Add description for Zca, Zcf, Zcd and Zcb extensions which are part the
Zc* standard extensions for code size reduction.
Signed-off-by: Clément Léger <cleger@xxxxxxxxxxxx>
---
.../devicetree/bindings/riscv/extensions.yaml | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 616370318a66..516f57bdfeeb 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -220,6 +220,38 @@ properties:
instructions as ratified at commit 6d33919 ("Merge pull request #158
from hirooih/clmul-fix-loop-end-condition") of riscv-bitmanip.
+ - const: zca
+ description: |
+ The Zca extension part of Zc* standard extensions for code size
+ reduction, as ratified in commit 8be3419c1c0 ("Zcf doesn't exist on
+ RV64 as it contains no instructions") of riscv-code-size-reduction,
+ merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
+ of zc.adoc to src tree.").
+
+ - const: zcb
+ description: |
+ The Zcb extension part of Zc* standard extensions for code size
+ reduction, as ratified in commit 8be3419c1c0 ("Zcf doesn't exist on
+ RV64 as it contains no instructions") of riscv-code-size-reduction,
+ merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
+ of zc.adoc to src tree.").
+
+ - const: zcd
+ description: |
+ The Zcd extension part of Zc* standard extensions for code size
+ reduction, as ratified in commit 8be3419c1c0 ("Zcf doesn't exist on
+ RV64 as it contains no instructions") of riscv-code-size-reduction,
+ merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
+ of zc.adoc to src tree.").
+
+ - const: zcf
+ description: |
+ The Zcf extension part of Zc* standard extensions for code size
+ reduction, as ratified in commit 8be3419c1c0 ("Zcf doesn't exist on
+ RV64 as it contains no instructions") of riscv-code-size-reduction,
+ merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
+ of zc.adoc to src tree.").
+
- const: zfa
description:
The standard Zfa extension for additional floating point
--
2.43.0
