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([2a01:e0a:999:a3a0:87b4:87b9:6476:5df7]) by smtp.gmail.com with ESMTPSA id h7-20020a05600c350700b004090ca6d785sm1698384wmq.2.2023.11.09.02.42.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Nov 2023 02:42:23 -0800 (PST) Message-ID: <5cb0a3ae-405c-4b07-adaa-0e3109e76c69@rivosinc.com> Date: Thu, 9 Nov 2023 11:42:21 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 20/20] dt-bindings: riscv: add Zfa ISA extension description Content-Language: en-US To: Conor Dooley Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Palmer Dabbelt , Paul Walmsley , Rob Herring , Krzysztof Kozlowski , Albert Ou , Jonathan Corbet , Andrew Jones , Evan Green , Samuel Ortiz References: <20231107105556.517187-1-cleger@rivosinc.com> <20231107105556.517187-21-cleger@rivosinc.com> <20231108-basics-delete-710d0682bf0e@spud> From: =?UTF-8?B?Q2zDqW1lbnQgTMOpZ2Vy?= In-Reply-To: <20231108-basics-delete-710d0682bf0e@spud> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 08/11/2023 15:59, Conor Dooley wrote: > On Tue, Nov 07, 2023 at 11:55:56AM +0100, Clément Léger wrote: >> Add description for the Zfa ISA extension[1] which can now be >> reported through hwprobe for userspace usage. > > FWIW, hwprobe is not relevant for the dt-bindings. > Ok, since I'll resend a V4, I will remove this mention top hwprobe. >> Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1] >> Signed-off-by: Clément Léger > > Acked-by: Conor Dooley Thanks, Clément > > Cheers, > Conor. > >> --- >> Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++ >> 1 file changed, 6 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml >> index 87c7e3608217..dcba5380f923 100644 >> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml >> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml >> @@ -214,6 +214,12 @@ properties: >> instructions as ratified at commit 6d33919 ("Merge pull request #158 >> from hirooih/clmul-fix-loop-end-condition") of riscv-bitmanip. >> >> + - const: zfa >> + description: >> + The standard Zfa extension for additional floating point >> + instructions, as ratified in commit 056b6ff ("Zfa is ratified") of >> + riscv-isa-manual. >> + >> - const: zfh >> description: >> The standard Zfh extension for 16-bit half-precision binary >> -- >> 2.42.0 >>