# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/qcom/qcom,pmic-pon-log.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies, Inc. PMIC PON Log

maintainers:
  - David Collins <quic_collinsd@quicinc.com>

description: |
  Certain Qualcomm Technologies, Inc. PMIC devices capture power-on, power-off,
  and fault information in a binary log found within SDAM peripherals.  The PMIC
  PON Log device accesses this log and parses it into a human readable format.

$ref: /schemas/nvmem/nvmem-consumer.yaml#

properties:
  compatible:
    const: qcom,pmic-pon-log

  nvmem:
    oneOf:
      - items:
          - description: PON log NVMEM phandle
      - items:
          - description: PON log 0 NVMEM phandle
          - description: PON log 1 NVMEM phandle

  nvmem-names:
    oneOf:
      - items:
          - const: pon_log
      - items:
          - const: pon_log0
          - const: pon_log1

  qcom,pmic-fault-panic:
    description: |
      Boolean flag indicating that the device should trigger a controlled panic
      shutdown if the preceding restart was caused by a PMIC fault.
    type: boolean

required:
  - compatible
  - nvmem
  - nvmem-names

additionalProperties: false

examples:
  - |
    pmic-pon-log {
        compatible = "qcom,pmic-pon-log";
        nvmem = <&pmk8550_sdam_5>, <&pmk8550_sdam_6>;
        nvmem-names = "pon_log0", "pon_log1";
    };
