Quelle  rk3568-rock-3b.dts   Sprache: unbekannt

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

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
 model = "Radxa ROCK 3B";
 compatible = "radxa,rock-3b", "rockchip,rk3568";

 aliases {
  ethernet0 = &gmac0;
  ethernet1 = &gmac1;
  mmc0 = &sdhci;
  mmc1 = &sdmmc0;
  mmc2 = &sdmmc2;
 };

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

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

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

 ir-receiver {
  compatible = "gpio-ir-receiver";
  gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
  pinctrl-names = "default";
  pinctrl-0 = <&pwm3_ir>;
 };

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

  led-0 {
   color = <LED_COLOR_ID_GREEN>;
   default-state = "on";
   function = LED_FUNCTION_HEARTBEAT;
   gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
   linux,default-trigger = "heartbeat";
  };
 };

 /* pi6c pcie clock generator */
 vcc3v3_pi6c_03: regulator-3v3-vcc-pi6c-03 {
  compatible = "regulator-fixed";
  enable-active-high;
  gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&pcie_pwren_h>;
  regulator-name = "vcc3v3_pi6c_03";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  startup-delay-us = <10000>;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc3v3_sys: regulator-3v3-vcc-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc3v3_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc3v3_sys2: regulator-3v3-vcc-sys2 {
  compatible = "regulator-fixed";
  regulator-name = "vcc3v3_sys2";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc5v0_sys: regulator-5v0-vcc-sys {
  compatible = "regulator-fixed";
  regulator-name = "vcc5v0_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
 };

 vcc5v0_usb_host: regulator-5v0-vcc-usb-host {
  compatible = "regulator-fixed";
  enable-active-high;
  gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb_host_pwren_h>;
  regulator-name = "vcc5v0_usb_host";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_sys>;
 };

 vcc5v0_usb_otg: regulator-5v0-vcc-usb-otg {
  compatible = "regulator-fixed";
  enable-active-high;
  gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb_otg_pwren_h>;
  regulator-name = "vcc5v0_usb_otg";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_sys>;
 };

 sdio_pwrseq: sdio-pwrseq {
  compatible = "mmc-pwrseq-simple";
  clocks = <&rk809 1>;
  clock-names = "ext_clock";
  pinctrl-names = "default";
  pinctrl-0 = <&wifi_reg_on_h>;
  post-power-on-delay-ms = <100>;
  power-off-delay-us = <5000000>;
  reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
 };

 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>;
  };
 };
};

&combphy0 {
 status = "okay";
};

&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>;
};

&gmac0 {
 assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
 assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
 clock_in_out = "input";
 phy-handle = <&rgmii_phy0>;
 phy-mode = "rgmii-id";
 phy-supply = <&vcc_3v3>;
 pinctrl-names = "default";
 pinctrl-0 = <&gmac0_miim
       &gmac0_tx_bus2
       &gmac0_rx_bus2
       &gmac0_rgmii_clk
       &gmac0_rgmii_bus
       &gmac0_clkinout>;
 status = "okay";
};

&gmac1 {
 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
 clock_in_out = "input";
 phy-handle = <&rgmii_phy1>;
 phy-mode = "rgmii-id";
 phy-supply = <&vcc_3v3>;
 pinctrl-names = "default";
 pinctrl-0 = <&gmac1m1_miim
       &gmac1m1_tx_bus2
       &gmac1m1_rx_bus2
       &gmac1m1_rgmii_clk
       &gmac1m1_rgmii_bus
       &gmac1m1_clkinout>;
 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-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <800000>;
  regulator-max-microvolt = <1150000>;
  regulator-ramp-delay = <2300>;
  vin-supply = <&vcc5v0_sys>;

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

 rk809: pmic@20 {
  compatible = "rockchip,rk809";
  reg = <0x20>;
  assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
  assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
  #clock-cells = <1>;
  clocks = <&cru I2S1_MCLKOUT_TX>;
  clock-names = "mclk";
  clock-output-names = "rk809-clkout1", "rk809-clkout2";
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
  #sound-dai-cells = <0>;
  system-power-controller;
  wakeup-source;

  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_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-off-in-suspend;
    };
   };

   vdd_gpu: DCDC_REG2 {
    regulator-name = "vdd_gpu";
    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;
    };
   };

   vdd_npu: DCDC_REG4 {
    regulator-name = "vdd_npu";
    regulator-initial-mode = <0x2>;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;

    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-off-in-suspend;
    };
   };

   vdda0v9_image: LDO_REG1 {
    regulator-name = "vdda0v9_image";
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;

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

   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>;
    };
   };

   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-off-in-suspend;
    };
   };

   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-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

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

   vcc_3v3: SWITCH_REG1 {
    regulator-name = "vcc_3v3";
    regulator-always-on;
    regulator-boot-on;

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

   vcc3v3_sd: SWITCH_REG2 {
    regulator-name = "vcc3v3_sd";
    regulator-always-on;
    regulator-boot-on;

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

&i2c5 {
 status = "okay";

 hym8563: rtc@51 {
  compatible = "haoyu,hym8563";
  reg = <0x51>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
  #clock-cells = <0>;
  clock-output-names = "rtcic_32kout";
  pinctrl-names = "default";
  pinctrl-0 = <&rtcic_int_l>;
  wakeup-source;
 };
};

&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";
};

&mdio0 {
 rgmii_phy0: ethernet-phy@1 {
  compatible = "ethernet-phy-ieee802.3-c22";
  reg = <1>;
  reset-assert-us = <20000>;
  reset-deassert-us = <50000>;
  reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 };
};

&mdio1 {
 rgmii_phy1: ethernet-phy@1 {
  compatible = "ethernet-phy-ieee802.3-c22";
  reg = <1>;
  reset-assert-us = <20000>;
  reset-deassert-us = <50000>;
  reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
 };
};

&pcie2x1 {
 pinctrl-names = "default";
 pinctrl-0 = <&pcie20m1_pins>;
 reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
 vpcie3v3-supply = <&vcc3v3_sys2>;
 status = "okay";
};

&pcie30phy {
 status = "okay";
};

&pcie3x2 {
 pinctrl-names = "default";
 pinctrl-0 = <&pcie30x2m1_pins>;
 reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
 status = "okay";
};

&pinctrl {
 bluetooth {
  bt_reg_on_h: bt-reg-on-h {
   rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_wake_host_h: bt-wake-host-h {
   rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  host_wake_bt_h: host-wake-bt-h {
   rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 ir-receiver {
  pwm3_ir: pwm3-ir {
   rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 leds {
  led: led {
   rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pcie {
  pcie_pwren_h: pcie-pwren-h {
   rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pcie20 {
  pcie20m1_pins: pcie20m1-pins {
   rockchip,pins =
    <2 RK_PD0 4 &pcfg_pull_none>,
    <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>,
    <2 RK_PD1 4 &pcfg_pull_none>;
  };
 };

 pcie30x2 {
  pcie30x2m1_pins: pcie30x2m1-pins {
   rockchip,pins =
    <2 RK_PD4 4 &pcfg_pull_none>,
    <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>,
    <2 RK_PD5 4 &pcfg_pull_none>;
  };
 };

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

 rtc {
  rtcic_int_l: rtcic-int-l {
   rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 usb {
  usb_host_pwren_h: usb-host-pwren-h {
   rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  usb_otg_pwren_h: usb-otg-pwren-h {
   rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 wifi {
  wifi_reg_on_h: wifi-reg-on-h {
   rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  wifi_wake_host_h: wifi-wake-host-h {
   rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

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

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

&sdhci {
 bus-width = <8>;
 cap-mmc-highspeed;
 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";
};

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

&sdmmc2 {
 bus-width = <4>;
 cap-sd-highspeed;
 cap-sdio-irq;
 keep-power-in-suspend;
 mmc-pwrseq = <&sdio_pwrseq>;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>;
 sd-uhs-sdr104;
 vmmc-supply = <&vcc3v3_sys2>;
 vqmmc-supply = <&vcc_1v8>;
 status = "disabled";
};

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

 flash@0 {
  compatible = "jedec,spi-nor";
  reg = <0>;
  spi-max-frequency = <104000000>;
  spi-rx-bus-width = <4>;
  spi-tx-bus-width = <1>;
 };
};

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

&uart2 {
 status = "okay";
};

&uart8 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>;
 uart-has-rtscts;
 status = "disabled";
};

&usb_host0_ehci {
 status = "okay";
};

&usb_host0_ohci {
 status = "okay";
};

&usb_host0_xhci {
 extcon = <&usb2phy0>;
 status = "okay";
};

&usb_host1_xhci {
 status = "okay";
};

&usb2phy0 {
 status = "okay";
};

&usb2phy0_host {
 phy-supply = <&vcc5v0_usb_host>;
 status = "okay";
};

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

&usb2phy1 {
 status = "okay";
};

&usb2phy1_otg {
 phy-supply = <&vcc5v0_usb_host>;
 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>;
 };
};