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