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Update the DT documentation accordingly with "compatible" and "interrupt" property changes. Signed-off-by: Yash Shah --- Changes in v2: - Changes as per Rob Herring's request on v1 --- .../devicetree/bindings/riscv/sifive-l2-cache.yaml | 35 ++++++++++++++++++++-- 1 file changed, 32 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml index efc0198..749265c 100644 --- a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml +++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml @@ -27,6 +27,7 @@ select: items: - enum: - sifive,fu540-c000-ccache + - sifive,fu740-c000-ccache required: - compatible @@ -34,7 +35,9 @@ select: properties: compatible: items: - - const: sifive,fu540-c000-ccache + - enum: + - sifive,fu540-c000-ccache + - sifive,fu740-c000-ccache - const: cache cache-block-size: @@ -53,9 +56,15 @@ properties: interrupts: description: | - Must contain entries for DirError, DataError and DataFail signals. + Must contain 3 entries for FU540 (DirError, DataError and DataFail) or 4 + entries for other chips (DirError, DirFail, DataError, DataFail signals) minItems: 3 - maxItems: 3 + maxItems: 4 + items: + - description: DirError interrupt + - description: DirFail interrupt + - description: DataError interrupt + - description: DataFail interrupt reg: maxItems: 1 @@ -67,6 +76,26 @@ properties: The reference to the reserved-memory for the L2 Loosely Integrated Memory region. The reserved memory node should be defined as per the bindings in reserved-memory.txt. +if: + properties: + compatible: + contains: + const: sifive,fu540-c000-ccache + +then: + properties: + interrupts: + description: | + Must contain entries for DirError, DataError and DataFail signals. + maxItems: 3 + +else: + properties: + interrupts: + description: | + Must contain entries for DirError, DirFail, DataError, DataFail signals. + minItems: 4 + additionalProperties: false required: