// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
 * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
 */

/ {
 aliases {
  ethernet0 = &gmac;
  mmc0 = &emmc;
  mmc1 = &sdio;
  mmc2 = &sdmmc;
 };

 chosen {
  stdout-path = "serial2:1500000n8";
 };

 vcc5v0_sys: regulator-vcc5v0-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v0_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
 };

 sdio_pwrseq: pwrseq-sdio {
  compatible = "mmc-pwrseq-simple";
  clocks = <&rk809 1>;
  clock-names = "ext_clock";
  pinctrl-names = "default";
  pinctrl-0 = <&wifi_enable_h>;
  reset-gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_LOW>;
 };
};

&emmc {
 bus-width = <8>;
 cap-mmc-highspeed;
 mmc-hs200-1_8v;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_rstnout>;
 rockchip,default-sample-phase = <90>;
 vmmc-supply = <&vcc_3v3>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

&i2c0 {
 clock-frequency = <400000>;
 status = "okay";

 rk809: pmic@20 {
  compatible = "rockchip,rk809";
  reg = <0x20>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PB1 IRQ_TYPE_LEVEL_LOW>;
  #clock-cells = <1>;
  clock-output-names = "rk808-clkout1", "rk808-clkout2";
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int_l>;
  rockchip,system-power-controller;
  wakeup-source;

  vcc1-supply = <&vcc5v0_sys>;
  vcc2-supply = <&vcc5v0_sys>;
  vcc3-supply = <&vcc5v0_sys>;
  vcc4-supply = <&vcc5v0_sys>;
  vcc5-supply = <&vcc_buck5>;
  vcc6-supply = <&vcc_buck5>;
  vcc7-supply = <&vcc5v0_sys>;
  vcc8-supply = <&vcc3v3_sys>;
  vcc9-supply = <&vcc5v0_sys>;

  regulators {
   vdd_npu_vepu: DCDC_REG1 {
    regulator-name = "vdd_npu_vepu";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <650000>;
    regulator-max-microvolt = <950000>;
    regulator-ramp-delay = <6001>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_arm: DCDC_REG2 {
    regulator-name = "vdd_arm";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <725000>;
    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>;
    };
   };

   vcc_buck5: DCDC_REG5 {
    regulator-name = "vcc_buck5";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <2200000>;
    regulator-max-microvolt = <2200000>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <2200000>;
    };
   };

   vcc_0v8: LDO_REG1 {
    regulator-name = "vcc_0v8";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc1v8_pmu: LDO_REG2 {
    regulator-name = "vcc1v8_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>;
    };
   };

   vdd0v8_pmu: LDO_REG3 {
    regulator-name = "vcc0v8_pmu";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <800000>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <800000>;
    };
   };

   vcc_1v8: LDO_REG4 {
    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>;
    };
   };

   vcc_dovdd: LDO_REG5 {
    regulator-name = "vcc_dovdd";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_dvdd: LDO_REG6 {
    regulator-name = "vcc_dvdd";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_avdd: LDO_REG7 {
    regulator-name = "vcc_avdd";
    regulator-min-microvolt = <2800000>;
    regulator-max-microvolt = <2800000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vccio_sd: LDO_REG8 {
    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_sd: LDO_REG9 {
    regulator-name = "vcc3v3_sd";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_5v0: SWITCH_REG1 {
    regulator-name = "vcc_5v0";
   };

   vcc_3v3: SWITCH_REG2 {
    regulator-name = "vcc_3v3";
    regulator-always-on;
    regulator-boot-on;
   };
  };
 };
};

&i2c2 {
 status = "okay";
 clock-frequency = <400000>;

 pcf8563: rtc@51 {
  compatible = "nxp,pcf8563";
  reg = <0x51>;
  #clock-cells = <0>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
  clock-output-names = "xin32k";
 };
};

&gmac {
 assigned-clocks = <&cru CLK_GMAC_SRC_M1>, <&cru CLK_GMAC_SRC>,
     <&cru CLK_GMAC_TX_RX>;
 assigned-clock-parents = <&cru CLK_GMAC_RGMII_M1>, <&cru CLK_GMAC_SRC_M1>,
     <&cru RMII_MODE_CLK>;
 assigned-clock-rates = <0>, <50000000>;
 clock_in_out = "output";
 phy-handle = <&phy>;
 phy-mode = "rmii";
 phy-supply = <&vcc_3v3>;
 pinctrl-names = "default";
 pinctrl-0 = <&rgmiim1_miim &rgmiim1_rxer &rgmiim1_bus2 &rgmiim1_mclkinout>;
 status = "okay";
};

&mdio {
 phy: ethernet-phy@0 {
  compatible = "ethernet-phy-ieee802.3-c22";
  reg = <0x0>;
  pinctrl-names = "default";
  pinctrl-0 = <ð_phy_rst>;
  reset-active-low;
  reset-assert-us = <50000>;
  reset-deassert-us = <10000>;
  reset-gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
 };
};

&pinctrl {
 ethernet {
  eth_phy_rst: eth-phy-rst {
   rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
  };
 };
 bt {
  bt_enable: bt-enable {
   rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_wake_dev: bt-wake-dev {
   rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_wake_host: bt-wake-host {
   rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pmic {
  pmic_int_l: pmic-int-l {
   rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 wifi {
  wifi_enable_h: wifi-enable-h {
   rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

&pmu_io_domains {
 pmuio0-supply = <&vcc3v3_sys>;
 pmuio1-supply = <&vcc3v3_sys>;
 vccio1-supply = <&vcc_1v8>;
 vccio2-supply = <&vccio_sd>;
 vccio3-supply = <&vcc3v3_sd>;
 vccio4-supply = <&vcc_3v3>;
 vccio5-supply = <&vcc_3v3>;
 vccio6-supply = <&vcc_3v3>;
 vccio7-supply = <&vcc_1v8>;
 status = "okay";
};

&saradc {
 vref-supply = <&vcc_1v8>;
 status = "okay";
};

&sdio {
 bus-width = <4>;
 cap-sdio-irq;
 keep-power-in-suspend;
 max-frequency = <25000000>;
 mmc-pwrseq = <&sdio_pwrseq>;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>;
 rockchip,default-sample-phase = <90>;
 vmmc-supply = <&vcc3v3_sd>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

&sdmmc {
 bus-width = <4>;
 cap-mmc-highspeed;
 cap-sd-highspeed;
 card-detect-delay = <200>;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
 rockchip,default-sample-phase = <90>;
 sd-uhs-sdr12;
 sd-uhs-sdr25;
 sd-uhs-sdr104;
 vqmmc-supply = <&vccio_sd>;
 status = "okay";
};

&uart0 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>;
 uart-has-rtscts;
 status = "okay";

 bluetooth {
  compatible = "realtek,rtl8723ds-bt";
  device-wake-gpios = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>; /* BT_WAKE */
  enable-gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>; /* BT_RST */
  host-wake-gpios = <&gpio1 RK_PC5 GPIO_ACTIVE_HIGH>; /* BT_WAKE_HOST */
  max-speed = <2000000>;
  pinctrl-names = "default";
  pinctrl-0 = <&bt_enable>, <&bt_wake_dev>, <&bt_wake_host>;
 };
};

&uart2 {
 status = "okay";
};

&uart3 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart3m2_xfer>;
 status = "okay";
};

&uart4 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart4m2_xfer>;
 status = "okay";
};