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| author | Rafał Miłecki <rafal@milecki.pl> | 2022-10-18 18:42:01 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-10-31 17:46:35 +0300 |
| commit | 4862a4d753e46abc41cb5d355776c1e6bc864898 (patch) | |
| tree | c777d6ac4147dde1cbd64128c9f5c0f231e555ee | |
| parent | c2741cbe7f8aba56a79a150536863eb1f62f9af6 (diff) | |
| download | linux-4862a4d753e46abc41cb5d355776c1e6bc864898.tar.xz | |
dt-bindings: mtd: partitions: u-boot: allow dynamic subpartitions
U-Boot partition may contain subpartitions. For example Broadcom
includes environment data block in the middle of its U-Boot partition.
This allows describing Broadcom's U-Boot env data and will allow
referencing its NVMEM cell in the future.
Ref: 118f3fbe517f4 ("dt-bindings: mtd: partitions: support label/name only partition")
Ref: dd638202dfb65 ("dt-bindings: mtd: partitions: add additional example for qcom,smem-part")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20221018154202.4634-1-zajec5@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml b/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml index 8a88e7d16524..3c56efe48efd 100644 --- a/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml +++ b/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml @@ -27,6 +27,10 @@ properties: Broadcom stores environment variables inside a U-Boot partition. They can be identified by a custom header with magic value. +patternProperties: + "^partition-.*$": + $ref: partition.yaml# + unevaluatedProperties: false examples: @@ -40,6 +44,9 @@ examples: compatible = "brcm,u-boot"; reg = <0x0 0x100000>; label = "u-boot"; + + partition-u-boot-env { + }; }; partition@100000 { |