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

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>

#include "rk3566.dtsi"

/ {
 chassis-type = "tablet";

 aliases {
  mmc0 = &sdhci;
 };

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

 adc-keys {
  compatible = "adc-keys";
  io-channels = <&saradc 0>;
  io-channel-names = "buttons";
  keyup-threshold-microvolt = <1750000>;

  button-recovery {
   label = "recovery";
   linux,code = <KEY_VENDOR>;
   press-threshold-microvolt = <0>;
  };
 };

 spk_amp: audio-amplifier {
  compatible = "simple-audio-amplifier";
  enable-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
  pinctrl-0 = <&spk_amp_enable_h>;
  pinctrl-names = "default";
  sound-name-prefix = "Speaker Amp";
 };

 dmic_codec: dmic-codec {
  compatible = "dmic-codec";
  num-channels = <6>;
  #sound-dai-cells = <0>;
 };

 gpio-keys {
  compatible = "gpio-keys";
  pinctrl-0 = <&hall_int_l>;
  pinctrl-names = "default";

  switch-cover {
   label = "cover";
   gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>;
   linux,input-type = <EV_SW>;
   linux,code = <SW_LID>;
   linux,can-disable;
   wakeup-event-action = <EV_ACT_DEASSERTED>;
   wakeup-source;
  };
 };

 gpio-leds {
  compatible = "gpio-leds";
  pinctrl-0 = <&led_pin>;
  pinctrl-names = "default";

  led-0 {
   color = <LED_COLOR_ID_WHITE>;
   function = LED_FUNCTION_CHARGING;
   gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
  };
 };

 sdio_pwrseq: sdio-pwrseq {
  compatible = "mmc-pwrseq-simple";
  clocks = <&rk817 1>;
  clock-names = "ext_clock";
  pinctrl-0 = <&wifi_enable_h>;
  pinctrl-names = "default";
  reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>;
 };

 sound {
  compatible = "simple-audio-card";
  simple-audio-card,name = "PineNote";
  simple-audio-card,aux-devs = <&spk_amp>;
  simple-audio-card,widgets = "Headphone", "Headphones",
         "Speaker", "Internal Speakers";
  simple-audio-card,routing = "Headphones", "HPOL",
         "Headphones", "HPOR",
         "Internal Speakers", "Speaker Amp OUTL",
         "Internal Speakers", "Speaker Amp OUTR",
         "Speaker Amp INL", "HPOL",
         "Speaker Amp INR", "HPOR";
  simple-audio-card,pin-switches = "Internal Speakers";
  #address-cells = <1>;
  #size-cells = <0>;

  simple-audio-card,dai-link@0 {
   reg = <0>;
   bitclock-master = <&link0_cpu>;
   format = "i2s";
   frame-master = <&link0_cpu>;
   mclk-fs = <256>;

   link0_cpu: cpu {
    sound-dai = <&i2s1_8ch>;
   };

   link0_codec: codec {
    sound-dai = <&rk817>;
   };
  };

  simple-audio-card,dai-link@1 {
   reg = <1>;
   bitclock-master = <&link1_cpu>;
   format = "pdm";
   frame-master = <&link1_cpu>;

   link1_cpu: cpu {
    sound-dai = <&pdm>;
   };

   link1_codec: codec {
    sound-dai = <&dmic_codec>;
   };
  };
 };

 vbat_4g: regulator-vbat-4g {
  compatible = "regulator-fixed";
  regulator-name = "vbat_4g";
  regulator-min-microvolt = <3800000>;
  regulator-max-microvolt = <3800000>;
  /* powered by vcc_bat, enabled by vbat_4g_en */
  vin-supply = <&vbat_4g_en>;
 };

 vcc_1v8: regulator-vcc-1v8 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_1v8";
  regulator-always-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  /* powered by vcc_sys, enabled by vcc_1v8_en */
  vin-supply = <&vcc_1v8_en>;
 };

 vcc_bat: regulator-vcc-bat {
  compatible = "regulator-fixed";
  regulator-name = "vcc_bat";
  regulator-always-on;
  regulator-min-microvolt = <3800000>;
  regulator-max-microvolt = <3800000>;
 };

 vcc_hall_3v3: regulator-vcc-hall-3v3 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_hall_3v3";
  regulator-always-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc_sys>;
 };

 vcc_sys: regulator-vcc-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc_sys";
  regulator-always-on;
  regulator-min-microvolt = <3800000>;
  regulator-max-microvolt = <3800000>;
  vin-supply = <&vcc_bat>;
 };

 vcc_wl: regulator-vcc-wl {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  pinctrl-0 = <&vcc_wl_pin>;
  pinctrl-names = "default";
  regulator-name = "vcc_wl";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc_bat>;
 };

 vdda_0v9: regulator-vdda-0v9 {
  compatible = "regulator-fixed";
  regulator-name = "vdda_0v9";
  regulator-always-on;
  regulator-min-microvolt = <900000>;
  regulator-max-microvolt = <900000>;
  /* powered by vcc_sys, enabled by vcc_1v8_en */
  vin-supply = <&vcc_1v8_en>;
 };
};

&cpu0 {
 cpu-supply = <&vdd_cpu>;
};

&cpu1 {
 cpu-supply = <&vdd_cpu>;
};

&cpu2 {
 cpu-supply = <&vdd_cpu>;
};

&cpu3 {
 cpu-supply = <&vdd_cpu>;
};

&i2c0 {
 status = "okay";

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

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

 rk817: pmic@20 {
  compatible = "rockchip,rk817";
  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>;
  clocks = <&cru I2S1_MCLKOUT_TX>;
  clock-names = "mclk";
  #clock-cells = <1>;
  pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>, <&pmic_sleep>;
  pinctrl-names = "default";
  system-power-controller;
  #sound-dai-cells = <0>;
  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>;
  vcc8-supply = <&vcc_sys>;
  vcc9-supply = <&dcdc_boost>;

  regulators {
   vdd_logic: DCDC_REG1 {
    regulator-name = "vdd_logic";
    regulator-always-on;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;
    regulator-initial-mode = <0x2>;

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

   vdd_gpu_npu: DCDC_REG2 {
    regulator-name = "vdd_gpu_npu";
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;
    regulator-initial-mode = <0x2>;

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

   vcc_ddr: DCDC_REG3 {
    regulator-name = "vcc_ddr";
    regulator-always-on;
    regulator-initial-mode = <0x2>;

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

   vcc_3v3: DCDC_REG4 {
    regulator-name = "vcc_3v3";
    regulator-always-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-initial-mode = <0x2>;

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

   vcca_1v8_pmu: LDO_REG1 {
    regulator-name = "vcca_1v8_pmu";
    regulator-always-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   /* unused */
   vdda_0v9_ldo: LDO_REG2 {
    regulator-name = "vdda_0v9_ldo";
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;

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

   vdda_0v9_pmu: LDO_REG3 {
    regulator-name = "vdda_0v9_pmu";
    regulator-always-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;

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

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

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

   /* unused */
   vccio_sd: LDO_REG5 {
    regulator-name = "vccio_sd";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;

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

   vcc_3v3_pmu: LDO_REG6 {
    regulator-name = "vcc_3v3_pmu";
    regulator-always-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

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

   vcc_1v8_en: LDO_REG7 {
    regulator-name = "vcc_1v8_en";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   vbat_4g_en: LDO_REG8 {
    regulator-name = "vbat_4g_en";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   sleep_sta_ctl: LDO_REG9 {
    regulator-name = "sleep_sta_ctl";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   dcdc_boost: BOOST {
    regulator-name = "boost";
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5000000>;

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

   otg_switch: OTG_SWITCH {
    regulator-name = "otg_switch";

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

&i2c1 {
 status = "okay";

 digitizer@9 {
  compatible = "wacom,w9013", "hid-over-i2c";
  reg = <0x09>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PB6 IRQ_TYPE_LEVEL_LOW>;
  hid-descr-addr = <0x1>;
  pinctrl-0 = <&pen_fwe>, <&pen_irq_l>, <&pen_rst_l>;
  pinctrl-names = "default";
  vdd-supply = <&vcc_3v3_pmu>;
 };
};

&i2c3 {
 pinctrl-0 = <&i2c3m1_xfer>;
 status = "okay";

 led-controller@36 {
  compatible = "ti,lm3630a";
  reg = <0x36>;
  enable-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
  pinctrl-0 = <&backlight_hwen_h>;
  pinctrl-names = "default";
  #address-cells = <1>;
  #size-cells = <0>;

  led@0 {
   reg = <0>;
   label = "backlight_cool";
   default-brightness = <0>;
  };

  led@1 {
   reg = <1>;
   label = "backlight_warm";
   default-brightness = <0>;
  };
 };

 wusb3801: tcpc@60 {
  compatible = "willsemi,wusb3801";
  reg = <0x60>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
  pinctrl-0 = <&tcpc_int_l>;
  pinctrl-names = "default";

  connector {
   compatible = "usb-c-connector";
   label = "USB-C";
   vbus-supply = <&otg_switch>;
   power-role = "dual";
   try-power-role = "sink";
   data-role = "dual";
   typec-power-opmode = "default";
   pd-disable;

   ports {
    #address-cells = <0x1>;
    #size-cells = <0x0>;

    port@0 {
     reg = <0x0>;

     typec_hs_usb2phy0: endpoint {
      remote-endpoint = <&usb2phy0_typec_hs>;
     };
    };
   };
  };
 };
};

&i2c5 {
 status = "okay";

 accelerometer@18 {
  compatible = "silan,sc7a20";
  reg = <0x18>;
  interrupt-parent = <&gpio3>;
  interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
  pinctrl-0 = <&accelerometer_int_l>;
  pinctrl-names = "default";
  st,drdy-int-pin = <1>;
  vdd-supply = <&vcc_3v3>;
  vddio-supply = <&vcc_3v3>;
 };
};

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

&pdm {
 pinctrl-0 = <&pdmm0_clk1>, <&pdmm0_sdi1>, <&pdmm0_sdi2>;
 /* microphones are on channels 1 and 2 */
 rockchip,path-map = <1>, <2>, <0>, <3>;
 status = "okay";
};

&pinctrl {
 accelerometer {
  accelerometer_int_l: accelerometer-int-l {
   rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 audio-amplifier {
  spk_amp_enable_h: spk-amp-enable-h {
   rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 backlight {
  backlight_hwen_h: backlight-hwen-h {
   rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 bt {
  bt_enable_h: bt-enable-h {
   rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_host_wake_l: bt-host-wake-l {
   rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>;
  };

  bt_wake_h: bt-wake-h {
   rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 led {
  led_pin: led-pin {
   rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 hall {
  hall_int_l: hall-int-l {
   rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pen {
  pen_fwe: pen-fwe {
   rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
  };

  pen_irq_l: pen-irq-l {
   rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  pen_rst_l: pen-rst-l {
   rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

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

  pmic_sleep: pmic-sleep {
   rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>;
  };
 };

 sdio-pwrseq {
  wifi_enable_h: wifi-enable-h {
   rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 tcpc {
  tcpc_int_l: tcpc-int-l {
   rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 vcc-wl {
  vcc_wl_pin: vcc-wl-pin {
   rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 wifi {
  wifi_host_wake_l: wifi-host-wake-l {
   rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };
};

&pmu_io_domains {
 pmuio1-supply = <&vcc_3v3_pmu>;
 pmuio2-supply = <&vcc_3v3_pmu>;
 vccio1-supply = <&vccio_acodec>;
 vccio2-supply = <&vcc_1v8>;
 vccio3-supply = <&vcc_3v3>;
 vccio4-supply = <&vcca_1v8_pmu>;
 vccio5-supply = <&vcc_3v3>;
 vccio6-supply = <&vcc_3v3>;
 status = "okay";
};

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

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

&sdmmc1 {
 bus-width = <4>;
 cap-sd-highspeed;
 cap-sdio-irq;
 keep-power-in-suspend;
 mmc-pwrseq = <&sdio_pwrseq>;
 non-removable;
 pinctrl-0 = <&sdmmc1_bus4>, <&sdmmc1_clk>, <&sdmmc1_cmd>;
 pinctrl-names = "default";
 sd-uhs-sdr104;
 vmmc-supply = <&vcc_wl>;
 vqmmc-supply = <&vcca_1v8_pmu>;
 status = "okay";
};

&tsadc {
 /* tshut mode 0:CRU 1:GPIO */
 rockchip,hw-tshut-mode = <1>;
 /* tshut polarity 0:LOW 1:HIGH */
 rockchip,hw-tshut-polarity = <0>;
 status = "okay";
};

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

 bluetooth {
  compatible = "brcm,bcm43438-bt";
  clocks = <&rk817 1>;
  clock-names = "lpo";
  device-wakeup-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
  host-wakeup-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
  pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>;
  pinctrl-names = "default";
  shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
  vbat-supply = <&vcc_wl>;
  vddio-supply = <&vcca_1v8_pmu>;
 };
};

&uart2 {
 status = "okay";
};

&usb_host0_xhci {
 dr_mode = "otg";
 status = "okay";
};

&usb2phy0 {
 status = "okay";
};

&usb2phy0_otg {
 status = "okay";

 port {
  usb2phy0_typec_hs: endpoint {
   remote-endpoint = <&typec_hs_usb2phy0>;
  };
 };
};