# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/qcom/sleepstate-smp2p.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TZLOG (Trust Zone log)

maintainers:
  - Vikas Kumar Sharma <quic_vksharma@quicinc.com>

description: |
  The tz_log driver is a platform device driver that exposes a debugfs
  interface for accessing and displaying diagnostic information
  related to secure code (Trustzone/QSEE).

properties:
  compatible:
    const: qcom,tz-log

  reg:
    description: |
	  Offset and size of the register set for the device

  qcom,hyplog-enabled:
    description: |
      Indicates(boolean) if driver supports HYP logger service.

  hyplog-address-offset:
    description: |
      Register offset to get the HYP log base address.
	$ref: /schemas/types.yaml#/definitions/uint32

  hyplog-size-offset:
    description: |
      Register offset to get the HYP log size parameter.
	$ref: /schemas/types.yaml#/definitions/uint32

required:
  - compatible

additionalProperties: false

examples:
  - |
  	qcom,tz-log@146bf720 {
		compatible = "qcom,tz-log";
                reg = <0x146bf720, 0x3000>;
		qcom,hyplog-enabled;
		hyplog-address-offset = 0x410;
		hyplog-size-offset = 0x414;
	};