1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/nvmem/brcm,nvram.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom's NVRAM
10 Broadcom's NVRAM is a structure containing device specific environment
11 variables. It is used for storing device configuration, booting parameters
14 NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9
15 devices usiong I/O mapped memory.
17 NVRAM variables can be defined as NVMEM device subnodes.
20 - Rafał Miłecki <rafal@milecki.pl>
34 description: Board identification name
38 description: First Ethernet interface's MAC address
42 description: Second Ethernet interface's MAC address
46 description: Third Ethernet interface's MAC address
48 unevaluatedProperties: false
53 compatible = "brcm,nvram";
54 reg = <0x1eff0000 0x10000>;