1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/nvmem/brcm,nvram.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Broadcom's NVRAM 8 9description: | 10 Broadcom's NVRAM is a structure containing device specific environment 11 variables. It is used for storing device configuration, booting parameters 12 and calibration data. 13 14 NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9 15 devices usiong I/O mapped memory. 16 17maintainers: 18 - Rafał Miłecki <rafal@milecki.pl> 19 20allOf: 21 - $ref: "nvmem.yaml#" 22 23properties: 24 compatible: 25 const: brcm,nvram 26 27unevaluatedProperties: false 28 29examples: 30 - | 31 nvram@1eff0000 { 32 compatible = "brcm,nvram"; 33 reg = <0x1eff0000 0x10000>; 34 }; 35