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 &spmi_bus {
  10         pmic@0 {
  11                 compatible = "qcom,pm8953", "qcom,spmi-pmic";
  12                 reg = <0 SPMI_USID>;
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15
  16                 pm8953_pon: pon@800 {
  17                         compatible = "qcom,pm8916-pon";
  18                         reg = <0x800>;
  19                         mode-bootloader = <0x2>;
  20                         mode-recovery = <0x1>;
  21
  22                         pwrkey {
  23                                 compatible = "qcom,pm8941-pwrkey";
  24                                 interrupts = <0x00 0x08 0 IRQ_TYPE_EDGE_BOTH>;
  25                                 debounce = <15625>;
  26                                 bias-pull-up;
  27                                 linux,code = <KEY_POWER>;
  28                         };
  29
  30                         pm8953_resin: resin {
  31                                 compatible = "qcom,pm8941-resin";
  32                                 interrupts = <0x00 0x08 1 IRQ_TYPE_EDGE_BOTH>;
  33                                 debounce = <15625>;
  34                                 bias-pull-up;
  35                                 status = "disabled";
  36                         };
  37                 };
  38
  39                 temp-alarm@2400 {
  40                         compatible = "qcom,spmi-temp-alarm";
  41                         reg = <0x2400>;
  42                         interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
  43                         io-channels = <&pm8953_vadc VADC_DIE_TEMP>;
  44                         io-channel-names = "thermal";
  45                         #thermal-sensor-cells = <0>;
  46                 };
  47
  48                 pm8953_vadc: adc@3100 {
  49                         compatible = "qcom,spmi-vadc";
  50                         reg = <0x3100>;
  51                         interrupts = <0x00 0x31 0x00 0x01>;
  52                         #address-cells = <1>;
  53                         #size-cells = <0>;
  54                         #io-channel-cells = <1>;
  55
  56                         adc-chan@8 {
  57                                 reg = <VADC_DIE_TEMP>;
  58                         };
  59                         adc-chan@9 {
  60                                 reg = <VADC_REF_625MV>;
  61                         };
  62                         adc-chan@a {
  63                                 reg = <VADC_REF_1250MV>;
  64                         };
  65                         adc-chan@c {
  66                                 reg = <VADC_SPARE1>;
  67                         };
  68                         adc-chan@e {
  69                                 reg = <VADC_GND_REF>;
  70                         };
  71                         adc-chan@f {
  72                                 reg = <VADC_VDD_VADC>;
  73                         };
  74                 };
  75
  76                 rtc@6000 {
  77                         compatible = "qcom,pm8941-rtc";
  78                         reg = <0x6000>, <0x6100>;
  79                         reg-names = "rtc", "alarm";
  80                         interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
  81                 };
  82         };
  83
  84         pmic@1 {
  85                 compatible = "qcom,pm8953", "qcom,spmi-pmic";
  86                 reg = <1 SPMI_USID>;
  87                 #address-cells = <1>;
  88                 #size-cells = <0>;
  89         };
  90 };