// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3566.dtsi"

/ {
 model = "Pine64 Quartz64 Model B";
 compatible = "pine64,quartz64-b", "rockchip,rk3566";

 aliases {
  ethernet0 = &gmac1;
  mmc0 = &sdmmc0;
  mmc1 = &sdhci;
  mmc2 = &sdmmc1;
 };

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

 gmac1_clkin: external-gmac1-clock {
  compatible = "fixed-clock";
  clock-frequency = <125000000>;
  clock-output-names = "gmac1_clkin";
  #clock-cells = <0>;
 };

 hdmi-con {
  compatible = "hdmi-connector";
  type = "a";

  port {
   hdmi_con_in: endpoint {
    remote-endpoint = <&hdmi_out_con>;
   };
  };
 };

 leds {
  compatible = "gpio-leds";

  led-user {
   label = "user-led";
   default-state = "on";
   gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
   linux,default-trigger = "heartbeat";
   pinctrl-names = "default";
   pinctrl-0 = <&user_led_enable_h>;
   retain-state-suspended;
  };
 };

 sound {
  compatible = "simple-audio-card";
  simple-audio-card,format = "i2s";
  simple-audio-card,name = "Analog RK809";
  simple-audio-card,mclk-fs = <256>;

  simple-audio-card,cpu {
   sound-dai = <&i2s1_8ch>;
  };

  simple-audio-card,codec {
   sound-dai = <&rk809>;
  };
 };

 sdio_pwrseq: sdio-pwrseq {
  status = "okay";
  compatible = "mmc-pwrseq-simple";
  clocks = <&rk809 1>;
  clock-names = "ext_clock";
  pinctrl-names = "default";
  pinctrl-0 = <&wifi_enable_h>;
  reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
  post-power-on-delay-ms = <100>;
  power-off-delay-us = <5000000>;
 };

 vcc3v3_pcie_p: regulator-vcc3v3-pcie-p {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&pcie_enable_h>;
  regulator-name = "vcc3v3_pcie_p";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc_3v3>;
 };

 vcc5v0_in: regulator-vcc5v0-in {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v0_in";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
 };

 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>;
  vin-supply = <&vcc5v0_in>;
 };

 vcc3v3_sys: regulator-vcc3v3-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc3v3_sys";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  regulator-always-on;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc5v0_usb30_host: regulator-vcc5v0-usb30-host {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v0_usb30_host";
  enable-active-high;
  gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&vcc5v0_usb30_host_en_h>;
  regulator-always-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc5v0_usb_otg: regulator-vcc5v0-usb-otg {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v0_usb_otg";
  enable-active-high;
  gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&vcc5v0_usb_otg_en_h>;
  regulator-always-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_sys>;
 };
};

&combphy1 {
 status = "okay";
};

&combphy2 {
 status = "okay";
};

&cpu0 {
 cpu-supply = <&vdd_cpu>;
};

&cpu1 {
 cpu-supply = <&vdd_cpu>;
};

&cpu2 {
 cpu-supply = <&vdd_cpu>;
};

&cpu3 {
 cpu-supply = <&vdd_cpu>;
};

&gmac1 {
 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>,
     <&cru SCLK_GMAC1_RGMII_SPEED>,
     <&cru SCLK_GMAC1>;
 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>,
     <&cru SCLK_GMAC1>,
     <&gmac1_clkin>;
 clock_in_out = "input";
 phy-mode = "rgmii";
 phy-supply = <&vcc_3v3>;
 pinctrl-names = "default";
 pinctrl-0 = <&gmac1m1_miim
       &gmac1m1_tx_bus2
       &gmac1m1_rx_bus2
       &gmac1m1_rgmii_clk
       &gmac1m1_clkinout
       &gmac1m1_rgmii_bus>;
 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 snps,reset-active-low;
 /* Reset time is 20ms, 100ms for rtl8211f, also works well here */
 snps,reset-delays-us = <0 20000 100000>;
 tx_delay = <0x4f>;
 rx_delay = <0x24>;
 phy-handle = <&rgmii_phy1>;
 status = "okay";
};

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

&hdmi {
 avdd-0v9-supply = <&vdda0v9_image>;
 avdd-1v8-supply = <&vcca1v8_image>;
 status = "okay";
};

&hdmi_in {
 hdmi_in_vp0: endpoint {
  remote-endpoint = <&vp0_out_hdmi>;
 };
};

&hdmi_out {
 hdmi_out_con: endpoint {
  remote-endpoint = <&hdmi_con_in>;
 };
};

&hdmi_sound {
 status = "okay";
};

&i2c0 {
 status = "okay";

 vdd_cpu: regulator@1c {
  compatible = "tcs,tcs4525";
  reg = <0x1c>;
  fcs,suspend-voltage-selector = <1>;
  regulator-name = "vdd_cpu";
  regulator-min-microvolt = <800000>;
  regulator-max-microvolt = <1150000>;
  regulator-ramp-delay = <2300>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&vcc5v0_sys>;

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

 rk809: pmic@20 {
  compatible = "rockchip,rk809";
  reg = <0x20>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
  assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
  assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
  clock-names = "mclk";
  clocks = <&cru I2S1_MCLKOUT_TX>;
  clock-output-names = "rk808-clkout1", "rk808-clkout2";

  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
  system-power-controller;
  #sound-dai-cells = <0>;
  wakeup-source;
  #clock-cells = <1>;

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

  regulators {
   vdd_log: DCDC_REG1 {
    regulator-name = "vdd_log";
    regulator-always-on;
    regulator-boot-on;
    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: DCDC_REG2 {
    regulator-name = "vdd_gpu";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

    regulator-state-mem {
     regulator-off-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   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;
    };
   };

   vdd_npu: DCDC_REG4 {
    regulator-name = "vdd_npu";
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <1350000>;
    regulator-initial-mode = <0x2>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_1v8: DCDC_REG5 {
    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>;
    };
   };

   vdda0v9_image: LDO_REG1 {
    regulator-name = "vdda0v9_image";
    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>;
    };
   };

   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-on-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   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-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_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>;
    };
   };

   vcca_1v8: LDO_REG7 {
    regulator-name = "vcca_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>;
    };
   };

   vcca1v8_pmu: LDO_REG8 {
    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>;
    };
   };

   vcca1v8_image: LDO_REG9 {
    regulator-name = "vcca1v8_image";
    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_3v3: SWITCH_REG1 {
    regulator-boot-on;
    regulator-name = "vcc_3v3";
   };

   vcc3v3_sd: SWITCH_REG2 {
    regulator-name = "vcc3v3_sd";
   };
  };
 };
};

/* i2c2_m1 exposed on csi port, pulled up to vcc_3v3 */
&i2c2 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c2m1_xfer>;
 status = "okay";
};

/* i2c3_m1 exposed on dsi port, pulled up to vcc_3v3 */
&i2c3 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c3m1_xfer>;
 status = "okay";
};

/*
 * i2c4_m0 is exposed on PI40, pulled up to vcc_3v3
 * pin 27 - i2c4_sda_m0
 * pin 28 - i2c4_scl_m0
 */
&i2c4 {
 status = "okay";
};

/*
 * i2c5_m0 is exposed on PI40
 * pin 29 - i2c5_scl_m0
 * pin 31 - i2c5_sda_m0
 */
&i2c5 {
 status = "disabled";
};

&i2s0_8ch {
 status = "okay";
};

&i2s1_8ch {
 pinctrl-names = "default";
 pinctrl-0 = <&i2s1m0_sclktx
       &i2s1m0_lrcktx
       &i2s1m0_sdi0
       &i2s1m0_sdo0>;
 rockchip,trcm-sync-tx-only;
 status = "okay";
};

&mdio1 {
 rgmii_phy1: ethernet-phy@1 {
  compatible = "ethernet-phy-ieee802.3-c22";
  reg = <0x1>;
 };
};

&pcie2x1 {
 pinctrl-names = "default";
 pinctrl-0 = <&pcie_reset_h>;
 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
 vpcie3v3-supply = <&vcc3v3_pcie_p>;
 status = "okay";
};

&pinctrl {
 bt {
  bt_enable_h: bt-enable-h {
   rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_host_wake_l: bt-host-wake-l {
   rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>;
  };

  bt_wake_l: bt-wake-l {
   rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 leds {
  user_led_enable_h: user-led-enable-h {
   rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pcie {
  pcie_enable_h: pcie-enable-h {
   rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  pcie_reset_h: pcie-reset-h {
   rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pmic {
  pmic_int: pmic_int {
   rockchip,pins =
    <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 sdio-pwrseq {
  wifi_enable_h: wifi-enable-h {
   rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 usb {
  vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h {
   rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h {
   rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

&pmu_io_domains {
 status = "okay";
 pmuio1-supply = <&vcc3v3_pmu>;
 pmuio2-supply = <&vcca1v8_pmu>;
 vccio1-supply = <&vccio_acodec>;
 vccio2-supply = <&vcc_1v8>;
 vccio3-supply = <&vccio_sd>;
 vccio4-supply = <&vcca1v8_pmu>;
 vccio5-supply = <&vcc_3v3>;
 vccio6-supply = <&vcc_3v3>;
 vccio7-supply = <&vcc_3v3>;
};

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

&sdhci {
 bus-width = <8>;
 mmc-hs200-1_8v;
 non-removable;
 vmmc-supply = <&vcc_3v3>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

&sdmmc0 {
 bus-width = <4>;
 cap-sd-highspeed;
 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 disable-wp;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
 sd-uhs-sdr50;
 vmmc-supply = <&vcc3v3_sd>;
 vqmmc-supply = <&vccio_sd>;
 status = "okay";
};

&sdmmc1 {
 bus-width = <4>;
 cap-sd-highspeed;
 cap-sdio-irq;
 keep-power-in-suspend;
 mmc-pwrseq = <&sdio_pwrseq>;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
 vmmc-supply = <&vcc3v3_sys>;
 vqmmc-supply = <&vcca1v8_pmu>;
 status = "okay";
};

&sfc {
 pinctrl-0 = <&fspi_pins>;
 pinctrl-names = "default";
 #address-cells = <1>;
 #size-cells = <0>;
 status = "okay";

 flash@0 {
  compatible = "jedec,spi-nor";
  reg = <0>;
  spi-max-frequency = <24000000>;
  spi-rx-bus-width = <4>;
  spi-tx-bus-width = <1>;
  vcc-supply = <&vcc_1v8>;
 };
};

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

&uart1 {
 dma-names = "tx", "rx";
 pinctrl-names = "default";
 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 status = "okay";
 uart-has-rtscts;

 bluetooth {
  compatible = "brcm,bcm4345c5";
  clocks = <&rk809 1>;
  clock-names = "lpo";
  device-wakeup-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
  host-wakeup-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
  shutdown-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
  vbat-supply = <&vcc3v3_sys>;
  vddio-supply = <&vcca1v8_pmu>;
 };
};

/*
 * uart2_m0 is exposed on PI40
 * pin 8  - uart2_tx_m0
 * pin 10 - uart2_rx_m0
 */
&uart2 {
 status = "okay";
};

&usb2phy0_host {
 phy-supply = <&vcc5v0_usb30_host>;
 status = "okay";
};

&usb2phy0_otg {
 phy-supply = <&vcc5v0_usb_otg>;
 status = "okay";
};

&usb2phy1_otg {
 phy-supply = <&vcc5v0_usb30_host>;
 status = "okay";
};

&usb2phy0 {
 status = "okay";
};

&usb2phy1 {
 status = "okay";
};

&usb_host0_xhci {
 status = "okay";
};

&usb_host1_xhci {
 status = "okay";
};

&usb_host0_ehci {
 status = "okay";
};

&usb_host0_ohci {
 status = "okay";
};

&vop {
 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
 status = "okay";
};

&vop_mmu {
 status = "okay";
};

&vp0 {
 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
  reg = <ROCKCHIP_VOP2_EP_HDMI0>;
  remote-endpoint = <&hdmi_in_vp0>;
 };
};