drivers: k230: Add watchdog driver

Signed-off-by: wycwyhwyq <[email protected]>
ruyisdk · Nov 15, 2024 · cb33eeb · cb33eeb
1 parent dda59fa
commit cb33eeb
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/arch/riscv/boot/dts/canaan/k230.dtsi b/arch/riscv/boot/dts/canaan/k230.dtsi
@@ -508,6 +508,13 @@
 			status = "disabled";
 		};
 
+		watchdog1: wdt1@91106800 {
+			compatible = "snps,dw-wdt";
+			reg = <0x0 0x91106800 0x0 0x800>;
+			interrupts = <108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&wdt1>;
+		};
+
 		vpu: vpu@0x90400000 {
 			status              = "okay";
 			compatible          = "canaan,vpu";

diff --git a/arch/riscv/configs/k230_defconfig b/arch/riscv/configs/k230_defconfig
@@ -166,7 +166,7 @@ CONFIG_CPU_THERMAL=y
 CONFIG_THERMAL=y
 CONFIG_THERMAL_EMULATION=y
 CONFIG_WATCHDOG=y
-CONFIG_SUNXI_WATCHDOG=y
+CONFIG_DW_WATCHDOG=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_FB=y