ARM: dts: stm32: update rtc st,syscfg property on stm32f746

To fit with latest rtc driver updates, rtc st,syscfg property must contain the control register offset of pwrcfg and the mask corresponding to the DBP (Disable Backup Protection) bit. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
mariux64 · Jun 25, 2018 · 860f0d2 · 860f0d2
1 parent 3306657
commit 860f0d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
@@ -297,7 +297,7 @@
 			interrupt-parent = <&exti>;
 			interrupts = <17 1>;
 			interrupt-names = "alarm";
-			st,syscfg = <&pwrcfg>;
+			st,syscfg = <&pwrcfg 0x00 0x100>;
 			status = "disabled";
 		};