Quelle  rk3566-soquartz.dtsi   Sprache: unbekannt

// 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 SOQuartz system on module";
 compatible = "pine64,soquartz", "rockchip,rk3566";

 aliases {
  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_diy: led-diy {
   label = "diy-led";
   default-state = "on";
   gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_LOW>;
   linux,default-trigger = "heartbeat";
   pinctrl-names = "default";
   pinctrl-0 = <&diy_led_enable_h>;
   retain-state-suspended;
   status = "disabled";
  };

  led_work: led-work {
   label = "work-led";
   default-state = "off";
   gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
   pinctrl-names = "default";
   pinctrl-0 = <&work_led_enable_h>;
   retain-state-suspended;
   status = "disabled";
  };
 };

 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 = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>;
 };

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

 /* sourced from vbus, vbus is provided by the carrier board */
 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 = <&vbus>;
 };

 vcc3v3_sys: regulator-vcc3v3-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>;
 };
};

&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-supply = <&vcc_3v3>;
 phy-mode = "rgmii";
 pinctrl-names = "default";
 pinctrl-0 = <&gmac1m0_miim
       &gmac1m0_tx_bus2
       &gmac1m0_rx_bus2
       &gmac1m0_rgmii_clk
       &gmac1m0_clkinout
       &gmac1m0_rgmii_bus>;
 snps,reset-gpio = <&gpio0 RK_PC3 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 = <0x30>;
 rx_delay = <0x10>;
 phy-handle = <&rgmii_phy1>;
 status = "disabled";
};

&gpio0 {
 nextrst-hog {
  gpio-hog;
  /*
   * GPIO_ACTIVE_LOW + output-low here means that the pin is set
   * to high, because output-low decides the value pre-inversion.
   */
  gpios = <RK_PA5 GPIO_ACTIVE_LOW>;
  line-name = "nEXTRST";
  output-low;
 };
};

&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>;
  #clock-cells = <1>;
  clock-output-names = "rk808-clkout1", "rk808-clkout2";
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int_l>;
  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-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <6001>;
    regulator-initial-mode = <0x2>;
    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-initial-mode = <0x2>;
     regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_ddr: DCDC_REG3 {
    regulator-always-on;
    regulator-boot-on;
    regulator-initial-mode = <0x2>;
    regulator-name = "vcc_ddr";
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vdd_npu: DCDC_REG4 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <500000>;
    regulator-max-microvolt = <1350000>;
    regulator-initial-mode = <0x2>;
    regulator-name = "vdd_npu";
    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-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;
    regulator-name = "vdda0v9_image";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   vdda_0v9: LDO_REG2 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;
    regulator-name = "vdda_0v9";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdda0v9_pmu: LDO_REG3 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <900000>;
    regulator-name = "vdda0v9_pmu";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <900000>;
    };
   };

   vccio_acodec: LDO_REG4 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vccio_acodec";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vccio_sd: LDO_REG5 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vccio_sd";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc3v3_pmu: LDO_REG6 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-name = "vcc3v3_pmu";
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcca_1v8: LDO_REG7 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca_1v8";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca1v8_pmu: LDO_REG8 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca1v8_pmu";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcca1v8_image: LDO_REG9 {
    regulator-always-on;
    regulator-boot-on;
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-name = "vcca1v8_image";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc_3v3: SWITCH_REG1 {
    regulator-name = "vcc_3v3";
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vcc3v3_sd: SWITCH_REG2 {
    regulator-name = "vcc3v3_sd";
    status = "disabled";
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

  };
 };
};

/*
 * i2c1 is exposed on CM1 / Module1A
 * pin 80 - i2c1_scl_m0, pullup to vcc3v3_pmu
 * pin 82 - i2c1_sda_m0, pullup to vcc3v3_pmu
 */
&i2c1 {
 status = "disabled";
};

/*
 * i2c2 is exposed on CM1 / Module1A
 * pin 56 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
 * pin 58 - i2c2_sda_m1, pullup to vcc_3v3
 */
&i2c2 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c2m1_xfer>;
 status = "disabled";
};

/*
 * i2c3 is exposed on CM1 / Module1A
 * pin 35 - i2c3_scl_m0, pullup to vcc_3v3
 * pin 36 - i2c3_sda_m0, pullup to vcc_3v3
 */
&i2c3 {
 status = "disabled";
};

/*
 * i2c4 is exposed on CM2 / Module1B
 * pin 45 - i2c4_scl_m1
 * pin 47 - i2c4_sda_m1
 */
&i2c4 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c4m1_xfer>;
 status = "disabled";
};

&i2s0_8ch {
 status = "okay";
};

/*
 * i2s1_8ch is exposed on CM1 / Module1A
 * pin 24 - i2s1_sdi1_m1
 * pin 25 - i2s1_sdo0_m1
 * pin 26 - i2s1_lrck_tx_m1
 * pin 27 - i2s1_sdi0_m1
 * pin 29 - i2s1_sdi3_m1
 * pin 30 - i2s1_sdi2_m1
 * pin 40 - i2s1_sdo1_m1, shared with spi3
 * pin 41 - i2s1_sdo2_m1
 * pin 49 - i2s1_sclk_tx_m1
 * pin 50 - i2s1_mclk_m1
 * pin 56 - i2s1_sdo3_m1, shared with i2c2
 */
&i2s1_8ch {
 pinctrl-names = "default";
 pinctrl-0 = <&i2s1m1_sclktx &i2s1m1_sclkrx
       &i2s1m1_lrcktx &i2s1m1_lrckrx
       &i2s1m1_sdi0   &i2s1m1_sdi1
       &i2s1m1_sdi2   &i2s1m1_sdi3
       &i2s1m1_sdo0   &i2s1m1_sdo1
       &i2s1m1_sdo2   &i2s1m1_sdo3>;
 status = "disabled";
};

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

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

&pinctrl {
 bt {
  bt_enable_h: bt-enable-h {
   rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  bt_host_wake_l: bt-host-wake-l {
   rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
  };

  bt_wake_l: bt-wake-l {
   rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 leds {
  work_led_enable_h: work-led-enable-h {
   rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
  };

  diy_led_enable_h: diy-led-enable-h {
   rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pcie {
  pcie_clkreq_h: pcie-clkreq-h {
   rockchip,pins = <1 RK_PB0 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_l: pmic-int-l {
   rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 sdio-pwrseq {
  wifi_enable_h: wifi-enable-h {
   rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };
};

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

/*
 * saradc is exposed on CM1 / Module1A
 * pin 94 - saradc_vin3
 * pin 96 - saradc_vin2
 */
&saradc {
 vref-supply = <&vcca_1v8>;
 status = "disabled";
};

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

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

&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>;
 sd-uhs-sdr50;
 vmmc-supply = <&vcc3v3_sys>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

/*
 * spi3 is exposed on CM1 / Module1A
 * pin 37 - spi3_cs1_m0
 * pin 38 - spi3_clk_m0
 * pin 39 - spi3_cs0_m0
 * pin 40 - spi3_miso_m0, shared with i2s1_8ch
 * pin 44 - spi3_mosi_m0
 */
&spi3 {
 status = "disabled";
};

&tsadc {
 status = "okay";
};

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

 bluetooth {
  compatible = "brcm,bcm43438-bt";
  clocks = <&rk809 1>;
  clock-names = "lpo";
  device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
  host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
  shutdown-gpios = <&gpio2 RK_PB7 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 is exposed on CM1 / Module1A
 * pin 51 - uart2_rx_m0
 * pin 55 - uart2_tx_m0
 */
&uart2 {
 status = "disabled";
};

/*
 * uart7 is exposed on CM1 / Module1A
 * pin 46 - uart7_tx_m2
 * pin 47 - uart7_rx_m2
 */
&uart7 {
 pinctrl-names = "default";
 pinctrl-0 = <&uart7m2_xfer>;
 status = "disabled";
};

/* dwc3_otg is the only usb port available */
&usb2phy0 {
 status = "disabled";
};

&usb2phy0_otg {
 status = "disabled";
};

&usb_host0_xhci {
 status = "disabled";
};

&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>;
 };
};