diff mbox series

[v4,1/4] ARM: dts: stm32: add I2C3 support on STM32F429 SoC

Message ID 1591709203-12106-2-git-send-email-dillon.minfei@gmail.com
State Not Applicable
Headers show
Series Enable stmpe811 touch screen on stm32f429-disco board | expand

Commit Message

dillon min June 9, 2020, 1:26 p.m. UTC
From: dillon min <dillon.minfei@gmail.com>

This patch adds I2C3 instances of the STM32F429 SoC

Signed-off-by: dillon min <dillon.minfei@gmail.com>
---
 arch/arm/boot/dts/stm32f429.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index d7770699feb5..257b8431dece 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -402,6 +402,18 @@ 
 			status = "disabled";
 		};
 
+		i2c3: i2c@40005c00 {
+			compatible = "st,stm32f4-i2c";
+			reg = <0x40005c00 0x400>;
+			interrupts = <72>,
+				     <73>;
+			resets = <&rcc STM32F4_APB1_RESET(I2C3)>;
+			clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C3)>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		dac: dac@40007400 {
 			compatible = "st,stm32f4-dac-core";
 			reg = <0x40007400 0x400>;