Quelle  rk3576-roc-pc.dts   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2024 Firefly Technology Co. Ltd
 * Copyright (c) 2024 Heiko Stuebner <heiko@sntech.de>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include <dt-bindings/usb/pd.h>
#include "rk3576.dtsi"

/ {
 model = "Firefly ROC-RK3576-PC";
 compatible = "firefly,roc-rk3576-pc", "rockchip,rk3576";

 aliases {
  mmc0 = &sdhci;
  mmc1 = &sdmmc;
 };

 chosen {
  stdout-path = "serial0:1500000n8";
 };

 adc-keys-0 {
  compatible = "adc-keys";
  io-channels = <&saradc 0>;
  io-channel-names = "buttons";
  keyup-threshold-microvolt = <1800000>;
  poll-interval = <100>;

  button-maskrom {
   label = "Maskrom";
   linux,code = <KEY_SETUP>;
   press-threshold-microvolt = <17000>;
  };
 };

 adc-keys-1 {
  compatible = "adc-keys";
  io-channels = <&saradc 1>;
  io-channel-names = "buttons";
  keyup-threshold-microvolt = <1800000>;
  poll-interval = <100>;

  button-recovery {
   label = "Recovery";
   linux,code = <KEY_VENDOR>;
   press-threshold-microvolt = <17000>;
  };
 };

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

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

 vbus5v0_typec: regulator-vbus5v0-typec {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb_otg0_pwren_h>;
  regulator-name = "vbus5v0_typec";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_device_s0>;
 };

 vcc12v_dcin: regulator-vcc12v-dcin {
  compatible = "regulator-fixed";
  regulator-name = "vcc12v_dcin";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <12000000>;
  regulator-max-microvolt = <12000000>;
 };

 vcc1v2_ufs_vccq_s0: regulator-vcc1v2-ufs-vccq-s0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc1v2_ufs_vccq_s0";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <1200000>;
  regulator-max-microvolt = <1200000>;
  vin-supply = <&vcc5v0_sys_s5>;
 };

 vcc1v8_ufs_vccq2_s0: regulator-vcc1v8-ufs-vccq2-s0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc1v8_ufs_vccq2_s0";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  vin-supply = <&vcc_1v8_s3>;
 };

 vcc3v3_pcie: regulator-vcc3v3-pcie {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&pcie_pwren_h>;
  regulator-name = "vcc3v3_pcie";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  startup-delay-us = <5000>;
  vin-supply = <&vcc12v_dcin>;
 };

 vcc3v3_rtc_s5: regulator-vcc3v3-rtc-s5 {
  compatible = "regulator-fixed";
  regulator-name = "vcc3v3_rtc_s5";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc5v0_sys_s5>;
 };

 vcc5v0_device_s0: regulator-vcc5v0-device-s0 {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&vcc5vd_en>;
  regulator-name = "vcc5v0_device";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc12v_dcin>;
 };

 vcc5v0_sys_s5: regulator-vcc5v0-sys-s5 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_sys";
  regulator-always-on;
  regulator-boot-on;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc12v_dcin>;
 };

 vcc5v0_usb20_host1: regulator-vcc5v0-usb20-host1 {
  compatible = "regulator-fixed";
  enable-active-high;
  gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb3_host_pwren_h>;
  regulator-name = "vcc5v0_host1";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vcc5v0_device_s0>;
 };

 vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_1v1_nldo_s3";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <1100000>;
  regulator-max-microvolt = <1100000>;
  vin-supply = <&vcc5v0_sys_s5>;
 };

 vcc_1v8_s0: regulator-vcc-1v8-s0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_1v8_s0";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  vin-supply = <&vcc_1v8_s3>;
 };

 vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_2v0_pldo_s3";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <2000000>;
  regulator-max-microvolt = <2000000>;
  vin-supply = <&vcc5v0_sys_s5>;
 };

 vcc_3v3_s0: regulator-vcc-3v3-s0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_3v3_s0";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc_3v3_s3>;
 };

 vcc_ufs_s0: regulator-vcc-ufs-s0 {
  compatible = "regulator-fixed";
  regulator-name = "vcc_ufs_s0";
  regulator-boot-on;
  regulator-always-on;
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  vin-supply = <&vcc5v0_sys_s5>;
 };
};

&cpu_l0 {
 cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l1 {
 cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l2 {
 cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l3 {
 cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_b0 {
 cpu-supply = <&vdd_cpu_big_s0>;
};

&cpu_b1 {
 cpu-supply = <&vdd_cpu_big_s0>;
};

&cpu_b2 {
 cpu-supply = <&vdd_cpu_big_s0>;
};

&cpu_b3 {
 cpu-supply = <&vdd_cpu_big_s0>;
};

&gpu {
 mali-supply = <&vdd_gpu_s0>;
 status = "okay";
};

&gmac0 {
 clock_in_out = "output";
 pinctrl-names = "default";
 pinctrl-0 = <ð0m0_miim
       ð0m0_tx_bus2
       ð0m0_rx_bus2
       ð0m0_rgmii_clk
       ð0m0_rgmii_bus
       ðm0_clk0_25m_out>;
 /* Use rgmii-rxid mode to disable rx delay inside Soc */
 phy-mode = "rgmii-rxid";
 phy-handle = <&rgmii_phy0>;
 tx_delay = <0x21>;
 status = "okay";
};

&hdmi {
 status = "okay";
};

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

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

&hdptxphy {
 status = "okay";
};

&mdio0 {
 status = "okay";

 rgmii_phy0: phy@1 {
  compatible = "ethernet-phy-ieee802.3-c22";
  reg = <0x1>;
  clocks = <&cru REFCLKO25M_GMAC0_OUT>;
  /* Reset time is 20ms, 100ms for rtl8211f */
  reset-delay-us = <20000>;
  reset-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
  reset-post-delay-us = <100000>;
 };
};

&i2c1 {
 status = "okay";

 pmic@23 {
  compatible = "rockchip,rk806";
  reg = <0x23>;
  interrupt-parent = <&gpio0>;
  interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
  gpio-controller;
  #gpio-cells = <2>;
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
       <&rk806_dvs2_null>, <&rk806_dvs3_null>;
  system-power-controller;

  vcc1-supply = <&vcc5v0_sys_s5>;
  vcc2-supply = <&vcc5v0_sys_s5>;
  vcc3-supply = <&vcc5v0_sys_s5>;
  vcc4-supply = <&vcc5v0_sys_s5>;
  vcc5-supply = <&vcc5v0_sys_s5>;
  vcc6-supply = <&vcc5v0_sys_s5>;
  vcc7-supply = <&vcc5v0_sys_s5>;
  vcc8-supply = <&vcc5v0_sys_s5>;
  vcc9-supply = <&vcc5v0_sys_s5>;
  vcc10-supply = <&vcc5v0_sys_s5>;
  vcc11-supply = <&vcc_2v0_pldo_s3>;
  vcc12-supply = <&vcc5v0_sys_s5>;
  vcc13-supply = <&vcc_1v1_nldo_s3>;
  vcc14-supply = <&vcc_1v1_nldo_s3>;
  vcca-supply = <&vcc5v0_sys_s5>;

  rk806_dvs1_null: dvs1-null-pins {
   pins = "gpio_pwrctrl1";
   function = "pin_fun0";
  };

  rk806_dvs2_null: dvs2-null-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun0";
  };

  rk806_dvs3_null: dvs3-null-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun0";
  };

  rk806_dvs1_slp: dvs1-slp-pins {
   pins = "gpio_pwrctrl1";
   function = "pin_fun1";
  };

  rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
   pins = "gpio_pwrctrl1";
   function = "pin_fun2";
  };

  rk806_dvs1_rst: dvs1-rst-pins {
   pins = "gpio_pwrctrl1";
   function = "pin_fun3";
  };

  rk806_dvs2_slp: dvs2-slp-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun1";
  };

  rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun2";
  };

  rk806_dvs2_rst: dvs2-rst-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun3";
  };

  rk806_dvs2_dvs: dvs2-dvs-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun4";
  };

  rk806_dvs2_gpio: dvs2-gpio-pins {
   pins = "gpio_pwrctrl2";
   function = "pin_fun5";
  };

  rk806_dvs3_slp: dvs3-slp-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun1";
  };

  rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun2";
  };

  rk806_dvs3_rst: dvs3-rst-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun3";
  };

  rk806_dvs3_dvs: dvs3-dvs-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun4";
  };

  rk806_dvs3_gpio: dvs3-gpio-pins {
   pins = "gpio_pwrctrl3";
   function = "pin_fun5";
  };

  regulators {
   vdd_cpu_big_s0: dcdc-reg1 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <950000>;
    regulator-ramp-delay = <12500>;
    regulator-name = "vdd_cpu_big_s0";
    regulator-enable-ramp-delay = <400>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_npu_s0: dcdc-reg2 {
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <950000>;
    regulator-ramp-delay = <12500>;
    regulator-name = "vdd_npu_s0";
    regulator-enable-ramp-delay = <400>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_cpu_lit_s0: dcdc-reg3 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <950000>;
    regulator-ramp-delay = <12500>;
    regulator-name = "vdd_cpu_lit_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
     regulator-suspend-microvolt = <750000>;
    };
   };

   vcc_3v3_s3: dcdc-reg4 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vcc_3v3_s3";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vdd_gpu_s0: dcdc-reg5 {
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <900000>;
    regulator-ramp-delay = <12500>;
    regulator-name = "vdd_gpu_s0";
    regulator-enable-ramp-delay = <400>;
    regulator-state-mem {
     regulator-off-in-suspend;
     regulator-suspend-microvolt = <850000>;
    };
   };

   vddq_ddr_s0: dcdc-reg6 {
    regulator-always-on;
    regulator-boot-on;
    regulator-name = "vddq_ddr_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_logic_s0: dcdc-reg7 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <800000>;
    regulator-name = "vdd_logic_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_1v8_s3: dcdc-reg8 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcc_1v8_s3";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

   vdd2_ddr_s3: dcdc-reg9 {
    regulator-always-on;
    regulator-boot-on;
    regulator-name = "vdd2_ddr_s3";
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vdd_ddr_s0: dcdc-reg10 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <550000>;
    regulator-max-microvolt = <1200000>;
    regulator-name = "vdd_ddr_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca_1v8_s0: pldo-reg1 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca_1v8_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca1v8_pldo2_s0: pldo-reg2 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca1v8_pldo2_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda_1v2_s0: pldo-reg3 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
    regulator-name = "vdda_1v2_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca_3v3_s0: pldo-reg4 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vcca_3v3_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vccio_sd_s0: pldo-reg5 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vccio_sd_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca1v8_pldo6_s3: pldo-reg6 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca1v8_pldo6_s3";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

   vdd_0v75_s3: nldo-reg1 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <750000>;
    regulator-max-microvolt = <750000>;
    regulator-name = "vdd_0v75_s3";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <750000>;
    };
   };

   vdda_ddr_pll_s0: nldo-reg2 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <850000>;
    regulator-max-microvolt = <850000>;
    regulator-name = "vdda_ddr_pll_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda0v75_hdmi_s0: nldo-reg3 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <837500>;
    regulator-max-microvolt = <837500>;
    regulator-name = "vdda0v75_hdmi_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda_0v85_s0: nldo-reg4 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <850000>;
    regulator-max-microvolt = <850000>;
    regulator-name = "vdda_0v85_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda_0v75_s0: nldo-reg5 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <750000>;
    regulator-max-microvolt = <750000>;
    regulator-name = "vdda_0v75_s0";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };
  };
 };
};

&i2c2 {
 status = "okay";

 /* pc9202 watchdog@3c with enable-gpio gpio0-c3 */

 /* hnyetek,husb311 typec-portc@4e */

 hym8563: rtc@51 {
  compatible = "haoyu,hym8563";
  reg = <0x51>;
  #clock-cells = <0>;
  clock-output-names = "hym8563";
  pinctrl-names = "default";
  pinctrl-0 = <&rtc_int_l>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
  wakeup-source;
 };
};

&saradc {
 vref-supply = <&vcca_1v8_s0>;
 status = "okay";
};

&sdhci {
 bus-width = <8>;
 no-sdio;
 no-sd;
 non-removable;
 max-frequency = <200000000>;
 mmc-hs400-1_8v;
 mmc-hs400-enhanced-strobe;
 full-pwr-cycle-in-suspend;
 status = "okay";
};

&sdmmc {
 max-frequency = <200000000>;
 no-sdio;
 no-mmc;
 bus-width = <4>;
 cap-mmc-highspeed;
 cap-sd-highspeed;
 disable-wp;
 sd-uhs-sdr104;
 vqmmc-supply = <&vccio_sd_s0>;
 status = "okay";
};

&pinctrl {
 hym8563 {
  rtc_int_l: rtc-int-l {
   rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 power {
  vcc5vd_en: vcc5vd-en {
   rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  pcie_pwren_h: pcie-pwren-h {
   rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 usb {
  hub_reset_h: hub-reset-h {
   rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  usb3_host_pwren_h: usb3-host-pwren-h {
   rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  usb_otg0_pwren_h: usb-otg0-pwren-h {
   rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  usbc0_int_l: usbc0-int-l {
   rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 watchdog {
  wd_en: wd-en {
   rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

&uart0 {
 pinctrl-0 = <&uart0m0_xfer>;
 status = "okay";
};

&uart4 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart4m1_xfer &uart4m1_ctsn>;
 status = "okay";
};

/* On the extension pin header */
&uart6 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart6m3_xfer>;
 status = "okay";
};

&vop {
 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>;
 };
};