arm64: dts: renesas: r8a77965: Add SWDT node

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-18-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index be5b103b50929cd6311f2d200101919b1f5aa3e0..0868b136883c3df9c30e4de2615a7dd44171f965 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -201,6 +201,16 @@
                        status = "disabled";
                };
 
+               swdt: watchdog@e6030000 {
+                       compatible = "renesas,r8a77965-wdt", "renesas,rcar-gen3-wdt";
+                       reg = <0 0xe6030000 0 0x0c>;
+                       interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_CORE R8A77965_CLK_OSC>;
+                       power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+                       resets = <&cpg 401>;
+                       status = "disabled";
+               };
+
                gpio0: gpio@e6050000 {
                        compatible = "renesas,gpio-r8a77965",
                                     "renesas,rcar-gen3-gpio";