arch/arm64/boot/dts/rockchip/px30-engicam-px30-core.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
   4  * Copyright (c) 2020 Engicam srl
   5  * Copyright (c) 2020 Amarula Solutions
   6  * Copyright (c) 2020 Amarula Solutions(India)
   7  */
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/pinctrl/rockchip.h>
  11
  12 / {
  13         compatible = "engicam,px30-core", "rockchip,px30";
  14
  15         aliases {
  16                 mmc0 = &emmc;
  17         };
  18 };
  19
  20 &cpu0 {
  21         cpu-supply = <&vdd_arm>;
  22 };
  23
  24 &cpu1 {
  25         cpu-supply = <&vdd_arm>;
  26 };
  27
  28 &cpu2 {
  29         cpu-supply = <&vdd_arm>;
  30 };
  31
  32 &cpu3 {
  33         cpu-supply = <&vdd_arm>;
  34 };
  35
  36 &emmc {
  37         cap-mmc-highspeed;
  38         mmc-hs200-1_8v;
  39         non-removable;
  40         status = "okay";
  41 };
  42
  43 &i2c0 {
  44         status = "okay";
  45
  46         rk809: pmic@20 {
  47                 compatible = "rockchip,rk809";
  48                 reg = <0x20>;
  49                 interrupt-parent = <&gpio0>;
  50                 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
  51                 pinctrl-names = "default";
  52                 pinctrl-0 = <&pmic_int>;
  53                 rockchip,system-power-controller;
  54                 wakeup-source;
  55                 #clock-cells = <1>;
  56                 clock-output-names = "rk808-clkout1", "rk808-clkout2";
  57
  58                 vcc1-supply = <&vcc5v0_sys>;
  59                 vcc2-supply = <&vcc5v0_sys>;
  60                 vcc3-supply = <&vcc5v0_sys>;
  61                 vcc4-supply = <&vcc5v0_sys>;
  62                 vcc5-supply = <&vcc3v3_sys>;
  63                 vcc6-supply = <&vcc3v3_sys>;
  64                 vcc7-supply = <&vcc3v3_sys>;
  65                 vcc8-supply = <&vcc3v3_sys>;
  66                 vcc9-supply = <&vcc5v0_sys>;
  67
  68                 regulators {
  69                         vdd_log: DCDC_REG1 {
  70                                 regulator-name = "vdd_log";
  71                                 regulator-always-on;
  72                                 regulator-boot-on;
  73                                 regulator-min-microvolt = <950000>;
  74                                 regulator-max-microvolt = <1350000>;
  75                                 regulator-ramp-delay = <6001>;
  76
  77                                 regulator-state-mem {
  78                                         regulator-on-in-suspend;
  79                                         regulator-suspend-microvolt = <950000>;
  80                                 };
  81                         };
  82
  83                         vdd_arm: DCDC_REG2 {
  84                                 regulator-name = "vdd_arm";
  85                                 regulator-always-on;
  86                                 regulator-boot-on;
  87                                 regulator-min-microvolt = <950000>;
  88                                 regulator-max-microvolt = <1350000>;
  89                                 regulator-ramp-delay = <6001>;
  90
  91                                 regulator-state-mem {
  92                                         regulator-off-in-suspend;
  93                                         regulator-suspend-microvolt = <950000>;
  94                                 };
  95                         };
  96
  97                         vcc_ddr: DCDC_REG3 {
  98                                 regulator-name = "vcc_ddr";
  99                                 regulator-always-on;
 100                                 regulator-boot-on;
 101
 102                                 regulator-state-mem {
 103                                         regulator-on-in-suspend;
 104                                 };
 105                         };
 106
 107                         vcc_3v3: DCDC_REG4 {
 108                                 regulator-name = "vcc_3v3";
 109                                 regulator-always-on;
 110                                 regulator-boot-on;
 111                                 regulator-min-microvolt = <3300000>;
 112                                 regulator-max-microvolt = <3300000>;
 113
 114                                 regulator-state-mem {
 115                                         regulator-on-in-suspend;
 116                                         regulator-suspend-microvolt = <3300000>;
 117                                 };
 118                         };
 119
 120                         vcc3v3_sys: DCDC_REG5 {
 121                                 regulator-name = "vcc3v3_sys";
 122                                 regulator-always-on;
 123                                 regulator-boot-on;
 124                                 regulator-min-microvolt = <3300000>;
 125                                 regulator-max-microvolt = <3300000>;
 126
 127                                 regulator-state-mem {
 128                                         regulator-on-in-suspend;
 129                                         regulator-suspend-microvolt = <3300000>;
 130                                 };
 131                         };
 132
 133                         vcc_1v0: LDO_REG1 {
 134                                 regulator-name = "vcc_1v0";
 135                                 regulator-always-on;
 136                                 regulator-boot-on;
 137                                 regulator-min-microvolt = <1000000>;
 138                                 regulator-max-microvolt = <1000000>;
 139
 140                                 regulator-state-mem {
 141                                         regulator-on-in-suspend;
 142                                         regulator-suspend-microvolt = <1000000>;
 143                                 };
 144                         };
 145
 146                         vcc_1v8: LDO_REG2 {
 147                                 regulator-name = "vcc_1v8";
 148                                 regulator-always-on;
 149                                 regulator-boot-on;
 150                                 regulator-min-microvolt = <1800000>;
 151                                 regulator-max-microvolt = <1800000>;
 152
 153                                 regulator-state-mem {
 154                                         regulator-on-in-suspend;
 155                                         regulator-suspend-microvolt = <1800000>;
 156                                 };
 157                         };
 158
 159                         vdd_1v0: LDO_REG3 {
 160                                 regulator-name = "vdd_1v0";
 161                                 regulator-always-on;
 162                                 regulator-boot-on;
 163                                 regulator-min-microvolt = <1000000>;
 164                                 regulator-max-microvolt = <1000000>;
 165
 166                                 regulator-state-mem {
 167                                         regulator-on-in-suspend;
 168                                         regulator-suspend-microvolt = <1000000>;
 169                                 };
 170                         };
 171
 172                         vcc3v0_pmu: LDO_REG4 {
 173                                 regulator-name = "vcc3v0_pmu";
 174                                 regulator-always-on;
 175                                 regulator-boot-on;
 176                                 regulator-min-microvolt = <3300000>;
 177                                 regulator-max-microvolt = <3300000>;
 178
 179                                 regulator-state-mem {
 180                                         regulator-on-in-suspend;
 181                                         regulator-suspend-microvolt = <3300000>;
 182
 183                                 };
 184                         };
 185
 186                         vccio_sd: LDO_REG5 {
 187                                 regulator-name = "vccio_sd";
 188                                 regulator-always-on;
 189                                 regulator-boot-on;
 190                                 regulator-min-microvolt = <1800000>;
 191                                 regulator-max-microvolt = <3300000>;
 192
 193                                 regulator-state-mem {
 194                                         regulator-on-in-suspend;
 195                                         regulator-suspend-microvolt = <3300000>;
 196                                 };
 197                         };
 198
 199                         vcc3v3_lcd: SWITCH_REG1 {
 200                                 regulator-boot-on;
 201                                 regulator-name = "vcc3v3_lcd";
 202                         };
 203
 204                         vcc5v0_host: SWITCH_REG2 {
 205                                 regulator-name = "vcc5v0_host";
 206                                 regulator-always-on;
 207                                 regulator-boot-on;
 208                         };
 209                 };
 210         };
 211 };
 212
 213 &io_domains {
 214         vccio1-supply = <&vcc_3v3>;
 215         vccio2-supply = <&vcc_3v3>;
 216         vccio3-supply = <&vcc_3v3>;
 217         vccio4-supply = <&vcc_3v3>;
 218         vccio5-supply = <&vcc_3v3>;
 219         vccio6-supply = <&vcc_1v8>;
 220         status = "okay";
 221 };
 222
 223 &pinctrl {
 224         pmic {
 225                 pmic_int: pmic_int {
 226                         rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 227                 };
 228         };
 229 };
 230
 231 &pmu_io_domains {
 232         pmuio1-supply = <&vcc_3v3>;
 233         pmuio2-supply = <&vcc_3v3>;
 234         status = "okay";
 235 };
 236
 237 &tsadc {
 238         rockchip,hw-tshut-mode = <1>;
 239         rockchip,hw-tshut-polarity = <1>;
 240         status = "okay";
 241 };