From: Charlie Jenkins <charlie@rivosinc.com>
To: Guo Ren <guoren@kernel.org>
Cc: Conor Dooley <conor@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Jisheng Zhang <jszhang@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>,
Evan Green <evan@rivosinc.com>, Andy Chiu <andy.chiu@sifive.com>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
Conor Dooley <conor.dooley@microchip.com>
Subject: Re: [PATCH 01/13] dt-bindings: riscv: Add xtheadvector ISA extension description
Date: Tue, 11 Jun 2024 10:51:58 -0700 [thread overview]
Message-ID: <ZmiOvgabh3Rd5Vad@ghost> (raw)
In-Reply-To: <CAJF2gTTVu4ZQt+gK7pVYEDVG23Sic=jswkVvX4To=VAD0TMzxw@mail.gmail.com>
On Tue, Jun 11, 2024 at 08:06:34PM +0800, Guo Ren wrote:
> On Mon, Jun 10, 2024 at 12:45 PM Charlie Jenkins <charlie@rivosinc.com> wrote:
> >
> > The xtheadvector ISA extension is described on the T-Head extension spec
> > Github page [1] at commit 95358cb2cca9.
> >
> > Link: https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc [1]
> >
> > Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
> > Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
> > ---
> > Documentation/devicetree/bindings/riscv/extensions.yaml | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> > index 468c646247aa..99d2a9e8c52d 100644
> > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> > @@ -477,6 +477,10 @@ properties:
> > latency, as ratified in commit 56ed795 ("Update
> > riscv-crypto-spec-vector.adoc") of riscv-crypto.
> >
> > + # vendor extensions, each extension sorted alphanumerically under the
> > + # vendor they belong to. Vendors are sorted alphanumerically as well.
> > +
> > + # Andes
> > - const: xandespmu
> > description:
> > The Andes Technology performance monitor extension for counter overflow
> > @@ -484,5 +488,11 @@ properties:
> > Registers in the AX45MP datasheet.
> > https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
> >
> > + # T-HEAD
> > + - const: xtheadvector
> > + description:
> > + The T-HEAD specific 0.7.1 vector implementation as written in
> > + https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc.
> URL changed
> https://github.com/XUANTIE-RV/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc
Oh okay I will change.
Do you know the answer to the issue I raised? https://github.com/XUANTIE-RV/thead-extension-spec/issues/52
- Charlie
>
> Others, LGTM.
>
> > +
> > additionalProperties: true
> > ...
> >
> > --
> > 2.44.0
> >
>
>
> --
> Best Regards
> Guo Ren
next prev parent reply other threads:[~2024-06-11 17:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-10 4:45 [PATCH 00/13] riscv: Add support for xtheadvector Charlie Jenkins
2024-06-10 4:45 ` [PATCH 01/13] dt-bindings: riscv: Add xtheadvector ISA extension description Charlie Jenkins
2024-06-11 12:06 ` Guo Ren
2024-06-11 17:51 ` Charlie Jenkins [this message]
2024-06-10 4:45 ` [PATCH 02/13] dt-bindings: thead: add a vlen register length property Charlie Jenkins
2024-06-10 6:27 ` Rob Herring (Arm)
2024-06-10 16:29 ` Conor Dooley
2024-06-10 16:38 ` Charlie Jenkins
2024-06-10 19:28 ` Conor Dooley
2024-06-10 4:45 ` [PATCH 03/13] riscv: dts: allwinner: Add xtheadvector to the D1/D1s devicetree Charlie Jenkins
2024-06-10 17:49 ` Jessica Clarke
2024-06-10 17:51 ` Charlie Jenkins
2024-06-10 4:45 ` [PATCH 04/13] riscv: Add thead and xtheadvector as a vendor extension Charlie Jenkins
2024-06-10 4:45 ` [PATCH 05/13] riscv: vector: Use vlenb from DT for thead Charlie Jenkins
2024-06-10 17:51 ` Jessica Clarke
2024-06-10 18:10 ` Charlie Jenkins
2024-06-10 4:45 ` [PATCH 06/13] RISC-V: define the elements of the VCSR vector CSR Charlie Jenkins
2024-06-10 4:45 ` [PATCH 07/13] riscv: csr: Add CSR encodings for VCSR_VXRM/VCSR_VXSAT Charlie Jenkins
2024-06-10 4:45 ` [PATCH 08/13] riscv: Add xtheadvector instruction definitions Charlie Jenkins
2024-06-10 4:45 ` [PATCH 09/13] riscv: vector: Support xtheadvector save/restore Charlie Jenkins
2024-06-10 4:45 ` [PATCH 10/13] riscv: hwprobe: Add thead vendor extension probing Charlie Jenkins
2024-06-10 16:50 ` Evan Green
2024-06-10 17:36 ` Charlie Jenkins
2024-06-10 4:45 ` [PATCH 11/13] riscv: hwprobe: Document thead vendor extensions and xtheadvector extension Charlie Jenkins
2024-06-10 4:45 ` [PATCH 12/13] selftests: riscv: Fix vector tests Charlie Jenkins
2024-06-10 4:45 ` [PATCH 13/13] selftests: riscv: Support xtheadvector in " Charlie Jenkins
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