arch/arm64/boot/dts/rk3368-p9_818.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/interrupt-controller/arm-gic.h>
   4 #include <dt-bindings/rkfb/rk_fb.h>
   5 #include "rk3368.dtsi"
   6 #include "../../../arm/boot/dts/lcd-ld089wu1-mipi.dtsi"
   7 / {
   8         chosen {
   9                 bootargs = "earlyprintk=uart8250-32bit,0xff690000";
  10         };
  11
  12         wireless-wlan {
  13                 compatible = "wlan-platdata";
  14
  15                 rockchip,grf = <&grf>;
  16
  17                 /* wifi_chip_type - wifi chip define
  18                  * ap6210, ap6330, ap6335
  19                  * rtl8188eu, rtl8723bs, rtl8723bu
  20                  * esp8089
  21                 */
  22                 wifi_chip_type = "ap6210";
  23
  24                 sdio_vref = <1800>; //1800mv or 3300mv
  25                 power_pmu_regulator = "rk818_ldo8_reg";
  26                 power_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  27                 vref_pmu_regulator = "rk818_ldo8_reg";
  28                 vref_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  29
  30                 WIFI,poweren_gpio = <&gpio3 GPIO_A4 GPIO_ACTIVE_HIGH>;
  31                 WIFI,host_wake_irq = <&gpio3 GPIO_A6 GPIO_ACTIVE_HIGH>;
  32
  33                 status = "okay";
  34         };
  35
  36         wireless-bluetooth {
  37                 compatible = "bluetooth-platdata";
  38                 uart_rts_gpios = <&gpio2 GPIO_D3 GPIO_ACTIVE_LOW>;
  39                 pinctrl-names = "default","rts_gpio";
  40                 pinctrl-0 = <&uart0_rts>;
  41                 pinctrl-1 = <&uart0_rts_gpio>;
  42
  43                 BT,power_gpio = <&gpio3 GPIO_A3 GPIO_ACTIVE_HIGH>;
  44                 BT,reset_gpio = <&gpio3 GPIO_A5 GPIO_ACTIVE_HIGH>;
  45                 BT,wake_gpio = <&gpio3 GPIO_A2 GPIO_ACTIVE_HIGH>;
  46                 BT,wake_host_irq = <&gpio3 GPIO_A7 GPIO_ACTIVE_HIGH>;
  47
  48                 status = "okay";
  49         };
  50
  51         hallsensor {
  52                compatible = "hall_och165t";
  53                type = <SENSOR_TYPE_HALL>;
  54                irq-gpio = <&gpio0 GPIO_C0 IRQ_TYPE_EDGE_BOTH>;
  55         };
  56
  57         backlight: backlight {
  58                 compatible = "pwm-backlight";
  59                 pwms = <&pwm0 0 25000>;
  60                 brightness-levels = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
  61                 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
  62                 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
  63                 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87
  64                 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109
  65                 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
  66                 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147
  67                 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
  68                 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185
  69                 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204
  70                 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
  71                 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242
  72                 243 244 245 246 247 248 249 250 251 252 253 254 255>;
  73                 default-brightness-level = <128>;
  74                 enable-gpios = <&gpio0 GPIO_C4 GPIO_ACTIVE_HIGH>;
  75         };
  76
  77         pwm_regulator {
  78                 compatible = "rockchip_pwm_regulator";
  79                 pwms = <&pwm1 0 2000>;
  80                 rockchip,pwm_id= <1>;
  81                 rockchip,pwm_voltage_map= <925000 950000 975000 1000000 1025000 1050000 1075000 1100000 1125000 1150000 1175000 1200000 1225000 1250000 1275000 1300000 1325000 1350000 1375000 1400000>;
  82                 rockchip,pwm_voltage= <1000000>;
  83                 rockchip,pwm_min_voltage= <925000>;
  84                 rockchip,pwm_max_voltage= <1400000>;
  85                 rockchip,pwm_suspend_voltage= <950000>;
  86                 rockchip,pwm_coefficient= <475>;
  87                 regulators {
  88                         #address-cells = <1>;
  89                         #size-cells = <0>;
  90                         pwm_reg0: regulator@0 {
  91                                 regulator-compatible = "pwm_dcdc1";
  92                                 regulator-name= "vdd_logic";
  93                                 regulator-min-microvolt = <925000>;
  94                                 regulator-max-microvolt = <1400000>;
  95                                 regulator-always-on;
  96                                 regulator-boot-on;
  97                         };
  98                 };
  99         };
 100
 101         codec_hdmi_i2s: codec-hdmi-i2s {
 102                 compatible = "hdmi-i2s";
 103         };
 104
 105         codec_hdmi_spdif: codec-hdmi-spdif {
 106                 compatible = "hdmi-spdif";
 107         };
 108
 109         rockchip-hdmi-i2s {
 110                 compatible = "rockchip-hdmi-i2s";
 111                 dais {
 112                         dai0 {
 113                                 audio-codec = <&codec_hdmi_i2s>;
 114                                 i2s-controller = <&i2s0>;
 115                                 format = "i2s";
 116                         };
 117                 };
 118         };
 119
 120         rockchip-hdmi-spdif {
 121                 compatible = "rockchip-hdmi-spdif";
 122                 dais {
 123                         dai0 {
 124                                 audio-codec = <&codec_hdmi_spdif>;
 125                                 i2s-controller = <&spdif>;
 126                         };
 127                 };
 128         };
 129
 130         rockchip-es8316 {
 131                 compatible = "rockchip-es8316";
 132                 dais {
 133                         dai0 {
 134                                 audio-codec = <&es8316>;
 135                                 i2s-controller = <&i2s0>;
 136                                 format = "i2s";
 137                         };
 138                 };
 139         };
 140
 141         io-domains {
 142                 compatible = "rockchip,rk3368-io-voltage-domain";
 143                 rockchip,grf = <&grf>;
 144                 rockchip,pmugrf = <&pmugrf>;
 145
 146                 /*GRF_IO_VSEL*/
 147                 gpio30-supply = <&rk818_dcdc4_reg>;     /*APIO1_VDD*/
 148                 wifi-supply = <&rk818_ldo8_reg>;     /*APIO2_VDD*/
 149                 audio-supply = <&rk818_dcdc4_reg>;   /*APIO3_VDD*/
 150                 gpio1830-supply = <&rk818_dcdc4_reg>;   /*ADIO4_VDD*/
 151                 sdcard-supply = <&rk818_ldo9_reg>;   /*SDMMC_VDD*/
 152
 153                 /*PMU_GRF_IO_VSEL*/
 154                 pmu-supply = <&rk818_ldo5_reg>;      /*PMUIO_VDD*/
 155                 vop-supply = <&rk818_ldo5_reg>;      /*LCDC_VDD*/
 156         };
 157 };
 158
 159 &tsadc {
 160        tsadc-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
 161        //tsadc-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
 162        status = "okay";
 163 };
 164
 165 &pinctrl {
 166         //used for init some gpio
 167         init-gpios = <&gpio0 GPIO_A6 GPIO_ACTIVE_HIGH>;
 168
 169         gpio0_gpio {
 170                         gpio0_c7: gpio0-c7 {
 171                                 rockchip,pins = <0 GPIO_C7 RK_FUNC_GPIO &pcfg_pull_down>;
 172                         };
 173                         gpio0_a3: gpio0-a3 {
 174                                 rockchip,pins = <0 GPIO_A3 RK_FUNC_3 &pcfg_pull_none>;
 175                         };
 176                         gpio0_c2: gpio0-c2 {
 177                                 rockchip,pins = <0 GPIO_C2 RK_FUNC_GPIO &pcfg_pull_down>;
 178                         };
 179                         gpio0_c3: gpio0-c3{
 180                                 rockchip,pins = <0 GPIO_C3 RK_FUNC_GPIO &pcfg_pull_down>;
 181                         };
 182                         //to add
 183                 };
 184
 185 };
 186
 187 &nandc0 {
 188         status = "disabled"; // used nand set "disabled" ,used emmc set "okay"
 189 };
 190
 191 &nandc0reg {
 192         status = "okay"; // used nand set "disabled" ,used emmc set "okay"
 193 };
 194
 195 &emmc {
 196         clock-frequency = <150000000>;
 197         clock-freq-min-max = <400000 150000000>;
 198
 199         supports-highspeed;
 200         supports-emmc;
 201         bootpart-no-access;
 202
 203         //supports-tSD;
 204         supports-DDR_MODE; //you should set the two value in your project. only close in RK3288-SDK board.
 205         caps2-mmc-hs200;
 206
 207         ignore-pm-notify;
 208         keep-power-in-suspend;
 209
 210         //poll-hw-reset
 211         status = "okay";
 212 };
 213
 214 &sdmmc {
 215         clock-frequency = <50000000>;
 216         clock-freq-min-max = <400000 50000000>;
 217         supports-highspeed;
 218         supports-sd;
 219         broken-cd;
 220         card-detect-delay = <200>;
 221
 222         ignore-pm-notify;
 223         keep-power-in-suspend;
 224
 225         vmmc-supply = <&rk818_ldo1_reg>;
 226                 status = "okay";
 227 };
 228
 229 &sdio {
 230         clock-frequency = <50000000>;
 231         clock-freq-min-max = <200000 50000000>;
 232         supports-highspeed;
 233         supports-sdio;
 234         ignore-pm-notify;
 235         keep-power-in-suspend;
 236         //cap-sdio-irq;
 237         status = "okay";
 238 };
 239
 240 &dsihost0{
 241         status = "okay";
 242 };
 243
 244 &spi0 {
 245         status = "disabled";
 246 };
 247
 248 &spi1 {
 249         status = "disabled";
 250 };
 251
 252 &spi2 {
 253         status = "disabled";
 254 };
 255
 256 &gmac {
 257         status = "disabled";
 258 };
 259
 260 &uart_dbg {
 261         status = "okay";
 262 };
 263
 264 &uart_bt {
 265         status = "okay";
 266         dma-names = "!tx", "!rx";
 267         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 268 };
 269
 270 &i2c0 {
 271         status = "okay";
 272         syr827: syr827@40 {
 273                 compatible = "silergy,syr82x";
 274                 reg = <0x40>;
 275                 status = "okay";
 276                 regulators {
 277                         #address-cells = <1>;
 278                         #size-cells = <0>;
 279                         syr827_dc1: regulator@0 {
 280                         reg = <0>;
 281                         regulator-compatible = "syr82x_dcdc1";
 282                         regulator-name = "vdd_arm";
 283                         regulator-min-microvolt = <712500>;
 284                         regulator-max-microvolt = <1500000>;
 285                         regulator-always-on;
 286                         regulator-boot-on;
 287                         regulator-initial-mode = <0x2>;
 288                         regulator-initial-state = <3>;
 289                         regulator-state-mem {
 290                                 regulator-state-mode = <0x2>;
 291                                 regulator-state-disabled;
 292                                 regulator-state-uv = <900000>;
 293                         };
 294                 };
 295            };
 296         };
 297         syr828: syr828@41 {
 298                 compatible = "silergy,syr82x";
 299                 reg = <0x41>;
 300                 status = "okay";
 301                 regulators {
 302                         #address-cells = <1>;
 303                         #size-cells = <0>;
 304                         syr828_dc1: regulator@0 {
 305                         reg = <0>;
 306                         regulator-compatible = "syr82x_dcdc1";
 307                         regulator-name = "vdd_gpu";
 308                         regulator-min-microvolt = <712500>;
 309                         regulator-max-microvolt = <1500000>;
 310                         regulator-always-on;
 311                         regulator-boot-on;
 312                         regulator-initial-mode = <0x2>;
 313                         regulator-initial-state = <3>;
 314                         regulator-state-mem {
 315                                 regulator-state-mode = <0x2>;
 316                                 regulator-state-enabled;
 317                                 regulator-state-uv = <900000>;
 318                         };
 319                 };
 320            };
 321         };
 322
 323         rk818: rk818@1c {
 324                 reg = <0x1c>;
 325                 status = "okay";
 326                 compatible = "rockchip,rk818";
 327                 battery {
 328                         ocv_table = <3400 3650 3693 3707 3731 3749 3760
 329                                      3770 3782 3796 3812 3829 3852 3882
 330                                      3915 3951 3981 4047 4086 4132 4182>;
 331                         design_capacity = <8650>;
 332                         design_qmax = <8800>;
 333                         max_overcharge = <100>;
 334                         bat_res = <85>;
 335                         max_charge_ilimitmA  = <2000>;
 336                         max_charge_currentmA = <1800>;
 337                         max_charge_voltagemV = <4200>;
 338                         max_bat_voltagemV = <4200>;
 339                         sleep_enter_current = <150>;
 340                         sleep_exit_current = <180>;
 341                         support_uboot_chrg = <0>;
 342                 };
 343         };
 344 };
 345
 346 &i2c1 {
 347         status = "okay";
 348         es8316: es8316@10 {
 349                 compatible = "es8316";
 350                 reg = <0x10>;
 351                 spk-con-gpio = <&gpio0 GPIO_C3 GPIO_ACTIVE_HIGH>;
 352                 hp-det-gpio = <&gpio0 GPIO_C7 GPIO_ACTIVE_HIGH>;
 353                 status = "okay";
 354         };
 355 };
 356
 357 &i2c2 {
 358         status = "okay";
 359         touchscreen@14 {
 360                 compatible = "goodix,gt9xx";
 361                 reg = <0x14>;
 362                 touch-gpio = <&gpio0 GPIO_B4 IRQ_TYPE_LEVEL_LOW>;
 363                 reset-gpio = <&gpio0 GPIO_B3 GPIO_ACTIVE_HIGH>;
 364                 max-x = <1920>;
 365                 max-y = <1200>;
 366                 tp-size = <89>;
 367         };
 368 };
 369
 370 &i2c3 {
 371         status = "okay";
 372 };
 373
 374 &i2c4 {
 375         status = "okay";
 376         mpu6500_acc:mpu_acc@68{
 377                 compatible = "mpu6500_acc";
 378                 reg = <0x68>;
 379                 irq_enable = <0>;
 380                 poll_delay_ms = <30>;
 381                 type = <SENSOR_TYPE_ACCEL>;
 382                 layout = <7>;
 383         };
 384 };
 385
 386 &i2c5 {
 387         status = "disabled";
 388 };
 389
 390 &fb {
 391         status = "okay";
 392         rockchip,disp-mode = <NO_DUAL>;
 393         rockchip,uboot-logo-on = <0>;
 394 };
 395
 396 &rk_screen {
 397         status = "okay";
 398         display-timings = <&disp_timings>;
 399 };
 400
 401 &lcdc {
 402         status = "okay";
 403         backlight = <&backlight>;
 404         rockchip,mirror = <NO_MIRROR>;
 405         rockchip,cabc_mode = <0>;
 406         rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
 407         power_ctr: power_ctr {
 408                 rockchip,debug = <0>;
 409                 lcd_en:lcd_en {
 410                         rockchip,power_type = <GPIO>;
 411                         gpios = <&gpio0 GPIO_C6 GPIO_ACTIVE_HIGH>;
 412                         rockchip,delay = <120>;
 413                 };
 414
 415                 lcd_cs:lcd_cs {
 416                         rockchip,power_type = <GPIO>;
 417                         gpios = <&gpio0 GPIO_C5 GPIO_ACTIVE_HIGH>;
 418                         rockchip,delay = <10>;
 419                 };
 420
 421                 /*lcd_rst:lcd_rst {
 422                         rockchip,power_type = <GPIO>;
 423                         gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
 424                         rockchip,delay = <5>;
 425                 };*/
 426         };
 427 };
 428
 429
 430 &hdmi {
 431         status = "okay";
 432 };
 433
 434 &adc {
 435         status = "okay";
 436
 437         rockchip_headset {
 438                 compatible = "rockchip_headset";
 439                 headset_gpio = <&gpio0 GPIO_C7 GPIO_ACTIVE_LOW>;
 440                 pinctrl-names = "default";
 441                 pinctrl-0 = <&gpio0_c7>;//gpio0_c7
 442                 io-channels = <&adc 2>;
 443        /*
 444                hook_gpio = ;
 445                hook_down_type = ; //interrupt hook key down status
 446                 */
 447        };
 448
 449         key {
 450                 compatible = "rockchip,key";
 451                 io-channels = <&adc 1>;
 452
 453                 vol-up-key {
 454                         linux,code = <115>;
 455                         label = "volume up";
 456                         rockchip,adc_value = <1>;
 457                 };
 458
 459                 vol-down-key {
 460                         linux,code = <114>;
 461                         label = "volume down";
 462                         rockchip,adc_value = <170>;
 463                 };
 464
 465                 power-key {
 466                         gpios = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
 467                         linux,code = <116>;
 468                         label = "power";
 469                         gpio-key,wakeup;
 470                 };
 471         };
 472 };
 473
 474 &pwm0 {
 475         status = "okay";
 476 };
 477
 478 &pwm1 {
 479         status = "disabled";
 480 };
 481
 482 &clk_core_b_dvfs_table {
 483         operating-points = <
 484                 /* KHz    uV */
 485                 216000 1000000
 486                 312000 1000000
 487                 408000 1000000
 488                 600000 1000000
 489                 696000 1000000
 490                 816000 1025000
 491                 1008000 1100000
 492                 //1200000 1175000
 493                 //1296000 1200000
 494                 //1416000 1275000
 495                 //1512000 1325000
 496                 >;
 497         status = "okay";
 498 };
 499
 500 &clk_core_l_dvfs_table {
 501         operating-points = <
 502                 /* KHz    uV */
 503                 216000 1000000
 504                 312000 1000000
 505                 408000 1000000
 506                 600000 1000000
 507                 696000 1000000
 508                 816000 1075000
 509                 1008000 1175000
 510                 //1200000 1225000
 511                 >;
 512         status = "okay";
 513 };
 514
 515 &clk_gpu_dvfs_table {
 516         operating-points = <
 517                 /* KHz    uV */
 518                 200000 1100000
 519                 288000 1100000
 520                 400000 1150000
 521                 576000 1200000
 522                 >;
 523 };
 524
 525 &clk_ddr_dvfs_table {
 526         operating-points = <
 527                 /* KHz    uV */
 528                 200000 1100000
 529                 300000 1100000
 530                 400000 1100000
 531                 533000 1150000
 532                 600000 1200000
 533                 >;
 534
 535         freq-table = <
 536                 /*status                freq(KHz)*/
 537                 SYS_STATUS_NORMAL       600000
 538                 SYS_STATUS_SUSPEND      200000
 539                 SYS_STATUS_VIDEO_1080P  400000
 540                 SYS_STATUS_VIDEO_4K     533000
 541                 SYS_STATUS_PERFORMANCE  600000
 542                 SYS_STATUS_DUALVIEW     600000
 543                 SYS_STATUS_BOOST        400000
 544                 SYS_STATUS_ISP          533000
 545                 >;
 546         auto-freq-table = <
 547                 240000
 548                 324000
 549                 396000
 550                 528000
 551                 >;
 552         auto-freq=<0>;
 553         status="okay";
 554 };
 555
 556 &dwc_control_usb {
 557         host_drv_gpio = <&gpio0 GPIO_A4 GPIO_ACTIVE_LOW>;
 558         otg_drv_gpio = <&gpio0 GPIO_D1 GPIO_ACTIVE_LOW>;
 559         rockchip,remote_wakeup;
 560         rockchip,usb_irq_wakeup;
 561 };
 562
 563 /include/ "../../../arm/boot/dts/rk818.dtsi"
 564 &rk818 {
 565         gpios =<&gpio0 GPIO_A1 GPIO_ACTIVE_HIGH>,<&gpio0 GPIO_A0 GPIO_ACTIVE_LOW>;
 566         rk818,system-power-controller;
 567
 568         regulators {
 569
 570                 rk818_dcdc1_reg: regulator@0{
 571                         regulator-name= "vdd_arm";/*vcc arm*/
 572                         regulator-min-microvolt = <700000>;/*<725000>;*/
 573                         regulator-max-microvolt = <1500000>;
 574                         regulator-initial-mode = <0x2>;
 575                         regulator-initial-state = <3>;
 576                         regulator-state-mem {
 577                                 regulator-state-mode = <0x2>;
 578                                 regulator-state-disabled;
 579                                 regulator-state-uv =<900000>;
 580                         };
 581                 };
 582
 583                 rk818_dcdc2_reg: regulator@1 {
 584                         regulator-name= "vdd_logic";/*vcc gpu*/
 585                         regulator-min-microvolt = <700000>;
 586                         regulator-max-microvolt = <1200000>;
 587                         regulator-initial-mode = <0x2>;
 588                         regulator-initial-state = <3>;
 589                         regulator-state-mem {
 590                                 regulator-state-mode = <0x2>;
 591                                 regulator-state-enabled;
 592                                 regulator-state-uv = <1200000>;
 593                         };
 594                 };
 595
 596                 rk818_dcdc3_reg: regulator@2 {
 597                         regulator-name= "vcc_ddr";
 598                         regulator-min-microvolt = <1200000>;
 599                         regulator-max-microvolt = <1200000>;
 600                         regulator-initial-mode = <0x2>;
 601                         regulator-initial-state = <3>;
 602                         regulator-state-mem {
 603                                 regulator-state-mode = <0x2>;
 604                                 regulator-state-enabled;
 605                                 regulator-state-uv = <1200000>;
 606                         };
 607                 };
 608
 609                 rk818_dcdc4_reg: regulator@3 {
 610                         regulator-name= "vccio";
 611                         regulator-min-microvolt = <3300000>;
 612                         regulator-max-microvolt = <3300000>;
 613                         regulator-initial-mode = <0x2>;
 614                         regulator-initial-state = <3>;
 615                         regulator-state-mem {
 616                                 regulator-state-mode = <0x2>;
 617                                 regulator-state-enabled;
 618                                 regulator-state-uv = <3000000>;
 619                         };
 620                 };
 621
 622                 rk818_ldo1_reg: regulator@4 {
 623                         regulator-name= "vcc_codec";
 624                         regulator-min-microvolt = <3300000>;
 625                         regulator-max-microvolt = <3300000>;
 626                         regulator-initial-state = <3>;
 627                         regulator-state-mem {
 628                                 regulator-state-enabled;
 629                                 regulator-state-uv = <3300000>;
 630                         };
 631                 };
 632
 633                 rk818_ldo2_reg: regulator@5 {
 634                         regulator-name= "vcc_tp";
 635                         regulator-min-microvolt = <3300000>;
 636                         regulator-max-microvolt = <3300000>;
 637                         regulator-initial-state = <3>;
 638                         regulator-state-mem {
 639                                 regulator-state-enabled;
 640                                 regulator-state-uv = <3300000>;
 641                         };
 642                 };
 643
 644                 rk818_ldo3_reg: regulator@6 {
 645                         regulator-name= "vdd_10";
 646                         regulator-min-microvolt = <1000000>;
 647                         regulator-max-microvolt = <1000000>;
 648                         regulator-initial-state = <3>;
 649                         regulator-state-mem {
 650                                 regulator-state-enabled;
 651                                 regulator-state-uv = <1000000>;
 652                         };
 653                 };
 654
 655                 rk818_ldo4_reg:regulator@7 {
 656                         regulator-name= "vcc18_lcd";
 657                         regulator-min-microvolt = <1800000>;
 658                         regulator-max-microvolt = <1800000>;
 659                         regulator-initial-state = <3>;
 660                         regulator-state-mem {
 661                                 regulator-state-disabled;
 662                                 regulator-state-uv = <1800000>;
 663                         };
 664                 };
 665
 666                 rk818_ldo5_reg: regulator@8 {
 667                         regulator-name= "vccio_pmu";
 668                         regulator-min-microvolt = <1800000>;
 669                         regulator-max-microvolt = <1800000>;
 670                         regulator-initial-state = <3>;
 671                         regulator-state-mem {
 672                                 regulator-state-enabled;
 673                                 regulator-state-uv = <1800000>;
 674                         };
 675                 };
 676
 677                 rk818_ldo6_reg: regulator@9 {
 678                         regulator-name= "vdd10_lcd";
 679                         regulator-min-microvolt = <1000000>;
 680                         regulator-max-microvolt = <1000000>;
 681                         regulator-initial-state = <3>;
 682                         regulator-state-mem {
 683                                 regulator-state-disabled;
 684                                 regulator-state-uv = <1000000>;
 685                         };
 686                 };
 687
 688                 rk818_ldo7_reg: regulator@10 {
 689                         regulator-name= "vcc_18";
 690                         regulator-min-microvolt = <1800000>;
 691                         regulator-max-microvolt = <1800000>;
 692                         regulator-initial-state = <3>;
 693                         regulator-state-mem {
 694                                 regulator-state-enabled;
 695                                 regulator-state-uv = <1800000>;
 696                         };
 697                 };
 698
 699                 rk818_ldo8_reg: regulator@11 {
 700                         regulator-name= "vccio_wl";
 701                         regulator-min-microvolt = <1800000>;
 702                         regulator-max-microvolt = <1800000>;
 703                         regulator-initial-state = <3>;
 704                         regulator-state-mem {
 705                                 regulator-state-enabled;
 706                                 regulator-state-uv = <1800000>;
 707                         };
 708                 };
 709
 710                 rk818_ldo9_reg: regulator@12 {
 711                         regulator-name= "vcc_sd";
 712                         regulator-min-microvolt = <1800000>;
 713                         regulator-max-microvolt = <3300000>;
 714                         regulator-initial-state = <3>;
 715                         regulator-state-mem {
 716                                 regulator-state-enabled;
 717                                 regulator-state-uv = <3300000>;
 718                         };
 719                 };
 720
 721                 rk818_ldo10_reg: regulator@13 {
 722                         regulator-name= "rk818_ldo10";
 723                         regulator-state-mem {
 724                                 regulator-state-disabled;
 725                         };
 726                 };
 727         };
 728 };
 729
 730 &ion_cma {
 731        reg = <0x00000000 0x00000000>; /* 0MB */
 732 };
 733