bindings/riscv/extensions.yaml

7 title: RISC-V ISA extensions
34   riscv,isa:
38       User-Level ISA document, available from
41       Due to revisions of the ISA specification, some deviations
43       Notably, riscv,isa was defined prior to the creation of the
47       While the isa strings in ISA specification are case
48       insensitive, letters in the riscv,isa string must be all
54   riscv,isa-base:
56       The base ISA implemented by this hart, as described by the 20191213
57       version of the unprivileged ISA specification.
62   riscv,isa-extensions:
72             version of the unprivileged ISA specification.
81             ratified in the 20191213 version of the unprivileged ISA
87             20191213 version of the unprivileged ISA specification.
92             ratified in the 20191213 version of the unprivileged ISA
98             ratified in the 20191213 version of the unprivileged ISA
104             ratified in the 20191213 version of the unprivileged ISA
110             the 20191213 version of the unprivileged ISA specification.
121             version of the privileged ISA specification.
154             version of the privileged ISA specification.
160             privileged ISA specification.
166             ISA specification.
212             ratified in the 20191213 version of the unprivileged ISA
219             unprivileged ISA specification.
229             ratified in the 20191213 version of the unprivileged ISA
235             commit d8ab5c7 ("Zihintpause is ratified") of the riscv-isa-manual.
240             ratified in the 20191213 version of the unprivileged ISA
247             riscv-isa-manual.