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Signed-off-by: Nick Hu Reviewed-by: Samuel Holland --- .../bindings/timer/sifive,clint.yaml | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml index 76d83aea4e2b..93d74c504b5f 100644 --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml @@ -36,6 +36,9 @@ properties: - starfive,jh7110-clint # StarFive JH7110 - starfive,jh8100-clint # StarFive JH8100 - const: sifive,clint0 # SiFive CLINT v0 IP block + - items: + - const: sifive,clint2 # SiFive CLINT v2 IP block + description: SiFive CLINT v2 is the HRT that supports the Zicntr - items: - enum: - allwinner,sun20i-d1-clint @@ -62,6 +65,22 @@ properties: minItems: 1 maxItems: 4095 + sifive,fine-ctr-bits: + description: The width in bits of the fine counter. + +if: + properties: + compatible: + contains: + const: sifive,clint2 +then: + properties: + sifive,fine-ctr-bits: + maximum: 15 +else: + properties: + sifive,fine-ctr-bits: false + additionalProperties: false required: -- 2.17.1