Quelle  rk3566-radxa-cm3.dtsi   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Radxa Limited
 * Copyright (c) 2022 Amarula Solutions(India)
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>

/ {
 compatible = "radxa,cm3", "rockchip,rk3566";

 aliases {
  mmc0 = &sdhci;
 };

 leds {
  compatible = "gpio-leds";

  led-0 {
   gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
   color = <LED_COLOR_ID_GREEN>;
   function = LED_FUNCTION_STATUS;
   linux,default-trigger = "timer";
   default-state = "on";
   pinctrl-names = "default";
   pinctrl-0 = <&user_led2>;
  };
 };

 vcc_sys: regulator-vcc-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
 };

 vcc_1v8: regulator-vcc-1v8 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_1v8";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  vin-supply = <&vcc_1v8_p>;
 };

 vcc_3v3: regulator-vcc-3v3 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_3v3";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc3v3_sys>;
 };

 vcca_1v8: regulator-vcca-1v8 {
  compatible = "regulator-fixed";
  regulator-name = "vcca_1v8";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  vin-supply = <&vcc_1v8_p>;
 };

 sdio_pwrseq: pwrseq-sdio {
  compatible = "mmc-pwrseq-simple";
  clocks = <&rk817 1>;
  clock-names = "ext_clock";
  pinctrl-names = "default";
  pinctrl-0 = <&wifi_reg_on_h>;
  reset-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>;
 };
};

&cpu0 {
 cpu-supply = <&vdd_cpu>;
};

&cpu1 {
 cpu-supply = <&vdd_cpu>;
};

&cpu2 {
 cpu-supply = <&vdd_cpu>;
};

&cpu3 {
 cpu-supply = <&vdd_cpu>;
};

&gpu {
 mali-supply = <&vdd_gpu_npu>;
 status = "okay";
};

&i2c0 {
 status = "okay";

 vdd_cpu: regulator@1c {
  compatible = "tcs,tcs4525";
  reg = <0x1c>;
  fcs,suspend-voltage-selector = <1>;
  regulator-name = "vdd_cpu";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <712500>;
  regulator-max-microvolt = <1390000>;
  regulator-ramp-delay = <2300>;
  vin-supply = <&vcc_sys>;

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

 rk817: pmic@20 {
  compatible = "rockchip,rk817";
  reg = <0x20>;
  #clock-cells = <1>;
  clock-output-names = "rk817-clkout1", "rk817-clkout2";
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int_l>;
  system-power-controller;
  wakeup-source;

  vcc1-supply = <&vcc_sys>;
  vcc2-supply = <&vcc_sys>;
  vcc3-supply = <&vcc_sys>;
  vcc4-supply = <&vcc_sys>;
  vcc5-supply = <&vcc_sys>;
  vcc6-supply = <&vcc_sys>;
  vcc7-supply = <&vcc_sys>;

  regulators {
   vdd_logic: DCDC_REG1 {
    regulator-name = "vdd_logic";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   vdd_gpu_npu: DCDC_REG2 {
    regulator-name = "vdd_gpu_npu";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_ddr: DCDC_REG3 {
    regulator-name = "vcc_ddr";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vcc3v3_sys: DCDC_REG4 {
    regulator-name = "vcc3v3_sys";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcca1v8_pmu: LDO_REG1 {
    regulator-name = "vcca1v8_pmu";
    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>;
    };
   };

   vdda_0v9: LDO_REG2 {
    regulator-name = "vdda_0v9";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda0v9_pmu: LDO_REG3 {
    regulator-name = "vdda0v9_pmu";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   vccio_acodec: LDO_REG4 {
    regulator-name = "vccio_acodec";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   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-off-in-suspend;
    };
   };

   vcc3v3_pmu: LDO_REG6 {
    regulator-name = "vcc3v3_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>;
    };
   };

   vcc_1v8_p: LDO_REG7 {
    regulator-name = "vcc_1v8_p";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc1v8_dvp: LDO_REG8 {
    regulator-name = "vcc1v8_dvp";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc2v8_dvp: LDO_REG9 {
    regulator-name = "vcc2v8_dvp";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <2800000>;
    regulator-max-microvolt = <2800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

  };
 };
};

&pinctrl {
 bluetooth {
  bt_host_wake_h: bt-host-wake-h {
   rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_reg_on_h: bt-reg-on-h {
   rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_wake_host_h: bt-wake-host-h {
   rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pmic {
  pmic_int_l: pmic-int-l {
   rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 leds {
  user_led2: user-led2 {
   rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 wifi {
  wifi_reg_on_h: wifi-reg-on-h {
   rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  wifi_host_wake_h: wifi-host-wake-h {
   rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

&pmu_io_domains {
 pmuio1-supply = <&vcc3v3_pmu>;
 pmuio2-supply = <&vcc_3v3>;
 vccio1-supply = <&vccio_acodec>;
 vccio2-supply = <&vcc_1v8>;
 vccio3-supply = <&vccio_sd>;
 vccio4-supply = <&vcc_1v8>;
 vccio5-supply = <&vcc_3v3>;
 vccio6-supply = <&vcc_3v3>;
 vccio7-supply = <&vcc_3v3>;
 status = "okay";
};

&saradc {
 vref-supply = <&vcca_1v8>;
 status = "okay";
};

&sdmmc1 {
 #address-cells = <1>;
 #size-cells = <0>;
 bus-width = <4>;
 disable-wp;
 cap-sd-highspeed;
 cap-sdio-irq;
 keep-power-in-suspend;
 mmc-pwrseq = <&sdio_pwrseq>;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
 sd-uhs-sdr104;
 vmmc-supply = <&vcc_3v3>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";

 wifi@1 {
  compatible = "brcm,bcm43455-fmac";
  reg = <1>;
  interrupt-parent = <&gpio2>;
  interrupts = <RK_PC1 IRQ_TYPE_LEVEL_HIGH>;
  interrupt-names = "host-wake";
  pinctrl-names = "default";
  pinctrl-0 = <&wifi_host_wake_h>;
 };
};

&sdhci {
 bus-width = <8>;
 max-frequency = <200000000>;
 mmc-hs200-1_8v;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
 vmmc-supply = <&vcc_3v3>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

&uart1 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart1m0_ctsn &uart1m0_rtsn &uart1m0_xfer>;
 status = "okay";

 bluetooth {
  compatible = "brcm,bcm4345c5";
  clocks = <&rk817 1>;
  clock-names = "lpo";
  device-wakeup-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_HIGH>;
  host-wakeup-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&bt_host_wake_h &bt_reg_on_h &bt_wake_host_h>;
  shutdown-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
  vbat-supply = <&vcc_3v3>;
  vddio-supply = <&vcc_1v8>;
 };
};

&usb2phy0 {
 status = "okay";
};

&usb2phy1 {
 status = "okay";
};

&tsadc {
 rockchip,hw-tshut-mode = <1>;
 rockchip,hw-tshut-polarity = <0>;
 status = "okay";
};