54 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/nvmem/rmem.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Reserved Memory Based nvmem Device8 9maintainers:10 - Nicolas Saenz Julienne <nsaenzjulienne@suse.de>11 12allOf:13 - $ref: nvmem.yaml#14 15properties:16 compatible:17 items:18 - enum:19 - raspberrypi,bootloader-config20 - raspberrypi,bootloader-public-key21 - const: nvmem-rmem22 23 reg:24 maxItems: 125 26 no-map:27 $ref: /schemas/types.yaml#/definitions/flag28 description:29 Avoid creating a virtual mapping of the region as part of the OS'30 standard mapping of system memory.31 32required:33 - compatible34 - no-map35 36unevaluatedProperties: false37 38examples:39 - |40 reserved-memory {41 #address-cells = <1>;42 #size-cells = <1>;43 44 blconfig: nvram@10000000 {45 compatible = "raspberrypi,bootloader-config", "nvmem-rmem";46 #address-cells = <1>;47 #size-cells = <1>;48 reg = <0x10000000 0x1000>;49 no-map;50 };51 };52 53...54