[v2,5/5] ARM: dts: stm32: Add I2C1 support for STM32F746 eval board

Submitted by Pierre Yves MORDRET on June 20, 2017, 11:41 a.m.

Details

Message ID 1497958890-5530-6-git-send-email-pierre-yves.mordret@st.com
State New
Headers show

Commit Message

Pierre Yves MORDRET June 20, 2017, 11:41 a.m.
This patch adds I2C1 support for STM32F746 eval board

Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Changes in V2
  * Add SCL Rising/Falling time for eval board
---
 arch/arm/boot/dts/stm32746g-eval.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

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diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts
index 69a9579..9288c7a 100644
--- a/arch/arm/boot/dts/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/stm32746g-eval.dts
@@ -102,3 +102,11 @@ 
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins_b>;
+	pinctrl-names = "default";
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+};