Quelle  px30-engicam-px30-core.dtsi   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
 * Copyright (c) 2020 Engicam srl
 * Copyright (c) 2020 Amarula Solutions
 * Copyright (c) 2020 Amarula Solutions(India)
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>

/ {
 compatible = "engicam,px30-core", "rockchip,px30";

 aliases {
  mmc0 = &emmc;
 };
};

&cpu0 {
 cpu-supply = <&vdd_arm>;
};

&cpu1 {
 cpu-supply = <&vdd_arm>;
};

&cpu2 {
 cpu-supply = <&vdd_arm>;
};

&cpu3 {
 cpu-supply = <&vdd_arm>;
};

&emmc {
 cap-mmc-highspeed;
 mmc-hs200-1_8v;
 non-removable;
 status = "okay";
};

&i2c0 {
 status = "okay";

 rk809: pmic@20 {
  compatible = "rockchip,rk809";
  reg = <0x20>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int>;
  system-power-controller;
  wakeup-source;
  #clock-cells = <1>;
  clock-output-names = "rk808-clkout1", "rk808-clkout2";

  vcc1-supply = <&vcc5v0_sys>;
  vcc2-supply = <&vcc5v0_sys>;
  vcc3-supply = <&vcc5v0_sys>;
  vcc4-supply = <&vcc5v0_sys>;
  vcc5-supply = <&vcc3v3_sys>;
  vcc6-supply = <&vcc3v3_sys>;
  vcc7-supply = <&vcc3v3_sys>;
  vcc8-supply = <&vcc3v3_sys>;
  vcc9-supply = <&vcc5v0_sys>;

  regulators {
   vdd_log: DCDC_REG1 {
    regulator-name = "vdd_log";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <950000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <950000>;
    };
   };

   vdd_arm: DCDC_REG2 {
    regulator-name = "vdd_arm";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <950000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

    regulator-state-mem {
     regulator-off-in-suspend;
     regulator-suspend-microvolt = <950000>;
    };
   };

   vcc_ddr: DCDC_REG3 {
    regulator-name = "vcc_ddr";
    regulator-always-on;
    regulator-boot-on;

    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vcc_3v3: DCDC_REG4 {
    regulator-name = "vcc_3v3";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcc3v3_sys: DCDC_REG5 {
    regulator-name = "vcc3v3_sys";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcc_1v0: LDO_REG1 {
    regulator-name = "vcc_1v0";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1000000>;
    };
   };

   vcc_1v8: LDO_REG2 {
    regulator-name = "vcc_1v8";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

   vdd_1v0: LDO_REG3 {
    regulator-name = "vdd_1v0";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1000000>;
    };
   };

   vcc3v0_pmu: LDO_REG4 {
    regulator-name = "vcc3v0_pmu";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;

    };
   };

   vccio_sd: LDO_REG5 {
    regulator-name = "vccio_sd";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;

    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcc3v3_lcd: SWITCH_REG1 {
    regulator-boot-on;
    regulator-name = "vcc3v3_lcd";
   };

   vcc5v0_host: SWITCH_REG2 {
    regulator-name = "vcc5v0_host";
    regulator-always-on;
    regulator-boot-on;
   };
  };
 };
};

&io_domains {
 vccio1-supply = <&vcc_3v3>;
 vccio2-supply = <&vcc_3v3>;
 vccio3-supply = <&vcc_3v3>;
 vccio4-supply = <&vcc_3v3>;
 vccio5-supply = <&vcc_3v3>;
 vccio6-supply = <&vcc_1v8>;
 status = "okay";
};

&pinctrl {
 pmic {
  pmic_int: pmic_int {
   rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };
};

&pmu_io_domains {
 pmuio1-supply = <&vcc_3v3>;
 pmuio2-supply = <&vcc_3v3>;
 status = "okay";
};

&tsadc {
 rockchip,hw-tshut-mode = <1>;
 rockchip,hw-tshut-polarity = <1>;
 status = "okay";
};