Re: (subset) [PATCH v2 0/4] riscv: dts: Add "b" ISA extension to existing devicetrees
Yixun Lan <[email protected]>
| Newsgroups | dev.linux.lists.sophgo,dev.linux.lists.spacemit,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel |
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| Message-ID | <[email protected]> |
On Thu, 15 Jan 2026 07:18:56 +0800, Guodong Xu wrote:
> The RISC-V "b" (Bit-manipulation) extension was ratified in April 2024,
> much later than its component extensions zba/zbb/zbs (June 2021). Recent
> updates to the device tree bindings [2] enforce that when all three
> component extensions are present, "b" must also be specified. Related
> discussion can also be found in [1].
>
> Patch 1 clarifies the ISA spec version for canonical ordering in uabi.rst.
> It is a trivial update, but can help readers reference the correct
> document version. Acked-by Paul Walmsley in v1.
>
> [...]
Applied, thanks!
[4/4] riscv: dts: spacemit: k1: Add "b" ISA extension
https://github.com/spacemit-com/linux/commit/eb241eb29bad28cd17c5a4b9c355645e96094713
Best regards,
--
Yixun Lan <[email protected]>