arm64: renesas: r8a7796 dtsi: Add device node for RST module

Add a device node for the RST module, which provides a.o. reset control
and mode pin monitoring.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 9217da9835256573477667cce41bc20355b7759c..75c8c55a824835bf29e61f162aef99c76ffc65d0 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -233,6 +233,11 @@
                        #power-domain-cells = <0>;
                };
 
+               rst: reset-controller@e6160000 {
+                       compatible = "renesas,r8a7796-rst";
+                       reg = <0 0xe6160000 0 0x0200>;
+               };
+
                sysc: system-controller@e6180000 {
                        compatible = "renesas,r8a7796-sysc";
                        reg = <0 0xe6180000 0 0x0400>;