linux-kernel - Re: [PATCH v2 01/12] dt-bindings: riscv: add Zca, Zcf, Zcd and Zcb ISA extension description

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Message-ID: <20240419-aground-extradite-9557a5b90afe@spud>
Date: Fri, 19 Apr 2024 16:24:45 +0100
From: Conor Dooley <conor@...nel.org>
To: Clément Léger <cleger@...osinc.com>
Cc: Jonathan Corbet <corbet@....net>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Anup Patel <anup@...infault.org>, Shuah Khan <shuah@...nel.org>,
	Atish Patra <atishp@...shpatra.org>, linux-doc@...r.kernel.org,
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, kvm@...r.kernel.org,
	kvm-riscv@...ts.infradead.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v2 01/12] dt-bindings: riscv: add Zca, Zcf, Zcd and Zcb
 ISA extension description

On Thu, Apr 18, 2024 at 02:42:24PM +0200, Clément Léger wrote:
> Add description for Zca, Zcf, Zcd and Zcb extensions which are part the
> Zc* standard extensions for code size reduction. Additional validation
> rules are added since Zcb depends on Zca, Zcf, depends on Zca and F, Zcd
> depends on Zca and D and finally, Zcf can not be present on rv64.

> +allOf:
> +  # Zcf extension does not exists on rv64

If there's another version, "exist".
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.


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