[PATCH v3 1/2] dt-bindings: clock: loongson,ls2k: Add ls2k1000 compatible and deprecate legacy

[PATCH v3 1/2] dt-bindings: clock: loongson,ls2k: Add ls2k1000 compatible and deprecate legacy

[wjjsn]

Add a SoC-specific compatible string "loongson,ls2k1000-clk" for
Loongson-2K1000.

Mark the legacy "loongson,ls2k-clk" compatible as deprecated using
the structured "deprecated: true" property instead of relying on
textual description.

Update the example to use the new compatible.

Signed-off-by: wjjsn <wjjsn@qq.com>
---
 .../bindings/clock/loongson,ls2k-clk.yaml         | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
index c07ad1f85857..b0ef5cd5af32 100644
--- a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
@@ -15,11 +15,14 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - loongson,ls2k0300-clk
-      - loongson,ls2k0500-clk
-      - loongson,ls2k-clk  # This is for Loongson-2K1000
-      - loongson,ls2k2000-clk
+    oneOf:
+      - enum:
+          - loongson,ls2k0300-clk
+          - loongson,ls2k0500-clk
+          - loongson,ls2k1000-clk
+          - loongson,ls2k2000-clk
+      - const: loongson,ls2k-clk
+        deprecated: true
 
   reg:
     maxItems: 1
@@ -69,7 +72,7 @@ examples:
     };
 
     clk: clock-controller@1fe00480 {
-        compatible = "loongson,ls2k-clk";
+        compatible = "loongson,ls2k1000-clk";
         reg = <0x1fe00480 0x58>;
         #clock-cells = <1>;
         clocks = <&ref_100m>;
-- 
2.43.0

Re: [PATCH v3 1/2] dt-bindings: clock: loongson,ls2k: Add ls2k1000 compatible and deprecate legacy

[Krzysztof Kozlowski]

On 22/03/2026 16:20, wjjsn wrote:
> Add a SoC-specific compatible string "loongson,ls2k1000-clk" for
> Loongson-2K1000.
> 
> Mark the legacy "loongson,ls2k-clk" compatible as deprecated using
> the structured "deprecated: true" property instead of relying on
> textual description.
> 
> Update the example to use the new compatible.
> 
> Signed-off-by: wjjsn <wjjsn@qq.com>

So you completely ignored the feedback, did not respond to it and again
send multiple versions and duplicates within short timeframe.

Best regards,
Krzysztof

[PATCH v3 2/2] clk: loongson2: Add ls2k1000 compatible

[wjjsn]

Add a SoC-specific compatible string "loongson,ls2k1000-clk" for
Loongson-2K1000.

Update the clock controller in DTS and driver:

- DTS: compatible changed from "loongson,ls2k-clk" to
    "loongson,ls2k1000-clk"
- Driver: add { .compatible = "loongson,ls2k1000-clk" } 
	to of_device_id table while retaining the legacy 
	"loongson,ls2k-clk" for backward compatibility.

Signed-off-by: wjjsn <wjjsn@qq.com>
---
 arch/loongarch/boot/dts/loongson-2k1000.dtsi | 2 +-
 drivers/clk/clk-loongson2.c                  | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
index ab6a55937e9e..6dff7eacf3f3 100644
--- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi
+++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
@@ -156,7 +156,7 @@ pctrl: pinctrl@1fe00420 {
 		};
 
 		clk: clock-controller@1fe00480 {
-			compatible = "loongson,ls2k-clk";
+			compatible = "loongson,ls2k1000-clk";
 			reg = <0x0 0x1fe00480 0x0 0x58>;
 			#clock-cells = <1>;
 			clocks = <&ref_100m>;
diff --git a/drivers/clk/clk-loongson2.c b/drivers/clk/clk-loongson2.c
index 9c4c6c99db3e..ac075e970699 100644
--- a/drivers/clk/clk-loongson2.c
+++ b/drivers/clk/clk-loongson2.c
@@ -440,8 +440,9 @@ static int loongson2_clk_probe(struct platform_device *pdev)
 static const struct of_device_id loongson2_clk_match_table[] = {
 	{ .compatible = "loongson,ls2k0300-clk", .data = &ls2k0300_clks },
 	{ .compatible = "loongson,ls2k0500-clk", .data = &ls2k0500_clks },
-	{ .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks },
+	{ .compatible = "loongson,ls2k1000-clk", .data = &ls2k1000_clks },
 	{ .compatible = "loongson,ls2k2000-clk", .data = &ls2k2000_clks },
+	{ .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, loongson2_clk_match_table);
-- 
2.43.0