| Message ID | de0bd3647ed2560074aa3528716c203b8939fe1d.1702770711.git.daniel@makrotopia.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | mtd: ubi: allow UBI volumes to provide NVMEM | expand |
On Sun, 17 Dec 2023 00:09:41 +0000, Daniel Golle wrote: > UBI volumes may be used to contain NVMEM bits, typically device MAC > addresses or wireless radio calibration data. > > Signed-off-by: Daniel Golle <daniel@makrotopia.org> > Reviewed-by: Rob Herring <robh@kernel.org> > --- > .../devicetree/bindings/mtd/partitions/linux,ubi.yaml | 10 ++++++++++ > .../devicetree/bindings/mtd/partitions/ubi-volume.yaml | 5 +++++ > 2 files changed, 15 insertions(+) > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: ./Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:34:5: [warning] wrong indentation: expected 6 but found 4 (indentation) ./Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:37:5: [warning] wrong indentation: expected 6 but found 4 (indentation) dtschema/dtc warnings/errors: doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/de0bd3647ed2560074aa3528716c203b8939fe1d.1702770711.git.daniel@makrotopia.org The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
diff --git a/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml b/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml index 7084a1945b310..27e1ac1f252e4 100644 --- a/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml +++ b/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml @@ -59,6 +59,16 @@ examples: ubi-volume-caldata { volid = <2>; volname = "rf"; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom@0 { + reg = <0x0 0x1000>; + }; + }; }; }; }; diff --git a/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml b/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml index c17d0caf07d97..098da3af13a26 100644 --- a/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml +++ b/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml @@ -24,6 +24,11 @@ properties: description: Match UBI volume ID + nvmem-layout: + $ref: /schemas/nvmem/layouts/nvmem-layout.yaml# + description: + This container may reference an NVMEM layout parser. + anyOf: - required: - volid