ARM: dts: stm32: update rtc st,syscfg property on stm32f429

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>

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index ede77e0f1c41d044829bf7488959800736e3e514..309e7e335ab71aa1c73fb7712b5b963e1abf356d 100644 (file)
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -302,7 +302,7 @@
                        interrupt-parent = <&exti>;
                        interrupts = <17 1>;
                        interrupt-names = "alarm";
-                       st,syscfg = <&pwrcfg>;
+                       st,syscfg = <&pwrcfg 0x00 0x100>;
                        status = "disabled";
                };