ARM: dts: stm32: Add clock on stm32mp157c syscfg

STM32 syscfg needs a clock to access registers.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 40d0b42..8b6a140 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -918,6 +918,7 @@
                syscfg: syscon@50020000 {
                        compatible = "st,stm32mp157-syscfg", "syscon";
                        reg = <0x50020000 0x400>;
+                       clocks = <&rcc SYSCFG>;
                };
 
                lptimer2: timer@50021000 {