# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/nvmem/brcm,nvram.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Broadcom's NVRAM

description: |
  Broadcom's NVRAM is a structure containing device specific environment
  variables. It is used for storing device configuration, booting parameters
  and calibration data.

  NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9
  devices usiong I/O mapped memory.

maintainers:
  - Rafał Miłecki <rafal@milecki.pl>

allOf:
  - $ref: "nvmem.yaml#"

properties:
  compatible:
    const: brcm,nvram

unevaluatedProperties: false

examples:
  - |
    nvram@1eff0000 {
            compatible = "brcm,nvram";
            reg = <0x1eff0000 0x10000>;
    };