src/arm64/qcom/pmk8350.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2021, Linaro Limited
   4  */
   5
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/input/linux-event-codes.h>
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9 #include <dt-bindings/spmi/spmi.h>
  10
  11 /* (Sadly) this PMIC can be configured to be at different SIDs */
  12 #ifndef PMK8350_SID
  13         #define PMK8350_SID 0
  14 #endif
  15
  16 / {
  17         reboot-mode {
  18                 compatible = "nvmem-reboot-mode";
  19                 nvmem-cells = <&reboot_reason>;
  20                 nvmem-cell-names = "reboot-mode";
  21                 mode-recovery = <0x01>;
  22                 mode-bootloader = <0x02>;
  23         };
  24 };
  25
  26 &spmi_bus {
  27         pmk8350: pmic@PMK8350_SID {
  28                 compatible = "qcom,pmk8350", "qcom,spmi-pmic";
  29                 reg = <PMK8350_SID SPMI_USID>;
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32
  33                 pmk8350_pon: pon@1300 {
  34                         compatible = "qcom,pmk8350-pon";
  35                         reg = <0x1300>, <0x800>;
  36                         reg-names = "hlos", "pbs";
  37
  38                         pon_pwrkey: pwrkey {
  39                                 compatible = "qcom,pmk8350-pwrkey";
  40                                 interrupts = <PMK8350_SID 0x13 0x7 IRQ_TYPE_EDGE_BOTH>;
  41                                 linux,code = <KEY_POWER>;
  42                                 status = "disabled";
  43                         };
  44
  45                         pon_resin: resin {
  46                                 compatible = "qcom,pmk8350-resin";
  47                                 interrupts = <PMK8350_SID 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
  48                                 status = "disabled";
  49                         };
  50                 };
  51
  52                 pmk8350_vadc: adc@3100 {
  53                         compatible = "qcom,spmi-adc7";
  54                         reg = <0x3100>;
  55                         #address-cells = <1>;
  56                         #size-cells = <0>;
  57                         interrupts = <PMK8350_SID 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
  58                         #io-channel-cells = <1>;
  59                 };
  60
  61                 pmk8350_adc_tm: adc-tm@3400 {
  62                         compatible = "qcom,spmi-adc-tm5-gen2";
  63                         reg = <0x3400>;
  64                         interrupts = <PMK8350_SID 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
  65                         #address-cells = <1>;
  66                         #size-cells = <0>;
  67                         #thermal-sensor-cells = <1>;
  68                         status = "disabled";
  69                 };
  70
  71                 pmk8350_rtc: rtc@6100 {
  72                         compatible = "qcom,pmk8350-rtc";
  73                         reg = <0x6100>, <0x6200>;
  74                         reg-names = "rtc", "alarm";
  75                         interrupts = <PMK8350_SID 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
  76                         status = "disabled";
  77                 };
  78
  79                 pmk8350_sdam_2: nvram@7100 {
  80                         compatible = "qcom,spmi-sdam";
  81                         reg = <0x7100>;
  82                         #address-cells = <1>;
  83                         #size-cells = <1>;
  84                         ranges = <0 0x7100 0x100>;
  85
  86                         reboot_reason: reboot-reason@48 {
  87                                 reg = <0x48 0x1>;
  88                                 bits = <1 7>;
  89                         };
  90                 };
  91
  92                 pmk8350_gpios: gpio@b000 {
  93                         compatible = "qcom,pmk8350-gpio", "qcom,spmi-gpio";
  94                         reg = <0xb000>;
  95                         gpio-controller;
  96                         gpio-ranges = <&pmk8350_gpios 0 0 4>;
  97                         #gpio-cells = <2>;
  98                         interrupt-controller;
  99                         #interrupt-cells = <2>;
 100                 };
 101         };
 102 };