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| author |   Rob Herring <robh@kernel.org> | 2022-01-19 11:44:07 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-02-04 09:43:43 -0600 |
| commit | b1809ee932101dbf1b29e860b06d1c26310f2f91 (patch) | |
| tree | 0f708b33130a24754219a3aaf27d55f38001a91c | |
| parent | dt-bindings: ingenic,i2c: Rework interrupts in example (diff) | |
| download | linux-dev-b1809ee932101dbf1b29e860b06d1c26310f2f91.tar.xz linux-dev-b1809ee932101dbf1b29e860b06d1c26310f2f91.zip | |
dt-bindings: i2c: stm32-i2c: Move st,syscfg-fmp definition to top level
It is preferred to define all properties in the main schema and leave
if/then/else schemas to just be further constraints on properties.
Rework the schema to use be more specific for each cell. Previously,
multiple entries of 3 cells each was allowed.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220119174407.3810088-1-robh@kernel.org
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index 46b62e1c9273..dccbb18b6dc0 100644 --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml @@ -25,16 +25,9 @@ allOf: i2c-scl-falling-time-ns: default: 10 - - st,syscfg-fmp: - description: Use to set Fast Mode Plus bit within SYSCFG when - Fast Mode Plus speed is selected by slave. - Format is phandle to syscfg / register offset within - syscfg / register bitmask for FMP bit. - $ref: "/schemas/types.yaml#/definitions/phandle-array" - items: - minItems: 3 - maxItems: 3 + else: + properties: + st,syscfg-fmp: false - if: properties: @@ -87,6 +80,16 @@ properties: minimum: 1 maximum: 1000000 + st,syscfg-fmp: + description: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode + Plus speed is selected by slave. + $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: phandle to syscfg + - description: register offset within syscfg + - description: register bitmask for FMP bit + required: - compatible - reg @@ -147,4 +150,3 @@ examples: i2c-scl-falling-time-ns = <20>; st,syscfg-fmp = <&syscfg 0x4 0x2>; }; -... |