[PATCH 2/3] ARM: dts: stm32h743: Add usart2 support

patrice.chotard at st.com patrice.chotard at st.com
Tue Jun 6 09:13:32 PDT 2017


From: Patrice Chotard <patrice.chotard at st.com>

This usart is used for console output on stm32h743i-disco board

Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---
 arch/arm/boot/dts/stm32h743.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 4685629..36a99db 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -68,6 +68,14 @@
 
 		};
 
+		usart2: serial at 40004400 {
+			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			reg = <0x40004400 0x400>;
+			interrupts = <38>;
+			status = "disabled";
+			clocks = <&timer_clk>;
+		};
+
 		timer5: timer at 40000c00 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000c00 0x400>;
-- 
1.9.1




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