Add description for the Ssccfg extension.

Signed-off-by: Atish Patra <atishp@rivosinc.com>
---
 .../devicetree/bindings/riscv/extensions.yaml       | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 77a9f867e36b..15adeb60441b 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -128,6 +128,13 @@ properties:
             changes to interrupts as frozen at commit ccbddab ("Merge pull
             request #42 from riscv/jhauser-2023-RC4") of riscv-aia.
 
+	- const: smcdeleg
+	  description: |
+	    The standard Smcdeleg supervisor-level extension for the machine mode
+	    to delegate the hpmcounters to supvervisor mode so that they are
+	    directlyi accessible in the supervisor mode. This extension depend
+	    on Sscsrind, Zihpm, Zicntr extensions.
+
         - const: smstateen
           description: |
             The standard Smstateen extension for controlling access to CSRs
@@ -154,6 +161,12 @@ properties:
             interrupt architecture for supervisor-mode-visible csr and
             behavioural changes to interrupts as frozen at commit ccbddab
             ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia.
+	- const: ssccfg
+	  description: |
+	    The standard Ssccfg supervisor-level extension for configuring
+            the delegated hpmcounters to be accessible directly in supervisor
+            mode. This extension depend on Sscsrind, Smcdeleg, Zihpm, Zicntr
+            extensions.
 
         - const: sscofpmf
           description: |
-- 
2.34.1

On Fri, 16 Feb 2024 16:57:26 -0800, Atish Patra wrote:
> Add description for the Ssccfg extension.
> 
> Signed-off-by: Atish Patra <atishp@rivosinc.com>
> ---
>  .../devicetree/bindings/riscv/extensions.yaml       | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/riscv/extensions.yaml:131:1: [error] syntax error: found character '\t' that cannot start any token (syntax)

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/riscv/extensions.yaml:131:1: found a tab character where an indentation space is expected
./Documentation/devicetree/bindings/riscv/extensions.yaml:131:1: found a tab character where an indentation space is expected
  in "<unicode string>", line 125, column 24
  in "<unicode string>", line 131, column 1

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240217005738.3744121-9-atishp@rivosinc.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.