From ade121dc4d44ee5cfae1fd652e925ddb11cfdf33 Mon Sep 17 00:00:00 2001
From: Erwan Gouriou <erwan.gouriou@linaro.org>
Date: Tue, 17 Oct 2017 10:49:48 +0200
Subject: [PATCH] dts: add i2c2 to disco_l475_iot1

On disco_l475_iot board, i2c2 is used as sensor bus.
Provide it on l4 dtsi  file.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
---
 dts/arm/st/stm32l4.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dts/arm/st/stm32l4.dtsi b/dts/arm/st/stm32l4.dtsi
index 641eb7272c3..bd6f213827f 100644
--- a/dts/arm/st/stm32l4.dtsi
+++ b/dts/arm/st/stm32l4.dtsi
@@ -90,6 +90,18 @@
 			status = "disabled";
 			label= "I2C_1";
 		};
+
+		i2c2: i2c@40005800 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005800 0x400>;
+			interrupts = <33 0>, <34 0>;
+			interrupt-names = "event", "error";
+			status = "disabled";
+			label= "I2C_2";
+		};
 	};
 };