assigned-clocks = <&cru SCLK_RMII_SRC>;
285 clock_in_out = "input"; 285 clock_in_out = "input";
286 phy-mode = "rgmii"; 286 phy-mode = "rgmii";
287 phy-supply = <&vcc_lan>; 287 phy-supply = <&vcc_lan>;
288 pinctrl-names = "default"; 288 pinctrl-names = "default";
289 pinctrl-0 = <&rgmii_pins &gphy_reset>; 289 pinctrl-0 = <&rgmii_pins &gphy_reset>;
290 rx_delay = <0x20>; 290 rx_delay = <0x20>;
291 tx_delay = <0x28>; 291 tx_delay = <0x28>;
292 snps,reset-active-low; 292 snps,reset-active-low;
293 snps,reset-delays-us = <0 10000 50000> 293 snps,reset-delays-us = <0 10000 50000>;
294 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 294 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
295 status = "okay"; 295 status = "okay";
296 }; 296 };
297 297
298 &i2c0 { 298 &i2c0 {
299 clock-frequency = <400000>; 299 clock-frequency = <400000>;
300 i2c-scl-rising-time-ns = <168>; 300 i2c-scl-rising-time-ns = <168>;
301 i2c-scl-falling-time-ns = <4>; 301 i2c-scl-falling-time-ns = <4>;
302 status = "okay"; 302 status = "okay";
303 303
304 rk808: pmic@1b { 304 rk808: pmic@1b {
305 compatible = "rockchip,rk808"; 305 compatible = "rockchip,rk808";
306 reg = <0x1b>; 306 reg = <0x1b>;
307 interrupt-parent = <&gpio0>; 307 interrupt-parent = <&gpio0>;
308 interrupts = <10 IRQ_TYPE_LEVE 308 interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
309 clock-output-names = "xin32k", 309 clock-output-names = "xin32k", "rk808-clkout2";
310 pinctrl-names = "default"; 310 pinctrl-names = "default";
311 pinctrl-0 = <&pmic_int_l>; 311 pinctrl-0 = <&pmic_int_l>;
312 rockchip,system-power-controll 312 rockchip,system-power-controller;
313 vcc1-supply = <&vcc5v0_sys>; 313 vcc1-supply = <&vcc5v0_sys>;
314 vcc2-supply = <&vcc5v0_sys>; 314 vcc2-supply = <&vcc5v0_sys>;
315 vcc3-supply = <&vcc5v0_sys>; 315 vcc3-supply = <&vcc5v0_sys>;
316 vcc4-supply = <&vcc5v0_sys>; 316 vcc4-supply = <&vcc5v0_sys>;
317 vcc6-supply = <&vcc5v0_sys>; 317 vcc6-supply = <&vcc5v0_sys>;
318 vcc7-supply = <&vcc5v0_sys>; 318 vcc7-supply = <&vcc5v0_sys>;
319 vcc8-supply = <&vcc3v3_sys_s3> 319 vcc8-supply = <&vcc3v3_sys_s3>;
320 vcc9-supply = <&vcc5v0_sys>; 320 vcc9-supply = <&vcc5v0_sys>;
321 vcc10-supply = <&vcc5v0_sys>; 321 vcc10-supply = <&vcc5v0_sys>;
322 vcc11-supply = <&vcc5v0_sys>; 322 vcc11-supply = <&vcc5v0_sys>;
323 vcc12-supply = <&vcc3v3_sys_s3 323 vcc12-supply = <&vcc3v3_sys_s3>;
324 vddio-supply = <&vcc3v0_s3>; 324 vddio-supply = <&vcc3v0_s3>;
325 wakeup-source; 325 wakeup-source;
326 #clock-cells = <1>; 326 #clock-cells = <1>;
327 327
328 regulators { 328 regulators {
329 vdd_cpu_l: DCDC_REG2 { 329 vdd_cpu_l: DCDC_REG2 {
330 regulator-name 330 regulator-name = "vdd_cpu_l";
331 regulator-alwa 331 regulator-always-on;
332 regulator-boot 332 regulator-boot-on;
333 regulator-min- 333 regulator-min-microvolt = <750000>;
334 regulator-max- 334 regulator-max-microvolt = <1350000>;
335 regulator-ramp 335 regulator-ramp-delay = <6001>;
336 336
337 regulator-stat 337 regulator-state-mem {
338 regula 338 regulator-off-in-suspend;
339 }; 339 };
340 }; 340 };
341 341
342 vcc1v8_sys_s3: DCDC_RE 342 vcc1v8_sys_s3: DCDC_REG4 {
343 regulator-name 343 regulator-name = "vcc1v8_sys_s3";
344 regulator-alwa 344 regulator-always-on;
345 regulator-boot 345 regulator-boot-on;
346 regulator-min- 346 regulator-min-microvolt = <1800000>;
347 regulator-max- 347 regulator-max-microvolt = <1800000>;
348 348
349 regulator-stat 349 regulator-state-mem {
350 regula 350 regulator-on-in-suspend;
351 regula 351 regulator-suspend-microvolt = <1800000>;
352 }; 352 };
353 }; 353 };
354 354
355 vcc_sdio_s0: LDO_REG4 355 vcc_sdio_s0: LDO_REG4 {
356 regulator-name 356 regulator-name = "vcc_sdio_s0";
357 regulator-alwa 357 regulator-always-on;
358 regulator-boot 358 regulator-boot-on;
359 regulator-min- 359 regulator-min-microvolt = <1800000>;
360 regulator-max- 360 regulator-max-microvolt = <3000000>;
361 361
362 regulator-stat 362 regulator-state-mem {
363 regula 363 regulator-on-in-suspend;
364 regula 364 regulator-suspend-microvolt = <3000000>;
365 }; 365 };
366 }; 366 };
367 367
368 vcc3v0_s3: LDO_REG8 { 368 vcc3v0_s3: LDO_REG8 {
369 regulator-name 369 regulator-name = "vcc3v0_s3";
370 regulator-alwa 370 regulator-always-on;
371 regulator-boot 371 regulator-boot-on;
372 regulator-min- 372 regulator-min-microvolt = <3000000>;
373 regulator-max- 373 regulator-max-microvolt = <3000000>;
374 374
375 regulator-stat 375 regulator-state-mem {
376 regula 376 regulator-on-in-suspend;
377 regula 377 regulator-suspend-microvolt = <3000000>;
378 }; 378 };
379 }; 379 };
380 }; 380 };
381 }; 381 };
382 382
383 vdd_cpu_b: regulator@40 { 383 vdd_cpu_b: regulator@40 {
384 compatible = "silergy,syr827"; 384 compatible = "silergy,syr827";
385 reg = <0x40>; 385 reg = <0x40>;
386 fcs,suspend-voltage-selector = 386 fcs,suspend-voltage-selector = <1>;
387 regulator-name = "vdd_cpu_b"; 387 regulator-name = "vdd_cpu_b";
388 regulator-always-on; 388 regulator-always-on;
389 regulator-boot-on; 389 regulator-boot-on;
390 regulator-min-microvolt = <712 390 regulator-min-microvolt = <712500>;
391 regulator-max-microvolt = <150 391 regulator-max-microvolt = <1500000>;
392 regulator-ramp-delay = <1000>; 392 regulator-ramp-delay = <1000>;
393 vin-supply = <&vcc5v0_sys>; 393 vin-supply = <&vcc5v0_sys>;
394 394
395 regulator-state-mem { 395 regulator-state-mem {
396 regulator-off-in-suspe 396 regulator-off-in-suspend;
397 }; 397 };
398 }; 398 };
399 }; 399 };
400 400
401 &i2c2 { 401 &i2c2 {
402 clock-frequency = <400000>; 402 clock-frequency = <400000>;
403 i2c-scl-rising-time-ns = <160>; 403 i2c-scl-rising-time-ns = <160>;
404 i2c-scl-falling-time-ns = <30>; 404 i2c-scl-falling-time-ns = <30>;
405 status = "okay"; 405 status = "okay";
406 406
407 temp@4c { 407 temp@4c {
408 compatible = "national,lm75"; 408 compatible = "national,lm75";
409 reg = <0x4c>; 409 reg = <0x4c>;
410 }; 410 };
411 }; 411 };
412 412
413 &io_domains { 413 &io_domains {
414 audio-supply = <&vcc1v8_sys_s0>; 414 audio-supply = <&vcc1v8_sys_s0>;
415 bt656-supply = <&vcc1v8_sys_s0>; 415 bt656-supply = <&vcc1v8_sys_s0>;
416 gpio1830-supply = <&vcc3v0_s3>; 416 gpio1830-supply = <&vcc3v0_s3>;
417 sdmmc-supply = <&vcc_sdio_s0>; 417 sdmmc-supply = <&vcc_sdio_s0>;
418 status = "okay"; 418 status = "okay";
419 }; 419 };
420 420
421 &pcie_phy { 421 &pcie_phy {
422 status = "okay"; 422 status = "okay";
423 }; 423 };
424 424
425 &pcie0 { 425 &pcie0 {
426 ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_ 426 ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
427 max-link-speed = <2>; 427 max-link-speed = <2>;
428 num-lanes = <2>; 428 num-lanes = <2>;
429 pinctrl-names = "default"; 429 pinctrl-names = "default";
430 status = "okay"; 430 status = "okay";
431 431
432 vpcie12v-supply = <&vcc12v_dcin>; 432 vpcie12v-supply = <&vcc12v_dcin>;
433 vpcie3v3-supply = <&pcie_power>; 433 vpcie3v3-supply = <&pcie_power>;
434 vpcie1v8-supply = <&avdd_1v8_s0>; 434 vpcie1v8-supply = <&avdd_1v8_s0>;
435 vpcie0v9-supply = <&avdd_0v9_s0>; 435 vpcie0v9-supply = <&avdd_0v9_s0>;
436 }; 436 };
437 437
438 &pinctrl { 438 &pinctrl {
439 gmac { 439 gmac {
440 gphy_reset: gphy-reset { 440 gphy_reset: gphy-reset {
441 rockchip,pins = <3 RK_ 441 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
442 }; 442 };
443 }; 443 };
444 444
445 leds { 445 leds {
446 sys_grn_led_on: sys-grn-led-on 446 sys_grn_led_on: sys-grn-led-on {
447 rockchip,pins = <0 RK_ 447 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
448 }; 448 };
449 449
450 sys_red_led_on: sys-red-led-on 450 sys_red_led_on: sys-red-led-on {
451 rockchip,pins = <0 RK_ 451 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
452 }; 452 };
453 }; 453 };
454 454
455 pcie { 455 pcie {
456 pcie_pwr: pcie-pwr { 456 pcie_pwr: pcie-pwr {
457 rockchip,pins = 457 rockchip,pins =
458 <1 RK_PD0 RK_F 458 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
459 }; 459 };
460 }; 460 };
461 461
462 pmic { 462 pmic {
463 pmic_int_l: pmic-int-l { 463 pmic_int_l: pmic-int-l {
464 rockchip,pins = <0 RK_ 464 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
465 }; 465 };
466 }; 466 };
467 467
468 power { 468 power {
469 hdd_a_power_en: hdd-a-power-en 469 hdd_a_power_en: hdd-a-power-en {
470 rockchip,pins = <1 RK_ 470 rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
471 }; 471 };
472 472
473 hdd_b_power_en: hdd-b-power-en 473 hdd_b_power_en: hdd-b-power-en {
474 rockchip,pins = <1 RK_ 474 rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
475 }; 475 };
476 476
477 vcc5v0_usb_en: vcc5v0-usb-en { 477 vcc5v0_usb_en: vcc5v0-usb-en {
478 rockchip,pins = <1 RK_ 478 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
479 }; 479 };
480 480
481 usb_lan_en: usb-lan-en { 481 usb_lan_en: usb-lan-en {
482 rockchip,pins = <1 RK_ 482 rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
483 }; 483 };
484 }; 484 };
485 485
486 vcc3v0-sd { 486 vcc3v0-sd {
487 sdmmc0_pwr_h: sdmmc0-pwr-h { 487 sdmmc0_pwr_h: sdmmc0-pwr-h {
488 rockchip,pins = <0 RK_ 488 rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
489 }; 489 };
490 }; 490 };
491 }; 491 };
492 492
493 &pmu_io_domains { 493 &pmu_io_domains {
494 pmu1830-supply = <&vcc3v0_s3>; 494 pmu1830-supply = <&vcc3v0_s3>;
495 status = "okay"; 495 status = "okay";
496 }; 496 };
497 497
498 &pwm0 { 498 &pwm0 {
499 /* pwm-fan on P7 */ 499 /* pwm-fan on P7 */
500 status = "okay"; 500 status = "okay";
501 }; 501 };
502 502
503 &pwm1 { 503 &pwm1 {
504 /* pwm-fan on P6 */ 504 /* pwm-fan on P6 */
505 status = "okay"; 505 status = "okay";
506 }; 506 };
507 507
508 &sdhci { 508 &sdhci {
509 bus-width = <8>; 509 bus-width = <8>;
510 mmc-hs200-1_8v; 510 mmc-hs200-1_8v;
511 non-removable; 511 non-removable;
512 vqmmc-supply = <&vcc1v8_sys_s0>; 512 vqmmc-supply = <&vcc1v8_sys_s0>;
513 status = "okay"; 513 status = "okay";
514 }; 514 };
515 515
516 &sdmmc { 516 &sdmmc {
517 bus-width = <4>; 517 bus-width = <4>;
518 cap-sd-highspeed; 518 cap-sd-highspeed;
519 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 519 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
520 disable-wp; 520 disable-wp;
521 pinctrl-names = "default"; 521 pinctrl-names = "default";
522 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 522 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
523 vmmc-supply = <&vcc3v0_sd>; 523 vmmc-supply = <&vcc3v0_sd>;
524 vqmmc-supply = <&vcc_sdio_s0>; 524 vqmmc-supply = <&vcc_sdio_s0>;
525 status = "okay"; 525 status = "okay";
526 }; 526 };
527 527
528 &spi1 { 528 &spi1 {
529 status = "okay"; 529 status = "okay";
530 530
531 spiflash: flash@0 { 531 spiflash: flash@0 {
532 compatible = "jedec,spi-nor"; 532 compatible = "jedec,spi-nor";
533 reg = <0x0>; 533 reg = <0x0>;
534 spi-max-frequency = <25000000> 534 spi-max-frequency = <25000000>;
535 status = "okay"; 535 status = "okay";
536 m25p,fast-read; 536 m25p,fast-read;
537 }; 537 };
538 }; 538 };
539 539
540 /* UEXT connector */ 540 /* UEXT connector */
541 &spi2 { 541 &spi2 {
542 status = "okay"; 542 status = "okay";
543 }; 543 };
544 544
545 &spi5 { 545 &spi5 {
546 status = "okay"; 546 status = "okay";
547 }; 547 };
548 548
549 &tcphy1 { 549 &tcphy1 {
550 /* phy for &usbdrd_dwc3_1 */ 550 /* phy for &usbdrd_dwc3_1 */
551 status = "okay"; 551 status = "okay";
552 }; 552 };
553 553
554 &tsadc { 554 &tsadc {
555 /* tshut mode 0:CRU 1:GPIO */ 555 /* tshut mode 0:CRU 1:GPIO */
556 rockchip,hw-tshut-mode = <1>; 556 rockchip,hw-tshut-mode = <1>;
557 /* tshut polarity 0:LOW 1:HIGH */ 557 /* tshut polarity 0:LOW 1:HIGH */
558 rockchip,hw-tshut-polarity = <1>; 558 rockchip,hw-tshut-polarity = <1>;
559 status = "okay"; 559 status = "okay";
560 }; 560 };
561 561
562 &u2phy1 { 562 &u2phy1 {
563 status = "okay"; 563 status = "okay";
564 564
565 otg-port { 565 otg-port {
566 /* phy for &usbdrd_dwc3_1 */ 566 /* phy for &usbdrd_dwc3_1 */
567 phy-supply = <&vcc5v0_usb>; 567 phy-supply = <&vcc5v0_usb>;
568 status = "okay"; 568 status = "okay";
569 }; 569 };
570 }; 570 };
571 571
572 &uart2 { 572 &uart2 {
573 status = "okay"; 573 status = "okay";
574 }; 574 };
575 575
576 &usbdrd3_1 { 576 &usbdrd3_1 {
577 status = "okay"; 577 status = "okay";
578 578
579 usb@fe900000 { 579 usb@fe900000 {
580 dr_mode = "host"; 580 dr_mode = "host";
581 status = "okay"; 581 status = "okay";
582 #address-cells = <1>; 582 #address-cells = <1>;
583 #size-cells = <0>; 583 #size-cells = <0>;
584 584
585 hub@1 { 585 hub@1 {
586 compatible = "usb2109, 586 compatible = "usb2109,0815";
587 reg = <1>; 587 reg = <1>;
588 #address-cells = <1>; 588 #address-cells = <1>;
589 #size-cells = <0>; 589 #size-cells = <0>;
590 590
591 port@1 { 591 port@1 {
592 reg = <1>; 592 reg = <1>;
593 #trigger-sourc 593 #trigger-source-cells = <0>;
594 }; 594 };
595 595
596 port@2 { 596 port@2 {
597 reg = <2>; 597 reg = <2>;
598 #trigger-sourc 598 #trigger-source-cells = <0>;
599 }; 599 };
600 600
601 port@3 { 601 port@3 {
602 reg = <3>; 602 reg = <3>;
603 #trigger-sourc 603 #trigger-source-cells = <0>;
604 }; 604 };
605 605
606 device@4 { 606 device@4 {
607 compatible = " 607 compatible = "usbbda,8156";
608 reg = <4>; 608 reg = <4>;
609 #address-cells 609 #address-cells = <2>;
610 #size-cells = 610 #size-cells = <0>;
611 611
612 interface@0 { 612 interface@0 { /* interface 0 of configuration 1 */
613 compat 613 compatible = "usbifbda,8156.config1.0";
614 reg = 614 reg = <0 1>;
615 }; 615 };
616 }; 616 };
617 }; 617 };
618 }; 618 };
619 }; 619 };
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