2 * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
45 #include "rk3399.dtsi"
46 #include "rk3399-android.dtsi"
47 #include <dt-bindings/sensor-dev.h>
48 #include <dt-bindings/pwm/pwm.h>
51 compatible = "rockchip,rk3399-mid", "rockchip,rk3399";
54 compatible = "regulator-fixed";
55 regulator-name = "vcc_sys";
58 regulator-min-microvolt = <3900000>;
59 regulator-max-microvolt = <3900000>;
62 vcc3v3_sys: vcc3v3-sys {
63 compatible = "regulator-fixed";
64 regulator-name = "vcc3v3_sys";
67 regulator-min-microvolt = <3300000>;
68 regulator-max-microvolt = <3300000>;
71 vcc5v0_host: vcc5v0-host-regulator {
72 compatible = "regulator-fixed";
74 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
75 pinctrl-names = "default";
76 pinctrl-0 = <&host_vbus_drv>;
77 regulator-name = "vcc5v0_host";
81 compatible = "pwm-regulator";
82 pwms = <&pwm2 0 25000 0>;
84 rockchip,pwm_voltage = <900000>;
85 regulator-name = "vdd_log";
86 regulator-min-microvolt = <750000>;
87 regulator-max-microvolt = <1350000>;
92 backlight: backlight {
93 compatible = "pwm-backlight";
94 pwms = <&vop0_pwm 0 25000 PWM_POLARITY_INVERTED>;
96 0 255 51 51 52 53 53 54
97 54 55 56 56 57 57 58 59
98 59 60 60 61 62 62 63 63
99 64 65 65 66 66 67 68 68
100 69 69 70 71 71 72 72 73
101 74 74 75 75 76 77 77 78
102 78 79 80 80 81 81 82 83
103 83 84 85 85 86 86 87 88
104 88 89 89 90 91 91 92 92
105 93 94 94 95 95 96 97 97
106 98 98 99 100 100 101 101 102
107 103 103 104 104 105 106 106 107
108 107 108 109 109 110 110 111 112
109 112 113 113 114 114 115 116 116
110 117 118 118 119 119 120 120 121
111 122 122 123 123 124 125 125 126
112 126 127 128 128 129 129 130 131
113 131 132 132 133 133 134 135 135
114 136 137 138 138 139 140 140 141
115 141 142 143 143 144 144 145 146
116 146 147 148 148 149 149 149 150
117 150 151 151 151 152 152 152 153
118 153 153 154 154 155 156 156 157
119 157 158 159 159 160 160 161 161
120 162 163 163 164 165 165 166 166
121 167 168 168 169 169 170 171 171
122 172 172 173 174 174 175 175 176
123 176 177 178 178 179 179 180 181
124 181 182 183 183 184 185 185 186
125 186 187 188 188 189 189 190 190
126 191 191 192 193 193 194 194 195
127 196 197 197 198 199 199 200 200>;
128 default-brightness-level = <200>;
129 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
132 vcc_phy: vcc-phy-regulator {
133 compatible = "regulator-fixed";
134 regulator-name = "vcc_phy";
140 compatible = "rockchip,rk3399-io-voltage-domain";
141 rockchip,grf = <&grf>;
143 bt656-supply = <&vcc1v8_dvp>;
144 audio-supply = <&vcca1v8_codec>;
145 sdmmc-supply = <&vcc_sd>;
146 gpio1830-supply = <&vcc_3v0>;
150 compatible = "rockchip,rk3399-pmu-io-voltage-domain";
151 rockchip,grf = <&pmugrf>;
153 pmu1830-supply = <&vcc_1v8>;
157 compatible = "simple-audio-card";
158 simple-audio-card,format = "i2s";
159 simple-audio-card,name = "rockchip,es8316-codec";
160 simple-audio-card,mclk-fs = <256>;
161 simple-audio-card,widgets =
162 "Microphone", "Mic Jack",
163 "Headphone", "Headphone Jack";
164 simple-audio-card,routing =
165 "Mic Jack", "MICBIAS1",
167 "Headphone Jack", "HPOL",
168 "Headphone Jack", "HPOR";
169 simple-audio-card,cpu {
172 simple-audio-card,codec {
173 sound-dai = <&es8316>;
178 compatible = "simple-audio-card";
179 simple-audio-card,name = "rockchip,spdif";
180 simple-audio-card,cpu {
181 sound-dai = <&spdif>;
183 simple-audio-card,codec {
184 sound-dai = <&spdif_out>;
188 spdif_out: spdif-out {
189 compatible = "linux,spdif-dit";
190 #sound-dai-cells = <0>;
193 sdio_pwrseq: sdio-pwrseq {
194 compatible = "mmc-pwrseq-simple";
196 clock-names = "ext_clock";
197 pinctrl-names = "default";
198 pinctrl-0 = <&wifi_enable_h>;
201 * On the module itself this is one of these (depending
202 * on the actual card populated):
203 * - SDIO_RESET_L_WL_REG_ON
204 * - PDN (power down when low)
206 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
210 compatible = "wlan-platdata";
211 rockchip,grf = <&grf>;
212 wifi_chip_type = "ap6354";
214 WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
219 compatible = "bluetooth-platdata";
220 //wifi-bt-power-toggle;
221 uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
222 pinctrl-names = "default", "rts_gpio";
223 pinctrl-0 = <&uart0_rts>;
224 pinctrl-1 = <&uart0_gpios>;
225 //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
226 BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
227 BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
228 BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
233 compatible = "rockchip,uboot-charge";
234 rockchip,uboot-charge-on = <0>;
235 rockchip,android-charge-on = <1>;
241 opp-hz = /bits/ 64 <408000000>;
242 opp-microvolt = <800000>;
243 clock-latency-ns = <40000>;
246 opp-hz = /bits/ 64 <600000000>;
247 opp-microvolt = <800000>;
250 opp-hz = /bits/ 64 <816000000>;
251 opp-microvolt = <800000>;
254 opp-hz = /bits/ 64 <1008000000>;
255 opp-microvolt = <875000>;
258 opp-hz = /bits/ 64 <1200000000>;
259 opp-microvolt = <925000>;
262 opp-hz = /bits/ 64 <1416000000>;
263 opp-microvolt = <1050000>;
266 opp-hz = /bits/ 64 <1512000000>;
267 opp-microvolt = <1075000>;
273 opp-hz = /bits/ 64 <408000000>;
274 opp-microvolt = <800000>;
275 clock-latency-ns = <40000>;
278 opp-hz = /bits/ 64 <600000000>;
279 opp-microvolt = <800000>;
282 opp-hz = /bits/ 64 <816000000>;
283 opp-microvolt = <825000>;
286 opp-hz = /bits/ 64 <1008000000>;
287 opp-microvolt = <875000>;
290 opp-hz = /bits/ 64 <1200000000>;
291 opp-microvolt = <950000>;
294 opp-hz = /bits/ 64 <1416000000>;
295 opp-microvolt = <1025000>;
298 opp-hz = /bits/ 64 <1608000000>;
299 opp-microvolt = <1100000>;
302 opp-hz = /bits/ 64 <1800000000>;
303 opp-microvolt = <1175000>;
306 opp-hz = /bits/ 64 <1992000000>;
307 opp-microvolt = <1250000>;
312 compatible = "operating-points-v2";
315 opp-hz = /bits/ 64 <200000000>;
316 opp-microvolt = <850000>;
319 opp-hz = /bits/ 64 <300000000>;
320 opp-microvolt = <900000>;
323 opp-hz = /bits/ 64 <400000000>;
324 opp-microvolt = <900000>;
327 opp-hz = /bits/ 64 <500000000>;
328 opp-microvolt = <950000>;
331 opp-hz = /bits/ 64 <600000000>;
332 opp-microvolt = <1000000>;
335 opp-hz = /bits/ 64 <800000000>;
336 opp-microvolt = <1050000>;
341 compatible = "rockchip,key";
344 io-channels = <&saradc 1>;
349 rockchip,adc_value = <1>;
354 label = "volume down";
355 rockchip,adc_value = <170>;
359 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
368 rockchip,adc_value = <746>;
374 rockchip,adc_value = <355>;
380 rockchip,adc_value = <560>;
386 rockchip,adc_value = <450>;
391 clock-frequency = <50000000>;
392 clock-freq-min-max = <400000 150000000>;
400 vqmmc-supply = <&vcc_sd>;
401 pinctrl-names = "default";
402 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
407 clock-frequency = <150000000>;
408 clock-freq-min-max = <200000 150000000>;
414 keep-power-in-suspend;
415 mmc-pwrseq = <&sdio_pwrseq>;
418 pinctrl-names = "default";
419 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
425 freq-sel = <200000000>;
436 mmc-hs400-enhanced-strobe;
442 rockchip,i2s-broken-burst-len;
443 rockchip,playback-channels = <8>;
444 rockchip,capture-channels = <8>;
445 #sound-dai-cells = <0>;
449 #sound-dai-cells = <0>;
454 #sound-dai-cells = <0>;
459 i2c-scl-rising-time-ns = <180>;
460 i2c-scl-falling-time-ns = <30>;
461 clock-frequency = <400000>;
463 vdd_cpu_b: syr837@40 {
464 compatible = "silergy,syr827";
466 vin-supply = <&vcc_sys>;
467 regulator-compatible = "fan53555-reg";
468 regulator-name = "vdd_cpu_b";
469 regulator-min-microvolt = <712500>;
470 regulator-max-microvolt = <1500000>;
471 regulator-ramp-delay = <1000>;
472 fcs,suspend-voltage-selector = <1>;
474 regulator-initial-state = <3>;
475 regulator-state-mem {
476 regulator-off-in-suspend;
481 compatible = "silergy,syr828";
484 vin-supply = <&vcc_sys>;
485 regulator-compatible = "fan53555-reg";
486 regulator-name = "vdd_gpu";
487 regulator-min-microvolt = <735000>;
488 regulator-max-microvolt = <1400000>;
489 regulator-ramp-delay = <1000>;
490 fcs,suspend-voltage-selector = <1>;
493 regulator-state-mem {
494 regulator-off-in-suspend;
499 compatible = "rockchip,rk818";
502 clock-output-names = "xin32k", "wifibt_32kin";
503 interrupt-parent = <&gpio1>;
504 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
505 pinctrl-names = "default";
506 pinctrl-0 = <&pmic_int_l>;
507 rockchip,system-power-controller;
508 rk818,support_dc_chg = <1>;/*1: dc chg; 0:usb chg*/
513 vcc1-supply = <&vcc_sys>;
514 vcc2-supply = <&vcc_sys>;
515 vcc3-supply = <&vcc_sys>;
516 vcc4-supply = <&vcc_sys>;
517 vcc6-supply = <&vcc_sys>;
518 vcc7-supply = <&vcc3v3_sys>;
519 vcc8-supply = <&vcc_sys>;
520 vcc9-supply = <&vcc3v3_sys>;
523 vdd_cpu_l: DCDC_REG1 {
524 regulator-name = "vdd_cpu_l";
527 regulator-min-microvolt = <750000>;
528 regulator-max-microvolt = <1350000>;
529 regulator-ramp-delay = <6001>;
530 regulator-state-mem {
531 regulator-off-in-suspend;
535 vdd_center: DCDC_REG2 {
536 regulator-name = "vdd_center";
539 regulator-min-microvolt = <800000>;
540 regulator-max-microvolt = <1350000>;
541 regulator-ramp-delay = <6001>;
542 regulator-state-mem {
543 regulator-off-in-suspend;
548 regulator-name = "vcc_ddr";
551 regulator-state-mem {
552 regulator-on-in-suspend;
557 regulator-name = "vcc_1v8";
560 regulator-min-microvolt = <1800000>;
561 regulator-max-microvolt = <1800000>;
562 regulator-state-mem {
563 regulator-on-in-suspend;
564 regulator-suspend-microvolt = <1800000>;
568 vcca3v0_codec: LDO_REG1 {
571 regulator-min-microvolt = <3000000>;
572 regulator-max-microvolt = <3000000>;
573 regulator-name = "vcca3v0_codec";
574 regulator-state-mem {
575 regulator-off-in-suspend;
579 vcc3v0_tp: LDO_REG2 {
582 regulator-min-microvolt = <3000000>;
583 regulator-max-microvolt = <3000000>;
584 regulator-name = "vcc3v0_tp";
585 regulator-state-mem {
586 regulator-off-in-suspend;
590 vcca1v8_codec: LDO_REG3 {
593 regulator-min-microvolt = <1800000>;
594 regulator-max-microvolt = <1800000>;
595 regulator-name = "vcca1v8_codec";
596 regulator-state-mem {
597 regulator-off-in-suspend;
601 vcc_power_on: LDO_REG4 {
604 regulator-min-microvolt = <3300000>;
605 regulator-max-microvolt = <3300000>;
606 regulator-name = "vcc_power_on";
607 regulator-state-mem {
608 regulator-on-in-suspend;
609 regulator-suspend-microvolt = <3300000>;
616 regulator-min-microvolt = <3000000>;
617 regulator-max-microvolt = <3000000>;
618 regulator-name = "vcc_3v0";
619 regulator-state-mem {
620 regulator-off-in-suspend;
627 regulator-min-microvolt = <1500000>;
628 regulator-max-microvolt = <1500000>;
629 regulator-name = "vcc_1v5";
630 regulator-state-mem {
631 regulator-off-in-suspend;
635 vcc1v8_dvp: LDO_REG7 {
638 regulator-min-microvolt = <1800000>;
639 regulator-max-microvolt = <1800000>;
640 regulator-name = "vcc1v8_dvp";
641 regulator-state-mem {
642 regulator-off-in-suspend;
646 vcc3v3_s3: LDO_REG8 {
649 regulator-min-microvolt = <3300000>;
650 regulator-max-microvolt = <3300000>;
651 regulator-name = "vcc3v3_s3";
652 regulator-state-mem {
653 regulator-off-in-suspend;
660 regulator-min-microvolt = <1800000>;
661 regulator-max-microvolt = <3300000>;
662 regulator-name = "vcc_sd";
663 regulator-state-mem {
664 regulator-on-in-suspend;
665 regulator-suspend-microvolt = <3300000>;
669 vcc3v3_s0: SWITCH_REG {
672 regulator-name = "vcc3v3_s0";
673 regulator-state-mem {
674 regulator-on-in-suspend;
680 compatible = "rk818-battery";
681 ocv_table = <3400 3675 3689 3716 3740 3756 3768 3780
682 3793 3807 3827 3853 3896 3937 3974 4007 4066
683 4110 4161 4217 4308>;
684 design_capacity = <7916>;
685 design_qmax = <8708>;
687 max_input_current = <3000>;
688 max_chrg_current = <3000>;
689 max_chrg_voltage = <4350>;
690 sleep_enter_current = <300>;
691 sleep_exit_current = <300>;
692 power_off_thresd = <3400>;
693 zero_algorithm_vol = <3950>;
694 fb_temperature = <105>;
696 max_soc_offset = <60>;
707 i2c-scl-rising-time-ns = <140>;
708 i2c-scl-falling-time-ns = <30>;
711 #sound-dai-cells = <0>;
712 compatible = "everest,es8316";
714 pinctrl-names = "default";
715 pinctrl-0 = <&hp_det>;
716 clocks = <&cru SCLK_I2S_8CH_OUT>;
717 clock-names = "mclk";
718 spk-con-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
719 hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
725 i2c-scl-rising-time-ns = <345>;
726 i2c-scl-falling-time-ns = <11>;
727 clock-frequency = <400000>;
731 compatible = "lsm330_acc";
732 pinctrl-names = "default";
733 pinctrl-0 = <&lsm330a_irq_gpio>;
735 irq-gpio = <&gpio2 27 IRQ_TYPE_EDGE_RISING>;
736 type = <SENSOR_TYPE_ACCEL>;
738 poll_delay_ms = <30>;
744 compatible = "lsm330_gyro";
745 pinctrl-names = "default";
746 pinctrl-0 = <&lsm330g_irq_gpio>;
748 irq-gpio = <&gpio1 20 IRQ_TYPE_EDGE_RISING>;
749 type = <SENSOR_TYPE_GYROSCOPE>;
751 poll_delay_ms = <30>;
756 compatible = "invensense,mpu6500";
757 pinctrl-names = "default";
758 pinctrl-0 = <&mpu6500_irq_gpio>;
760 irq-gpio = <&gpio2 27 IRQ_TYPE_EDGE_RISING>;
761 mpu-int_config = <0x10>;
762 mpu-level_shifter = <0>;
763 mpu-orientation = <1 0 0 0 1 0 0 0 1>;
772 compatible = "ak8963";
773 pinctrl-names = "default";
774 pinctrl-0 = <&ak8963_irq_gpio>;
776 type = <SENSOR_TYPE_COMPASS>;
777 irq-gpio = <&gpio2 28 IRQ_TYPE_EDGE_RISING>;
779 poll_delay_ms = <30>;
785 compatible = "capella,light_cm3218";
786 pinctrl-names = "default";
787 pinctrl-0 = <&cm3218_irq_gpio>;
789 type = <SENSOR_TYPE_LIGHT>;
790 irq-gpio = <&gpio4 24 IRQ_TYPE_EDGE_FALLING>;
792 poll_delay_ms = <30>;
796 compatible = "fairchild,fusb302";
798 pinctrl-names = "default";
799 pinctrl-0 = <&fusb0_int>;
800 int-n-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
807 i2c-scl-rising-time-ns = <150>;
808 i2c-scl-falling-time-ns = <30>;
809 clock-frequency = <400000>;
812 compatible = "goodix,gt9xx";
814 touch-gpio = <&gpio3 12 IRQ_TYPE_LEVEL_LOW>;
815 reset-gpio = <&gpio3 13 GPIO_ACTIVE_HIGH>;
819 tp-supply = <&vcc3v0_tp>;
832 cpu-supply = <&vdd_cpu_l>;
836 cpu-supply = <&vdd_cpu_l>;
840 cpu-supply = <&vdd_cpu_l>;
844 cpu-supply = <&vdd_cpu_l>;
848 cpu-supply = <&vdd_cpu_b>;
852 cpu-supply = <&vdd_cpu_b>;
857 mali-supply = <&vdd_gpu>;
866 max-freq = <50000000>;
869 compatible = "inv-spi,mpu6500";
870 pinctrl-names = "default";
871 pinctrl-0 = <&mpu6500_irq_gpio>;
872 irq-gpio = <&gpio2 27 IRQ_TYPE_EDGE_RISING>;
874 spi-max-frequency = <1000000>;
877 mpu-int_config = <0x00>;
878 mpu-level_shifter = <0>;
879 mpu-orientation = <1 0 0 0 1 0 0 0 1>;
893 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
894 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
902 u2phy0_otg: otg-port {
906 u2phy0_host: host-port {
907 phy-supply = <&vcc5v0_host>;
913 pinctrl-names = "default";
914 pinctrl-0 = <&uart0_xfer &uart0_cts>;
940 assigned-clocks = <&cru SCLK_VOP0_PWM>;
941 assigned-clock-rates = <50000000>;
955 wifi_enable_h: wifi-enable-h {
956 rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
961 uart0_gpios: uart0-gpios {
962 rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
967 pmic_int_l: pmic-int-l {
969 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
972 pmic_dvs2: pmic-dvs2 {
974 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
980 rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_up>;
985 lcdpwr_enable_h: lcdpwr-enable-h {
986 rockchip,pins = <3 8 RK_FUNC_GPIO &pcfg_pull_up>;
991 lsm330a_irq_gpio: lsm330a-irq-gpio {
992 rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>;
997 lsm330g_irq_gpio: lsm330g-irq-gpio {
998 rockchip,pins = <1 20 RK_FUNC_GPIO &pcfg_pull_none>;
1003 mpu6500_irq_gpio: mpu6500-irq-gpio {
1004 rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>;
1009 ak8963_irq_gpio: ak8963-irq-gpio {
1010 rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
1015 cm3218_irq_gpio: cm3218-irq-gpio {
1016 rockchip,pins = <4 24 RK_FUNC_GPIO &pcfg_pull_up>;
1021 host_vbus_drv: host-vbus-drv {
1023 <4 25 RK_FUNC_GPIO &pcfg_pull_none>;
1028 fusb0_int: fusb0-int {
1030 <1 1 RK_FUNC_GPIO &pcfg_pull_up>;
1036 #include <dt-bindings/display/screen-timing/lcd-LP097Qx2.dtsi>
1041 rockchip,cabc_mode = <1>;
1042 power_ctr: power_ctr {
1043 rockchip,debug = <0>;
1046 rockchip,power_type = <GPIO>;
1047 pinctrl-names = "default";
1048 pinctrl-0 = <&lcdpwr_enable_h>;
1049 gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
1050 rockchip,delay = <10>;