On 9/4/24 14:41, Heiko Stübner wrote:

Am Dienstag, 3. September 2024, 12:52:41 CEST schrieb Karthikeyan Krishnasamy:

quoted

Add watchdog node for Rockchip RV1126

Signed-off-by: Karthikeyan Krishnasamy <redacted>

this needs a separate patch for adding a watchdog compatible to
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml#n33

see for example
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dcd615ee6fd3651ab0357364c4cf65b1148a40be

Thanks
Heiko

Additional patch for compatible string, Got it. I will added in the next 
version. Thanks.

quoted

---

Notes:
     v2:
     - No change

  arch/arm/boot/dts/rockchip/rv1126.dtsi | 8 ++++++++
  1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/rockchip/rv1126.dtsi b/arch/arm/boot/dts/rockchip/rv1126.dtsi
index abf442804d27..283985608428 100644
--- a/arch/arm/boot/dts/rockchip/rv1126.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126.dtsi

@@ -544,6 +544,14 @@ timer0: timer@ff660000 {
  		clock-names = "pclk", "timer";
  	};
  
+	wdt: watchdog@ff680000 {
+		compatible = "snps,dw-wdt";
+		reg = <0xff680000 0x100>;
+		clocks = <&cru PCLK_WDT>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
  	i2s0: i2s@ff800000 {
  		compatible = "rockchip,rv1126-i2s-tdm";
  		reg = <0xff800000 0x1000>;

Best Regards,
Karthikeyan