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Message-ID: <20240423124326.2532796-8-cleger@rivosinc.com>
Date: Tue, 23 Apr 2024 14:43:21 +0200
From: Clément Léger <cleger@...osinc.com>
To: Jonathan Corbet <corbet@....net>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>,
Conor Dooley <conor@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Anup Patel <anup@...infault.org>,
Shuah Khan <shuah@...nel.org>
Cc: Clément Léger <cleger@...osinc.com>,
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,
Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v3 07/11] dt-bindings: riscv: add Zcmop ISA extension description
Add description for the Zcmop (Compressed May-Be-Operations) ISA
extension which was ratified in commit c732a4f39a4 ("Zcmop is
ratified/1.0") of the riscv-isa-manual.
Signed-off-by: Clément Léger <cleger@...osinc.com>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
---
.../devicetree/bindings/riscv/extensions.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 81bce4fa2424..1952d20b8996 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -252,6 +252,11 @@ properties:
merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
of zc.adoc to src tree.").
+ - const: zcmop
+ description:
+ The standard Zcmop extension version 1.0, as ratified in commit
+ c732a4f39a4 ("Zcmop is ratified/1.0") of the riscv-isa-manual.
+
- const: zfa
description:
The standard Zfa extension for additional floating point
@@ -549,6 +554,13 @@ properties:
const: zca
- contains:
const: f
+ # Zcmop depends on Zca
+ - if:
+ contains:
+ const: zcmop
+ then:
+ contains:
+ const: zca
allOf:
# Zcf extension does not exist on rv64
--
2.43.0
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