ARM: dts: stm32: Add u-boot, dm-pre-reloc for usart1_pins_a for stm32f769-disco

This allow to get console output in SPL for stm32f769-disco.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/arch/arm/dts/stm32f769-disco-u-boot.dtsi b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
index 53a645d..209a82c 100644 (file)
--- a/arch/arm/dts/stm32f769-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
@@ -152,6 +152,16 @@
                        slew-rate = <2>;
                };
        };
+
+       usart1_pins_a: usart1@0 {
+               u-boot,dm-pre-reloc;
+               pins1 {
+                       u-boot,dm-pre-reloc;
+               };
+               pins2 {
+                       u-boot,dm-pre-reloc;
+               };
+       };
 };
 
 &qspi {