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