Am Donnerstag, 24. November 2022, 14:04:41 CET schrieb Conor Dooley: > I used the wikipedia table for ordering extensions when updating the > pattern here in foo. ^ foo? :-) > Unfortunately that table did not match canonical order, as defined by > the RISC-V ISA Manual, which defines extension ordering in (what is > currently) Table 41, "Standard ISA extension names". Fix things up by > re-sorting v (vector) and adding p (packed-simd) & j (dynamic > languages). The e (reduced integer) and g (general) extensions are still > intentionally left out. > > Link: https://github.com/riscv/riscv-isa-manual/releases/tag/riscv-unpriv-pdf-from-asciidoc-15112022 # Chapter 29.5 > Fixes: 299824e68bd0 ("dt-bindings: riscv: add new riscv,isa strings for emulators") > Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> So I have compared the new pattern to the isa manual, and it looks like the order checks out, so Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx> > --- > Documentation/devicetree/bindings/riscv/cpus.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml > index e80c967a4fa4..b7462ea2dbe4 100644 > --- a/Documentation/devicetree/bindings/riscv/cpus.yaml > +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml > @@ -80,7 +80,7 @@ properties: > insensitive, letters in the riscv,isa string must be all > lowercase to simplify parsing. > $ref: "/schemas/types.yaml#/definitions/string" > - pattern: ^rv(?:64|32)imaf?d?q?c?b?v?k?h?(?:z(?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$ > + pattern: ^rv(?:64|32)imaf?d?q?c?b?k?j?p?v?h?(?:z(?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$ > > # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here > timebase-frequency: false >
