ARM: dts: r8a7792: Add RWDT node

Add a device node for the Watchdog Timer (WDT) controller on the Renesas
R-Car V2H (r8a7792) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index bea0f12f03d361954f0075ecfb86a9d9f68b68f0..d2cf8dd2d9b036240f24cd558587fc0bda46b081 100644 (file)
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -101,6 +101,16 @@
                #size-cells = <2>;
                ranges;
 
+               rwdt: watchdog@e6020000 {
+                       compatible = "renesas,r8a7792-wdt",
+                                    "renesas,rcar-gen2-wdt";
+                       reg = <0 0xe6020000 0 0x0c>;
+                       clocks = <&cpg CPG_MOD 402>;
+                       power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+                       resets = <&cpg 402>;
+                       status = "disabled";
+               };
+
                gpio0: gpio@e6050000 {
                        compatible = "renesas,gpio-r8a7792",
                                     "renesas,rcar-gen2-gpio";