ARM: dts: stm32: update rtc st,syscfg property on stm32h743

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/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 637beffe506700eb869f03e0089bfe63b3776fe9..cbdd69ca9e7a6e5c6215c646d6fa395ac6034dae 100644 (file)
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -472,7 +472,7 @@ rtc: rtc@58004000 {
                        interrupt-parent = <&exti>;
                        interrupts = <17 IRQ_TYPE_EDGE_RISING>;
                        interrupt-names = "alarm";
-                       st,syscfg = <&pwrcfg>;
+                       st,syscfg = <&pwrcfg 0x00 0x100>;
                        status = "disabled";
                };