Add a devicetree-binding YAML file for the FWU metadata on SPI Flash without GPT.
Signed-off-by: Masami Hiramatsu masami.hiramatsu@linaro.org --- .../firmware/fwu-mdata-sf.yaml | 38 ++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 doc/device-tree-bindings/firmware/fwu-mdata-sf.yaml
diff --git a/doc/device-tree-bindings/firmware/fwu-mdata-sf.yaml b/doc/device-tree-bindings/firmware/fwu-mdata-sf.yaml new file mode 100644 index 0000000000..3d8726231f --- /dev/null +++ b/doc/device-tree-bindings/firmware/fwu-mdata-sf.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 SPI Flash without GPT + +maintainers: + - Masami Hiramatsu masami.hiramatsu@linaro.org + +properties: + compatible: + items: + - const: u-boot,fwu-mdata-sf + + fwu-mdata-store: + maxItems: 1 + description: Phandle of the SPI NOR flash 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-sf"; + fwu-mdata-store = <&spi-flash>; + mdata-offsets = <0x500000 0x530000>; + };