arch/arm64/boot/dts/qcom/pmk8550.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2022, 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 / {
  12         reboot-mode {
  13                 compatible = "nvmem-reboot-mode";
  14                 nvmem-cells = <&reboot_reason>;
  15                 nvmem-cell-names = "reboot-mode";
  16                 mode-recovery = <0x01>;
  17                 mode-bootloader = <0x02>;
  18         };
  19 };
  20
  21 &spmi_bus {
  22         pmk8550: pmic@0 {
  23                 compatible = "qcom,pm8550", "qcom,spmi-pmic";
  24                 reg = <0x0 SPMI_USID>;
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 pmk8550_pon: pon@1300 {
  29                         compatible = "qcom,pmk8350-pon";
  30                         reg = <0x1300>, <0x800>;
  31                         reg-names = "hlos", "pbs";
  32
  33                         pon_pwrkey: pwrkey {
  34                                 compatible = "qcom,pmk8350-pwrkey";
  35                                 interrupts = <0x0 0x13 0x7 IRQ_TYPE_EDGE_BOTH>;
  36                                 linux,code = <KEY_POWER>;
  37                                 status = "disabled";
  38                         };
  39
  40                         pon_resin: resin {
  41                                 compatible = "qcom,pmk8350-resin";
  42                                 interrupts = <0x0 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
  43                                 status = "disabled";
  44                         };
  45                 };
  46
  47                 pmk8550_rtc: rtc@6100 {
  48                         compatible = "qcom,pmk8350-rtc";
  49                         reg = <0x6100>, <0x6200>;
  50                         reg-names = "rtc", "alarm";
  51                         interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
  52                 };
  53
  54                 pmk8550_sdam_2: nvram@7100 {
  55                         compatible = "qcom,spmi-sdam";
  56                         reg = <0x7100>;
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59                         ranges = <0 0x7100 0x100>;
  60
  61                         reboot_reason: reboot-reason@48 {
  62                                 reg = <0x48 0x1>;
  63                                 bits = <1 7>;
  64                         };
  65                 };
  66
  67                 pmk8550_gpios: gpio@8800 {
  68                         compatible = "qcom,pmk8550-gpio", "qcom,spmi-gpio";
  69                         reg = <0xb800>;
  70                         gpio-controller;
  71                         gpio-ranges = <&pmk8550_gpios 0 0 6>;
  72                         #gpio-cells = <2>;
  73                         interrupt-controller;
  74                         #interrupt-cells = <2>;
  75                 };
  76         };
  77 };