Quelle  mt8135-evbp1.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2014 MediaTek Inc.
 * Author: Joe.C <yingjoe.chen@mediatek.com>
 *
 */

/dts-v1/;
#include "mt8135.dtsi"

/ {
 model = "MediaTek MT8135 evaluation board";
 compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135";

 memory {
  device_type = "memory";
  reg = <0 0x80000000 0 0x40000000>;
 };
};

&pwrap {
 pmic: mt6397 {
  compatible = "mediatek,mt6397";

  mt6397regulator: mt6397regulator {
   compatible = "mediatek,mt6397-regulator";

   mt6397_vpca15_reg: buck_vpca15 {
    regulator-name = "vpca15";
    regulator-min-microvolt = < 850000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vpca7_reg: buck_vpca7 {
    regulator-name = "vpca7";
    regulator-min-microvolt = < 850000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vsramca15_reg: buck_vsramca15 {
    regulator-name = "vsramca15";
    regulator-min-microvolt = < 850000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vsramca7_reg: buck_vsramca7 {
    regulator-name = "vsramca7";
    regulator-min-microvolt = < 850000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vcore_reg: buck_vcore {
    regulator-name = "vcore";
    regulator-min-microvolt = < 850000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vgpu_reg: buck_vgpu {
    regulator-name = "vgpu";
    regulator-min-microvolt = < 700000>;
    regulator-max-microvolt = <1350000>;
    regulator-ramp-delay = <12500>;
    regulator-enable-ramp-delay = <115>;
   };

   mt6397_vdrm_reg: buck_vdrm {
    regulator-name = "vdrm";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1400000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vio18_reg: buck_vio18 {
    regulator-name = "vio18";
    regulator-min-microvolt = <1620000>;
    regulator-max-microvolt = <1980000>;
    regulator-ramp-delay = <12500>;
    regulator-always-on;
   };

   mt6397_vtcxo_reg: ldo_vtcxo {
    regulator-name = "vtcxo";
    regulator-always-on;
   };

   mt6397_va28_reg: ldo_va28 {
    regulator-name = "va28";
    regulator-always-on;
   };

   mt6397_vcama_reg: ldo_vcama {
    regulator-name = "vcama";
    regulator-min-microvolt = <1500000>;
    regulator-max-microvolt = <2800000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vio28_reg: ldo_vio28 {
    regulator-name = "vio28";
    regulator-always-on;
   };

   mt6397_vusb_reg: ldo_vusb {
    regulator-name = "vusb";
   };

   mt6397_vmc_reg: ldo_vmc {
    regulator-name = "vmc";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vmch_reg: ldo_vmch {
    regulator-name = "vmch";
    regulator-min-microvolt = <3000000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vemc_3v3_reg: ldo_vemc3v3 {
    regulator-name = "vemc_3v3";
    regulator-min-microvolt = <3000000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vgp1_reg: ldo_vgp1 {
    regulator-name = "vcamd";
    regulator-min-microvolt = <1220000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <240>;
   };

   mt6397_vgp2_reg: ldo_vgp2 {
    regulator-name = "vcamio";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vgp3_reg: ldo_vgp3 {
    regulator-name = "vcamaf";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vgp4_reg: ldo_vgp4 {
    regulator-name = "vgp4";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vgp5_reg: ldo_vgp5 {
    regulator-name = "vgp5";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <3000000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vgp6_reg: ldo_vgp6 {
    regulator-name = "vgp6";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };

   mt6397_vibr_reg: ldo_vibr {
    regulator-name = "vibr";
    regulator-min-microvolt = <1300000>;
    regulator-max-microvolt = <3300000>;
    regulator-enable-ramp-delay = <218>;
   };
  };
 };
};

&uart3 {
 status = "okay";
};