The RISC-V Pointer Masking specification defines three extensions: Smmpm, Smnpm, and Ssnpm. Document the behavior of these extensions as following the current draft of the specification, which is 1.0.0-rc2. Signed-off-by: Samuel Holland <samuel.holland@xxxxxxxxxx> --- Changes in v2: - Update pointer masking specification version reference .../devicetree/bindings/riscv/extensions.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index cfed80ad5540..b6aeedc53676 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -128,6 +128,18 @@ properties: changes to interrupts as frozen at commit ccbddab ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia. + - const: smmpm + description: | + The standard Smmpm extension for M-mode pointer masking as defined + at commit 654a5c4a7725 ("Update PDF and version number.") of + riscv-j-extension. + + - const: smnpm + description: | + The standard Smnpm extension for next-mode pointer masking as defined + at commit 654a5c4a7725 ("Update PDF and version number.") of + riscv-j-extension. + - const: smstateen description: | The standard Smstateen extension for controlling access to CSRs @@ -147,6 +159,12 @@ properties: and mode-based filtering as ratified at commit 01d1df0 ("Add ability to manually trigger workflow. (#2)") of riscv-count-overflow. + - const: ssnpm + description: | + The standard Ssnpm extension for next-mode pointer masking as defined + at commit 654a5c4a7725 ("Update PDF and version number.") of + riscv-j-extension. + - const: sstc description: | The standard Sstc supervisor-level extension for time compare as -- 2.44.1