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 #include "rk3399-opp.dtsi"
15 16
16 / { 17 / {
17 model = "Kobol Helios64"; 18 model = "Kobol Helios64";
18 compatible = "kobol,helios64", "rockch 19 compatible = "kobol,helios64", "rockchip,rk3399";
19 20
20 aliases { 21 aliases {
21 ethernet0 = &gmac; 22 ethernet0 = &gmac;
22 mmc0 = &sdmmc; 23 mmc0 = &sdmmc;
23 mmc1 = &sdhci; 24 mmc1 = &sdhci;
>> 25 spi1 = &spi1;
>> 26 spi2 = &spi2;
>> 27 spi5 = &spi5;
24 }; 28 };
25 29
26 avdd_0v9_s0: avdd-0v9-s0 { 30 avdd_0v9_s0: avdd-0v9-s0 {
27 compatible = "regulator-fixed" 31 compatible = "regulator-fixed";
28 regulator-name = "avdd_0v9_s0" 32 regulator-name = "avdd_0v9_s0";
29 regulator-always-on; 33 regulator-always-on;
30 regulator-boot-on; 34 regulator-boot-on;
31 regulator-min-microvolt = <900 35 regulator-min-microvolt = <900000>;
32 regulator-max-microvolt = <900 36 regulator-max-microvolt = <900000>;
33 vin-supply = <&vcc1v8_sys_s3>; 37 vin-supply = <&vcc1v8_sys_s3>;
34 }; 38 };
35 39
36 avdd_1v8_s0: avdd-1v8-s0 { 40 avdd_1v8_s0: avdd-1v8-s0 {
37 compatible = "regulator-fixed" 41 compatible = "regulator-fixed";
38 regulator-name = "avdd_1v8_s0" 42 regulator-name = "avdd_1v8_s0";
39 regulator-always-on; 43 regulator-always-on;
40 regulator-boot-on; 44 regulator-boot-on;
41 regulator-min-microvolt = <180 45 regulator-min-microvolt = <1800000>;
42 regulator-max-microvolt = <180 46 regulator-max-microvolt = <1800000>;
43 vin-supply = <&vcc3v3_sys_s3>; 47 vin-supply = <&vcc3v3_sys_s3>;
44 }; 48 };
45 49
46 chosen { 50 chosen {
47 stdout-path = "serial2:1500000 51 stdout-path = "serial2:1500000n8";
48 }; 52 };
49 53
50 clkin_gmac: external-gmac-clock { 54 clkin_gmac: external-gmac-clock {
51 compatible = "fixed-clock"; 55 compatible = "fixed-clock";
52 clock-frequency = <125000000>; 56 clock-frequency = <125000000>;
53 clock-output-names = "clkin_gm 57 clock-output-names = "clkin_gmac";
54 #clock-cells = <0>; 58 #clock-cells = <0>;
55 }; 59 };
56 60
57 fan1 { 61 fan1 {
58 /* fan connected to P7 */ 62 /* fan connected to P7 */
59 compatible = "pwm-fan"; 63 compatible = "pwm-fan";
60 pwms = <&pwm0 0 40000 0>; 64 pwms = <&pwm0 0 40000 0>;
61 cooling-levels = <0 80 170 255 65 cooling-levels = <0 80 170 255>;
62 }; 66 };
63 67
64 fan2 { 68 fan2 {
65 /* fan connected to P6 */ 69 /* fan connected to P6 */
66 compatible = "pwm-fan"; 70 compatible = "pwm-fan";
67 pwms = <&pwm1 0 40000 0>; 71 pwms = <&pwm1 0 40000 0>;
68 cooling-levels = <0 80 170 255 72 cooling-levels = <0 80 170 255>;
69 }; 73 };
70 74
71 leds { 75 leds {
72 compatible = "gpio-leds"; 76 compatible = "gpio-leds";
73 pinctrl-names = "default"; 77 pinctrl-names = "default";
74 pinctrl-0 = <&sys_grn_led_on & 78 pinctrl-0 = <&sys_grn_led_on &sys_red_led_on>;
75 79
76 led-0 { 80 led-0 {
77 label = "helios64:gree 81 label = "helios64:green:status";
78 gpios = <&gpio0 RK_PB4 82 gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
79 default-state = "on"; 83 default-state = "on";
80 }; 84 };
81 85
82 led-1 { 86 led-1 {
83 label = "helios64:red: 87 label = "helios64:red:fault";
84 gpios = <&gpio0 RK_PB5 88 gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
85 default-state = "keep" 89 default-state = "keep";
86 }; 90 };
87 }; 91 };
88 92
89 hdd_a_power: hdd-a-power { 93 hdd_a_power: hdd-a-power {
90 compatible = "regulator-fixed" 94 compatible = "regulator-fixed";
91 enable-active-high; 95 enable-active-high;
92 gpio = <&gpio1 RK_PA0 GPIO_ACT 96 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
93 pinctrl-0 = <&hdd_a_power_en>; 97 pinctrl-0 = <&hdd_a_power_en>;
94 pinctrl-names = "default"; 98 pinctrl-names = "default";
95 regulator-always-on; 99 regulator-always-on;
96 regulator-boot-on; 100 regulator-boot-on;
97 regulator-name = "hdd_a_power" 101 regulator-name = "hdd_a_power";
98 startup-delay-us = <2000000>; 102 startup-delay-us = <2000000>;
99 }; 103 };
100 104
101 hdd_b_power: hdd-b-power { 105 hdd_b_power: hdd-b-power {
102 compatible = "regulator-fixed" 106 compatible = "regulator-fixed";
103 enable-active-high; 107 enable-active-high;
104 gpio = <&gpio1 RK_PA1 GPIO_ACT 108 gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
105 pinctrl-0 = <&hdd_b_power_en>; 109 pinctrl-0 = <&hdd_b_power_en>;
106 pinctrl-names = "default"; 110 pinctrl-names = "default";
107 regulator-always-on; 111 regulator-always-on;
108 regulator-boot-on; 112 regulator-boot-on;
109 regulator-name = "hdd_b_power" 113 regulator-name = "hdd_b_power";
110 startup-delay-us = <2000000>; 114 startup-delay-us = <2000000>;
111 }; 115 };
112 116
113 pcie_power: pcie-power { 117 pcie_power: pcie-power {
114 compatible = "regulator-fixed" 118 compatible = "regulator-fixed";
115 enable-active-high; 119 enable-active-high;
116 gpio = <&gpio1 RK_PD0 GPIO_ACT 120 gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
117 pinctrl-0 = <&pcie_pwr>; 121 pinctrl-0 = <&pcie_pwr>;
118 pinctrl-names = "default"; 122 pinctrl-names = "default";
119 regulator-boot-on; 123 regulator-boot-on;
120 regulator-name = "pcie_power"; 124 regulator-name = "pcie_power";
121 startup-delay-us = <10000>; 125 startup-delay-us = <10000>;
122 vin-supply = <&vcc5v0_perdev>; 126 vin-supply = <&vcc5v0_perdev>;
123 }; 127 };
124 128
125 usblan_power: usblan-power { 129 usblan_power: usblan-power {
126 compatible = "regulator-fixed" 130 compatible = "regulator-fixed";
127 enable-active-high; 131 enable-active-high;
128 gpio = <&gpio1 RK_PC7 GPIO_ACT 132 gpio = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
129 pinctrl-names = "default"; 133 pinctrl-names = "default";
130 pinctrl-0 = <&usb_lan_en>; 134 pinctrl-0 = <&usb_lan_en>;
131 regulator-name = "usblan_power 135 regulator-name = "usblan_power";
132 regulator-always-on; 136 regulator-always-on;
133 regulator-boot-on; 137 regulator-boot-on;
134 vin-supply = <&vcc5v0_usb>; 138 vin-supply = <&vcc5v0_usb>;
135 }; 139 };
136 140
137 vcc1v8_sys_s0: vcc1v8-sys-s0 { 141 vcc1v8_sys_s0: vcc1v8-sys-s0 {
138 compatible = "regulator-fixed" 142 compatible = "regulator-fixed";
139 regulator-name = "vcc1v8_sys_s 143 regulator-name = "vcc1v8_sys_s0";
140 regulator-always-on; 144 regulator-always-on;
141 regulator-boot-on; 145 regulator-boot-on;
142 regulator-min-microvolt = <180 146 regulator-min-microvolt = <1800000>;
143 regulator-max-microvolt = <180 147 regulator-max-microvolt = <1800000>;
144 vin-supply = <&vcc1v8_sys_s3>; 148 vin-supply = <&vcc1v8_sys_s3>;
145 }; 149 };
146 150
147 vcc3v0_sd: vcc3v0-sd { 151 vcc3v0_sd: vcc3v0-sd {
148 compatible = "regulator-fixed" 152 compatible = "regulator-fixed";
149 enable-active-high; 153 enable-active-high;
150 gpio = <&gpio0 RK_PA1 GPIO_ACT 154 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
151 regulator-name = "vcc3v0_sd"; 155 regulator-name = "vcc3v0_sd";
152 regulator-boot-on; 156 regulator-boot-on;
153 regulator-min-microvolt = <300 157 regulator-min-microvolt = <3000000>;
154 regulator-max-microvolt = <300 158 regulator-max-microvolt = <3000000>;
155 pinctrl-names = "default"; 159 pinctrl-names = "default";
156 pinctrl-0 = <&sdmmc0_pwr_h>; 160 pinctrl-0 = <&sdmmc0_pwr_h>;
157 vin-supply = <&vcc3v3_sys_s3>; 161 vin-supply = <&vcc3v3_sys_s3>;
158 }; 162 };
159 163
160 vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 164 vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 {
161 compatible = "regulator-fixed" 165 compatible = "regulator-fixed";
162 regulator-name = "vcc3v3_sys_s 166 regulator-name = "vcc3v3_sys_s3";
163 regulator-always-on; 167 regulator-always-on;
164 regulator-boot-on; 168 regulator-boot-on;
165 regulator-min-microvolt = <330 169 regulator-min-microvolt = <3300000>;
166 regulator-max-microvolt = <330 170 regulator-max-microvolt = <3300000>;
167 vin-supply = <&vcc5v0_sys>; 171 vin-supply = <&vcc5v0_sys>;
168 172
169 regulator-state-mem { 173 regulator-state-mem {
170 regulator-on-in-suspen 174 regulator-on-in-suspend;
171 }; 175 };
172 }; 176 };
173 177
174 vcc5v0_perdev: vcc5v0-perdev { 178 vcc5v0_perdev: vcc5v0-perdev {
175 compatible = "regulator-fixed" 179 compatible = "regulator-fixed";
176 regulator-name = "vcc5v0_perde 180 regulator-name = "vcc5v0_perdev";
177 regulator-always-on; 181 regulator-always-on;
178 regulator-boot-on; 182 regulator-boot-on;
179 regulator-min-microvolt = <500 183 regulator-min-microvolt = <5000000>;
180 regulator-max-microvolt = <500 184 regulator-max-microvolt = <5000000>;
181 vin-supply = <&vcc12v_dcin_bku 185 vin-supply = <&vcc12v_dcin_bkup>;
182 }; 186 };
183 187
184 vcc5v0_sys: vcc5v0-sys { 188 vcc5v0_sys: vcc5v0-sys {
185 compatible = "regulator-fixed" 189 compatible = "regulator-fixed";
186 regulator-name = "vcc5v0_sys"; 190 regulator-name = "vcc5v0_sys";
187 regulator-always-on; 191 regulator-always-on;
188 regulator-boot-on; 192 regulator-boot-on;
189 regulator-min-microvolt = <500 193 regulator-min-microvolt = <5000000>;
190 regulator-max-microvolt = <500 194 regulator-max-microvolt = <5000000>;
191 vin-supply = <&vcc12v_dcin_bku 195 vin-supply = <&vcc12v_dcin_bkup>;
192 196
193 regulator-state-mem { 197 regulator-state-mem {
194 regulator-on-in-suspen 198 regulator-on-in-suspend;
195 }; 199 };
196 }; 200 };
197 201
198 vcc5v0_usb: vcc5v0-usb { 202 vcc5v0_usb: vcc5v0-usb {
199 compatible = "regulator-fixed" 203 compatible = "regulator-fixed";
200 enable-active-high; 204 enable-active-high;
201 gpio = <&gpio1 RK_PC6 GPIO_ACT 205 gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
202 pinctrl-names = "default"; 206 pinctrl-names = "default";
203 pinctrl-0 = <&vcc5v0_usb_en>; 207 pinctrl-0 = <&vcc5v0_usb_en>;
204 regulator-name = "vcc5v0_usb"; 208 regulator-name = "vcc5v0_usb";
205 regulator-always-on; 209 regulator-always-on;
206 regulator-boot-on; 210 regulator-boot-on;
207 regulator-min-microvolt = <500 211 regulator-min-microvolt = <5000000>;
208 regulator-max-microvolt = <500 212 regulator-max-microvolt = <5000000>;
209 vin-supply = <&vcc5v0_perdev>; 213 vin-supply = <&vcc5v0_perdev>;
210 }; 214 };
211 215
212 vcc12v_dcin: vcc12v-dcin { 216 vcc12v_dcin: vcc12v-dcin {
213 compatible = "regulator-fixed" 217 compatible = "regulator-fixed";
214 regulator-name = "vcc12v_dcin" 218 regulator-name = "vcc12v_dcin";
215 regulator-always-on; 219 regulator-always-on;
216 regulator-boot-on; 220 regulator-boot-on;
217 regulator-min-microvolt = <120 221 regulator-min-microvolt = <12000000>;
218 regulator-max-microvolt = <120 222 regulator-max-microvolt = <12000000>;
219 }; 223 };
220 224
221 vcc12v_dcin_bkup: vcc12v-dcin-bkup { 225 vcc12v_dcin_bkup: vcc12v-dcin-bkup {
222 compatible = "regulator-fixed" 226 compatible = "regulator-fixed";
223 regulator-name = "vcc12v_dcin_ 227 regulator-name = "vcc12v_dcin_bkup";
224 regulator-always-on; 228 regulator-always-on;
225 regulator-boot-on; 229 regulator-boot-on;
226 regulator-min-microvolt = <120 230 regulator-min-microvolt = <12000000>;
227 regulator-max-microvolt = <120 231 regulator-max-microvolt = <12000000>;
228 vin-supply = <&vcc12v_dcin>; 232 vin-supply = <&vcc12v_dcin>;
229 }; 233 };
230 }; 234 };
231 235
232 /* 236 /*
233 * The system doesn't run stable with cpu freq 237 * The system doesn't run stable with cpu freq enabled, so disallow the lower
234 * frequencies until this problem is properly 238 * frequencies until this problem is properly understood and resolved.
235 */ 239 */
236 &cluster0_opp { 240 &cluster0_opp {
237 /delete-node/ opp00; 241 /delete-node/ opp00;
238 /delete-node/ opp01; 242 /delete-node/ opp01;
239 /delete-node/ opp02; 243 /delete-node/ opp02;
240 /delete-node/ opp03; 244 /delete-node/ opp03;
241 /delete-node/ opp04; 245 /delete-node/ opp04;
242 }; 246 };
243 247
244 &cluster1_opp { 248 &cluster1_opp {
245 /delete-node/ opp00; 249 /delete-node/ opp00;
246 /delete-node/ opp01; 250 /delete-node/ opp01;
247 /delete-node/ opp02; 251 /delete-node/ opp02;
248 /delete-node/ opp03; 252 /delete-node/ opp03;
249 /delete-node/ opp04; 253 /delete-node/ opp04;
250 /delete-node/ opp05; 254 /delete-node/ opp05;
251 /delete-node/ opp06; 255 /delete-node/ opp06;
252 }; 256 };
253 257
254 &cpu_b0 { 258 &cpu_b0 {
255 cpu-supply = <&vdd_cpu_b>; 259 cpu-supply = <&vdd_cpu_b>;
256 }; 260 };
257 261
258 &cpu_b1 { 262 &cpu_b1 {
259 cpu-supply = <&vdd_cpu_b>; 263 cpu-supply = <&vdd_cpu_b>;
260 }; 264 };
261 265
262 &cpu_l0 { 266 &cpu_l0 {
263 cpu-supply = <&vdd_cpu_l>; 267 cpu-supply = <&vdd_cpu_l>;
264 }; 268 };
265 269
266 &cpu_l1 { 270 &cpu_l1 {
267 cpu-supply = <&vdd_cpu_l>; 271 cpu-supply = <&vdd_cpu_l>;
268 }; 272 };
269 273
270 &cpu_l2 { 274 &cpu_l2 {
271 cpu-supply = <&vdd_cpu_l>; 275 cpu-supply = <&vdd_cpu_l>;
272 }; 276 };
273 277
274 &cpu_l3 { 278 &cpu_l3 {
275 cpu-supply = <&vdd_cpu_l>; 279 cpu-supply = <&vdd_cpu_l>;
276 }; 280 };
277 281
278 &emmc_phy { 282 &emmc_phy {
279 status = "okay"; 283 status = "okay";
280 }; 284 };
281 285
282 &gmac { 286 &gmac {
283 assigned-clock-parents = <&clkin_gmac> 287 assigned-clock-parents = <&clkin_gmac>;
284 assigned-clocks = <&cru SCLK_RMII_SRC> 288 assigned-clocks = <&cru SCLK_RMII_SRC>;
285 clock_in_out = "input"; 289 clock_in_out = "input";
286 phy-mode = "rgmii"; 290 phy-mode = "rgmii";
287 phy-supply = <&vcc_lan>; 291 phy-supply = <&vcc_lan>;
288 pinctrl-names = "default"; 292 pinctrl-names = "default";
289 pinctrl-0 = <&rgmii_pins &gphy_reset>; 293 pinctrl-0 = <&rgmii_pins &gphy_reset>;
290 rx_delay = <0x20>; 294 rx_delay = <0x20>;
291 tx_delay = <0x28>; 295 tx_delay = <0x28>;
292 snps,reset-active-low; 296 snps,reset-active-low;
293 snps,reset-delays-us = <0 10000 50000> 297 snps,reset-delays-us = <0 10000 50000>;
294 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 298 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
295 status = "okay"; 299 status = "okay";
296 }; 300 };
297 301
298 &i2c0 { 302 &i2c0 {
299 clock-frequency = <400000>; 303 clock-frequency = <400000>;
300 i2c-scl-rising-time-ns = <168>; 304 i2c-scl-rising-time-ns = <168>;
301 i2c-scl-falling-time-ns = <4>; 305 i2c-scl-falling-time-ns = <4>;
302 status = "okay"; 306 status = "okay";
303 307
304 rk808: pmic@1b { 308 rk808: pmic@1b {
305 compatible = "rockchip,rk808"; 309 compatible = "rockchip,rk808";
306 reg = <0x1b>; 310 reg = <0x1b>;
307 interrupt-parent = <&gpio0>; 311 interrupt-parent = <&gpio0>;
308 interrupts = <10 IRQ_TYPE_LEVE 312 interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
309 clock-output-names = "xin32k", 313 clock-output-names = "xin32k", "rk808-clkout2";
310 pinctrl-names = "default"; 314 pinctrl-names = "default";
311 pinctrl-0 = <&pmic_int_l>; 315 pinctrl-0 = <&pmic_int_l>;
312 rockchip,system-power-controll 316 rockchip,system-power-controller;
313 vcc1-supply = <&vcc5v0_sys>; 317 vcc1-supply = <&vcc5v0_sys>;
314 vcc2-supply = <&vcc5v0_sys>; 318 vcc2-supply = <&vcc5v0_sys>;
315 vcc3-supply = <&vcc5v0_sys>; 319 vcc3-supply = <&vcc5v0_sys>;
316 vcc4-supply = <&vcc5v0_sys>; 320 vcc4-supply = <&vcc5v0_sys>;
317 vcc6-supply = <&vcc5v0_sys>; 321 vcc6-supply = <&vcc5v0_sys>;
318 vcc7-supply = <&vcc5v0_sys>; 322 vcc7-supply = <&vcc5v0_sys>;
319 vcc8-supply = <&vcc3v3_sys_s3> 323 vcc8-supply = <&vcc3v3_sys_s3>;
320 vcc9-supply = <&vcc5v0_sys>; 324 vcc9-supply = <&vcc5v0_sys>;
321 vcc10-supply = <&vcc5v0_sys>; 325 vcc10-supply = <&vcc5v0_sys>;
322 vcc11-supply = <&vcc5v0_sys>; 326 vcc11-supply = <&vcc5v0_sys>;
323 vcc12-supply = <&vcc3v3_sys_s3 327 vcc12-supply = <&vcc3v3_sys_s3>;
324 vddio-supply = <&vcc3v0_s3>; 328 vddio-supply = <&vcc3v0_s3>;
325 wakeup-source; 329 wakeup-source;
326 #clock-cells = <1>; 330 #clock-cells = <1>;
327 331
328 regulators { 332 regulators {
329 vdd_cpu_l: DCDC_REG2 { 333 vdd_cpu_l: DCDC_REG2 {
330 regulator-name 334 regulator-name = "vdd_cpu_l";
331 regulator-alwa 335 regulator-always-on;
332 regulator-boot 336 regulator-boot-on;
333 regulator-min- 337 regulator-min-microvolt = <750000>;
334 regulator-max- 338 regulator-max-microvolt = <1350000>;
335 regulator-ramp 339 regulator-ramp-delay = <6001>;
336 340
337 regulator-stat 341 regulator-state-mem {
338 regula 342 regulator-off-in-suspend;
339 }; 343 };
340 }; 344 };
341 345
342 vcc1v8_sys_s3: DCDC_RE 346 vcc1v8_sys_s3: DCDC_REG4 {
343 regulator-name 347 regulator-name = "vcc1v8_sys_s3";
344 regulator-alwa 348 regulator-always-on;
345 regulator-boot 349 regulator-boot-on;
346 regulator-min- 350 regulator-min-microvolt = <1800000>;
347 regulator-max- 351 regulator-max-microvolt = <1800000>;
348 352
349 regulator-stat 353 regulator-state-mem {
350 regula 354 regulator-on-in-suspend;
351 regula 355 regulator-suspend-microvolt = <1800000>;
352 }; 356 };
353 }; 357 };
354 358
355 vcc_sdio_s0: LDO_REG4 359 vcc_sdio_s0: LDO_REG4 {
356 regulator-name 360 regulator-name = "vcc_sdio_s0";
357 regulator-alwa 361 regulator-always-on;
358 regulator-boot 362 regulator-boot-on;
359 regulator-min- 363 regulator-min-microvolt = <1800000>;
360 regulator-max- 364 regulator-max-microvolt = <3000000>;
361 365
362 regulator-stat 366 regulator-state-mem {
363 regula 367 regulator-on-in-suspend;
364 regula 368 regulator-suspend-microvolt = <3000000>;
365 }; 369 };
366 }; 370 };
367 371
368 vcc3v0_s3: LDO_REG8 { 372 vcc3v0_s3: LDO_REG8 {
369 regulator-name 373 regulator-name = "vcc3v0_s3";
370 regulator-alwa 374 regulator-always-on;
371 regulator-boot 375 regulator-boot-on;
372 regulator-min- 376 regulator-min-microvolt = <3000000>;
373 regulator-max- 377 regulator-max-microvolt = <3000000>;
374 378
375 regulator-stat 379 regulator-state-mem {
376 regula 380 regulator-on-in-suspend;
377 regula 381 regulator-suspend-microvolt = <3000000>;
378 }; 382 };
379 }; 383 };
380 }; 384 };
381 }; 385 };
382 386
383 vdd_cpu_b: regulator@40 { 387 vdd_cpu_b: regulator@40 {
384 compatible = "silergy,syr827"; 388 compatible = "silergy,syr827";
385 reg = <0x40>; 389 reg = <0x40>;
386 fcs,suspend-voltage-selector = 390 fcs,suspend-voltage-selector = <1>;
387 regulator-name = "vdd_cpu_b"; 391 regulator-name = "vdd_cpu_b";
388 regulator-always-on; 392 regulator-always-on;
389 regulator-boot-on; 393 regulator-boot-on;
390 regulator-min-microvolt = <712 394 regulator-min-microvolt = <712500>;
391 regulator-max-microvolt = <150 395 regulator-max-microvolt = <1500000>;
392 regulator-ramp-delay = <1000>; 396 regulator-ramp-delay = <1000>;
393 vin-supply = <&vcc5v0_sys>; 397 vin-supply = <&vcc5v0_sys>;
394 398
395 regulator-state-mem { 399 regulator-state-mem {
396 regulator-off-in-suspe 400 regulator-off-in-suspend;
397 }; 401 };
398 }; 402 };
399 }; 403 };
400 404
401 &i2c2 { 405 &i2c2 {
402 clock-frequency = <400000>; 406 clock-frequency = <400000>;
403 i2c-scl-rising-time-ns = <160>; 407 i2c-scl-rising-time-ns = <160>;
404 i2c-scl-falling-time-ns = <30>; 408 i2c-scl-falling-time-ns = <30>;
405 status = "okay"; 409 status = "okay";
406 410
407 temp@4c { 411 temp@4c {
408 compatible = "national,lm75"; 412 compatible = "national,lm75";
409 reg = <0x4c>; 413 reg = <0x4c>;
410 }; 414 };
411 }; 415 };
412 416
413 &io_domains { 417 &io_domains {
414 audio-supply = <&vcc1v8_sys_s0>; 418 audio-supply = <&vcc1v8_sys_s0>;
415 bt656-supply = <&vcc1v8_sys_s0>; 419 bt656-supply = <&vcc1v8_sys_s0>;
416 gpio1830-supply = <&vcc3v0_s3>; 420 gpio1830-supply = <&vcc3v0_s3>;
417 sdmmc-supply = <&vcc_sdio_s0>; 421 sdmmc-supply = <&vcc_sdio_s0>;
418 status = "okay"; 422 status = "okay";
419 }; 423 };
420 424
421 &pcie_phy { 425 &pcie_phy {
422 status = "okay"; 426 status = "okay";
423 }; 427 };
424 428
425 &pcie0 { 429 &pcie0 {
426 ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_ 430 ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
427 max-link-speed = <2>; 431 max-link-speed = <2>;
428 num-lanes = <2>; 432 num-lanes = <2>;
429 pinctrl-names = "default"; 433 pinctrl-names = "default";
430 status = "okay"; 434 status = "okay";
431 435
432 vpcie12v-supply = <&vcc12v_dcin>; 436 vpcie12v-supply = <&vcc12v_dcin>;
433 vpcie3v3-supply = <&pcie_power>; 437 vpcie3v3-supply = <&pcie_power>;
434 vpcie1v8-supply = <&avdd_1v8_s0>; 438 vpcie1v8-supply = <&avdd_1v8_s0>;
435 vpcie0v9-supply = <&avdd_0v9_s0>; 439 vpcie0v9-supply = <&avdd_0v9_s0>;
436 }; 440 };
437 441
438 &pinctrl { 442 &pinctrl {
439 gmac { 443 gmac {
440 gphy_reset: gphy-reset { 444 gphy_reset: gphy-reset {
441 rockchip,pins = <3 RK_ 445 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
442 }; 446 };
443 }; 447 };
444 448
445 leds { 449 leds {
446 sys_grn_led_on: sys-grn-led-on 450 sys_grn_led_on: sys-grn-led-on {
447 rockchip,pins = <0 RK_ 451 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
448 }; 452 };
449 453
450 sys_red_led_on: sys-red-led-on 454 sys_red_led_on: sys-red-led-on {
451 rockchip,pins = <0 RK_ 455 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
452 }; 456 };
453 }; 457 };
454 458
455 pcie { 459 pcie {
456 pcie_pwr: pcie-pwr { 460 pcie_pwr: pcie-pwr {
457 rockchip,pins = 461 rockchip,pins =
458 <1 RK_PD0 RK_F 462 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
459 }; 463 };
460 }; 464 };
461 465
462 pmic { 466 pmic {
463 pmic_int_l: pmic-int-l { 467 pmic_int_l: pmic-int-l {
464 rockchip,pins = <0 RK_ 468 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
465 }; 469 };
466 }; 470 };
467 471
468 power { 472 power {
469 hdd_a_power_en: hdd-a-power-en 473 hdd_a_power_en: hdd-a-power-en {
470 rockchip,pins = <1 RK_ 474 rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
471 }; 475 };
472 476
473 hdd_b_power_en: hdd-b-power-en 477 hdd_b_power_en: hdd-b-power-en {
474 rockchip,pins = <1 RK_ 478 rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
475 }; 479 };
476 480
477 vcc5v0_usb_en: vcc5v0-usb-en { 481 vcc5v0_usb_en: vcc5v0-usb-en {
478 rockchip,pins = <1 RK_ 482 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
479 }; 483 };
480 484
481 usb_lan_en: usb-lan-en { 485 usb_lan_en: usb-lan-en {
482 rockchip,pins = <1 RK_ 486 rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
483 }; 487 };
484 }; 488 };
485 489
486 vcc3v0-sd { 490 vcc3v0-sd {
487 sdmmc0_pwr_h: sdmmc0-pwr-h { 491 sdmmc0_pwr_h: sdmmc0-pwr-h {
488 rockchip,pins = <0 RK_ 492 rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
489 }; 493 };
490 }; 494 };
491 }; 495 };
492 496
493 &pmu_io_domains { 497 &pmu_io_domains {
494 pmu1830-supply = <&vcc3v0_s3>; 498 pmu1830-supply = <&vcc3v0_s3>;
495 status = "okay"; 499 status = "okay";
496 }; 500 };
497 501
498 &pwm0 { 502 &pwm0 {
499 /* pwm-fan on P7 */ 503 /* pwm-fan on P7 */
500 status = "okay"; 504 status = "okay";
501 }; 505 };
502 506
503 &pwm1 { 507 &pwm1 {
504 /* pwm-fan on P6 */ 508 /* pwm-fan on P6 */
505 status = "okay"; 509 status = "okay";
506 }; 510 };
507 511
508 &sdhci { 512 &sdhci {
509 bus-width = <8>; 513 bus-width = <8>;
510 mmc-hs200-1_8v; 514 mmc-hs200-1_8v;
511 non-removable; 515 non-removable;
512 vqmmc-supply = <&vcc1v8_sys_s0>; 516 vqmmc-supply = <&vcc1v8_sys_s0>;
513 status = "okay"; 517 status = "okay";
514 }; 518 };
515 519
516 &sdmmc { 520 &sdmmc {
517 bus-width = <4>; 521 bus-width = <4>;
518 cap-sd-highspeed; 522 cap-sd-highspeed;
519 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 523 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
520 disable-wp; 524 disable-wp;
521 pinctrl-names = "default"; 525 pinctrl-names = "default";
522 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 526 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
523 vmmc-supply = <&vcc3v0_sd>; 527 vmmc-supply = <&vcc3v0_sd>;
524 vqmmc-supply = <&vcc_sdio_s0>; 528 vqmmc-supply = <&vcc_sdio_s0>;
525 status = "okay"; 529 status = "okay";
526 }; 530 };
527 531
528 &spi1 { 532 &spi1 {
529 status = "okay"; 533 status = "okay";
530 534
531 spiflash: flash@0 { 535 spiflash: flash@0 {
532 compatible = "jedec,spi-nor"; 536 compatible = "jedec,spi-nor";
533 reg = <0x0>; 537 reg = <0x0>;
534 spi-max-frequency = <25000000> 538 spi-max-frequency = <25000000>;
535 status = "okay"; 539 status = "okay";
536 m25p,fast-read; 540 m25p,fast-read;
537 }; 541 };
538 }; 542 };
539 543
540 /* UEXT connector */ 544 /* UEXT connector */
541 &spi2 { 545 &spi2 {
542 status = "okay"; 546 status = "okay";
543 }; 547 };
544 548
545 &spi5 { 549 &spi5 {
546 status = "okay"; 550 status = "okay";
547 }; 551 };
548 552
549 &tcphy1 { 553 &tcphy1 {
550 /* phy for &usbdrd_dwc3_1 */ 554 /* phy for &usbdrd_dwc3_1 */
551 status = "okay"; 555 status = "okay";
552 }; 556 };
553 557
554 &tsadc { 558 &tsadc {
555 /* tshut mode 0:CRU 1:GPIO */ 559 /* tshut mode 0:CRU 1:GPIO */
556 rockchip,hw-tshut-mode = <1>; 560 rockchip,hw-tshut-mode = <1>;
557 /* tshut polarity 0:LOW 1:HIGH */ 561 /* tshut polarity 0:LOW 1:HIGH */
558 rockchip,hw-tshut-polarity = <1>; 562 rockchip,hw-tshut-polarity = <1>;
559 status = "okay"; 563 status = "okay";
560 }; 564 };
561 565
562 &u2phy1 { 566 &u2phy1 {
563 status = "okay"; 567 status = "okay";
564 568
565 otg-port { 569 otg-port {
566 /* phy for &usbdrd_dwc3_1 */ 570 /* phy for &usbdrd_dwc3_1 */
567 phy-supply = <&vcc5v0_usb>; 571 phy-supply = <&vcc5v0_usb>;
568 status = "okay"; 572 status = "okay";
569 }; 573 };
570 }; 574 };
571 575
572 &uart2 { 576 &uart2 {
573 status = "okay"; 577 status = "okay";
574 }; 578 };
575 579
576 &usbdrd3_1 { 580 &usbdrd3_1 {
577 status = "okay"; 581 status = "okay";
578 582
579 usb@fe900000 { 583 usb@fe900000 {
580 dr_mode = "host"; 584 dr_mode = "host";
581 status = "okay"; 585 status = "okay";
582 #address-cells = <1>; 586 #address-cells = <1>;
583 #size-cells = <0>; 587 #size-cells = <0>;
584 588
585 hub@1 { 589 hub@1 {
586 compatible = "usb2109, 590 compatible = "usb2109,0815";
587 reg = <1>; 591 reg = <1>;
588 #address-cells = <1>; 592 #address-cells = <1>;
589 #size-cells = <0>; 593 #size-cells = <0>;
590 594
591 port@1 { 595 port@1 {
592 reg = <1>; 596 reg = <1>;
593 #trigger-sourc 597 #trigger-source-cells = <0>;
594 }; 598 };
595 599
596 port@2 { 600 port@2 {
597 reg = <2>; 601 reg = <2>;
598 #trigger-sourc 602 #trigger-source-cells = <0>;
599 }; 603 };
600 604
601 port@3 { 605 port@3 {
602 reg = <3>; 606 reg = <3>;
603 #trigger-sourc 607 #trigger-source-cells = <0>;
604 }; 608 };
605 609
606 device@4 { 610 device@4 {
607 compatible = " 611 compatible = "usbbda,8156";
608 reg = <4>; 612 reg = <4>;
609 #address-cells 613 #address-cells = <2>;
610 #size-cells = 614 #size-cells = <0>;
611 615
612 interface@0 { 616 interface@0 { /* interface 0 of configuration 1 */
613 compat !! 617 compatible = "usbbda,8156.config1.0";
614 reg = 618 reg = <0 1>;
615 }; 619 };
616 }; 620 };
617 }; 621 };
618 }; 622 };
619 }; 623 };
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