1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/reserved-memory/phram.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MTD/block device in RAM
10 Specifies that the reserved memory region can be used as an MTD or block
13 The "phram" node is named after the "MTD in PHysical RAM" driver which
14 provides an implementation of this functionality in Linux.
17 - Vincent Whitchurch <vincent.whitchurch@axis.com>
20 - $ref: "reserved-memory.yaml"
21 - $ref: "/schemas/mtd/mtd.yaml"
28 description: region of memory that can be used as an MTD/block device
34 unevaluatedProperties: false
42 phram: flash@12340000 {
45 reg = <0x12340000 0x00800000>;