arm: dts: am4372: setup rtc as system-power-controller

RTC alarm2 is connected to pmic_en line and hence can be used to control
the pmic enabling/disabling. Hence add the system-power-controller for rtc
node.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index f0cbd86312dc..d4b7c59eec68 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -469,6 +469,7 @@
                         ti,hwmods = "rtc";
                         clocks = <&clk_32768_ck>;
                         clock-names = "int-clk";
+                        system-power-controller;
                         status = "disabled";
                 };