Quelle  qcom-sdx55-t55.dts   Sprache: unbekannt

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2021, Linaro Ltd.
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "qcom-sdx55.dtsi"
#include "pmx55.dtsi"

/ {
 model = "Thundercomm T55 Development Kit";
 compatible = "qcom,sdx55-t55", "qcom,sdx55";
 qcom,board-id = <0xb010008 0x4>;

 aliases {
  serial0 = &blsp1_uart3;
 };

 chosen {
  stdout-path = "serial0:115200n8";
 };

 reserved-memory {
  #address-cells = <1>;
  #size-cells = <1>;
  ranges;

  mpss_debug_mem: memory@8ef00000 {
   no-map;
   reg = <0x8ef00000 0x800000>;
  };

  ipa_fw_mem: memory@8fced000 {
   no-map;
   reg = <0x8fced000 0x10000>;
  };

  mpss_adsp_mem: memory@90800000 {
   no-map;
   reg = <0x90800000 0xf800000>;
  };
 };

 vph_pwr: vph-pwr-regulator {
  compatible = "regulator-fixed";
  regulator-name = "vph_pwr";
  regulator-min-microvolt = <3700000>;
  regulator-max-microvolt = <3700000>;
 };

 vreg_bob_3p3: pmx55-bob {
  compatible = "regulator-fixed";
  regulator-name = "vreg_bob_3p3";
  regulator-min-microvolt = <3300000>;
  regulator-max-microvolt = <3300000>;

  regulator-always-on;
  regulator-boot-on;

  vin-supply = <&vph_pwr>;
 };

 vreg_s7e_mx_0p752: pmx55-s7e {
  compatible = "regulator-fixed";
  regulator-name = "vreg_s7e_mx_0p752";
  regulator-min-microvolt = <752000>;
  regulator-max-microvolt = <752000>;

  vin-supply = <&vph_pwr>;
 };

 vreg_sd_vdd: sd-vdd {
  compatible = "regulator-fixed";
  regulator-name = "vreg_sd_vdd";
  regulator-min-microvolt = <2950000>;
  regulator-max-microvolt = <2950000>;

  vin-supply = <&vreg_vddpx_2>;
 };

 vreg_vddpx_2: vddpx-2 {
  compatible = "regulator-gpio";
  regulator-name = "vreg_vddpx_2";
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <2850000>;
  enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
  gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
  states = <1800000 0>, <2850000 1>;
  startup-delay-us = <200000>;
  enable-active-high;
  regulator-boot-on;

  vin-supply = <&vph_pwr>;
 };
};

&apps_rsc {
 regulators-0 {
  compatible = "qcom,pmx55-rpmh-regulators";
  qcom,pmic-id = "e";

  vdd-s1-supply = <&vph_pwr>;
  vdd-s2-supply = <&vph_pwr>;
  vdd-s3-supply = <&vph_pwr>;
  vdd-s4-supply = <&vph_pwr>;
  vdd-s5-supply = <&vph_pwr>;
  vdd-s6-supply = <&vph_pwr>;
  vdd-s7-supply = <&vph_pwr>;
  vdd-l1-l2-supply = <&vreg_s2e_1p224>;
  vdd-l3-l9-supply = <&vreg_s3e_0p824>;
  vdd-l4-l12-supply = <&vreg_s4e_1p904>;
  vdd-l5-l6-supply = <&vreg_s4e_1p904>;
  vdd-l7-l8-supply = <&vreg_s3e_0p824>;
  vdd-l10-l11-l13-supply = <&vreg_bob_3p3>;
  vdd-l14-supply = <&vreg_s7e_mx_0p752>;
  vdd-l15-supply = <&vreg_s2e_1p224>;
  vdd-l16-supply = <&vreg_s4e_1p904>;

  vreg_s2e_1p224: smps2 {
   regulator-min-microvolt = <1280000>;
   regulator-max-microvolt = <1400000>;
  };

  vreg_s3e_0p824: smps3 {
   regulator-min-microvolt = <800000>;
   regulator-max-microvolt = <1000000>;
  };

  vreg_s4e_1p904: smps4 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1960000>;
  };

  vreg_l1e_bb_1p2: ldo1 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo2 {
   regulator-min-microvolt = <1128000>;
   regulator-max-microvolt = <1128000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo3 {
   regulator-min-microvolt = <800000>;
   regulator-max-microvolt = <800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  vreg_l4e_bb_0p875: ldo4 {
   regulator-min-microvolt = <872000>;
   regulator-max-microvolt = <872000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  vreg_l5e_bb_1p7: ldo5 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <1900000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo6 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo7 {
   regulator-min-microvolt = <480000>;
   regulator-max-microvolt = <900000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo8 {
   regulator-min-microvolt = <480000>;
   regulator-max-microvolt = <900000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo9 {
   regulator-min-microvolt = <800000>;
   regulator-max-microvolt = <800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  vreg_l10e_3p1: ldo10 {
   regulator-min-microvolt = <3088000>;
   regulator-max-microvolt = <3088000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo11 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <2928000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo12 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo13 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <2928000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo14 {
   regulator-min-microvolt = <600000>;
   regulator-max-microvolt = <800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo15 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };

  ldo16 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <1904000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
  };
 };
};

&blsp1_uart3 {
 status = "okay";
};

&ipa {
 qcom,gsi-loader = "self";
 memory-region = <&ipa_fw_mem>;
 status = "okay";
};

&pcie_phy {
 vdda-phy-supply = <&vreg_l1e_bb_1p2>;
 vdda-pll-supply = <&vreg_l4e_bb_0p875>;

 status = "okay";
};

&pcie_rc {
 perst-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
 wake-gpios = <&tlmm 53 GPIO_ACTIVE_HIGH>;

 pinctrl-0 = <&pcie_default>;
 pinctrl-names = "default";

 status = "okay";
};

&qpic_bam {
 status = "okay";
};

&qpic_nand {
 status = "okay";

 nand@0 {
  reg = <0>;

  nand-ecc-strength = <8>;
  nand-ecc-step-size = <512>;
  nand-bus-width = <8>;
  /* efs2 partition is secured */
  secure-regions = /bits/ 64 <0x500000 0xb00000>;
 };
};

&remoteproc_mpss {
 memory-region = <&mpss_adsp_mem>;
 status = "okay";
};

&tlmm {
 pcie_default: pcie-default-state {
  clkreq-pins {
   pins = "gpio56";
   function = "pcie_clkreq";
   drive-strength = <2>;
   bias-pull-up;
  };

  perst-pins {
   pins = "gpio57";
   function = "gpio";
   drive-strength = <2>;
   bias-pull-down;
  };

  wake-pins {
         pins = "gpio53";
         function = "gpio";
         drive-strength = <2>;
         bias-pull-up;
        };
 };
};

&usb_hsphy {
 vdda-pll-supply = <&vreg_l4e_bb_0p875>;
 vdda33-supply = <&vreg_l10e_3p1>;
 vdda18-supply = <&vreg_l5e_bb_1p7>;

 status = "okay";
};

&usb_qmpphy {
 vdda-phy-supply = <&vreg_l4e_bb_0p875>;
 vdda-pll-supply = <&vreg_l1e_bb_1p2>;

 status = "okay";
};

&usb {
 status = "okay";
};

&usb_dwc3 {
 dr_mode = "peripheral";
};