arch/arm64/boot/dts/qcom/pm8950.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2022, AngeloGioacchino Del Regno
   4  *                     <angelogioacchino.delregno@somainline.org>
   5  * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
   6  */
   7
   8 #include <dt-bindings/iio/qcom,spmi-vadc.h>
   9 #include <dt-bindings/input/linux-event-codes.h>
  10 #include <dt-bindings/interrupt-controller/irq.h>
  11 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
  12 #include <dt-bindings/spmi/spmi.h>
  13
  14 &spmi_bus {
  15         pmic@0 {
  16                 compatible = "qcom,pm8950", "qcom,spmi-pmic";
  17                 reg = <0x0 SPMI_USID>;
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 pon@800 {
  22                         compatible = "qcom,pm8916-pon";
  23                         reg = <0x0800>;
  24                         mode-bootloader = <0x2>;
  25                         mode-recovery = <0x1>;
  26
  27                         pwrkey {
  28                                 compatible = "qcom,pm8941-pwrkey";
  29                                 interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
  30                                 debounce = <15625>;
  31                                 bias-pull-up;
  32                                 linux,code = <KEY_POWER>;
  33                         };
  34                 };
  35
  36                 pm8950_temp: temp-alarm@2400 {
  37                         compatible = "qcom,spmi-temp-alarm";
  38                         reg = <0x2400>;
  39                         interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
  40                         io-channels = <&pm8950_vadc VADC_DIE_TEMP>;
  41                         io-channel-names = "thermal";
  42                         #thermal-sensor-cells = <0>;
  43                 };
  44
  45                 pm8950_vadc: adc@3100 {
  46                         compatible = "qcom,spmi-vadc";
  47                         reg = <0x3100>;
  48                         interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
  49                         #address-cells = <1>;
  50                         #size-cells = <0>;
  51                         #io-channel-cells = <1>;
  52
  53                         channel@5 {
  54                                 reg = <VADC_VCOIN>;
  55                                 qcom,pre-scaling = <1 1>;
  56                                 label = "vcoin";
  57                         };
  58
  59                         channel@7 {
  60                                 reg = <VADC_VSYS>;
  61                                 qcom,pre-scaling = <1 1>;
  62                                 label = "vph_pwr";
  63                         };
  64
  65                         channel@8 {
  66                                 reg = <VADC_DIE_TEMP>;
  67                                 qcom,pre-scaling = <1 1>;
  68                                 label = "die_temp";
  69                         };
  70
  71                         channel@9 {
  72                                 reg = <VADC_REF_625MV>;
  73                                 qcom,pre-scaling = <1 1>;
  74                                 label = "ref_625mv";
  75                         };
  76
  77                         channel@a {
  78                                 reg = <VADC_REF_1250MV>;
  79                                 qcom,pre-scaling = <1 1>;
  80                                 label = "ref_1250mv";
  81                         };
  82
  83                         channel@c {
  84                                 reg = <VADC_SPARE1>;
  85                                 qcom,pre-scaling = <1 1>;
  86                                 label = "ref_buf_625mv";
  87                         };
  88
  89                         channel@e {
  90                                 reg = <VADC_GND_REF>;
  91                                 label = "ref_gnd";
  92                         };
  93
  94                         channel@f {
  95                                 reg = <VADC_VDD_VADC>;
  96                                 label = "ref_vdd";
  97                         };
  98
  99                         channel@11 {
 100                                 reg = <VADC_P_MUX2_1_1>;
 101                                 qcom,pre-scaling = <1 1>;
 102                                 qcom,ratiometric;
 103                                 qcom,hw-settle-time = <200>;
 104                                 label = "pa_therm1";
 105                         };
 106
 107                         channel@13 {
 108                                 reg = <VADC_P_MUX4_1_1>;
 109                                 qcom,pre-scaling = <1 1>;
 110                                 qcom,ratiometric;
 111                                 qcom,hw-settle-time = <200>;
 112                                 label = "case_therm";
 113                         };
 114
 115                         channel@32 {
 116                                 reg = <VADC_LR_MUX3_XO_THERM>;
 117                                 qcom,pre-scaling = <1 1>;
 118                                 qcom,ratiometric;
 119                                 qcom,hw-settle-time = <200>;
 120                                 label = "xo_therm";
 121                         };
 122
 123                         channel@36 {
 124                                 reg = <VADC_LR_MUX7_HW_ID>;
 125                                 qcom,pre-scaling = <1 1>;
 126                                 qcom,ratiometric;
 127                                 qcom,hw-settle-time = <200>;
 128                                 label = "pa_therm0";
 129                         };
 130
 131                         channel@3c {
 132                                 reg = <VADC_LR_MUX3_BUF_XO_THERM>;
 133                                 qcom,pre-scaling = <1 1>;
 134                                 qcom,ratiometric;
 135                                 qcom,hw-settle-time = <200>;
 136                                 label = "xo_therm_buf";
 137                         };
 138                 };
 139
 140                 rtc@6000 {
 141                         compatible = "qcom,pm8941-rtc";
 142                         reg = <0x6000>, <0x6100>;
 143                         reg-names = "rtc", "alarm";
 144                         interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
 145                 };
 146
 147                 pm8950_mpps: mpps@a000 {
 148                         compatible = "qcom,pm8950-mpp", "qcom,spmi-mpp";
 149                         reg = <0xa000>;
 150                         gpio-controller;
 151                         gpio-ranges = <&pm8950_mpps 0 0 4>;
 152                         #gpio-cells = <2>;
 153                         interrupt-controller;
 154                         #interrupt-cells = <2>;
 155                 };
 156
 157                 pm8950_gpios: gpio@c000 {
 158                         compatible = "qcom,pm8950-gpio", "qcom,spmi-gpio";
 159                         reg = <0xc000>;
 160                         gpio-controller;
 161                         gpio-ranges = <&pm8950_gpios 0 0 8>;
 162                         #gpio-cells = <2>;
 163                         interrupt-controller;
 164                         #interrupt-cells = <2>;
 165                 };
 166         };
 167
 168         pmic@1 {
 169                 compatible = "qcom,pm8950", "qcom,spmi-pmic";
 170                 reg = <0x1 SPMI_USID>;
 171                 #address-cells = <1>;
 172                 #size-cells = <0>;
 173
 174                 pm8950_spmi_regulators: regulators {
 175                         compatible = "qcom,pm8950-regulators";
 176                 };
 177         };
 178 };