arch/arm64/boot/dts/qcom/pms405.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2018, Linaro Limited
   3
   4 #include <dt-bindings/spmi/spmi.h>
   5 #include <dt-bindings/input/linux-event-codes.h>
   6 #include <dt-bindings/iio/qcom,spmi-vadc.h>
   7 #include <dt-bindings/thermal/thermal.h>
   8
   9 / {
  10         thermal-zones {
  11                 pms405-thermal {
  12                         polling-delay-passive = <250>;
  13                         polling-delay = <1000>;
  14
  15                         thermal-sensors = <&pms405_temp>;
  16
  17                         trips {
  18                                 pms405_alert0: pms405-alert0 {
  19                                         temperature = <105000>;
  20                                         hysteresis = <2000>;
  21                                         type = "passive";
  22                                 };
  23                                 pms405_crit: pms405-crit {
  24                                         temperature = <125000>;
  25                                         hysteresis = <2000>;
  26                                         type = "critical";
  27                                 };
  28                         };
  29                 };
  30         };
  31 };
  32
  33 &spmi_bus {
  34         pms405_0: pms405@0 {
  35                 compatible = "qcom,pms405", "qcom,spmi-pmic";
  36                 reg = <0x0 SPMI_USID>;
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 pms405_gpios: gpio@c000 {
  41                         compatible = "qcom,pms405-gpio", "qcom,spmi-gpio";
  42                         reg = <0xc000>;
  43                         gpio-controller;
  44                         gpio-ranges = <&pms405_gpios 0 0 12>;
  45                         #gpio-cells = <2>;
  46                         interrupt-controller;
  47                         #interrupt-cells = <2>;
  48                 };
  49
  50                 pon@800 {
  51                         compatible = "qcom,pms405-pon";
  52                         reg = <0x0800>;
  53                         mode-bootloader = <0x2>;
  54                         mode-recovery = <0x1>;
  55
  56                         pwrkey {
  57                                 compatible = "qcom,pm8941-pwrkey";
  58                                 interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
  59                                 debounce = <15625>;
  60                                 bias-pull-up;
  61                                 linux,code = <KEY_POWER>;
  62                         };
  63                 };
  64
  65                 pms405_temp: temp-alarm@2400 {
  66                         compatible = "qcom,spmi-temp-alarm";
  67                         reg = <0x2400>;
  68                         interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
  69                         io-channels = <&pms405_adc ADC5_DIE_TEMP>;
  70                         io-channel-names = "thermal";
  71                         #thermal-sensor-cells = <0>;
  72                 };
  73
  74                 pms405_adc: adc@3100 {
  75                         compatible = "qcom,pms405-adc", "qcom,spmi-adc-rev2";
  76                         reg = <0x3100>;
  77                         interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
  78                         #address-cells = <1>;
  79                         #size-cells = <0>;
  80                         #io-channel-cells = <1>;
  81
  82                         ref_gnd@0 {
  83                                 reg = <ADC5_REF_GND>;
  84                                 qcom,pre-scaling = <1 1>;
  85                         };
  86
  87                         vref_1p25@1 {
  88                                 reg = <ADC5_1P25VREF>;
  89                                 qcom,pre-scaling = <1 1>;
  90                         };
  91
  92                         pon_1: vph_pwr@131 {
  93                                 reg = <ADC5_VPH_PWR>;
  94                                 qcom,pre-scaling = <1 3>;
  95                         };
  96
  97                         die_temp@6 {
  98                                 reg = <ADC5_DIE_TEMP>;
  99                                 qcom,pre-scaling = <1 1>;
 100                         };
 101
 102                         pa_therm1: thermistor1@77 {
 103                                 reg = <ADC5_AMUX_THM1_100K_PU>;
 104                                 qcom,ratiometric;
 105                                 qcom,hw-settle-time = <200>;
 106                                 qcom,pre-scaling = <1 1>;
 107                         };
 108
 109                         pa_therm3: thermistor3@79 {
 110                                 reg = <ADC5_AMUX_THM3_100K_PU>;
 111                                 qcom,ratiometric;
 112                                 qcom,hw-settle-time = <200>;
 113                                 qcom,pre-scaling = <1 1>;
 114                         };
 115
 116                         xo_therm: xo_temp@76 {
 117                                 reg = <ADC5_XO_THERM_100K_PU>;
 118                                 qcom,ratiometric;
 119                                 qcom,hw-settle-time = <200>;
 120                                 qcom,pre-scaling = <1 1>;
 121                         };
 122                 };
 123
 124                 rtc@6000 {
 125                         compatible = "qcom,pm8941-rtc";
 126                         reg = <0x6000>;
 127                         reg-names = "rtc", "alarm";
 128                         interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
 129                 };
 130         };
 131
 132         pms405_1: pms405@1 {
 133                 compatible = "qcom,pms405", "qcom,spmi-pmic";
 134                 reg = <0x1 SPMI_USID>;
 135
 136                 pms405_spmi_regulators: regulators {
 137                         compatible = "qcom,pms405-regulators";
 138                 };
 139         };
 140 };