Quelle  rk3568-wolfvision-pf5.dts   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
/*
 * Device tree for the WolfVision PF5 mainboard.
 *
 * Copyright (C) 2024 WolfVision GmbH.
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/regulator/ti,tps62864.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
 model = "WolfVision PF5";
 compatible = "wolfvision,rk3568-pf5", "rockchip,rk3568";

 aliases {
  ethernet0 = &gmac0;
  mmc0 = &sdhci;
  rtc0 = &pcf85623;
  rtc1 = &rk809;
 };

 chosen: chosen {
  stdout-path = "serial2:115200n8";
 };

 hdmi_tx: hdmi-tx-connector {
  compatible = "hdmi-connector";
  hdmi-pwr-supply = <&hdmi_tx_5v>;
  type = "a";

  port {
   hdmi_tx_in: endpoint {
    remote-endpoint = <&hdmi_tx_out>;
   };
  };
 };

 hdmi_tx_5v: regulator-hdmi-tx-5v {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&hdmi_tx_5v_en>;
  regulator-name = "hdmi_tx_5v";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v_in>;
 };

 pdm_codec: pdm-codec {
  compatible = "dmic-codec";
  num-channels = <2>;
  #sound-dai-cells = <0>;
 };

 pdm_sound: pdm-sound {
  compatible = "simple-audio-card";
  simple-audio-card,name = "microphone";

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

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

 vcc12v_cam: regulator-vcc12v-cam {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&vcc12v_cam_en>;
  regulator-name = "12v_cam";
  regulator-min-microvolt = <12000000>;
  regulator-max-microvolt = <12000000>;
  vin-supply = <&vcc12v_in>;
 };

 vcc12v_in: regulator-vcc12v-in {
  compatible = "regulator-fixed";
  regulator-name = "12v_in";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <12000000>;
  regulator-max-microvolt = <12000000>;
 };

 vcc3v8_cam: regulator-vcc3v8-cam {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&vcc3v8_cam_en>;
  regulator-name = "3v8_cam";
  regulator-min-microvolt = <3800000>;
  regulator-max-microvolt = <3800000>;
  vin-supply = <&vcc5v_in>;
 };

 vcc3v3_sys: regulator-vcc3v3-sys {
  compatible = "regulator-fixed";
  regulator-name = "3v3_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc5v_in>;
 };

 vcc5v_in: regulator-vcc5v-in {
  compatible = "regulator-fixed";
  regulator-name = "5v_in";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc12v_in>;
 };
};

&combphy0 {
 status = "okay";
};

&cpu0 {
 cpu-supply = <&vcc0v9_cpu>;
};

&cpu1 {
 cpu-supply = <&vcc0v9_cpu>;
};

&cpu2 {
 cpu-supply = <&vcc0v9_cpu>;
};

&cpu3 {
 cpu-supply = <&vcc0v9_cpu>;
};

&gpu {
 mali-supply = <&vcc0v9_gpu>;
 status = "okay";
};

&hdmi {
 avdd-0v9-supply = <&vcc0v9a_image>;
 avdd-1v8-supply = <&vcc1v8a_image>;
 status = "okay";
};

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

&hdmi_out {
 hdmi_tx_out: endpoint {
  remote-endpoint = <&hdmi_tx_in>;
 };
};

&hdmi_sound {
 status = "okay";
};

&i2c0 {
 status = "okay";

 rk809: pmic@20 {
  compatible = "rockchip,rk809";
  reg = <0x20>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
  #clock-cells = <0>;
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int_l>;
  system-power-controller;
  vcc1-supply = <&vcc5v_in>;
  vcc2-supply = <&vcc5v_in>;
  vcc3-supply = <&vcc5v_in>;
  vcc4-supply = <&vcc5v_in>;
  vcc5-supply = <&vcc3v3_sys>;
  vcc6-supply = <&vcc5v_in>;
  vcc7-supply = <&vcc3v3_sys>;
  vcc8-supply = <&vcc3v3_sys>;
  vcc9-supply = <&vcc3v3_sys>;
  wakeup-source;

  regulators {
   vcc0v9_logic: DCDC_REG1 {
    regulator-name = "0v9_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-off-in-suspend;
    };
   };

   vcc0v9_gpu: DCDC_REG2 {
    regulator-name = "0v9_gpu";
    regulator-always-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

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

   vcc1v1_ddr4: DCDC_REG3 {
    regulator-name = "1v1_ddr4";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;

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

   vcc0v9_npu: DCDC_REG4 {
    regulator-name = "0v9_npu";
    regulator-always-on;
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

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

   vcc1v8: DCDC_REG5 {
    regulator-name = "1v8";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   vcc0v9a_image: LDO_REG1 {
    regulator-name = "0v9a_image";
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;

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

   vcc0v9a: LDO_REG2 {
    regulator-name = "0v9a";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;

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

   vcc0v9a_pmu: LDO_REG3 {
    regulator-name = "0v9a_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>;
    };
   };

   vcc3v3_acodec: LDO_REG4 {
    regulator-name = "3v3_acodec";
    regulator-always-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

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

   vcc3v3_sd: LDO_REG5 {
    regulator-name = "3v3_sd";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

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

   vcc3v3_pmu: LDO_REG6 {
    regulator-name = "3v3_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>;
    };
   };

   vcc1v8a: LDO_REG7 {
    regulator-name = "1v8a";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   vcc1v8a_pmu: LDO_REG8 {
    regulator-name = "1v8a_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>;
    };
   };

   vcc1v8a_image: LDO_REG9 {
    regulator-name = "1v8a_image";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   vcc3v3_sw: SWITCH_REG1 {
    regulator-name = "3v3_sw";
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;

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

 regulator@42 {
  compatible = "ti,tps62869";
  reg = <0x42>;

  regulators {
   vcc0v9_cpu: SW {
    regulator-name = "0v9_cpu";
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <TPS62864_MODE_FPWM>;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <1150000>;
    vin-supply = <&vcc5v_in>;

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

 pcf85623: rtc@51 {
  compatible = "nxp,pcf85263";
  reg = <0x51>;
  pinctrl-names = "default";
  pinctrl-0 = <&clk32k_in>;
  quartz-load-femtofarads = <12500>;
 };
};

&i2c3 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c3m0_xfer>;
};

&i2c4 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c4m1_xfer>;
};

&i2s0_8ch {
 status = "okay";
};

&pdm {
 pinctrl-0 = <&pdmm0_clk
       &pdmm0_sdi0>;
 status = "okay";
};

&pinctrl {
 cam {
  vcc12v_cam_en: vcc12v-cam-en-pinctrl {
   rockchip,pins = <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  vcc3v8_cam_en: vcc3v8-cam-en-pinctrl {
   rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 hdmitx {
  hdmi_tx_5v_en: hdmi-tx-5v-en-pinctrl {
   rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

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

&pmu_io_domains {
 pmuio1-supply = <&vcc3v3_pmu>;
 pmuio2-supply = <&vcc3v3_pmu>;
 vccio1-supply = <&vcc3v3_acodec>;
 vccio2-supply = <&vcc1v8>;
 vccio3-supply = <&vcc3v3_sd>;
 vccio4-supply = <&vcc1v8>;
 vccio5-supply = <&vcc1v8>;
 vccio6-supply = <&vcc3v3_sw>;
 vccio7-supply = <&vcc3v3_sw>;
 status = "okay";
};

&saradc {
 vref-supply = <&vcc1v8a>;
 status = "okay";
};

&sdhci {
 bus-width = <8>;
 max-frequency = <200000000>;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
 vmmc-supply = <&vcc3v3_sw>;
 vqmmc-supply = <&vcc1v8>;
 status = "okay";
};

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

&uart2 {
 status = "okay";
};

&usb_host0_xhci {
 dr_mode = "peripheral";
 /* The following quirks are required since the bInterval is 1 and we
  * handle steady ISOC streaming. See Usecase 3 in commit 729dcffd1ed3
  * ("usb: dwc3: gadget: Add support for disabling U1 and U2 entries").
  */
 snps,dis-u1-entry-quirk;
 snps,dis-u2-entry-quirk;
 /*
  * Without this quirk the available fifosize seems to be miscalculated
  * in cases where many endpoints are used. In one particular situation
  * 8 IN EPs and 3 OUT EPs where selected and lead to stalled transfers
  * without the resize quirk.
  */
 tx-fifo-resize;

 status = "okay";
};

&usb2phy0 {
 status = "okay";
};

&usb2phy0_otg {
 status = "okay";
};

&vop {
 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP2>;
 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>;
 };
};