From fee23a9b70a5210f733f5d1c525553defe4cc23d Mon Sep 17 00:00:00 2001
From: Max Krummenacher <max.krummenacher@toradex.com>
Date: Thu, 4 Sep 2014 20:00:56 +0200
Subject: imx6qdl-colibri.dtsi: configure stmpe adc

---
 arch/arm/boot/dts/imx6qdl-colibri.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'arch')

diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index a9f547de4fe2..ad8a3db23e53 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -283,6 +283,17 @@
 			/* 5 ms touch detect interrupt delay */
 			st,touch-det-delay = <5>;
 		};
+		stmpe_adc {
+			compatible = "st,stmpe-adc";
+			/* 3.25 MHz ADC clock speed */
+			st,adc-freq = <1>;
+			/* 12-bit ADC */
+			st,mod-12b = <1>;
+			/* internal ADC reference */
+			st,ref-sel = <0>;
+			/* ADC converstion time: 80 clocks */
+			st,sample-time = <4>;
+		};
 	};
 };
 
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