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| author |   Rafał Miłecki <rafal@milecki.pl> | 2022-02-25 17:58:21 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-18 14:08:36 +0100 |
| commit | 82a05d81d82bbe00f58be6c32ec57a59e07e0c05 (patch) | |
| tree | a3910fcdbef1780c86c7a9568838f8a4bb7e9d0f /Documentation/devicetree/bindings/nvmem | |
| parent | nvmem: brcm_nvram: parse NVRAM content into NVMEM cells (diff) | |
| download | linux-dev-82a05d81d82bbe00f58be6c32ec57a59e07e0c05.tar.xz linux-dev-82a05d81d82bbe00f58be6c32ec57a59e07e0c05.zip | |
dt-bindings: nvmem: make "reg" property optional
Most NVMEM providers have cells at hardcoded addresses however there are
some exceptions. Some devices store cells layout in internal structs
using custom formats.
It's important to allow NVMEM consumers to still reference such NVMEM
cells. Making "reg" optional allows defining NVMEM cells by their names
only and using them with phandles.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220225175822.8293-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem')
| -rw-r--r-- | Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml index 43ed7e32e5ac..3bb349c634cb 100644 --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml @@ -60,9 +60,6 @@ patternProperties: description: Size in bit within the address range specified by reg. - required: - - reg - additionalProperties: true examples: |