arch/arm/boot/dts/qcom-pm8941.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <dt-bindings/iio/qcom,spmi-vadc.h>
   3 #include <dt-bindings/interrupt-controller/irq.h>
   4 #include <dt-bindings/spmi/spmi.h>
   5
   6 &spmi_bus {
   7
   8         pm8941_0: pm8941@0 {
   9                 compatible = "qcom,pm8941", "qcom,spmi-pmic";
  10                 reg = <0x0 SPMI_USID>;
  11                 #address-cells = <1>;
  12                 #size-cells = <0>;
  13
  14                 rtc@6000 {
  15                         compatible = "qcom,pm8941-rtc";
  16                         reg = <0x6000>,
  17                               <0x6100>;
  18                         reg-names = "rtc", "alarm";
  19                         interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
  20                 };
  21
  22                 pwrkey@800 {
  23                         compatible = "qcom,pm8941-pwrkey";
  24                         reg = <0x800>;
  25                         interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
  26                         debounce = <15625>;
  27                         bias-pull-up;
  28                 };
  29
  30                 usb_id: misc@900 {
  31                         compatible = "qcom,pm8941-misc";
  32                         reg = <0x900>;
  33                         interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>;
  34                         interrupt-names = "usb_id";
  35                 };
  36
  37                 smbb: charger@1000 {
  38                         compatible = "qcom,pm8941-charger";
  39                         reg = <0x1000>;
  40                         interrupts = <0x0 0x10 7 IRQ_TYPE_EDGE_BOTH>,
  41                                      <0x0 0x10 5 IRQ_TYPE_EDGE_BOTH>,
  42                                      <0x0 0x10 4 IRQ_TYPE_EDGE_BOTH>,
  43                                      <0x0 0x12 1 IRQ_TYPE_EDGE_BOTH>,
  44                                      <0x0 0x12 0 IRQ_TYPE_EDGE_BOTH>,
  45                                      <0x0 0x13 2 IRQ_TYPE_EDGE_BOTH>,
  46                                      <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>,
  47                                      <0x0 0x14 1 IRQ_TYPE_EDGE_BOTH>;
  48                         interrupt-names = "chg-done",
  49                                           "chg-fast",
  50                                           "chg-trkl",
  51                                           "bat-temp-ok",
  52                                           "bat-present",
  53                                           "chg-gone",
  54                                           "usb-valid",
  55                                           "dc-valid";
  56
  57                         usb-otg-in-supply = <&pm8941_5vs1>;
  58
  59                         chg_otg: otg-vbus { };
  60                 };
  61
  62                 pm8941_gpios: gpios@c000 {
  63                         compatible = "qcom,pm8941-gpio", "qcom,spmi-gpio";
  64                         reg = <0xc000>;
  65                         gpio-controller;
  66                         gpio-ranges = <&pm8941_gpios 0 0 36>;
  67                         #gpio-cells = <2>;
  68                         interrupt-controller;
  69                         #interrupt-cells = <2>;
  70
  71                         boost_bypass_n_pin: boost-bypass {
  72                                 pins = "gpio21";
  73                                 function = "normal";
  74                         };
  75                 };
  76
  77                 pm8941_mpps: mpps@a000 {
  78                         compatible = "qcom,pm8941-mpp", "qcom,spmi-mpp";
  79                         reg = <0xa000>;
  80                         gpio-controller;
  81                         #gpio-cells = <2>;
  82                         interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
  83                                      <0 0xa1 0 IRQ_TYPE_NONE>,
  84                                      <0 0xa2 0 IRQ_TYPE_NONE>,
  85                                      <0 0xa3 0 IRQ_TYPE_NONE>,
  86                                      <0 0xa4 0 IRQ_TYPE_NONE>,
  87                                      <0 0xa5 0 IRQ_TYPE_NONE>,
  88                                      <0 0xa6 0 IRQ_TYPE_NONE>,
  89                                      <0 0xa7 0 IRQ_TYPE_NONE>;
  90                 };
  91
  92                 pm8941_temp: temp-alarm@2400 {
  93                         compatible = "qcom,spmi-temp-alarm";
  94                         reg = <0x2400>;
  95                         interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
  96                         io-channels = <&pm8941_vadc VADC_DIE_TEMP>;
  97                         io-channel-names = "thermal";
  98                         #thermal-sensor-cells = <0>;
  99                 };
 100
 101                 pm8941_vadc: vadc@3100 {
 102                         compatible = "qcom,spmi-vadc";
 103                         reg = <0x3100>;
 104                         interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
 105                         #address-cells = <1>;
 106                         #size-cells = <0>;
 107                         #io-channel-cells = <1>;
 108
 109                         bat_temp {
 110                                 reg = <VADC_LR_MUX1_BAT_THERM>;
 111                         };
 112                         die_temp {
 113                                 reg = <VADC_DIE_TEMP>;
 114                         };
 115                         ref_625mv {
 116                                 reg = <VADC_REF_625MV>;
 117                         };
 118                         ref_1250v {
 119                                 reg = <VADC_REF_1250MV>;
 120                         };
 121                         ref_gnd {
 122                                 reg = <VADC_GND_REF>;
 123                         };
 124                         ref_vdd {
 125                                 reg = <VADC_VDD_VADC>;
 126                         };
 127                         vbat_sns {
 128                                 reg = <VADC_VBAT_SNS>;
 129                         };
 130                 };
 131
 132                 pm8941_iadc: iadc@3600 {
 133                         compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";
 134                         reg = <0x3600>;
 135                         interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
 136                         qcom,external-resistor-micro-ohms = <10000>;
 137                 };
 138
 139                 coincell@2800 {
 140                         compatible = "qcom,pm8941-coincell";
 141                         reg = <0x2800>;
 142                         status = "disabled";
 143                 };
 144         };
 145
 146         pm8941_1: pm8941@1 {
 147                 compatible = "qcom,pm8941", "qcom,spmi-pmic";
 148                 reg = <0x1 SPMI_USID>;
 149                 #address-cells = <1>;
 150                 #size-cells = <0>;
 151
 152                 pm8941_wled: wled@d800 {
 153                         compatible = "qcom,pm8941-wled";
 154                         reg = <0xd800>;
 155                         label = "backlight";
 156
 157                         status = "disabled";
 158                 };
 159
 160                 regulators {
 161                         compatible = "qcom,pm8941-regulators";
 162                         interrupts = <0x1 0x83 0x2 0>, <0x1 0x84 0x2 0>;
 163                         interrupt-names = "ocp-5vs1", "ocp-5vs2";
 164                         vin_5vs-supply = <&pm8941_5v>;
 165
 166                         pm8941_5v: s4 {
 167                                 regulator-min-microvolt = <5000000>;
 168                                 regulator-max-microvolt = <5000000>;
 169                                 regulator-enable-ramp-delay = <500>;
 170                         };
 171
 172                         pm8941_5vs1: 5vs1 {
 173                                 regulator-enable-ramp-delay = <1000>;
 174                                 regulator-pull-down;
 175                                 regulator-over-current-protection;
 176                                 qcom,ocp-max-retries = <10>;
 177                                 qcom,ocp-retry-delay = <30>;
 178                                 qcom,vs-soft-start-strength = <0>;
 179                                 regulator-initial-mode = <1>;
 180                         };
 181                 };
 182         };
 183 };