Quelle  rk3288-vyasa.dts   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
 */

/dts-v1/;
#include "rk3288.dtsi"

/ {
 model = "Amarula Vyasa-RK3288";
 compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";

 chosen {
  stdout-path = &uart2;
 };

 memory {
  reg = <0x0 0x0 0x0 0x80000000>;
  device_type = "memory";
 };

 dc12_vbat: regulator-dc12-vbat {
  compatible = "regulator-fixed";
  regulator-name = "dc12_vbat";
  regulator-min-microvolt = <12000000>;
  regulator-max-microvolt = <12000000>;
  regulator-always-on;
  regulator-boot-on;
 };

 vboot_3v3: regulator-vboot-3v3 {
  compatible = "regulator-fixed";
  regulator-name = "vboot_3v3";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&dc12_vbat>;
 };

 vcc_sys: regulator-vsys {
  compatible = "regulator-fixed";
  regulator-name = "vcc_sys";
  regulator-min-microvolt = <3700000>;
  regulator-max-microvolt = <3700000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&dc12_vbat>;
 };

 vboot_5v: regulator-vboot-5v {
  compatible = "regulator-fixed";
  regulator-name = "vboot_sv";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&dc12_vbat>;
 };

 v3g_3v3: regulator-v3g-3v3 {
  compatible = "regulator-fixed";
  regulator-name = "v3g_3v3";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&dc12_vbat>;
 };

 vsus_5v: regulator-vsus-5v {
  compatible = "regulator-fixed";
  regulator-name = "vsus_5v";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&vcc_io>;
 };

 vcc50_hdmi: regulator-vcc50-hdmi {
  compatible = "regulator-fixed";
  regulator-name = "vcc50_hdmi";
  enable-active-high;
  gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
  pinctrl-names = "default";
  pinctrl-0 = <&vcc50_hdmi_en>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&vsus_5v>;
 };

 vusb1_5v: regulator-vusb1-5v {
  compatible = "regulator-fixed";
  regulator-name = "vusb1_5v";
  enable-active-high;
  gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
  pinctrl-names = "default";
  pinctrl-0 = <&otg_vbus_drv>;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  vin-supply = <&vsus_5v>;
 };

 vusb2_5v: regulator-vusb2-5v {
  compatible = "regulator-fixed";
  regulator-name = "vusb2_5v";
  enable-active-high;
  gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
  pinctrl-names = "default";
  pinctrl-0 = <&usb2_pwr_en>;
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  regulator-always-on;
  regulator-boot-on;
  vin-supply = <&vsus_5v>;
 };

 ext_gmac: external-gmac-clock {
  compatible = "fixed-clock";
  #clock-cells = <0>;
  clock-frequency = <125000000>;
  clock-output-names = "ext_gmac";
 };
};

&cpu0 {
 cpu-supply = <&vdd_cpu>;
};

&cpu1 {
 cpu-supply = <&vdd_cpu>;
};

&cpu2 {
 cpu-supply = <&vdd_cpu>;
};

&cpu3 {
 cpu-supply = <&vdd_cpu>;
};

&emmc {
 bus-width = <8>;
 cap-mmc-highspeed;
 non-removable;
 pinctrl-names = "default";
 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 vmmc-supply = <&vcc_io>;
 status = "okay";
};

&gmac {
 assigned-clocks = <&cru SCLK_MAC>;
 assigned-clock-parents = <&ext_gmac>;
 clock_in_out = "input";
 pinctrl-names = "default";
 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
 phy-supply = <&vcc_lan>;
 phy-mode = "rgmii";
 snps,reset-active-low;
 snps,reset-delays-us = <0 10000 1000000>;
 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
 tx_delay = <0x30>;
 rx_delay = <0x10>;
 status = "okay";
};

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

&hdmi {
 ddc-i2c-bus = <&i2c5>;
 status = "okay";
};

&i2c0 {
 clock-frequency = <400000>;
 status = "okay";

 rk808: pmic@1b {
  compatible = "rockchip,rk808";
  reg = <0x1b>;
  interrupt-parent = <&gpio0>;
  interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
  #clock-cells = <1>;
  clock-output-names = "xin32k", "rk808-clkout2";
  pinctrl-names = "default";
  pinctrl-0 = <&pmic_int &global_pwroff>;
  rockchip,system-power-controller;
  wakeup-source;

  vcc1-supply = <&vcc_sys>;
  vcc2-supply = <&vcc_sys>;
  vcc3-supply = <&vcc_sys>;
  vcc4-supply = <&vcc_sys>;
  vcc6-supply = <&vcc_sys>;
  vcc7-supply = <&vcc_sys>;
  vcc8-supply = <&vcc_io>;
  vcc9-supply = <&vcc_sys>;
  vcc10-supply = <&vcc_sys>;
  vcc11-supply = <&vcc_sys>;
  vcc12-supply = <&vcc_io>;

  regulators {
   vdd_cpu: DCDC_REG1 {
    regulator-name = "vdd_arm";
    regulator-min-microvolt = <750000>;
    regulator-max-microvolt = <1350000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_gpu: DCDC_REG2 {
    regulator-name = "vdd_gpu";
    regulator-min-microvolt = <850000>;
    regulator-max-microvolt = <1250000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1000000>;
    };
   };

   vcc_ddr: DCDC_REG3 {
    regulator-name = "vcc_ddr";
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vcc_io: DCDC_REG4 {
    regulator-name = "vcc_io";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcca_tp: LDO_REG1 {
    regulator-name = "vcc_tp";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <3300000>;
    };
   };

   vcc_codec: LDO_REG2 {
    regulator-name = "vcc_codec";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   vdd_10: LDO_REG3 {
    regulator-name = "vdd_10";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1000000>;
    };
   };

   vcc_gps: LDO_REG4 {
    regulator-name = "vcc_gps";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

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

   vdd10_lcd: LDO_REG6 {
    regulator-name = "vdd10_lcd";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1000000>;
    };
   };

   vcc_18: LDO_REG7 {
    regulator-name = "vcc_18";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

   vcc18_lcd: LDO_REG8 {
    regulator-name = "vcc18_lcd";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-suspend-microvolt = <1800000>;
    };
   };

   vcc_sd: SWITCH_REG1 {
    regulator-name = "vcc_sd";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   vcc_lan: SWITCH_REG2 {
    regulator-name = "vcc_lan";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };
  };
 };
};

&i2c5 {
 status = "okay";
};

&io_domains {
 status = "okay";

 audio-supply = <&vcc_18>;
 bb-supply = <&vcc_io>;
 dvp-supply = <&vcc_io>;
 flash0-supply = <&vcc_18>;
 flash1-supply = <&vcc_lan>;
 gpio30-supply = <&vcc_io>;
 gpio1830-supply = <&vcc_io>;
 lcdc-supply = <&vcc_io>;
 sdcard-supply = <&vccio_sd>;
 wifi-supply = <&vcc_18>;
};

&sdmmc {
 bus-width = <4>;
 cap-mmc-highspeed;
 cap-sd-highspeed;
 card-detect-delay = <200>;
 disable-wp;
 pinctrl-names = "default";
 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 vmmc-supply = <&vcc_sd>;
 vqmmc-supply = <&vccio_sd>;
 status = "okay";
};

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

&uart2 {
 status = "okay";
};

&usbphy {
 status = "okay";
};

&usb_host0_ehci {
 status = "okay";
};

&usb_host1 {
 pinctrl-names = "default";
 pinctrl-0 = <&phy_pwr_en>;
 status = "okay";
};

&usb_otg {
 vbus-supply = <&vusb1_5v>;
 status = "okay";
};

&vopb {
 status = "okay";
};

&vopb_mmu {
 status = "okay";
};

&vopl {
 status = "okay";
};

&vopl_mmu {
 status = "okay";
};

&wdt {
 status = "okay";
};

&pinctrl {
 pcfg_output_high: pcfg-output-high {
  output-high;
 };

 gmac {
  phy_int: phy-int {
   rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
  };

  phy_pmeb: phy-pmeb {
   rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
  };

  phy_rst: phy-rst {
   rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
  };
 };

 hdmi {
  vcc50_hdmi_en: vcc50-hdmi-en {
   rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 pmic {
  pmic_int: pmic-int {
   rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };

 usb_host {
  phy_pwr_en: phy-pwr-en {
   rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
  };

  usb2_pwr_en: usb2-pwr-en {
   rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 usb_otg {
  otg_vbus_drv: otg-vbus-drv {
   rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;

  };
 };
};