From da4e17f24c5b01e735ff5414256329f719203104 Mon Sep 17 00:00:00 2001
From: Vikas Manocha <vikas.manocha@st.com>
Date: Sun, 12 Feb 2017 10:25:50 -0800
Subject: [PATCH] ARM: DT: stm32f7: add pin control device node

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
---
 arch/arm/dts/stm32f746.dtsi | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
index afcd3277c5..f59eca8e03 100644
--- a/arch/arm/dts/stm32f746.dtsi
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -97,7 +97,14 @@
 			u-boot,dm-pre-reloc;
 		};
 
-
+		pinctrl: pin-controller {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "st,stm32f746-pinctrl";
+			ranges = <0 0x40020000 0x3000>;
+			u-boot,dm-pre-reloc;
+			pins-are-numbered;
+		};
 	};
 };