linux-kernel - [PATCH v4 5/8] ARM: dts: stm32: Enable STMPE1600 gpio expander of STM32F429-EVAL board

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Message-ID: <1492704445-22186-6-git-send-email-hugues.fruchet@st.com>
Date:   Thu, 20 Apr 2017 18:07:22 +0200
From:   Hugues Fruchet <hugues.fruchet@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hverkuil@...all.nl>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        Yannick Fertre <yannick.fertre@...com>,
        Hugues Fruchet <hugues.fruchet@...com>
Subject: [PATCH v4 5/8] ARM: dts: stm32: Enable STMPE1600 gpio expander of STM32F429-EVAL board

Enable STMPE1600 gpio expander of STM32F429-EVAL board.

Signed-off-by: Hugues Fruchet <hugues.fruchet@...com>
---
 arch/arm/boot/dts/stm32429i-eval.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 617f2f7..2bb8a0f 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -154,6 +154,23 @@
 	pinctrl-0 = <&i2c1_pins>;
 	pinctrl-names = "default";
 	status = "okay";
+
+	stmpe1600: stmpe1600@42 {
+		compatible = "st,stmpe1600";
+		reg = <0x42>;
+		irq-gpio = <&gpioi 8 0>;
+		irq-trigger = <3>;
+		interrupts = <8 3>;
+		interrupt-parent = <&exti>;
+		interrupt-controller;
+		wakeup-source;
+
+		stmpegpio: stmpe_gpio {
+			compatible = "st,stmpe-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+	};
 };
 
 &mac {
-- 
1.9.1