Quelle  sm8250-xiaomi-pipa.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
/*
 * Copyright (c) 2023 Luka Panio <lukapanio@gmail.com>
 */

/dts-v1/;

#include <dt-bindings/arm/qcom,ids.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sm8250.dtsi"
#include "pm8150.dtsi"
#include "pm8150b.dtsi"
#include "pm8150l.dtsi"
#include "pm8009.dtsi"

/*
 * Delete following upstream (sm8250.dtsi) reserved
 * memory mappings which are different on this device.
 */
/delete-node/ &adsp_mem;
/delete-node/ &cdsp_secure_heap;
/delete-node/ &slpi_mem;
/delete-node/ &spss_mem;
/delete-node/ &xbl_aop_mem;

/ {

 model = "Xiaomi Pad 6";
 compatible = "xiaomi,pipa", "qcom,sm8250";

 chassis-type = "tablet";

 /* required for bootloader to select correct board */
 qcom,msm-id = <QCOM_ID_SM8250 0x20001>; /* SM8250 v2.1 */
 qcom,board-id = <0x34 0>;

 chosen {
  #address-cells = <2>;
  #size-cells = <2>;
  ranges;

  framebuffer: framebuffer@9c000000 {
   compatible = "simple-framebuffer";
   reg = <0x0 0x9c000000 0x0 0x2300000>;
   width = <1800>;
   height = <2880>;
   stride = <(1800 * 4)>;
   format = "a8r8g8b8";
  };
 };

 battery_l: battery-l {
  compatible = "simple-battery";
  voltage-min-design-microvolt = <3870000>;
  energy-full-design-microwatt-hours = <16700000>;
  charge-full-design-microamp-hours = <4420000>;
 };

 battery_r: battery-r {
  compatible = "simple-battery";
  voltage-min-design-microvolt = <3870000>;
  energy-full-design-microwatt-hours = <16700000>;
  charge-full-design-microamp-hours = <4420000>;
 };

 bl_vddpos_5p5: bl-vddpos-regulator {
  compatible = "regulator-fixed";
  regulator-name = "bl_vddpos_5p5";
  regulator-min-microvolt = <5500000>;
  regulator-max-microvolt = <5500000>;
  regulator-enable-ramp-delay = <233>;
  gpio = <&tlmm 130 GPIO_ACTIVE_HIGH>;
  enable-active-high;
  regulator-boot-on;
 };

 bl_vddneg_5p5: bl-vddneg-regulator {
  compatible = "regulator-fixed";
  regulator-name = "bl_vddneg_5p5";
  regulator-min-microvolt = <5500000>;
  regulator-max-microvolt = <5500000>;
  regulator-enable-ramp-delay = <233>;
  gpio = <&tlmm 131 GPIO_ACTIVE_HIGH>;
  enable-active-high;
  regulator-boot-on;
 };

 gpio_keys: gpio-keys {
  compatible = "gpio-keys";

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

  key-vol-up {
   label = "Volume Up";
   gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
   linux,code = <KEY_VOLUMEUP>;
   debounce-interval = <15>;
   linux,can-disable;
   wakeup-source;
  };
 };

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

 /* S6c is really ebi.lvl but it's there for supply map completeness sake. */
 vreg_s6c_0p88: smpc6-regulator {
  compatible = "regulator-fixed";
  regulator-name = "vreg_s6c_0p88";
  regulator-min-microvolt = <880000>;
  regulator-max-microvolt = <880000>;
  regulator-always-on;
  vin-supply = <&vph_pwr>;
 };

 reserved-memory {
  xbl_aop_mem: xbl-aop@80700000 {
   reg = <0x0 0x80600000 0x0 0x260000>;
   no-map;
  };

  slpi_mem: slpi@88c00000 {
   reg = <0x0 0x88c00000 0x0 0x2f00000>;
   no-map;
  };

  adsp_mem: adsp@8bb00000 {
   reg = <0x0 0x8bb00000 0x0 0x2500000>;
   no-map;
  };

  spss_mem: spss@8e000000 {
   reg = <0x0 0x8e000000 0x0 0x100000>;
   no-map;
  };

  cdsp_secure_heap: cdsp-secure-heap@8e100000 {
   reg = <0x0 0x8e100000 0x0 0x4600000>;
   no-map;
  };

  cont_splash_mem: cont-splash@9c000000 {
   reg = <0x0 0x9c000000 0x0 0x2300000>;
   no-map;
  };

  ramoops@b0000000 {
   compatible = "ramoops";
   reg = <0x0 0xb0000000 0x0 0x400000>;
   record-size = <0x1000>;
   console-size = <0x200000>;
   ecc-size = <16>;
   no-map;
  };
 };
};

&adsp {
 firmware-name = "qcom/sm8250/xiaomi/pipa/adsp.mbn";
 status = "okay";
};

&apps_rsc {
 regulators-0 {
  compatible = "qcom,pm8150-rpmh-regulators";
  qcom,pmic-id = "a";

  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-s8-supply = <&vph_pwr>;
  vdd-s9-supply = <&vph_pwr>;
  vdd-s10-supply = <&vph_pwr>;
  vdd-l1-l8-l11-supply = <&vreg_s6c_0p88>;
  vdd-l2-l10-supply = <&vreg_bob>;
  vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>;
  vdd-l6-l9-supply = <&vreg_s8c_1p35>;
  vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
  vdd-l13-l16-l17-supply = <&vreg_bob>;

  /* (S1+S2+S3) - cx.lvl (ARC) */

  vreg_s4a_1p8: smps4 {
   regulator-name = "vreg_s4a_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1920000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-allow-set-load;
   regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
         RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_s5a_1p9: smps5 {
   regulator-name = "vreg_s5a_1p9";
   regulator-min-microvolt = <1900000>;
   regulator-max-microvolt = <2040000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_s6a_0p95: smps6 {
   regulator-name = "vreg_s6a_0p95";
   regulator-min-microvolt = <600000>;
   regulator-max-microvolt = <1128000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l2a_3p1: ldo2 {
   regulator-name = "vreg_l2a_3p1";
   regulator-min-microvolt = <3072000>;
   regulator-max-microvolt = <3072000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l3a_0p9: ldo3 {
   regulator-name = "vreg_l3a_0p9";
   regulator-min-microvolt = <928000>;
   regulator-max-microvolt = <932000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L4 - lmx.lvl (ARC) */

  vreg_l5a_0p88: ldo5 {
   regulator-name = "vreg_l5a_0p88";
   regulator-min-microvolt = <880000>;
   regulator-max-microvolt = <880000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l6a_1p2: ldo6 {
   regulator-name = "vreg_l6a_1p2";
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-allow-set-load;
   regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
         RPMH_REGULATOR_MODE_HPM>;
  };

  /* L7 is unused. */

  vreg_l9a_1p2: ldo9 {
   regulator-name = "vreg_l9a_1p2";
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L10 is unused, L11 - lcx.lvl (ARC) */

  vreg_l12a_1p8: ldo12 {
   regulator-name = "vreg_l12a_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L13 is unused. */

  vreg_l14a_1p88: ldo14 {
   regulator-name = "vreg_l14a_1p88";
   regulator-min-microvolt = <1880000>;
   regulator-max-microvolt = <1880000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L15 & L16 are unused. */

  vreg_l17a_3p0: ldo17 {
   regulator-name = "vreg_l17a_3p0";
   regulator-min-microvolt = <2496000>;
   regulator-max-microvolt = <3008000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-allow-set-load;
   regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
         RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l18a_0p9: ldo18 {
   regulator-name = "vreg_l18a_0p9";
   regulator-min-microvolt = <800000>;
   regulator-max-microvolt = <920000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };
 };

 regulators-1 {
  compatible = "qcom,pm8150l-rpmh-regulators";
  qcom,pmic-id = "c";

  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-s8-supply = <&vph_pwr>;
  vdd-l1-l8-supply = <&vreg_s4a_1p8>;
  vdd-l2-l3-supply = <&vreg_s8c_1p35>;
  vdd-l4-l5-l6-supply = <&vreg_bob>;
  vdd-l7-l11-supply = <&vreg_bob>;
  vdd-l9-l10-supply = <&vreg_bob>;
  vdd-bob-supply = <&vph_pwr>;

  vreg_bob: bob {
   regulator-name = "vreg_bob";
   regulator-min-microvolt = <3350000>;
   regulator-max-microvolt = <3960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
  };

  /*
   * S1-S6 are ARCs:
   * (S1+S2) - gfx.lvl,
   * S3 - mx.lvl,
   * (S4+S5) - mmcx.lvl,
   * S6 - ebi.lvl
   */

  vreg_s7c_0p35: smps7 {
   regulator-name = "vreg_s7c_0p35";
   regulator-min-microvolt = <348000>;
   regulator-max-microvolt = <1000000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_s8c_1p35: smps8 {
   regulator-name = "vreg_s8c_1p35";
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1400000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l1c_1p8: ldo1 {
   regulator-name = "vreg_l1c_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L2-4 are unused. */

  vreg_l5c_1p8: ldo5 {
   regulator-name = "vreg_l5c_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <2800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l6c_2p9: ldo6 {
   regulator-name = "vreg_l6c_2p9";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-allow-set-load;
   regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
         RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l7c_2p85: ldo7 {
   regulator-name = "vreg_l7c_2p85";
   regulator-min-microvolt = <2856000>;
   regulator-max-microvolt = <3104000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l8c_1p8: ldo8 {
   regulator-name = "vreg_l8c_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l9c_2p9: ldo9 {
   regulator-name = "vreg_l9c_2p9";
   regulator-min-microvolt = <2704000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-allow-set-load;
   regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
         RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l10c_3p3: ldo10 {
   regulator-name = "vreg_l10c_3p3";
   regulator-min-microvolt = <3000000>;
   regulator-max-microvolt = <3312000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l11c_3p0: ldo11 {
   regulator-name = "vreg_l11c_3p0";
   regulator-min-microvolt = <3104000>;
   regulator-max-microvolt = <3304000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };
 };

 regulators-2 {
  compatible = "qcom,pm8009-rpmh-regulators";
  qcom,pmic-id = "f";

  vdd-s1-supply = <&vph_pwr>;
  vdd-s2-supply = <&vreg_bob>;
  vdd-l2-supply = <&vreg_s8c_1p35>;
  vdd-l5-l6-supply = <&vreg_bob>;
  vdd-l7-supply = <&vreg_s4a_1p8>;

  vreg_s1f_1p2: smps1 {
   regulator-name = "vreg_s1f_1p2";
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1300000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_s2f_0p5: smps2 {
   regulator-name = "vreg_s2f_0p5";
   regulator-min-microvolt = <512000>;
   regulator-max-microvolt = <1100000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L1 is unused. */

  vreg_l2f_1p3: ldo2 {
   regulator-name = "vreg_l2f_1p3";
   regulator-min-microvolt = <1056000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  /* L3 & L4 are unused. */

  vreg_l5f_2p8: ldo5 {
   regulator-name = "vreg_l5f_2p85";
   regulator-min-microvolt = <2800000>;
   regulator-max-microvolt = <3000000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l6f_2p8: ldo6 {
   regulator-name = "vreg_l6f_2p8";
   regulator-min-microvolt = <2800000>;
   regulator-max-microvolt = <3000000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l7f_1p8: ldo7 {
   regulator-name = "vreg_l7f_1p8";
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };
 };
};

&cdsp {
 firmware-name = "qcom/sm8250/xiaomi/pipa/cdsp.mbn";
 status = "okay";
};

&gmu {
 status = "okay";
};

&gpi_dma0 {
 status = "okay";
};

&gpi_dma1 {
 status = "okay";
};

&gpi_dma2 {
 status = "okay";
};

&gpu {
 status = "okay";

 zap-shader {
  memory-region = <&gpu_mem>;
  firmware-name = "qcom/sm8250/xiaomi/pipa/a650_zap.mbn";
 };
};

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

 fuel-gauge@55 {
  compatible = "ti,bq27z561";
  reg = <0x55>;
  monitored-battery = <&battery_r>;
 };
};

&i2c11 {
 clock-frequency = <400000>;
 status = "okay";

 backlight: backlight@11 {
  compatible = "kinetic,ktz8866";
  reg = <0x11>;
  vddpos-supply = <&bl_vddpos_5p5>;
  vddneg-supply = <&bl_vddneg_5p5>;
  enable-gpios = <&tlmm 139 GPIO_ACTIVE_HIGH>;
  current-num-sinks = <5>;
  kinetic,current-ramp-delay-ms = <128>;
  kinetic,led-enable-ramp-delay-ms = <1>;
  kinetic,enable-lcd-bias;
 };
};

&i2c13 {
 clock-frequency = <400000>;
 status = "okay";

 fuel-gauge@55 {
  compatible = "ti,bq27z561";
  reg = <0x55>;
  monitored-battery = <&battery_l>;
 };
};

&pcie0 {
 status = "okay";
};

&pcie0_phy {
 vdda-phy-supply = <&vreg_l5a_0p88>;
 vdda-pll-supply = <&vreg_l9a_1p2>;
 status = "okay";
};

&pm8150_gpios {
 vol_up_n: vol-up-n-state {
  pins = "gpio6";
  function = "normal";
  power-source = <1>;
  input-enable;
  bias-pull-up;
 };
};

&pon {
 mode-bootloader = <0x2>;
 mode-recovery = <0x1>;
};

&pon_pwrkey {
 status = "okay";
};

&pon_resin {
 linux,code = <KEY_VOLUMEDOWN>;
 status = "okay";
};

&qupv3_id_0 {
 status = "okay";
};

&qupv3_id_1 {
 status = "okay";
};

&qupv3_id_2 {
 status = "okay";
};

&slpi {
 firmware-name = "qcom/sm8250/xiaomi/pipa/slpi.mbn";
 status = "okay";
};

&usb_1 {
 status = "okay";
};

&usb_1_dwc3 {
 dr_mode = "peripheral";
};

&usb_1_hsphy {
 vdda-pll-supply = <&vreg_l5a_0p88>;
 vdda18-supply = <&vreg_l12a_1p8>;
 vdda33-supply = <&vreg_l2a_3p1>;
 status = "okay";
};

&usb_1_qmpphy {
 status = "okay";
 vdda-phy-supply = <&vreg_l9a_1p2>;
 vdda-pll-supply = <&vreg_l18a_0p9>;
};

&ufs_mem_hc {
 vcc-supply = <&vreg_l17a_3p0>;
 vcc-max-microamp = <800000>;
 vccq-supply = <&vreg_l6a_1p2>;
 vccq-max-microamp = <800000>;
 vccq2-supply = <&vreg_s4a_1p8>;
 vccq2-max-microamp = <800000>;
 status = "okay";
};

&ufs_mem_phy {
 vdda-phy-supply = <&vreg_l5a_0p88>;
 vdda-pll-supply = <&vreg_l9a_1p2>;
 status = "okay";
};

&venus {
 firmware-name = "qcom/sm8250/xiaomi/pipa/venus.mbn";
 status = "okay";
};