1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2024 Chris Morgan <macromorgan 3 * Copyright (c) 2024 Chris Morgan <macromorgan@hotmail.com>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h> 7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h> 8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h> 9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/rockchip.h> 10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include "rk3326.dtsi" 11 #include "rk3326.dtsi"
12 12
13 / { 13 / {
14 model = "GameForce Chi"; 14 model = "GameForce Chi";
15 compatible = "gameforce,chi", "rockchi 15 compatible = "gameforce,chi", "rockchip,rk3326";
16 chassis-type = "handset"; 16 chassis-type = "handset";
17 17
18 aliases { 18 aliases {
19 mmc0 = &sdmmc; 19 mmc0 = &sdmmc;
20 mmc1 = &sdio; 20 mmc1 = &sdio;
21 }; 21 };
22 22
23 chosen { 23 chosen {
24 stdout-path = "serial2:115200n 24 stdout-path = "serial2:115200n8";
25 }; 25 };
26 26
27 adc_joystick: adc-joystick { 27 adc_joystick: adc-joystick {
28 compatible = "adc-joystick"; 28 compatible = "adc-joystick";
29 io-channels = <&saradc 0>, 29 io-channels = <&saradc 0>,
30 <&saradc 1>; 30 <&saradc 1>;
31 poll-interval = <100>; 31 poll-interval = <100>;
32 #address-cells = <1>; 32 #address-cells = <1>;
33 #size-cells = <0>; 33 #size-cells = <0>;
34 34
35 axis@0 { 35 axis@0 {
36 reg = <0>; 36 reg = <0>;
37 abs-flat = <10>; 37 abs-flat = <10>;
38 abs-fuzz = <10>; 38 abs-fuzz = <10>;
39 abs-range = <850 175>; 39 abs-range = <850 175>;
40 linux,code = <ABS_Y>; 40 linux,code = <ABS_Y>;
41 }; 41 };
42 42
43 axis@1 { 43 axis@1 {
44 reg = <1>; 44 reg = <1>;
45 abs-flat = <10>; 45 abs-flat = <10>;
46 abs-fuzz = <10>; 46 abs-fuzz = <10>;
47 abs-range = <800 190>; 47 abs-range = <800 190>;
48 linux,code = <ABS_X>; 48 linux,code = <ABS_X>;
49 }; 49 };
50 }; 50 };
51 51
52 adc_keys: adc-keys { 52 adc_keys: adc-keys {
53 compatible = "adc-keys"; 53 compatible = "adc-keys";
54 io-channels = <&saradc 2>; 54 io-channels = <&saradc 2>;
55 io-channel-names = "buttons"; 55 io-channel-names = "buttons";
56 keyup-threshold-microvolt = <1 56 keyup-threshold-microvolt = <1800000>;
57 poll-interval = <60>; 57 poll-interval = <60>;
58 58
59 button-1 { 59 button-1 {
60 label = "HAPPY1"; 60 label = "HAPPY1";
61 linux,code = <BTN_TRIG 61 linux,code = <BTN_TRIGGER_HAPPY1>;
62 press-threshold-microv 62 press-threshold-microvolt = <15000>;
63 }; 63 };
64 64
65 button-2 { 65 button-2 {
66 label = "HAPPY2"; 66 label = "HAPPY2";
67 linux,code = <BTN_TRIG 67 linux,code = <BTN_TRIGGER_HAPPY2>;
68 press-threshold-microv 68 press-threshold-microvolt = <300000>;
69 }; 69 };
70 }; 70 };
71 71
72 backlight: backlight { 72 backlight: backlight {
73 compatible = "pwm-backlight"; 73 compatible = "pwm-backlight";
74 power-supply = <&vcc_bl>; 74 power-supply = <&vcc_bl>;
75 pwms = <&pwm1 0 25000 0>; 75 pwms = <&pwm1 0 25000 0>;
76 }; 76 };
77 77
78 battery: battery { 78 battery: battery {
79 compatible = "simple-battery"; 79 compatible = "simple-battery";
80 charge-full-design-microamp-ho 80 charge-full-design-microamp-hours = <3000000>;
81 charge-term-current-microamp = 81 charge-term-current-microamp = <300000>;
82 constant-charge-current-max-mi 82 constant-charge-current-max-microamp = <1500000>;
83 constant-charge-voltage-max-mi 83 constant-charge-voltage-max-microvolt = <4200000>;
84 factory-internal-resistance-mi 84 factory-internal-resistance-micro-ohms = <180000>;
85 ocv-capacity-celsius = <20>; 85 ocv-capacity-celsius = <20>;
86 ocv-capacity-table-0 = <41060 86 ocv-capacity-table-0 = <4106000 100>, <4071000 95>, <4018000 90>, <3975000 85>,
87 <39460 87 <3946000 80>, <3908000 75>, <3877000 70>, <3853000 65>,
88 <38340 88 <3834000 60>, <3816000 55>, <3802000 50>, <3788000 45>,
89 <37740 89 <3774000 40>, <3760000 35>, <3748000 30>, <3735000 25>,
90 <37180 90 <3718000 20>, <3697000 15>, <3685000 10>, <3625000 5>,
91 <34000 91 <3400000 0>;
92 voltage-max-design-microvolt = 92 voltage-max-design-microvolt = <4250000>;
93 voltage-min-design-microvolt = 93 voltage-min-design-microvolt = <3400000>;
94 }; 94 };
95 95
96 gpio_leds: gpio-leds { 96 gpio_leds: gpio-leds {
97 compatible = "gpio-leds"; 97 compatible = "gpio-leds";
98 pinctrl-names = "default"; 98 pinctrl-names = "default";
99 pinctrl-0 = <&led_pins>; 99 pinctrl-0 = <&led_pins>;
100 100
101 red_led: led-0 { 101 red_led: led-0 {
102 color = <LED_COLOR_ID_ 102 color = <LED_COLOR_ID_RED>;
103 gpios = <&gpio3 RK_PC4 103 gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
104 }; 104 };
105 105
106 green_led: led-1 { 106 green_led: led-1 {
107 color = <LED_COLOR_ID_ 107 color = <LED_COLOR_ID_GREEN>;
108 gpios = <&gpio3 RK_PC5 108 gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
109 }; 109 };
110 110
111 blue_led: led-2 { 111 blue_led: led-2 {
112 color = <LED_COLOR_ID_ 112 color = <LED_COLOR_ID_BLUE>;
113 gpios = <&gpio3 RK_PC6 113 gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
114 }; 114 };
115 115
116 white_led: led-3 { 116 white_led: led-3 {
117 color = <LED_COLOR_ID_ 117 color = <LED_COLOR_ID_WHITE>;
118 function = LED_FUNCTIO 118 function = LED_FUNCTION_STATUS;
119 gpios = <&gpio3 RK_PB3 119 gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
120 }; 120 };
121 121
122 chg_led: led-4 { 122 chg_led: led-4 {
123 color = <LED_COLOR_ID_ 123 color = <LED_COLOR_ID_RED>;
124 function = LED_FUNCTIO 124 function = LED_FUNCTION_CHARGING;
125 gpios = <&gpio3 RK_PB2 125 gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;
126 }; 126 };
127 127
128 }; 128 };
129 129
130 gpio_keys: gpio-keys { 130 gpio_keys: gpio-keys {
131 compatible = "gpio-keys"; 131 compatible = "gpio-keys";
132 pinctrl-0 = <&btn_pins_ctrl>; 132 pinctrl-0 = <&btn_pins_ctrl>;
133 pinctrl-names = "default"; 133 pinctrl-names = "default";
134 134
135 button-a { 135 button-a {
136 gpios = <&gpio2 RK_PB0 136 gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>;
137 label = "EAST"; 137 label = "EAST";
138 linux,code = <BTN_EAST 138 linux,code = <BTN_EAST>;
139 }; 139 };
140 140
141 button-b { 141 button-b {
142 gpios = <&gpio2 RK_PB1 142 gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
143 label = "SOUTH"; 143 label = "SOUTH";
144 linux,code = <BTN_SOUT 144 linux,code = <BTN_SOUTH>;
145 }; 145 };
146 146
147 button-down { 147 button-down {
148 gpios = <&gpio1 RK_PB5 148 gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
149 label = "DPAD-DOWN"; 149 label = "DPAD-DOWN";
150 linux,code = <BTN_DPAD 150 linux,code = <BTN_DPAD_DOWN>;
151 }; 151 };
152 152
153 button-home { 153 button-home {
154 gpios = <&gpio2 RK_PA0 154 gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
155 label = "HOME"; 155 label = "HOME";
156 linux,code = <BTN_MODE 156 linux,code = <BTN_MODE>;
157 }; 157 };
158 158
159 button-l1 { 159 button-l1 {
160 gpios = <&gpio2 RK_PA6 160 gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
161 label = "TL"; 161 label = "TL";
162 linux,code = <BTN_TL>; 162 linux,code = <BTN_TL>;
163 }; 163 };
164 164
165 button-l2 { 165 button-l2 {
166 gpios = <&gpio2 RK_PA4 166 gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
167 label = "TL2"; 167 label = "TL2";
168 linux,code = <BTN_TL2> 168 linux,code = <BTN_TL2>;
169 }; 169 };
170 170
171 button-left { 171 button-left {
172 gpios = <&gpio1 RK_PB6 172 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
173 label = "DPAD-LEFT"; 173 label = "DPAD-LEFT";
174 linux,code = <BTN_DPAD 174 linux,code = <BTN_DPAD_LEFT>;
175 }; 175 };
176 176
177 button-r1 { 177 button-r1 {
178 gpios = <&gpio2 RK_PA7 178 gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
179 label = "TR"; 179 label = "TR";
180 linux,code = <BTN_TR>; 180 linux,code = <BTN_TR>;
181 }; 181 };
182 182
183 button-r2 { 183 button-r2 {
184 gpios = <&gpio2 RK_PA5 184 gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
185 label = "TR2"; 185 label = "TR2";
186 linux,code = <BTN_TR2> 186 linux,code = <BTN_TR2>;
187 }; 187 };
188 188
189 button-right { 189 button-right {
190 gpios = <&gpio1 RK_PB7 190 gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
191 label = "DPAD-RIGHT"; 191 label = "DPAD-RIGHT";
192 linux,code = <BTN_DPAD 192 linux,code = <BTN_DPAD_RIGHT>;
193 }; 193 };
194 194
195 button-select { 195 button-select {
196 gpios = <&gpio2 RK_PA3 196 gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
197 label = "SELECT"; 197 label = "SELECT";
198 linux,code = <BTN_SELE 198 linux,code = <BTN_SELECT>;
199 }; 199 };
200 200
201 button-start { 201 button-start {
202 gpios = <&gpio2 RK_PA2 202 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
203 label = "START"; 203 label = "START";
204 linux,code = <BTN_STAR 204 linux,code = <BTN_START>;
205 }; 205 };
206 206
207 button-up { 207 button-up {
208 gpios = <&gpio1 RK_PB4 208 gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
209 label = "DPAD-UP"; 209 label = "DPAD-UP";
210 linux,code = <BTN_DPAD 210 linux,code = <BTN_DPAD_UP>;
211 }; 211 };
212 212
213 button-x { 213 button-x {
214 gpios = <&gpio2 RK_PB3 214 gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>;
215 label = "NORTH"; 215 label = "NORTH";
216 linux,code = <BTN_NORT 216 linux,code = <BTN_NORTH>;
217 }; 217 };
218 218
219 button-y { 219 button-y {
220 gpios = <&gpio2 RK_PB2 220 gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>;
221 label = "WEST"; 221 label = "WEST";
222 linux,code = <BTN_WEST 222 linux,code = <BTN_WEST>;
223 }; 223 };
224 }; 224 };
225 225
226 multi-led { 226 multi-led {
227 compatible = "leds-group-multi 227 compatible = "leds-group-multicolor";
228 color = <LED_COLOR_ID_RGB>; 228 color = <LED_COLOR_ID_RGB>;
229 function = LED_FUNCTION_KBD_BA 229 function = LED_FUNCTION_KBD_BACKLIGHT;
230 leds = <&red_led>, <&green_led 230 leds = <&red_led>, <&green_led>, <&blue_led>;
231 }; 231 };
232 232
233 spk_amp: audio-amplifier { 233 spk_amp: audio-amplifier {
234 compatible = "simple-audio-amp 234 compatible = "simple-audio-amplifier";
235 enable-gpios = <&gpio2 RK_PB5 235 enable-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
236 pinctrl-0 = <&spk_amp_enable_h 236 pinctrl-0 = <&spk_amp_enable_h>;
237 pinctrl-names = "default"; 237 pinctrl-names = "default";
238 sound-name-prefix = "Speaker A 238 sound-name-prefix = "Speaker Amp";
239 }; 239 };
240 240
241 sound { 241 sound {
242 compatible = "simple-audio-car 242 compatible = "simple-audio-card";
243 pinctrl-0 = <&hp_det>; 243 pinctrl-0 = <&hp_det>;
244 pinctrl-names = "default"; 244 pinctrl-names = "default";
245 simple-audio-card,name = "rk81 245 simple-audio-card,name = "rk817_ext";
246 simple-audio-card,aux-devs = < 246 simple-audio-card,aux-devs = <&spk_amp>;
247 simple-audio-card,format = "i2 247 simple-audio-card,format = "i2s";
248 simple-audio-card,hp-det-gpio 248 simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
249 simple-audio-card,mclk-fs = <2 249 simple-audio-card,mclk-fs = <256>;
250 simple-audio-card,widgets = 250 simple-audio-card,widgets =
251 "Microphone", "Mic Jac 251 "Microphone", "Mic Jack",
252 "Headphone", "Headphon 252 "Headphone", "Headphones",
253 "Speaker", "Internal S 253 "Speaker", "Internal Speakers";
254 simple-audio-card,routing = 254 simple-audio-card,routing =
255 "MICL", "Mic Jack", 255 "MICL", "Mic Jack",
256 "Headphones", "HPOL", 256 "Headphones", "HPOL",
257 "Headphones", "HPOR", 257 "Headphones", "HPOR",
258 "Internal Speakers", " 258 "Internal Speakers", "Speaker Amp OUTL",
259 "Internal Speakers", " 259 "Internal Speakers", "Speaker Amp OUTR",
260 "Speaker Amp INL", "HP 260 "Speaker Amp INL", "HPOL",
261 "Speaker Amp INR", "HP 261 "Speaker Amp INR", "HPOR";
262 simple-audio-card,pin-switches 262 simple-audio-card,pin-switches = "Internal Speakers";
263 263
264 simple-audio-card,codec { 264 simple-audio-card,codec {
265 sound-dai = <&rk817>; 265 sound-dai = <&rk817>;
266 }; 266 };
267 267
268 simple-audio-card,cpu { 268 simple-audio-card,cpu {
269 sound-dai = <&i2s1_2ch 269 sound-dai = <&i2s1_2ch>;
270 }; 270 };
271 }; 271 };
272 272
273 vibrator_left: pwm-vibrator-l { 273 vibrator_left: pwm-vibrator-l {
274 compatible = "pwm-vibrator"; 274 compatible = "pwm-vibrator";
275 pwm-names = "enable"; 275 pwm-names = "enable";
276 pwms = <&pwm4 0 25000 0>; 276 pwms = <&pwm4 0 25000 0>;
277 }; 277 };
278 278
279 vibrator_right: pwm-vibrator-r { 279 vibrator_right: pwm-vibrator-r {
280 compatible = "pwm-vibrator"; 280 compatible = "pwm-vibrator";
281 pwm-names = "enable"; 281 pwm-names = "enable";
282 pwms = <&pwm5 0 25000 0>; 282 pwms = <&pwm5 0 25000 0>;
283 }; 283 };
284 284
285 sdio_pwrseq: sdio-pwrseq { 285 sdio_pwrseq: sdio-pwrseq {
286 compatible = "mmc-pwrseq-simpl 286 compatible = "mmc-pwrseq-simple";
287 clocks = <&rk817 1>; 287 clocks = <&rk817 1>;
288 clock-names = "ext_clock"; 288 clock-names = "ext_clock";
289 pinctrl-0 = <&wifi_enable_h>; 289 pinctrl-0 = <&wifi_enable_h>;
290 pinctrl-names = "default"; 290 pinctrl-names = "default";
291 post-power-on-delay-ms = <200> 291 post-power-on-delay-ms = <200>;
292 reset-gpios = <&gpio0 RK_PA2 G 292 reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
293 }; 293 };
294 294
295 vccsys: vccsys-regulator { 295 vccsys: vccsys-regulator {
296 compatible = "regulator-fixed" 296 compatible = "regulator-fixed";
297 regulator-name = "vcc3v8_sys"; 297 regulator-name = "vcc3v8_sys";
298 regulator-always-on; 298 regulator-always-on;
299 regulator-min-microvolt = <380 299 regulator-min-microvolt = <3800000>;
300 regulator-max-microvolt = <380 300 regulator-max-microvolt = <3800000>;
301 }; 301 };
302 }; 302 };
303 303
304 &cpu0 { 304 &cpu0 {
305 cpu-supply = <&vdd_arm>; 305 cpu-supply = <&vdd_arm>;
306 }; 306 };
307 307
308 &cpu1 { 308 &cpu1 {
309 cpu-supply = <&vdd_arm>; 309 cpu-supply = <&vdd_arm>;
310 }; 310 };
311 311
312 &cpu2 { 312 &cpu2 {
313 cpu-supply = <&vdd_arm>; 313 cpu-supply = <&vdd_arm>;
314 }; 314 };
315 315
316 &cpu3 { 316 &cpu3 {
317 cpu-supply = <&vdd_arm>; 317 cpu-supply = <&vdd_arm>;
318 }; 318 };
319 319
320 &display_subsystem { 320 &display_subsystem {
321 status = "okay"; 321 status = "okay";
322 }; 322 };
323 323
324 &dsi { 324 &dsi {
325 status = "okay"; 325 status = "okay";
326 326
327 internal_display: panel@0 { 327 internal_display: panel@0 {
328 reg = <0>; 328 reg = <0>;
329 compatible = "gameforce,chi-pa 329 compatible = "gameforce,chi-panel";
330 backlight = <&backlight>; 330 backlight = <&backlight>;
331 iovcc-supply = <&vcc_lcd>; 331 iovcc-supply = <&vcc_lcd>;
332 vcc-supply = <&vcc_lcd>; 332 vcc-supply = <&vcc_lcd>;
333 reset-gpios = <&gpio3 RK_PA0 G 333 reset-gpios = <&gpio3 RK_PA0 GPIO_ACTIVE_LOW>;
334 334
335 port { 335 port {
336 mipi_in_panel: endpoin 336 mipi_in_panel: endpoint {
337 remote-endpoin 337 remote-endpoint = <&mipi_out_panel>;
338 }; 338 };
339 }; 339 };
340 }; 340 };
341 341
342 ports { 342 ports {
343 mipi_out: port@1 { 343 mipi_out: port@1 {
344 reg = <1>; 344 reg = <1>;
345 345
346 mipi_out_panel: endpoi 346 mipi_out_panel: endpoint {
347 remote-endpoin 347 remote-endpoint = <&mipi_in_panel>;
348 }; 348 };
349 }; 349 };
350 }; 350 };
351 }; 351 };
352 352
353 &dsi_dphy { 353 &dsi_dphy {
354 status = "okay"; 354 status = "okay";
355 }; 355 };
356 356
357 &gpu { 357 &gpu {
358 mali-supply = <&vdd_logic>; 358 mali-supply = <&vdd_logic>;
359 status = "okay"; 359 status = "okay";
360 }; 360 };
361 361
362 &i2c0 { 362 &i2c0 {
363 clock-frequency = <400000>; 363 clock-frequency = <400000>;
364 i2c-scl-falling-time-ns = <16>; 364 i2c-scl-falling-time-ns = <16>;
365 i2c-scl-rising-time-ns = <280>; 365 i2c-scl-rising-time-ns = <280>;
366 status = "okay"; 366 status = "okay";
367 367
368 rk817: pmic@20 { 368 rk817: pmic@20 {
369 compatible = "rockchip,rk817"; 369 compatible = "rockchip,rk817";
370 reg = <0x20>; 370 reg = <0x20>;
371 #clock-cells = <1>; 371 #clock-cells = <1>;
372 clock-names = "mclk"; 372 clock-names = "mclk";
373 clock-output-names = "rk808-cl 373 clock-output-names = "rk808-clkout1", "xin32k";
374 clocks = <&cru SCLK_I2S1_OUT>; 374 clocks = <&cru SCLK_I2S1_OUT>;
375 interrupt-parent = <&gpio0>; 375 interrupt-parent = <&gpio0>;
376 interrupts = <RK_PC1 IRQ_TYPE_ 376 interrupts = <RK_PC1 IRQ_TYPE_LEVEL_LOW>;
377 pinctrl-0 = <&pmic_int>, <&i2s 377 pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
378 pinctrl-names = "default"; 378 pinctrl-names = "default";
379 #sound-dai-cells = <0>; 379 #sound-dai-cells = <0>;
380 system-power-controller; 380 system-power-controller;
381 wakeup-source; 381 wakeup-source;
382 382
383 vcc1-supply = <&vccsys>; 383 vcc1-supply = <&vccsys>;
384 vcc2-supply = <&vccsys>; 384 vcc2-supply = <&vccsys>;
385 vcc3-supply = <&vccsys>; 385 vcc3-supply = <&vccsys>;
386 vcc4-supply = <&vccsys>; 386 vcc4-supply = <&vccsys>;
387 vcc5-supply = <&vccsys>; 387 vcc5-supply = <&vccsys>;
388 vcc6-supply = <&vccsys>; 388 vcc6-supply = <&vccsys>;
389 vcc7-supply = <&vcc_3v0>; 389 vcc7-supply = <&vcc_3v0>;
390 vcc8-supply = <&vccsys>; 390 vcc8-supply = <&vccsys>;
391 vcc9-supply = <&dcdc_boost>; 391 vcc9-supply = <&dcdc_boost>;
392 392
393 regulators { 393 regulators {
394 vdd_logic: DCDC_REG1 { 394 vdd_logic: DCDC_REG1 {
395 regulator-alwa 395 regulator-always-on;
396 regulator-boot 396 regulator-boot-on;
397 regulator-max- 397 regulator-max-microvolt = <1150000>;
398 regulator-min- 398 regulator-min-microvolt = <950000>;
399 regulator-name 399 regulator-name = "vdd_logic";
400 regulator-ramp 400 regulator-ramp-delay = <6001>;
401 401
402 regulator-stat 402 regulator-state-mem {
403 regula 403 regulator-on-in-suspend;
404 regula 404 regulator-suspend-microvolt = <950000>;
405 }; 405 };
406 }; 406 };
407 407
408 vdd_arm: DCDC_REG2 { 408 vdd_arm: DCDC_REG2 {
409 regulator-alwa 409 regulator-always-on;
410 regulator-boot 410 regulator-boot-on;
411 regulator-max- 411 regulator-max-microvolt = <1350000>;
412 regulator-min- 412 regulator-min-microvolt = <950000>;
413 regulator-name 413 regulator-name = "vdd_arm";
414 regulator-ramp 414 regulator-ramp-delay = <6001>;
415 415
416 regulator-stat 416 regulator-state-mem {
417 regula 417 regulator-off-in-suspend;
418 regula 418 regulator-suspend-microvolt = <950000>;
419 }; 419 };
420 }; 420 };
421 421
422 vcc_ddr: DCDC_REG3 { 422 vcc_ddr: DCDC_REG3 {
423 regulator-alwa 423 regulator-always-on;
424 regulator-boot 424 regulator-boot-on;
425 regulator-name 425 regulator-name = "vcc_ddr";
426 426
427 regulator-stat 427 regulator-state-mem {
428 regula 428 regulator-on-in-suspend;
429 }; 429 };
430 }; 430 };
431 431
432 vcc_3v0: DCDC_REG4 { 432 vcc_3v0: DCDC_REG4 {
433 regulator-alwa 433 regulator-always-on;
434 regulator-boot 434 regulator-boot-on;
435 regulator-max- 435 regulator-max-microvolt = <3000000>;
436 regulator-min- 436 regulator-min-microvolt = <3000000>;
437 regulator-name 437 regulator-name = "vcc_3v0";
438 438
439 regulator-stat 439 regulator-state-mem {
440 regula 440 regulator-off-in-suspend;
441 regula 441 regulator-suspend-microvolt = <3000000>;
442 }; 442 };
443 }; 443 };
444 444
445 vcc_1v8: LDO_REG2 { 445 vcc_1v8: LDO_REG2 {
446 regulator-alwa 446 regulator-always-on;
447 regulator-boot 447 regulator-boot-on;
448 regulator-max- 448 regulator-max-microvolt = <1800000>;
449 regulator-min- 449 regulator-min-microvolt = <1800000>;
450 regulator-name 450 regulator-name = "vcc_1v8";
451 451
452 regulator-stat 452 regulator-state-mem {
453 regula 453 regulator-on-in-suspend;
454 regula 454 regulator-suspend-microvolt = <1800000>;
455 }; 455 };
456 }; 456 };
457 457
458 vdd_1v0: LDO_REG3 { 458 vdd_1v0: LDO_REG3 {
459 regulator-alwa 459 regulator-always-on;
460 regulator-boot 460 regulator-boot-on;
461 regulator-max- 461 regulator-max-microvolt = <1000000>;
462 regulator-min- 462 regulator-min-microvolt = <1000000>;
463 regulator-name 463 regulator-name = "vdd_1v0";
464 464
465 regulator-stat 465 regulator-state-mem {
466 regula 466 regulator-on-in-suspend;
467 regula 467 regulator-suspend-microvolt = <1000000>;
468 }; 468 };
469 }; 469 };
470 470
471 vcc_3v0_pmu: LDO_REG4 471 vcc_3v0_pmu: LDO_REG4 {
472 regulator-alwa 472 regulator-always-on;
473 regulator-boot 473 regulator-boot-on;
474 regulator-max- 474 regulator-max-microvolt = <3000000>;
475 regulator-min- 475 regulator-min-microvolt = <3000000>;
476 regulator-name 476 regulator-name = "vcc_3v0_pmu";
477 477
478 regulator-stat 478 regulator-state-mem {
479 regula 479 regulator-on-in-suspend;
480 regula 480 regulator-suspend-microvolt = <3000000>;
481 }; 481 };
482 }; 482 };
483 483
484 vccio_sd: LDO_REG5 { 484 vccio_sd: LDO_REG5 {
485 regulator-alwa 485 regulator-always-on;
486 regulator-boot 486 regulator-boot-on;
487 regulator-max- 487 regulator-max-microvolt = <3300000>;
488 regulator-min- 488 regulator-min-microvolt = <1800000>;
489 regulator-name 489 regulator-name = "vccio_sd";
490 490
491 regulator-stat 491 regulator-state-mem {
492 regula 492 regulator-on-in-suspend;
493 regula 493 regulator-suspend-microvolt = <3300000>;
494 }; 494 };
495 }; 495 };
496 496
497 vcc_sd: LDO_REG6 { 497 vcc_sd: LDO_REG6 {
498 regulator-boot 498 regulator-boot-on;
499 regulator-max- 499 regulator-max-microvolt = <3300000>;
500 regulator-min- 500 regulator-min-microvolt = <3300000>;
501 regulator-name 501 regulator-name = "vcc_sd";
502 502
503 regulator-stat 503 regulator-state-mem {
504 regula 504 regulator-on-in-suspend;
505 regula 505 regulator-suspend-microvolt = <3300000>;
506 }; 506 };
507 }; 507 };
508 508
509 vcc_bl: LDO_REG7 { 509 vcc_bl: LDO_REG7 {
510 regulator-max- 510 regulator-max-microvolt = <3300000>;
511 regulator-min- 511 regulator-min-microvolt = <3300000>;
512 regulator-name 512 regulator-name = "vcc_bl";
513 513
514 regulator-stat 514 regulator-state-mem {
515 regula 515 regulator-off-in-suspend;
516 regula 516 regulator-suspend-microvolt = <3300000>;
517 }; 517 };
518 }; 518 };
519 519
520 vcc_lcd: LDO_REG8 { 520 vcc_lcd: LDO_REG8 {
521 regulator-max- 521 regulator-max-microvolt = <2800000>;
522 regulator-min- 522 regulator-min-microvolt = <2800000>;
523 regulator-name 523 regulator-name = "vcc_lcd";
524 524
525 regulator-stat 525 regulator-state-mem {
526 regula 526 regulator-off-in-suspend;
527 regula 527 regulator-suspend-microvolt = <2800000>;
528 }; 528 };
529 }; 529 };
530 530
531 vcc_wifi: LDO_REG9 { 531 vcc_wifi: LDO_REG9 {
532 regulator-alwa 532 regulator-always-on;
533 regulator-boot 533 regulator-boot-on;
534 regulator-max- 534 regulator-max-microvolt = <3300000>;
535 regulator-min- 535 regulator-min-microvolt = <3300000>;
536 regulator-name 536 regulator-name = "vcc_wifi";
537 537
538 regulator-stat 538 regulator-state-mem {
539 regula 539 regulator-off-in-suspend;
540 regula 540 regulator-suspend-microvolt = <3300000>;
541 }; 541 };
542 }; 542 };
543 543
544 dcdc_boost: BOOST { 544 dcdc_boost: BOOST {
545 regulator-max- 545 regulator-max-microvolt = <5000000>;
546 regulator-min- 546 regulator-min-microvolt = <5000000>;
547 regulator-name 547 regulator-name = "dcdc_boost";
548 548
549 regulator-stat 549 regulator-state-mem {
550 regula 550 regulator-off-in-suspend;
551 }; 551 };
552 }; 552 };
553 553
554 otg_switch: OTG_SWITCH 554 otg_switch: OTG_SWITCH {
555 regulator-name 555 regulator-name = "otg_switch";
556 556
557 regulator-stat 557 regulator-state-mem {
558 regula 558 regulator-off-in-suspend;
559 }; 559 };
560 }; 560 };
561 }; 561 };
562 562
563 rk817_charger: charger { 563 rk817_charger: charger {
564 monitored-battery = <& 564 monitored-battery = <&battery>;
565 rockchip,resistor-sens 565 rockchip,resistor-sense-micro-ohms = <10000>;
566 rockchip,sleep-enter-c 566 rockchip,sleep-enter-current-microamp = <300000>;
567 rockchip,sleep-filter- 567 rockchip,sleep-filter-current-microamp = <100000>;
568 }; 568 };
569 }; 569 };
570 }; 570 };
571 571
572 &i2s1_2ch { 572 &i2s1_2ch {
573 status = "okay"; 573 status = "okay";
574 }; 574 };
575 575
576 &io_domains { 576 &io_domains {
577 vccio1-supply = <&vcc_3v0_pmu>; 577 vccio1-supply = <&vcc_3v0_pmu>;
578 vccio2-supply = <&vccio_sd>; 578 vccio2-supply = <&vccio_sd>;
579 vccio3-supply = <&vcc_3v0>; 579 vccio3-supply = <&vcc_3v0>;
580 vccio4-supply = <&vcc_3v0>; 580 vccio4-supply = <&vcc_3v0>;
581 vccio5-supply = <&vcc_3v0>; 581 vccio5-supply = <&vcc_3v0>;
582 vccio6-supply = <&vcc_3v0>; 582 vccio6-supply = <&vcc_3v0>;
583 status = "okay"; 583 status = "okay";
584 }; 584 };
585 585
586 &pinctrl { 586 &pinctrl {
587 bluetooth-pins { 587 bluetooth-pins {
588 bt_reset: bt-reset { 588 bt_reset: bt-reset {
589 rockchip,pins = 589 rockchip,pins =
590 <0 RK_PA0 RK_F 590 <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
591 }; 591 };
592 592
593 bt_wake_dev: bt-wake-dev { 593 bt_wake_dev: bt-wake-dev {
594 rockchip,pins = 594 rockchip,pins =
595 <0 RK_PA1 RK_F 595 <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
596 }; 596 };
597 597
598 bt_wake_host: bt-wake-host { 598 bt_wake_host: bt-wake-host {
599 rockchip,pins = 599 rockchip,pins =
600 <0 RK_PA7 RK_F 600 <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
601 }; 601 };
602 }; 602 };
603 603
604 headphone { 604 headphone {
605 hp_det: hp-det { 605 hp_det: hp-det {
606 rockchip,pins = 606 rockchip,pins =
607 <2 RK_PC6 RK_F 607 <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
608 }; 608 };
609 }; 609 };
610 610
611 gpio-btns { 611 gpio-btns {
612 btn_pins_ctrl: btn-pins-ctrl { 612 btn_pins_ctrl: btn-pins-ctrl {
613 rockchip,pins = 613 rockchip,pins =
614 <1 RK_PB4 RK_F 614 <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
615 <1 RK_PB5 RK_F 615 <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
616 <1 RK_PB6 RK_F 616 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
617 <1 RK_PB7 RK_F 617 <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
618 <2 RK_PA0 RK_F 618 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
619 <2 RK_PA2 RK_F 619 <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
620 <2 RK_PA3 RK_F 620 <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
621 <2 RK_PA4 RK_F 621 <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
622 <2 RK_PA5 RK_F 622 <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
623 <2 RK_PA6 RK_F 623 <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
624 <2 RK_PA7 RK_F 624 <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
625 <2 RK_PB0 RK_F 625 <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>,
626 <2 RK_PB1 RK_F 626 <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
627 <2 RK_PB2 RK_F 627 <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
628 <2 RK_PB3 RK_F 628 <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>;
629 }; 629 };
630 }; 630 };
631 631
632 gpio-leds { 632 gpio-leds {
633 led_pins: led-pins { 633 led_pins: led-pins {
634 rockchip,pins = 634 rockchip,pins =
635 <3 RK_PB2 RK_F 635 <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>,
636 <3 RK_PB3 RK_F 636 <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>,
637 <3 RK_PC4 RK_F 637 <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>,
638 <3 RK_PC5 RK_F 638 <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>,
639 <3 RK_PC6 RK_F 639 <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
640 }; 640 };
641 }; 641 };
642 642
643 pmic { 643 pmic {
644 pmic_int: pmic-int { 644 pmic_int: pmic-int {
645 rockchip,pins = 645 rockchip,pins =
646 <0 RK_PC1 RK_F 646 <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
647 }; 647 };
648 648
649 soc_slppin_gpio: soc_slppin_gp 649 soc_slppin_gpio: soc_slppin_gpio {
650 rockchip,pins = 650 rockchip,pins =
651 <0 RK_PA4 RK_F 651 <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
652 }; 652 };
653 653
654 soc_slppin_rst: soc_slppin_rst 654 soc_slppin_rst: soc_slppin_rst {
655 rockchip,pins = 655 rockchip,pins =
656 <0 RK_PA4 2 &p 656 <0 RK_PA4 2 &pcfg_pull_none>;
657 }; 657 };
658 658
659 soc_slppin_slp: soc_slppin_slp 659 soc_slppin_slp: soc_slppin_slp {
660 rockchip,pins = 660 rockchip,pins =
661 <0 RK_PA4 1 &p 661 <0 RK_PA4 1 &pcfg_pull_none>;
662 }; 662 };
663 }; 663 };
664 664
665 sdio-pwrseq { 665 sdio-pwrseq {
666 wifi_enable_h: wifi-enable-h { 666 wifi_enable_h: wifi-enable-h {
667 rockchip,pins = 667 rockchip,pins =
668 <0 RK_PA2 RK_F 668 <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
669 }; 669 };
670 }; 670 };
671 671
672 speaker { 672 speaker {
673 spk_amp_enable_h: spk-amp-enab 673 spk_amp_enable_h: spk-amp-enable-h {
674 rockchip,pins = 674 rockchip,pins =
675 <2 RK_PB5 RK_F 675 <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
676 }; 676 };
677 }; 677 };
678 }; 678 };
679 679
680 &pmu_io_domains { 680 &pmu_io_domains {
681 pmuio1-supply = <&vcc_1v8>; 681 pmuio1-supply = <&vcc_1v8>;
682 pmuio2-supply = <&vcc_3v0_pmu>; 682 pmuio2-supply = <&vcc_3v0_pmu>;
683 status = "okay"; 683 status = "okay";
684 }; 684 };
685 685
686 &pwm1 { 686 &pwm1 {
687 status = "okay"; 687 status = "okay";
688 }; 688 };
689 689
690 &pwm4 { 690 &pwm4 {
691 status = "okay"; 691 status = "okay";
692 }; 692 };
693 693
694 &pwm5 { 694 &pwm5 {
695 status = "okay"; 695 status = "okay";
696 }; 696 };
697 697
698 &saradc { 698 &saradc {
699 vref-supply = <&vcc_1v8>; 699 vref-supply = <&vcc_1v8>;
700 status = "okay"; 700 status = "okay";
701 }; 701 };
702 702
703 &sdio { 703 &sdio {
704 bus-width = <4>; 704 bus-width = <4>;
705 cap-sd-highspeed; 705 cap-sd-highspeed;
706 cap-sdio-irq; 706 cap-sdio-irq;
707 disable-wp; 707 disable-wp;
708 keep-power-in-suspend; 708 keep-power-in-suspend;
709 mmc-pwrseq = <&sdio_pwrseq>; 709 mmc-pwrseq = <&sdio_pwrseq>;
710 no-mmc; 710 no-mmc;
711 no-sd; 711 no-sd;
712 non-removable; 712 non-removable;
713 sd-uhs-sdr104; 713 sd-uhs-sdr104;
714 status = "okay"; 714 status = "okay";
715 }; 715 };
716 716
717 &sdmmc { 717 &sdmmc {
718 cap-mmc-highspeed; 718 cap-mmc-highspeed;
719 cap-sd-highspeed; 719 cap-sd-highspeed;
720 no-sdio; 720 no-sdio;
721 sd-uhs-sdr12; 721 sd-uhs-sdr12;
722 sd-uhs-sdr25; 722 sd-uhs-sdr25;
723 sd-uhs-sdr50; 723 sd-uhs-sdr50;
724 sd-uhs-sdr104; 724 sd-uhs-sdr104;
725 vmmc-supply = <&vcc_sd>; 725 vmmc-supply = <&vcc_sd>;
726 vqmmc-supply = <&vccio_sd>; 726 vqmmc-supply = <&vccio_sd>;
727 status = "okay"; 727 status = "okay";
728 }; 728 };
729 729
730 &sfc { 730 &sfc {
731 #address-cells = <1>; 731 #address-cells = <1>;
732 pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bu 732 pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>;
733 pinctrl-names = "default"; 733 pinctrl-names = "default";
734 #size-cells = <0>; 734 #size-cells = <0>;
735 status = "okay"; 735 status = "okay";
736 736
737 flash@0 { 737 flash@0 {
738 compatible = "jedec,spi-nor"; 738 compatible = "jedec,spi-nor";
739 reg = <0>; 739 reg = <0>;
740 spi-max-frequency = <108000000 740 spi-max-frequency = <108000000>;
741 spi-rx-bus-width = <2>; 741 spi-rx-bus-width = <2>;
742 spi-tx-bus-width = <1>; 742 spi-tx-bus-width = <1>;
743 }; 743 };
744 }; 744 };
745 745
746 &tsadc { 746 &tsadc {
747 status = "okay"; 747 status = "okay";
748 }; 748 };
749 749
750 &u2phy { 750 &u2phy {
751 status = "okay"; 751 status = "okay";
752 752
753 u2phy_otg: otg-port { 753 u2phy_otg: otg-port {
754 status = "okay"; 754 status = "okay";
755 }; 755 };
756 }; 756 };
757 757
758 &usb20_otg { 758 &usb20_otg {
759 status = "okay"; 759 status = "okay";
760 }; 760 };
761 761
762 /* 762 /*
763 * The right ADC joystick exists connected to 763 * The right ADC joystick exists connected to an unknown ADC
764 * controller which can be communicated with v 764 * controller which can be communicated with via uart0. This ADC device
765 * is an 8-pin SOIC with no markings located r 765 * is an 8-pin SOIC with no markings located right next to the left ADC
766 * joystick ribbon cable. The pinout for this 766 * joystick ribbon cable. The pinout for this ADC controller appears to
767 * be pin 1 - VCC (2.8v), pin 2 - 1.8v (clk ma 767 * be pin 1 - VCC (2.8v), pin 2 - 1.8v (clk maybe?), pin 3 - GPIO 10,
768 * pin 4 - unknown, pin 5 - unknown, pin 6 - a 768 * pin 4 - unknown, pin 5 - unknown, pin 6 - analog in, pin 7 - analog in,
769 * pin 8 - ground. There is currently a usersp 769 * pin 8 - ground. There is currently a userspace UART driver for this
770 * device but it only works with the BSP joyst 770 * device but it only works with the BSP joystick driver.
771 */ 771 */
772 &uart0 { 772 &uart0 {
773 status = "okay"; 773 status = "okay";
774 }; 774 };
775 775
776 /* 776 /*
777 * Bluetooth was not working on BSP and is not 777 * Bluetooth was not working on BSP and is not currently working on
778 * mainline due to missing firmware. Bluetooth 778 * mainline due to missing firmware. Bluetooth requires removal of DMA
779 * or else it will not probe. 779 * or else it will not probe.
780 */ 780 */
781 &uart1 { 781 &uart1 {
782 /delete-property/ dma-names; 782 /delete-property/ dma-names;
783 /delete-property/ dmas; 783 /delete-property/ dmas;
784 uart-has-rtscts; 784 uart-has-rtscts;
785 status = "okay"; 785 status = "okay";
786 786
787 bluetooth: bluetooth { 787 bluetooth: bluetooth {
788 compatible = "realtek,rtl8723d 788 compatible = "realtek,rtl8723ds-bt";
789 device-wake-gpios = <&gpio0 RK 789 device-wake-gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
790 enable-gpios = <&gpio0 RK_PA0 790 enable-gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
791 host-wake-gpios = <&gpio0 RK_P 791 host-wake-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;
792 pinctrl-0 = <&bt_reset>, <&bt_ 792 pinctrl-0 = <&bt_reset>, <&bt_wake_dev>, <&bt_wake_host>;
793 pinctrl-names = "default"; 793 pinctrl-names = "default";
794 }; 794 };
795 }; 795 };
796 796
797 &uart2 { 797 &uart2 {
798 pinctrl-0 = <&uart2m1_xfer>; 798 pinctrl-0 = <&uart2m1_xfer>;
799 pinctrl-names = "default"; 799 pinctrl-names = "default";
800 status = "okay"; 800 status = "okay";
801 }; 801 };
802 802
803 &vopb { 803 &vopb {
804 status = "okay"; 804 status = "okay";
805 }; 805 };
806 806
807 &vopb_mmu { 807 &vopb_mmu {
808 status = "okay"; 808 status = "okay";
809 }; 809 };
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