linux-kernel - [RFC PATCH 2/7] dt-bindings: riscv: add Ssdbltrp ISA extension description

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Message-ID: <20240418142701.1493091-3-cleger@rivosinc.com>
Date: Thu, 18 Apr 2024 16:26:41 +0200
From: Clément Léger <cleger@...osinc.com>
To: Conor Dooley <conor@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Anup Patel <anup@...infault.org>,
	Atish Patra <atishp@...shpatra.org>
Cc: Clément Léger <cleger@...osinc.com>,
	linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org,
	kvm-riscv@...ts.infradead.org,
	Ved Shanbhogue <ved@...osinc.com>
Subject: [RFC PATCH 2/7] dt-bindings: riscv: add Ssdbltrp ISA extension description

Add description for the Ssdbltrp ISA extension which is not yet
ratified.

Signed-off-by: Clément Léger <cleger@...osinc.com>
---
 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 63d81dc895e5..ce7021dbb556 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -147,6 +147,12 @@ properties:
             and mode-based filtering as ratified at commit 01d1df0 ("Add ability
             to manually trigger workflow. (#2)") of riscv-count-overflow.
 
+        - const: ssdbltrp
+          description: |
+            The standard Ssdbltrp supervisor-level extension for double trap
+            handling as currently defined by commit e85847b ("Merge pull request
+            #32 from ved-rivos/0415_1 ") of riscv-double-trap.
+
         - const: sstc
           description: |
             The standard Sstc supervisor-level extension for time compare as
-- 
2.43.0