arch/arm/boot/dts/rk3288-android.dtsi

   1 /*
   2  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
   3  *
   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
   7  * whole.
   8  *
   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.
  13  *
  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.
  18  *
  19  * Or, alternatively,
  20  *
  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
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  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.
  41  */
  42 #include <dt-bindings/pwm/pwm.h>
  43 #include <dt-bindings/input/input.h>
  44 #include <dt-bindings/soc/rockchip-system-status.h>
  45 #include "rk3288-dram-default-timing.dtsi"
  46
  47 / {
  48         chosen {
  49                 bootargs = "earlycon=uart8250,mmio32,0xff690000";
  50         };
  51
  52         /delete-node/ dmc@ff610000;
  53
  54         dfi: dfi {
  55                 compatible = "rockchip,rk3288-dfi";
  56                 rockchip,pmu = <&pmu>;
  57                 rockchip,grf = <&grf>;
  58                 status = "disabled";
  59         };
  60
  61         dmc: dmc {
  62                 compatible = "rockchip,rk3288-dmc";
  63                 devfreq-events = <&dfi>;
  64                 clocks = <&cru SCLK_DDRCLK>, <&cru PCLK_PUBL0>,
  65                          <&cru PCLK_DDRUPCTL0>, <&cru PCLK_PUBL1>,
  66                          <&cru PCLK_DDRUPCTL1>;
  67                 clock-names = "dmc_clk", "pclk_phy0", "pclk_upctl0",
  68                               "pclk_phy1", "pclk_upctl1";
  69                 upthreshold = <55>;
  70                 downdifferential = <10>;
  71                 operating-points-v2 = <&dmc_opp_table>;
  72                 vop-dclk-mode = <0>;
  73                 min-cpu-freq = <600000>;
  74                 rockchip,ddr_timing = <&ddr_timing>;
  75                 system-status-freq = <
  76                         /*system status         freq(KHz)*/
  77                         SYS_STATUS_NORMAL       396000
  78                         SYS_STATUS_REBOOT       396000
  79                         SYS_STATUS_SUSPEND      192000
  80                         SYS_STATUS_VIDEO_1080P  300000
  81                         SYS_STATUS_VIDEO_4K     396000
  82                         SYS_STATUS_PERFORMANCE  528000
  83                         SYS_STATUS_BOOST        396000
  84                         SYS_STATUS_DUALVIEW     396000
  85                         SYS_STATUS_ISP          396000
  86                 >;
  87                 auto-min-freq = <400000>;
  88                 auto-freq-en = <1>;
  89                 status = "diasbled";
  90         };
  91
  92         dmc_opp_table: opp_table2 {
  93                 compatible = "operating-points-v2";
  94
  95                 opp-192000000 {
  96                         opp-hz = /bits/ 64 <192000000>;
  97                         opp-microvolt = <1100000>;
  98                 };
  99                 opp-300000000 {
 100                         opp-hz = /bits/ 64 <300000000>;
 101                         opp-microvolt = <1100000>;
 102                 };
 103                 opp-396000000 {
 104                         opp-hz = /bits/ 64 <396000000>;
 105                         opp-microvolt = <1100000>;
 106                 };
 107                 opp-528000000 {
 108                         opp-hz = /bits/ 64 <528000000>;
 109                         opp-microvolt = <1150000>;
 110                 };
 111         };
 112
 113         reserved-memory {
 114                 ramoops_mem: ramoops@00000000 {
 115                         reg = <0x0 0x8000000 0x0 0xF0000>;
 116                 };
 117
 118                 drm_logo: drm-logo@00000000 {
 119                 compatible = "rockchip,drm-logo";
 120                         reg = <0x0 0x0 0x0 0x0>;
 121                 };
 122         };
 123
 124         ramoops {
 125                 compatible = "ramoops";
 126                 record-size = <0x0 0x20000>;
 127                 console-size = <0x0 0x80000>;
 128                 ftrace-size = <0x0 0x00000>;
 129                 pmsg-size = <0x0 0x50000>;
 130                 memory-region = <&ramoops_mem>;
 131         };
 132
 133         fiq-debugger {
 134                 compatible = "rockchip,fiq-debugger";
 135                 interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH 0>;
 136                 rockchip,serial-id = <2>;
 137                 rockchip,wake-irq = <0>;
 138                 rockchip,irq-mode-enable = <0>;  /* If enable uart uses irq instead of fiq */
 139                 rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
 140                 pinctrl-names = "default";
 141                 pinctrl-0 = <&uart2_xfer>;
 142         };
 143
 144         psci {
 145                 compatible = "arm,psci-1.0";
 146                 method = "smc";
 147         };
 148
 149         /delete-node/ timer@ff810000;
 150
 151         backlight: backlight {
 152                 compatible = "pwm-backlight";
 153                 brightness-levels = <
 154                           0   1   2   3   4   5   6   7
 155                           8   9  10  11  12  13  14  15
 156                          16  17  18  19  20  21  22  23
 157                          24  25  26  27  28  29  30  31
 158                          32  33  34  35  36  37  38  39
 159                          40  41  42  43  44  45  46  47
 160                          48  49  50  51  52  53  54  55
 161                          56  57  58  59  60  61  62  63
 162                          64  65  66  67  68  69  70  71
 163                          72  73  74  75  76  77  78  79
 164                          80  81  82  83  84  85  86  87
 165                          88  89  90  91  92  93  94  95
 166                          96  97  98  99 100 101 102 103
 167                         104 105 106 107 108 109 110 111
 168                         112 113 114 115 116 117 118 119
 169                         120 121 122 123 124 125 126 127
 170                         128 129 130 131 132 133 134 135
 171                         136 137 138 139 140 141 142 143
 172                         144 145 146 147 148 149 150 151
 173                         152 153 154 155 156 157 158 159
 174                         160 161 162 163 164 165 166 167
 175                         168 169 170 171 172 173 174 175
 176                         176 177 178 179 180 181 182 183
 177                         184 185 186 187 188 189 190 191
 178                         192 193 194 195 196 197 198 199
 179                         200 201 202 203 204 205 206 207
 180                         208 209 210 211 212 213 214 215
 181                         216 217 218 219 220 221 222 223
 182                         224 225 226 227 228 229 230 231
 183                         232 233 234 235 236 237 238 239
 184                         240 241 242 243 244 245 246 247
 185                         248 249 250 251 252 253 254 255>;
 186                 default-brightness-level = <128>;
 187                 enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
 188                 pinctrl-names = "default";
 189                 pinctrl-0 = <&bl_en>;
 190                 pwms = <&pwm0 0 1000000 0>;
 191         };
 192
 193         display-subsystem {
 194                 status = "okay";
 195
 196                 ports = <&vopb_out>, <&vopl_out>;
 197                 memory-region = <&drm_logo>;
 198
 199                 route {
 200                         route_edp: route-edp {
 201                                 status = "disabled";
 202                                 logo,uboot = "logo.bmp";
 203                                 logo,kernel = "logo_kernel.bmp";
 204                                 logo,mode = "center";
 205                                 charge_logo,mode = "center";
 206                                 connect = <&vopb_out_edp>;
 207                         };
 208
 209                         route_mipi: route-mipi {
 210                                 status = "disabled";
 211                                 logo,uboot = "logo.bmp";
 212                                 logo,kernel = "logo_kernel.bmp";
 213                                 logo,mode = "center";
 214                                 charge_logo,mode = "center";
 215                                 connect = <&vopb_out_mipi>;
 216                         };
 217                 };
 218         };
 219
 220         rk_key: rockchip-key {
 221                 compatible = "rockchip,key";
 222                 status = "okay";
 223
 224                 io-channels = <&saradc 1>;
 225
 226                 vol-up-key {
 227                         linux,code = <115>;
 228                         label = "volume up";
 229                         rockchip,adc_value = <1>;
 230                 };
 231
 232                 vol-down-key {
 233                         linux,code = <114>;
 234                         label = "volume down";
 235                         rockchip,adc_value = <170>;
 236                 };
 237
 238                 power-key {
 239                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 240                         linux,code = <116>;
 241                         pinctrl-names = "default";
 242                         pinctrl-0 = <&pwrbtn>;
 243                         label = "power";
 244                         gpio-key,wakeup;
 245                 };
 246
 247                 menu-key {
 248                         linux,code = <59>;
 249                         label = "menu";
 250                         rockchip,adc_value = <355>;
 251                 };
 252
 253                 home-key {
 254                         linux,code = <102>;
 255                         label = "home";
 256                         rockchip,adc_value = <746>;
 257                 };
 258
 259                 back-key {
 260                         linux,code = <158>;
 261                         label = "back";
 262                         rockchip,adc_value = <560>;
 263                 };
 264
 265                 camera-key {
 266                         linux,code = <212>;
 267                         label = "camera";
 268                         rockchip,adc_value = <450>;
 269                 };
 270         };
 271
 272         dwc_control_usb: dwc-control-usb@ff770284 {
 273                 compatible = "rockchip,rk3288-dwc-control-usb";
 274                 status = "okay";
 275                 reg = <0x0 0xff770284 0x0 0x04>, <0x0 0xff770288 0x0 0x04>,
 276                       <0x0 0xff7702cc 0x0 0x04>, <0x0 0xff7702d4 0x0 0x04>,
 277                       <0x0 0xff770320 0x0 0x14>, <0x0 0xff770334 0x0 0x14>,
 278                       <0x0 0xff770348 0x0 0x10>, <0x0 0xff770358 0x0 0x08>,
 279                       <0x0 0xff770360 0x0 0x08>;
 280                 reg-names = "GRF_SOC_STATUS1" ,"GRF_SOC_STATUS2",
 281                             "GRF_SOC_STATUS19", "GRF_SOC_STATUS21",
 282                             "GRF_UOC0_BASE", "GRF_UOC1_BASE",
 283                             "GRF_UOC2_BASE", "GRF_UOC3_BASE",
 284                             "GRF_UOC4_BASE";
 285                 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
 286                              <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
 287                              <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
 288                              <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
 289                              <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 290                 interrupt-names = "otg_id", "otg_bvalid",
 291                                   "otg_linestate", "host0_linestate",
 292                                   "host1_linestate";
 293                 clocks = <&cru HCLK_USB_PERI>;
 294                 clock-names = "hclk_usb_peri";
 295
 296                 otg_drv_gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 297                 rockchip,remote_wakeup;
 298                 rockchip,usb_irq_wakeup;
 299
 300                 usb_bc {
 301                         compatible = "synopsys,phy";
 302                         rk_usb,bvalid     = <0x288 14 1>;
 303                         rk_usb,iddig      = <0x288 17 1>;
 304                         rk_usb,dcdenb     = <0x328 14 1>;
 305                         rk_usb,vdatsrcenb = <0x328  7 1>;
 306                         rk_usb,vdatdetenb = <0x328  6 1>;
 307                         rk_usb,chrgsel    = <0x328  5 1>;
 308                         rk_usb,chgdet     = <0x2cc 23 1>;
 309                         rk_usb,fsvminus   = <0x2cc 25 1>;
 310                         rk_usb,fsvplus    = <0x2cc 24 1>;
 311                 };
 312         };
 313
 314         nandc0: nandc@ff400000 {
 315                 compatible = "rockchip,rk-nandc";
 316                 reg = <0x0 0xff400000 0x0 0x4000>;
 317                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 318                 nandc_id = <0>;
 319                 clocks = <&cru SCLK_NANDC0>, <&cru HCLK_NANDC0>;
 320                 clock-names = "clk_nandc", "hclk_nandc";
 321                 status = "disabled";
 322         };
 323
 324         hdmi_analog_sound: hdmi-analog-sound {
 325                 status = "disabled";
 326                 compatible = "rockchip,rk3288-hdmi-analog",
 327                                 "rockchip,rk3368-hdmi-analog";
 328                 rockchip,model = "rockchip,rt5640-codec";
 329                 rockchip,cpu = <&i2s>;
 330                 rockchip,codec = <&rt5640>, <&hdmi>;
 331                 rockchip,widgets =
 332                         "Microphone", "Microphone Jack",
 333                         "Headphone", "Headphone Jack";
 334                 rockchip,routing =
 335                         "MIC1", "Microphone Jack",
 336                         "MIC2", "Microphone Jack",
 337                         "Microphone Jack", "micbias1",
 338                         "Headphone Jack", "HPOL",
 339                         "Headphone Jack", "HPOR";
 340         };
 341 };
 342
 343 &edp_panel {
 344         backlight = <&backlight>;
 345 };
 346
 347 &cpu0 {
 348         enable-method = "psci";
 349 };
 350
 351 &cpu0_opp_table {
 352         clocks = <&cru PLL_APLL>;
 353         leakage-scaling-sel = <0   254   25>;
 354
 355         opp-1800000000 {
 356                 opp-hz = /bits/ 64 <1800000000>;
 357                 opp-microvolt = <1350000>;
 358                 clock-latency-ns = <40000>;
 359                 status = "disabled";
 360         };
 361 };
 362
 363 &cpu1 {
 364         enable-method = "psci";
 365 };
 366
 367 &cpu2 {
 368         enable-method = "psci";
 369 };
 370
 371 &cpu3 {
 372         enable-method = "psci";
 373 };
 374
 375 &dmac_bus_s {
 376         /* change to non-secure dmac */
 377         reg = <0x0 0xff600000 0x0 0x4000>;
 378 };
 379
 380 &efuse {
 381         compatible = "rockchip,rk3288-secure-efuse";
 382 };
 383
 384 &iep {
 385         status = "okay";
 386 };
 387
 388 &iep_mmu {
 389         status = "okay";
 390 };
 391
 392 &mipi_dsi {
 393         ports {
 394                 mipi_in: port {
 395                         mipi_in_vopl: endpoint@1 {
 396                                 status = "disabled";
 397                         };
 398                 };
 399         };
 400 };
 401
 402 &rga {
 403         compatible = "rockchip,rga2";
 404         clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
 405         clock-names = "aclk_rga", "hclk_rga", "clk_rga";
 406 };
 407
 408 &usb_otg {
 409         compatible = "rockchip,rk3288_usb20_otg";
 410         clocks = <&usbphy0>, <&cru HCLK_OTG0>;
 411         clock-names = "clk_usbphy0", "hclk_usb0";
 412         resets = <&cru SRST_USBOTG_AHB>,
 413                  <&cru SRST_USBOTG_PHY>,
 414                  <&cru SRST_USBOTG_CON>;
 415         reset-names = "otg_ahb", "otg_phy", "otg_controller";
 416         /*0 - Normal, 1 - Force Host, 2 - Force Device*/
 417         rockchip,usb-mode = <0>;
 418 };
 419
 420 &pinctrl {
 421
 422         backlight {
 423                 bl_en: bl-en {
 424                         rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
 425                 };
 426         };
 427
 428         buttons {
 429                 pwrbtn: pwrbtn {
 430                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 431                 };
 432         };
 433 };