Quelle  sdm845-mtp.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0
/*
 * SDM845 MTP board device tree source
 *
 * Copyright (c) 2018, The Linux Foundation. All rights reserved.
 */

/dts-v1/;

#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
#include "pm8998.dtsi"
#include "pmi8998.dtsi"

/ {
 model = "Qualcomm Technologies, Inc. SDM845 MTP";
 compatible = "qcom,sdm845-mtp", "qcom,sdm845";
 chassis-type = "handset";

 aliases {
  serial0 = &uart9;
 };

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

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

 /*
  * Apparently RPMh does not provide support for PM8998 S4 because it
  * is always-on; model it as a fixed regulator.
  */
 vreg_s4a_1p8: pm8998-smps4 {
  compatible = "regulator-fixed";
  regulator-name = "vreg_s4a_1p8";

  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;

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

  vin-supply = <&vph_pwr>;
 };

 thermal-zones {
  xo_thermal: xo-thermal {
   thermal-sensors = <&pm8998_adc_tm 1>;

   trips {
    trip-point {
     temperature = <125000>;
     hysteresis = <10000>;
     type = "passive";
    };
   };
  };

  msm_thermal: msm-thermal {
   thermal-sensors = <&pm8998_adc_tm 2>;

   trips {
    trip-point {
     temperature = <125000>;
     hysteresis = <10000>;
     type = "passive";
    };
   };
  };

  pa_thermal: pa-thermal {
   thermal-sensors = <&pm8998_adc_tm 3>;

   trips {
    trip-point {
     temperature = <125000>;
     hysteresis = <10000>;
     type = "passive";
    };
   };
  };

  quiet_thermal: quiet-thermal {
   thermal-sensors = <&pm8998_adc_tm 4>;

   trips {
    trip-point {
     temperature = <125000>;
     hysteresis = <10000>;
     type = "passive";
    };
   };
  };
 };
};

&adsp_pas {
 status = "okay";
 firmware-name = "qcom/sdm845/adsp.mbn";
};

&apps_rsc {
 regulators-0 {
  compatible = "qcom,pm8998-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-s11-supply = <&vph_pwr>;
  vdd-s12-supply = <&vph_pwr>;
  vdd-s13-supply = <&vph_pwr>;
  vdd-l1-l27-supply = <&vreg_s7a_1p025>;
  vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
  vdd-l3-l11-supply = <&vreg_s7a_1p025>;
  vdd-l4-l5-supply = <&vreg_s7a_1p025>;
  vdd-l6-supply = <&vph_pwr>;
  vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
  vdd-l9-supply = <&vreg_bob>;
  vdd-l10-l23-l25-supply = <&vreg_bob>;
  vdd-l13-l19-l21-supply = <&vreg_bob>;
  vdd-l16-l28-supply = <&vreg_bob>;
  vdd-l18-l22-supply = <&vreg_bob>;
  vdd-l20-l24-supply = <&vreg_bob>;
  vdd-l26-supply = <&vreg_s3a_1p35>;
  vin-lvs-1-2-supply = <&vreg_s4a_1p8>;

  vreg_s2a_1p125: smps2 {
   regulator-min-microvolt = <1100000>;
   regulator-max-microvolt = <1100000>;
  };

  vreg_s3a_1p35: smps3 {
   regulator-min-microvolt = <1352000>;
   regulator-max-microvolt = <1352000>;
  };

  vreg_s5a_2p04: smps5 {
   regulator-min-microvolt = <1904000>;
   regulator-max-microvolt = <2040000>;
  };

  vreg_s7a_1p025: smps7 {
   regulator-min-microvolt = <900000>;
   regulator-max-microvolt = <1028000>;
  };

  vdd_qusb_hs0:
  vdda_hp_pcie_core:
  vdda_mipi_csi0_0p9:
  vdda_mipi_csi1_0p9:
  vdda_mipi_csi2_0p9:
  vdda_mipi_dsi0_pll:
  vdda_mipi_dsi1_pll:
  vdda_qlink_lv:
  vdda_qlink_lv_ck:
  vdda_qrefs_0p875:
  vdda_pcie_core:
  vdda_pll_cc_ebi01:
  vdda_pll_cc_ebi23:
  vdda_sp_sensor:
  vdda_ufs1_core:
  vdda_ufs2_core:
  vdda_usb1_ss_core:
  vdda_usb2_ss_core:
  vreg_l1a_0p875: ldo1 {
   regulator-min-microvolt = <880000>;
   regulator-max-microvolt = <880000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vddpx_10:
  vreg_l2a_1p2: ldo2 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
   regulator-always-on;
  };

  vreg_l3a_1p0: ldo3 {
   regulator-min-microvolt = <1000000>;
   regulator-max-microvolt = <1000000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vdd_wcss_cx:
  vdd_wcss_mx:
  vdda_wcss_pll:
  vreg_l5a_0p8: ldo5 {
   regulator-min-microvolt = <800000>;
   regulator-max-microvolt = <800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vddpx_13:
  vreg_l6a_1p8: ldo6 {
   regulator-min-microvolt = <1856000>;
   regulator-max-microvolt = <1856000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l7a_1p8: ldo7 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l8a_1p2: ldo8 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1248000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l9a_1p8: ldo9 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <2928000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l10a_1p8: ldo10 {
   regulator-min-microvolt = <1704000>;
   regulator-max-microvolt = <2928000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l11a_1p0: ldo11 {
   regulator-min-microvolt = <1000000>;
   regulator-max-microvolt = <1048000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vdd_qfprom:
  vdd_qfprom_sp:
  vdda_apc1_cs_1p8:
  vdda_gfx_cs_1p8:
  vdda_qrefs_1p8:
  vdda_qusb_hs0_1p8:
  vddpx_11:
  vreg_l12a_1p8: ldo12 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vddpx_2:
  vreg_l13a_2p95: ldo13 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l14a_1p88: ldo14 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l15a_1p8: ldo15 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l16a_2p7: ldo16 {
   regulator-min-microvolt = <2704000>;
   regulator-max-microvolt = <2704000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l17a_1p3: ldo17 {
   regulator-min-microvolt = <1304000>;
   regulator-max-microvolt = <1304000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l18a_2p7: ldo18 {
   regulator-min-microvolt = <2704000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l19a_3p0: ldo19 {
   regulator-min-microvolt = <2856000>;
   regulator-max-microvolt = <3104000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l20a_2p95: ldo20 {
   regulator-min-microvolt = <2704000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l21a_2p95: ldo21 {
   regulator-min-microvolt = <2704000>;
   regulator-max-microvolt = <2960000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l22a_2p85: ldo22 {
   regulator-min-microvolt = <2864000>;
   regulator-max-microvolt = <3312000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l23a_3p3: ldo23 {
   regulator-min-microvolt = <3000000>;
   regulator-max-microvolt = <3312000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vdda_qusb_hs0_3p1:
  vreg_l24a_3p075: ldo24 {
   regulator-min-microvolt = <3088000>;
   regulator-max-microvolt = <3088000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l25a_3p3: ldo25 {
   regulator-min-microvolt = <3300000>;
   regulator-max-microvolt = <3312000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vdda_hp_pcie_1p2:
  vdda_hv_ebi0:
  vdda_hv_ebi1:
  vdda_hv_ebi2:
  vdda_hv_ebi3:
  vdda_mipi_csi_1p25:
  vdda_mipi_dsi0_1p2:
  vdda_mipi_dsi1_1p2:
  vdda_pcie_1p2:
  vdda_ufs1_1p2:
  vdda_ufs2_1p2:
  vdda_usb1_ss_1p2:
  vdda_usb2_ss_1p2:
  vreg_l26a_1p2: ldo26 {
   regulator-min-microvolt = <1200000>;
   regulator-max-microvolt = <1200000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_l28a_3p0: ldo28 {
   regulator-min-microvolt = <2856000>;
   regulator-max-microvolt = <3008000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  };

  vreg_lvs1a_1p8: lvs1 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
  };

  vreg_lvs2a_1p8: lvs2 {
   regulator-min-microvolt = <1800000>;
   regulator-max-microvolt = <1800000>;
  };
 };

 regulators-1 {
  compatible = "qcom,pmi8998-rpmh-regulators";
  qcom,pmic-id = "b";

  vdd-bob-supply = <&vph_pwr>;

  vreg_bob: bob {
   regulator-min-microvolt = <3312000>;
   regulator-max-microvolt = <3600000>;
   regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
   regulator-allow-bypass;
  };
 };

 regulators-2 {
  compatible = "qcom,pm8005-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>;

  vreg_s3c_0p6: smps3 {
   regulator-min-microvolt = <600000>;
   regulator-max-microvolt = <600000>;
  };
 };
};

&cdsp_pas {
 status = "okay";
 firmware-name = "qcom/sdm845/cdsp.mbn";
};

&gcc {
 protected-clocks = <GCC_QSPI_CORE_CLK>,
      <GCC_QSPI_CORE_CLK_SRC>,
      <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
      <GCC_LPASS_Q6_AXI_CLK>,
      <GCC_LPASS_SWAY_CLK>;
};

&gpu {
 status = "okay";

 zap-shader {
  memory-region = <&gpu_mem>;
  firmware-name = "qcom/sdm845/a630_zap.mbn";
 };
};

&i2c10 {
 status = "okay";
 clock-frequency = <400000>;
};

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

&mdss {
 status = "okay";
};

&mdss_dsi0 {
 status = "okay";
 vdda-supply = <&vdda_mipi_dsi0_1p2>;

 qcom,dual-dsi-mode;
 qcom,master-dsi;

 ports {
  port@1 {
   endpoint {
    remote-endpoint = <&truly_in_0>;
    data-lanes = <0 1 2 3>;
   };
  };
 };

 panel@0 {
  compatible = "truly,nt35597-2K-display";
  reg = <0>;
  vdda-supply = <&vreg_l14a_1p88>;

  reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
  mode-gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;

  ports {
   #address-cells = <1>;
   #size-cells = <0>;

   port@0 {
    reg = <0>;
    truly_in_0: endpoint {
     remote-endpoint = <&mdss_dsi0_out>;
    };
   };

   port@1 {
    reg = <1>;
    truly_in_1: endpoint {
     remote-endpoint = <&mdss_dsi1_out>;
    };
   };
  };
 };
};

&mdss_dsi0_phy {
 status = "okay";
 vdds-supply = <&vdda_mipi_dsi0_pll>;
};

&mdss_dsi1 {
 status = "okay";
 vdda-supply = <&vdda_mipi_dsi1_1p2>;

 qcom,dual-dsi-mode;

 /* DSI1 is slave, so use DSI0 clocks */
 assigned-clock-parents = <&mdss_dsi0_phy DSI_BYTE_PLL_CLK>,
     <&mdss_dsi0_phy DSI_PIXEL_PLL_CLK>;

 ports {
  port@1 {
   endpoint {
    remote-endpoint = <&truly_in_1>;
    data-lanes = <0 1 2 3>;
   };
  };
 };
};

&mdss_dsi1_phy {
 status = "okay";
 vdds-supply = <&vdda_mipi_dsi1_pll>;
};

&mss_pil {
 status = "okay";
 firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
};

&pcie0 {
 perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;

 pinctrl-0 = <&pcie0_default_state>;
 pinctrl-names = "default";

 status = "okay";
};

&pcie0_phy {
 vdda-phy-supply = <&vreg_l1a_0p875>;
 vdda-pll-supply = <&vreg_l26a_1p2>;

 status = "okay";
};

&pcie1 {
 perst-gpios = <&tlmm 102 GPIO_ACTIVE_LOW>;

 pinctrl-names = "default";
 pinctrl-0 = <&pcie1_default_state>;

 status = "okay";
};

&pcie1_phy {
 status = "okay";

 vdda-phy-supply = <&vreg_l1a_0p875>;
 vdda-pll-supply = <&vreg_l26a_1p2>;
};

&pm8998_adc {
 channel@4c {
  reg = <ADC5_XO_THERM_100K_PU>;
  label = "xo_therm";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };

 channel@4d {
  reg = <ADC5_AMUX_THM1_100K_PU>;
  label = "msm_therm";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };

 channel@4f {
  reg = <ADC5_AMUX_THM3_100K_PU>;
  label = "pa_therm1";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };

 channel@51 {
  reg = <ADC5_AMUX_THM5_100K_PU>;
  label = "quiet_therm";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };

 channel@83 {
  reg = <ADC5_VPH_PWR>;
  label = "vph_pwr";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };

 channel@85 {
  reg = <ADC5_VCOIN>;
  label = "vcoin";
  qcom,ratiometric;
  qcom,hw-settle-time = <200>;
 };
};

&pm8998_adc_tm {
 status = "okay";

 xo-thermistor@1 {
  reg = <1>;
  io-channels = <&pm8998_adc ADC5_XO_THERM_100K_PU>;
  qcom,ratiometric;
  qcom,hw-settle-time-us = <200>;
 };

 msm-thermistor@2 {
  reg = <2>;
  io-channels = <&pm8998_adc ADC5_AMUX_THM1_100K_PU>;
  qcom,ratiometric;
  qcom,hw-settle-time-us = <200>;
 };

 pa-thermistor@3 {
  reg = <3>;
  io-channels = <&pm8998_adc ADC5_AMUX_THM3_100K_PU>;
  qcom,ratiometric;
  qcom,hw-settle-time-us = <200>;
 };

 quiet-thermistor@4 {
  reg = <4>;
  io-channels = <&pm8998_adc ADC5_AMUX_THM5_100K_PU>;
  qcom,ratiometric;
  qcom,hw-settle-time-us = <200>;
 };
};

&pm8998_resin {
 linux,code = <KEY_VOLUMEDOWN>;
 status = "okay";
};

&qupv3_id_1 {
 status = "okay";
};

&sdhc_2 {
 status = "okay";

 pinctrl-names = "default";
 pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_card_det_n>;

 vmmc-supply = <&vreg_l21a_2p95>;
 vqmmc-supply = <&vddpx_2>;

 cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
};

&tlmm {
 pcie0_default_state: pcie0-default-state {
  clkreq-pins {
   pins = "gpio36";
   function = "pci_e0";
   bias-pull-up;
  };

  perst-n-pins {
   pins = "gpio35";
   function = "gpio";
   drive-strength = <2>;
   bias-pull-down;
  };

  wake-n-pins {
   pins = "gpio37";
   function = "gpio";
   drive-strength = <2>;
   bias-pull-up;
  };
 };

 pcie1_default_state: pcie1-default-state {
  clkreq-pins {
   pins = "gpio103";
   function = "pci_e1";
   bias-pull-up;
  };

  perst-n-pins {
   pins = "gpio102";
   function = "gpio";
   drive-strength = <16>;
   bias-pull-down;
  };

  wake-n-pins {
   pins = "gpio104";
   function = "gpio";
   drive-strength = <2>;
   bias-pull-up;
  };
 };
};

&uart9 {
 status = "okay";
};

&ufs_mem_hc {
 status = "okay";

 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;

 vcc-supply = <&vreg_l20a_2p95>;
 vcc-max-microamp = <600000>;
};

&ufs_mem_phy {
 status = "okay";

 vdda-phy-supply = <&vdda_ufs1_core>;
 vdda-pll-supply = <&vdda_ufs1_1p2>;
};

&usb_1 {
 status = "okay";
};

&usb_1_dwc3 {
 /* Until we have Type C hooked up we'll force this as peripheral. */
 dr_mode = "peripheral";
};

&usb_1_hsphy {
 status = "okay";

 vdd-supply = <&vdda_usb1_ss_core>;
 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;

 qcom,imp-res-offset-value = <8>;
 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
};

&usb_1_qmpphy {
 status = "okay";

 vdda-phy-supply = <&vdda_usb1_ss_1p2>;
 vdda-pll-supply = <&vdda_usb1_ss_core>;
};

&usb_2 {
 status = "okay";
};

&usb_2_dwc3 {
 /*
  * Though the USB block on SDM845 can support host, there's no vbus
  * signal for this port on MTP.  Thus (unless you have a non-compliant
  * hub that works without vbus) the only sensible thing is to force
  * peripheral mode.
  */
 dr_mode = "peripheral";
};

&usb_2_hsphy {
 status = "okay";

 vdd-supply = <&vdda_usb2_ss_core>;
 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;

 qcom,imp-res-offset-value = <8>;
 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
};

&usb_2_qmpphy {
 status = "okay";

 vdda-phy-supply = <&vdda_usb2_ss_1p2>;
 vdda-pll-supply = <&vdda_usb2_ss_core>;
};

&venus {
 status = "okay";
};

&wifi {
 status = "okay";
 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;

 qcom,snoc-host-cap-8bit-quirk;
 qcom,calibration-variant = "Qualcomm_sdm845mtp";
};

/* PINCTRL - additions to nodes defined in sdm845.dtsi */

&qup_i2c10_default {
 drive-strength = <2>;
 bias-disable;
};

&qup_uart9_rx {
 drive-strength = <2>;
 bias-pull-up;
};

&qup_uart9_tx {
 drive-strength = <2>;
 bias-disable;
};

&tlmm {
 gpio-reserved-ranges = <0 4>, <81 4>;

 sdc2_clk: sdc2-clk-state {
  pins = "sdc2_clk";
  bias-disable;

  /*
   * It seems that mmc_test reports errors if drive
   * strength is not 16 on clk, cmd, and data pins.
   */
  drive-strength = <16>;
 };

 sdc2_cmd: sdc2-cmd-state {
  pins = "sdc2_cmd";
  bias-pull-up;
  drive-strength = <16>;
 };

 sdc2_data: sdc2-data-state {
  pins = "sdc2_data";
  bias-pull-up;
  drive-strength = <16>;
 };

 sd_card_det_n: sd-card-det-n-state {
  pins = "gpio126";
  function = "gpio";
  bias-pull-up;
 };
};