arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2020 Martijn Braam <martijn@brixit.nl>
   4  * Copyright (c) 2021 Kamil Trzciński <ayufan@ayufan.eu>
   5  */
   6
   7 /*
   8  * PinePhone Pro datasheet:
   9  * https://files.pine64.org/doc/PinePhonePro/PinephonePro-Schematic-V1.0-20211127.pdf
  10  */
  11
  12 /dts-v1/;
  13 #include <dt-bindings/input/linux-event-codes.h>
  14 #include "rk3399.dtsi"
  15 #include "rk3399-opp.dtsi"
  16
  17 / {
  18         model = "Pine64 PinePhonePro";
  19         compatible = "pine64,pinephone-pro", "rockchip,rk3399";
  20         chassis-type = "handset";
  21
  22         aliases {
  23                 mmc0 = &sdio0;
  24                 mmc1 = &sdmmc;
  25                 mmc2 = &sdhci;
  26         };
  27
  28         chosen {
  29                 stdout-path = "serial2:115200n8";
  30         };
  31
  32         gpio-keys {
  33                 compatible = "gpio-keys";
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&pwrbtn_pin>;
  36
  37                 key-power {
  38                         debounce-interval = <20>;
  39                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  40                         label = "Power";
  41                         linux,code = <KEY_POWER>;
  42                         wakeup-source;
  43                 };
  44         };
  45
  46         vcc_sys: vcc-sys-regulator {
  47                 compatible = "regulator-fixed";
  48                 regulator-name = "vcc_sys";
  49                 regulator-always-on;
  50                 regulator-boot-on;
  51         };
  52
  53         vcc3v3_sys: vcc3v3-sys-regulator {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "vcc3v3_sys";
  56                 regulator-always-on;
  57                 regulator-boot-on;
  58                 regulator-min-microvolt = <3300000>;
  59                 regulator-max-microvolt = <3300000>;
  60                 vin-supply = <&vcc_sys>;
  61         };
  62
  63         vcca1v8_s3: vcc1v8-s3-regulator {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vcca1v8_s3";
  66                 regulator-min-microvolt = <1800000>;
  67                 regulator-max-microvolt = <1800000>;
  68                 vin-supply = <&vcc3v3_sys>;
  69                 regulator-always-on;
  70                 regulator-boot-on;
  71         };
  72
  73         vcc1v8_codec: vcc1v8-codec-regulator {
  74                 compatible = "regulator-fixed";
  75                 enable-active-high;
  76                 gpio = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&vcc1v8_codec_en>;
  79                 regulator-name = "vcc1v8_codec";
  80                 regulator-min-microvolt = <1800000>;
  81                 regulator-max-microvolt = <1800000>;
  82                 vin-supply = <&vcc3v3_sys>;
  83         };
  84 };
  85
  86 &cpu_alert0 {
  87         temperature = <65000>;
  88 };
  89 &cpu_alert1 {
  90         temperature = <68000>;
  91 };
  92
  93 &cpu_l0 {
  94         cpu-supply = <&vdd_cpu_l>;
  95 };
  96
  97 &cpu_l1 {
  98         cpu-supply = <&vdd_cpu_l>;
  99 };
 100
 101 &cpu_l2 {
 102         cpu-supply = <&vdd_cpu_l>;
 103 };
 104
 105 &cpu_l3 {
 106         cpu-supply = <&vdd_cpu_l>;
 107 };
 108
 109 &cpu_b0 {
 110         cpu-supply = <&vdd_cpu_b>;
 111 };
 112
 113 &cpu_b1 {
 114         cpu-supply = <&vdd_cpu_b>;
 115 };
 116
 117 &emmc_phy {
 118         status = "okay";
 119 };
 120
 121 &i2c0 {
 122         clock-frequency = <400000>;
 123         i2c-scl-rising-time-ns = <168>;
 124         i2c-scl-falling-time-ns = <4>;
 125         status = "okay";
 126
 127         rk818: pmic@1c {
 128                 compatible = "rockchip,rk818";
 129                 reg = <0x1c>;
 130                 interrupt-parent = <&gpio1>;
 131                 interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
 132                 #clock-cells = <1>;
 133                 clock-output-names = "xin32k", "rk808-clkout2";
 134                 pinctrl-names = "default";
 135                 pinctrl-0 = <&pmic_int_l>;
 136                 rockchip,system-power-controller;
 137                 wakeup-source;
 138
 139                 vcc1-supply = <&vcc_sys>;
 140                 vcc2-supply = <&vcc_sys>;
 141                 vcc3-supply = <&vcc_sys>;
 142                 vcc4-supply = <&vcc_sys>;
 143                 vcc6-supply = <&vcc_sys>;
 144                 vcc7-supply = <&vcc3v3_sys>;
 145                 vcc8-supply = <&vcc_sys>;
 146                 vcc9-supply = <&vcc3v3_sys>;
 147
 148                 regulators {
 149                         vdd_cpu_l: DCDC_REG1 {
 150                                 regulator-name = "vdd_cpu_l";
 151                                 regulator-always-on;
 152                                 regulator-boot-on;
 153                                 regulator-min-microvolt = <875000>;
 154                                 regulator-max-microvolt = <975000>;
 155                                 regulator-ramp-delay = <6001>;
 156                                 regulator-state-mem {
 157                                         regulator-off-in-suspend;
 158                                 };
 159                         };
 160
 161                         vdd_center: DCDC_REG2 {
 162                                 regulator-name = "vdd_center";
 163                                 regulator-always-on;
 164                                 regulator-boot-on;
 165                                 regulator-min-microvolt = <800000>;
 166                                 regulator-max-microvolt = <1000000>;
 167                                 regulator-ramp-delay = <6001>;
 168                                 regulator-state-mem {
 169                                         regulator-off-in-suspend;
 170                                 };
 171                         };
 172
 173                         vcc_ddr: DCDC_REG3 {
 174                                 regulator-name = "vcc_ddr";
 175                                 regulator-always-on;
 176                                 regulator-boot-on;
 177                                 regulator-state-mem {
 178                                         regulator-on-in-suspend;
 179                                 };
 180                         };
 181
 182                         vcc_1v8: DCDC_REG4 {
 183                                 regulator-name = "vcc_1v8";
 184                                 regulator-always-on;
 185                                 regulator-boot-on;
 186                                 regulator-min-microvolt = <1800000>;
 187                                 regulator-max-microvolt = <1800000>;
 188                                 regulator-state-mem {
 189                                         regulator-on-in-suspend;
 190                                 };
 191                         };
 192
 193                         vcca3v0_codec: LDO_REG1 {
 194                                 regulator-name = "vcca3v0_codec";
 195                                 regulator-min-microvolt = <3000000>;
 196                                 regulator-max-microvolt = <3000000>;
 197                         };
 198
 199                         vcc3v0_touch: LDO_REG2 {
 200                                 regulator-name = "vcc3v0_touch";
 201                                 regulator-min-microvolt = <3000000>;
 202                                 regulator-max-microvolt = <3000000>;
 203                         };
 204
 205                         vcca1v8_codec: LDO_REG3 {
 206                                 regulator-name = "vcca1v8_codec";
 207                                 regulator-min-microvolt = <1800000>;
 208                                 regulator-max-microvolt = <1800000>;
 209                         };
 210
 211                         rk818_pwr_on: LDO_REG4 {
 212                                 regulator-name = "rk818_pwr_on";
 213                                 regulator-always-on;
 214                                 regulator-boot-on;
 215                                 regulator-min-microvolt = <3300000>;
 216                                 regulator-max-microvolt = <3300000>;
 217                                 regulator-state-mem {
 218                                         regulator-on-in-suspend;
 219                                 };
 220                         };
 221
 222                         vcc_3v0: LDO_REG5 {
 223                                 regulator-name = "vcc_3v0";
 224                                 regulator-always-on;
 225                                 regulator-boot-on;
 226                                 regulator-min-microvolt = <3000000>;
 227                                 regulator-max-microvolt = <3000000>;
 228                                 regulator-state-mem {
 229                                         regulator-on-in-suspend;
 230                                 };
 231                         };
 232
 233                         vcc_1v5: LDO_REG6 {
 234                                 regulator-name = "vcc_1v5";
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                                 regulator-min-microvolt = <1500000>;
 238                                 regulator-max-microvolt = <1500000>;
 239                                 regulator-state-mem {
 240                                         regulator-on-in-suspend;
 241                                 };
 242                         };
 243
 244                         vcc1v8_dvp: LDO_REG7 {
 245                                 regulator-name = "vcc1v8_dvp";
 246                                 regulator-min-microvolt = <1800000>;
 247                                 regulator-max-microvolt = <1800000>;
 248                         };
 249
 250                         vcc3v3_s3: LDO_REG8 {
 251                                 regulator-name = "vcc3v3_s3";
 252                                 regulator-always-on;
 253                                 regulator-boot-on;
 254                                 regulator-min-microvolt = <3300000>;
 255                                 regulator-max-microvolt = <3300000>;
 256                                 regulator-state-mem {
 257                                         regulator-off-in-suspend;
 258                                 };
 259                         };
 260
 261                         vccio_sd: LDO_REG9 {
 262                                 regulator-name = "vccio_sd";
 263                                 regulator-min-microvolt = <1800000>;
 264                                 regulator-max-microvolt = <3300000>;
 265                         };
 266
 267                         vcc3v3_s0: SWITCH_REG {
 268                                 regulator-name = "vcc3v3_s0";
 269                                 regulator-always-on;
 270                                 regulator-boot-on;
 271                                 regulator-state-mem {
 272                                         regulator-on-in-suspend;
 273                                 };
 274                         };
 275                 };
 276         };
 277
 278         vdd_cpu_b: regulator@40 {
 279                 compatible = "silergy,syr827";
 280                 reg = <0x40>;
 281                 fcs,suspend-voltage-selector = <1>;
 282                 pinctrl-names = "default";
 283                 pinctrl-0 = <&vsel1_pin>;
 284                 regulator-name = "vdd_cpu_b";
 285                 regulator-min-microvolt = <875000>;
 286                 regulator-max-microvolt = <1150000>;
 287                 regulator-ramp-delay = <1000>;
 288                 regulator-always-on;
 289                 regulator-boot-on;
 290
 291                 regulator-state-mem {
 292                         regulator-off-in-suspend;
 293                 };
 294         };
 295
 296         vdd_gpu: regulator@41 {
 297                 compatible = "silergy,syr828";
 298                 reg = <0x41>;
 299                 fcs,suspend-voltage-selector = <1>;
 300                 pinctrl-names = "default";
 301                 pinctrl-0 = <&vsel2_pin>;
 302                 regulator-name = "vdd_gpu";
 303                 regulator-min-microvolt = <875000>;
 304                 regulator-max-microvolt = <975000>;
 305                 regulator-ramp-delay = <1000>;
 306                 regulator-always-on;
 307                 regulator-boot-on;
 308
 309                 regulator-state-mem {
 310                         regulator-off-in-suspend;
 311                 };
 312         };
 313 };
 314
 315 &cluster0_opp {
 316         opp04 {
 317                 status = "disabled";
 318         };
 319
 320         opp05 {
 321                 status = "disabled";
 322         };
 323 };
 324
 325 &cluster1_opp {
 326         opp06 {
 327                 opp-hz = /bits/ 64 <1500000000>;
 328                 opp-microvolt = <1100000 1100000 1150000>;
 329         };
 330
 331         opp07 {
 332                 status = "disabled";
 333         };
 334 };
 335
 336 &io_domains {
 337         bt656-supply = <&vcc1v8_dvp>;
 338         audio-supply = <&vcca1v8_codec>;
 339         sdmmc-supply = <&vccio_sd>;
 340         gpio1830-supply = <&vcc_3v0>;
 341         status = "okay";
 342 };
 343
 344 &pmu_io_domains {
 345         pmu1830-supply = <&vcc_1v8>;
 346         status = "okay";
 347 };
 348
 349 &pinctrl {
 350         buttons {
 351                 pwrbtn_pin: pwrbtn-pin {
 352                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 353                 };
 354         };
 355
 356         pmic {
 357                 pmic_int_l: pmic-int-l {
 358                         rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
 359                 };
 360
 361                 vsel1_pin: vsel1-pin {
 362                         rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
 363                 };
 364
 365                 vsel2_pin: vsel2-pin {
 366                         rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
 367                 };
 368         };
 369
 370         sound {
 371                 vcc1v8_codec_en: vcc1v8-codec-en {
 372                         rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
 373                 };
 374         };
 375 };
 376
 377 &sdmmc {
 378         bus-width = <4>;
 379         cap-sd-highspeed;
 380         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 381         disable-wp;
 382         max-frequency = <150000000>;
 383         pinctrl-names = "default";
 384         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 385         vmmc-supply = <&vcc3v3_sys>;
 386         vqmmc-supply = <&vccio_sd>;
 387         status = "okay";
 388 };
 389
 390 &sdhci {
 391         bus-width = <8>;
 392         mmc-hs200-1_8v;
 393         non-removable;
 394         status = "okay";
 395 };
 396
 397 &tsadc {
 398         rockchip,hw-tshut-mode = <1>;
 399         rockchip,hw-tshut-polarity = <1>;
 400         status = "okay";
 401 };
 402
 403 &uart2 {
 404         status = "okay";
 405 };