This patch is created and tested on top of mainline linux commit d012a7190fc1 ("Linux 5.9-rc2") Reference log of "make dt_binding_check" is available here[1]. I was able to reproduce the error after excluding the DT_SCHEMA_FILES option. Just in case required the failure log is here[2]. [1] https://paste.ubuntu.com/p/R5b52vCkKJ/ [2] https://paste.ubuntu.com/p/gwYY3hd9Rx/ Change History: ==================== V2: -Fixed bot failure mentioned by Rob Herring -Updated dt-schema and kernel as suggested V1: Base version Sagar Kadam (1): dt-bindings: riscv: sifive-l2-cache: convert bindings to json-schema .../devicetree/bindings/riscv/sifive-l2-cache.txt | 51 ------------ .../devicetree/bindings/riscv/sifive-l2-cache.yaml | 92 ++++++++++++++++++++++ 2 files changed, 92 insertions(+), 51 deletions(-) delete mode 100644 Documentation/devicetree/bindings/riscv/sifive-l2-cache.txt create mode 100644 Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml -- 2.7.4