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Thus, to simplify parsing, specify that the letters present in "riscv,isa" must be all lowercase. Suggested-by: Paul Walmsley Signed-off-by: Atish Patra --- Documentation/devicetree/bindings/riscv/cpus.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index c899111aa5e3..4f0acb00185a 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -46,10 +46,12 @@ properties: - rv64imafdc description: Identifies the specific RISC-V instruction set architecture - supported by the hart. These are documented in the RISC-V + supported by the hart. These are documented in the RISC-V User-Level ISA document, available from https://riscv.org/specifications/ + Letters in the riscv,isa string must be all lowercase. + timebase-frequency: type: integer minimum: 1 -- 2.21.0