From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Date: Fri, 20 Apr 2018 09:05:00 +0000 (+0200)
Subject: ARM: dts: stm32: Add I2C1 support for stm32f746-disco Board
X-Git-Tag: rel_imx_4.19.35_1.1.0~9906^2~49^2~3
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=6cd813604be569b41844432c1c28e06c16f088c3;p=linux.git

ARM: dts: stm32: Add I2C1 support for stm32f746-disco Board

Add I2C1 support for stm32f746-disco Board

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---

diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index be94c6ad7e94..f9ad71f7c807 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-disco.dts
@@ -90,6 +90,14 @@
 	clock-frequency = <25000000>;
 };
 
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins_b>;
+	pinctrl-names = "default";
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+};
+
 &sdio1 {
 	status = "okay";
 	vmmc-supply = <&mmc_vcard>;