[PATCH v2 1/2] dt-bindings: clock: loongson,ls2k: add ls2k1000 compatible

[wjjsn]

Add a SoC-specific "loongson,ls2k1000-clk" compatible.
Retain the existing "loongson,ls2k-clk" as a deprecated fallback
for backward compatibility.

Signed-off-by: wjjsn <wjjsn@xxxxxx>
---
 .../devicetree/bindings/clock/loongson,ls2k-clk.yaml        | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
index c07ad1f85857..4d70bc4e7a13 100644
--- a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
@@ -13,12 +13,16 @@ description: |
   Loongson-2 SoC clock control module is an integrated clock controller, which
   generates and supplies to all modules.
 
+  The "loongson,ls2k1000-clk" string should be used for Loongson-2K1000.
+  The "loongson,ls2k-clk" string is kept as a fallback for backward compatibility for Loongson-2K1000.
+
 properties:
   compatible:
     enum:
       - loongson,ls2k0300-clk
       - loongson,ls2k0500-clk
-      - loongson,ls2k-clk  # This is for Loongson-2K1000
+      - loongson,ls2k-clk
+      - loongson,ls2k1000-clk
       - loongson,ls2k2000-clk
 
   reg:
-- 
2.43.0