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| -rw-r--r-- | doc/device-tree-bindings/firmware/fwu-mdata-mtd.yaml | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/firmware/fwu-mdata-mtd.yaml b/doc/device-tree-bindings/firmware/fwu-mdata-mtd.yaml new file mode 100644 index 00000000000..4f5404f9991 --- /dev/null +++ b/doc/device-tree-bindings/firmware/fwu-mdata-mtd.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/u-boot,fwu-mdata-sf.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: FWU metadata on MTD device without GPT + +maintainers: + - Masami Hiramatsu <masami.hiramatsu@linaro.org> + +properties: + compatible: + items: + - const: u-boot,fwu-mdata-mtd + + fwu-mdata-store: + maxItems: 1 + description: Phandle of the MTD device which contains the FWU medatata. + + mdata-offsets: + minItems: 2 + description: Offsets of the primary and secondary FWU metadata in the NOR flash. + +required: + - compatible + - fwu-mdata-store + - mdata-offsets + +additionalProperties: false + +examples: + - | + fwu-mdata { + compatible = "u-boot,fwu-mdata-mtd"; + fwu-mdata-store = <&spi-flash>; + mdata-offsets = <0x500000 0x530000>; + }; |