From 0e505265b38c972df70e20f27fe1b1475f82c59d Mon Sep 17 00:00:00 2001
From: Yannis Damigos <giannis.damigos@gmail.com>
Date: Wed, 20 Jun 2018 19:49:53 +0300
Subject: [PATCH] dts/arm/st: Add rtc node to STM32F4

Add rtc node to STM32F4 series.

Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
---
 dts/arm/st/stm32f4.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dts/arm/st/stm32f4.dtsi b/dts/arm/st/stm32f4.dtsi
index 8cef22a651d..aa73ca96b0c 100644
--- a/dts/arm/st/stm32f4.dtsi
+++ b/dts/arm/st/stm32f4.dtsi
@@ -325,6 +325,15 @@
 				label = "PWM_11";
 			};
 		};
+
+		rtc: rtc@40002800 {
+			compatible = "st,stm32-rtc";
+			reg = <0x40002800 0x400>;
+			interrupts = <41 0>;
+			prescaler = <32768>;
+			status = "disabled";
+			label = "RTC_0";
+		};
 	};
 };