arch/arm64/boot/dts/qcom/pm7250b.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (C) 2022 Luca Weiss <luca.weiss@fairphone.com>
   4  */
   5
   6 #include <dt-bindings/iio/qcom,spmi-vadc.h>
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8 #include <dt-bindings/spmi/spmi.h>
   9
  10 / {
  11         thermal-zones {
  12                 pm7250b-thermal {
  13                         polling-delay-passive = <100>;
  14                         polling-delay = <0>;
  15
  16                         thermal-sensors = <&pm7250b_temp>;
  17
  18                         trips {
  19                                 trip0 {
  20                                         temperature = <95000>;
  21                                         hysteresis = <0>;
  22                                         type = "passive";
  23                                 };
  24
  25                                 trip1 {
  26                                         temperature = <115000>;
  27                                         hysteresis = <0>;
  28                                         type = "hot";
  29                                 };
  30
  31                                 trip2 {
  32                                         temperature = <145000>;
  33                                         hysteresis = <0>;
  34                                         type = "critical";
  35                                 };
  36                         };
  37                 };
  38         };
  39 };
  40
  41 &spmi_bus {
  42         pmic@2 {
  43                 compatible = "qcom,pm7250b", "qcom,spmi-pmic";
  44                 reg = <0x2 SPMI_USID>;
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47
  48                 pm7250b_temp: temp-alarm@2400 {
  49                         compatible = "qcom,spmi-temp-alarm";
  50                         reg = <0x2400>;
  51                         interrupts = <0x2 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
  52                         io-channels = <&pm7250b_adc ADC5_DIE_TEMP>;
  53                         io-channel-names = "thermal";
  54                         #thermal-sensor-cells = <0>;
  55                 };
  56
  57                 pm7250b_adc: adc@3100 {
  58                         compatible = "qcom,spmi-adc5";
  59                         reg = <0x3100>;
  60                         #address-cells = <1>;
  61                         #size-cells = <0>;
  62                         #io-channel-cells = <1>;
  63                         interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
  64
  65                         adc-chan@0 {
  66                                 reg = <ADC5_REF_GND>;
  67                                 qcom,pre-scaling = <1 1>;
  68                                 label = "ref_gnd";
  69                         };
  70
  71                         adc-chan@1 {
  72                                 reg = <ADC5_1P25VREF>;
  73                                 qcom,pre-scaling = <1 1>;
  74                                 label = "vref_1p25";
  75                         };
  76
  77                         adc-chan@2 {
  78                                 reg = <ADC5_DIE_TEMP>;
  79                                 qcom,pre-scaling = <1 1>;
  80                                 label = "die_temp";
  81                         };
  82
  83                         adc-chan@7 {
  84                                 reg = <ADC5_USB_IN_I>;
  85                                 qcom,pre-scaling = <1 1>;
  86                                 label = "usb_in_i_uv";
  87                         };
  88
  89                         adc-chan@8 {
  90                                 reg = <ADC5_USB_IN_V_16>;
  91                                 qcom,pre-scaling = <1 16>;
  92                                 label = "usb_in_v_div_16";
  93                         };
  94
  95                         adc-chan@9 {
  96                                 reg = <ADC5_CHG_TEMP>;
  97                                 qcom,pre-scaling = <1 1>;
  98                                 label = "chg_temp";
  99                         };
 100
 101                         adc-chan@e {
 102                                 reg = <ADC5_AMUX_THM2>;
 103                                 qcom,hw-settle-time = <200>;
 104                                 qcom,pre-scaling = <1 1>;
 105                                 label = "smb1390_therm";
 106                         };
 107
 108                         adc-chan@1e {
 109                                 reg = <ADC5_MID_CHG_DIV6>;
 110                                 qcom,pre-scaling = <1 6>;
 111                                 label = "chg_mid";
 112                         };
 113
 114                         adc-chan@83 {
 115                                 reg = <ADC5_VPH_PWR>;
 116                                 qcom,pre-scaling = <1 3>;
 117                                 label = "vph_pwr";
 118                         };
 119
 120                         adc-chan@84 {
 121                                 reg = <ADC5_VBAT_SNS>;
 122                                 qcom,pre-scaling = <1 3>;
 123                                 label = "vbat_sns";
 124                         };
 125
 126                         adc-chan@99 {
 127                                 reg = <ADC5_SBUx>;
 128                                 qcom,pre-scaling = <1 3>;
 129                                 label = "chg_sbux";
 130                         };
 131                 };
 132
 133                 pm7250b_adc_tm: adc-tm@3500 {
 134                         compatible = "qcom,spmi-adc-tm5";
 135                         reg = <0x3500>;
 136                         interrupts = <0x2 0x35 0x0 IRQ_TYPE_EDGE_RISING>;
 137                         #thermal-sensor-cells = <1>;
 138                         #address-cells = <1>;
 139                         #size-cells = <0>;
 140                         status = "disabled";
 141                 };
 142         };
 143
 144         pmic@3 {
 145                 compatible = "qcom,pm7250b", "qcom,spmi-pmic";
 146                 reg = <0x3 SPMI_USID>;
 147                 #address-cells = <1>;
 148                 #size-cells = <0>;
 149         };
 150 };