arch/arm64/boot/dts/qcom/pm8953.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /* Copyright (c) 2022, The Linux Foundation. All rights reserved. */
   3
   4 #include <dt-bindings/iio/qcom,spmi-vadc.h>
   5 #include <dt-bindings/interrupt-controller/irq.h>
   6 #include <dt-bindings/input/linux-event-codes.h>
   7 #include <dt-bindings/spmi/spmi.h>
   8
   9 / {
  10         thermal-zones {
  11                 pm8953-thermal {
  12                         polling-delay-passive = <0>;
  13                         polling-delay = <0>;
  14
  15                         thermal-sensors = <&pm8953_temp>;
  16
  17                         trips {
  18                                 trip0 {
  19                                         temperature = <105000>;
  20                                         hysteresis = <0>;
  21                                         type = "passive";
  22                                 };
  23
  24                                 trip1 {
  25                                         temperature = <125000>;
  26                                         hysteresis = <0>;
  27                                         type = "hot";
  28                                 };
  29
  30                                 trip2 {
  31                                         temperature = <145000>;
  32                                         hysteresis = <0>;
  33                                         type = "critical";
  34                                 };
  35                         };
  36                 };
  37         };
  38 };
  39
  40 &spmi_bus {
  41         pmic@0 {
  42                 compatible = "qcom,pm8953", "qcom,spmi-pmic";
  43                 reg = <0 SPMI_USID>;
  44                 #address-cells = <1>;
  45                 #size-cells = <0>;
  46
  47                 pm8953_pon: pon@800 {
  48                         compatible = "qcom,pm8916-pon";
  49                         reg = <0x800>;
  50                         mode-bootloader = <0x2>;
  51                         mode-recovery = <0x1>;
  52
  53                         pwrkey {
  54                                 compatible = "qcom,pm8941-pwrkey";
  55                                 interrupts = <0x00 0x08 0 IRQ_TYPE_EDGE_BOTH>;
  56                                 debounce = <15625>;
  57                                 bias-pull-up;
  58                                 linux,code = <KEY_POWER>;
  59                         };
  60
  61                         pm8953_resin: resin {
  62                                 compatible = "qcom,pm8941-resin";
  63                                 interrupts = <0x00 0x08 1 IRQ_TYPE_EDGE_BOTH>;
  64                                 debounce = <15625>;
  65                                 bias-pull-up;
  66                                 status = "disabled";
  67                         };
  68                 };
  69
  70                 pm8953_temp: temp-alarm@2400 {
  71                         compatible = "qcom,spmi-temp-alarm";
  72                         reg = <0x2400>;
  73                         interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
  74                         io-channels = <&pm8953_vadc VADC_DIE_TEMP>;
  75                         io-channel-names = "thermal";
  76                         #thermal-sensor-cells = <0>;
  77                 };
  78
  79                 pm8953_vadc: adc@3100 {
  80                         compatible = "qcom,spmi-vadc";
  81                         reg = <0x3100>;
  82                         interrupts = <0x00 0x31 0x00 0x01>;
  83                         #address-cells = <1>;
  84                         #size-cells = <0>;
  85                         #io-channel-cells = <1>;
  86
  87                         channel@8 {
  88                                 reg = <VADC_DIE_TEMP>;
  89                         };
  90                         channel@9 {
  91                                 reg = <VADC_REF_625MV>;
  92                         };
  93                         channel@a {
  94                                 reg = <VADC_REF_1250MV>;
  95                         };
  96                         channel@c {
  97                                 reg = <VADC_SPARE1>;
  98                         };
  99                         channel@e {
 100                                 reg = <VADC_GND_REF>;
 101                         };
 102                         channel@f {
 103                                 reg = <VADC_VDD_VADC>;
 104                         };
 105                 };
 106
 107                 rtc@6000 {
 108                         compatible = "qcom,pm8941-rtc";
 109                         reg = <0x6000>, <0x6100>;
 110                         reg-names = "rtc", "alarm";
 111                         interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
 112                 };
 113
 114                 pm8953_gpios: gpio@c000 {
 115                         compatible = "qcom,pm8953-gpio", "qcom,spmi-gpio";
 116                         reg = <0xc000>;
 117                         gpio-controller;
 118                         gpio-ranges = <&pm8953_gpios 0 0 8>;
 119                         #gpio-cells = <2>;
 120                         interrupt-controller;
 121                         #interrupt-cells = <2>;
 122                 };
 123         };
 124
 125         pmic@1 {
 126                 compatible = "qcom,pm8953", "qcom,spmi-pmic";
 127                 reg = <1 SPMI_USID>;
 128                 #address-cells = <1>;
 129                 #size-cells = <0>;
 130         };
 131 };