ARM: dts: stm32: Missing clocks for stm32f429's syscfg.

Without clock definition, SYSCFG will not work, EXTI interrupt for
port other than GPIOA will fail to operate.

Signed-off-by: Yanjun Yang <yangyj.ee@gmail.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/st/stm32f429.dtsi b/arch/arm/boot/dts/st/stm32f429.dtsi
index 8efcda9ef8ae20bfd3ffee07df89d958e28939e9..ad91b74ddd0d3e67a45b6702dac42bb37b18611a 100644 (file)
--- a/arch/arm/boot/dts/st/stm32f429.dtsi
+++ b/arch/arm/boot/dts/st/stm32f429.dtsi
@@ -579,6 +579,7 @@
                syscfg: syscon@40013800 {
                        compatible = "st,stm32-syscfg", "syscon";
                        reg = <0x40013800 0x400>;
+                       clocks = <&rcc 0 STM32F4_APB2_CLOCK(SYSCFG)>;
                };
 
                exti: interrupt-controller@40013c00 {