From mboxrd@z Thu Jan  1 00:00:00 1970
From: Vignesh R <vigneshr@ti.com>
Subject: [PATCH 2/2] ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_tsc
Date: Fri, 17 Jul 2015 12:10:41 +0530
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To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Tony Lindgren <tony@atomide.com>, Benoit Cousson <bcousson@baylibre.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Russell King <linux@arm.linux.org.uk>
Cc: Roger Quadros <rogerq@ti.com>, Henrik Rydberg <rydberg@bitmath.org>, Frodo Lai <frodo.lai@gmail.com>, Jingoo Han <jg1.han@samsung.com>, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Vignesh R <vigneshr@ti.com>
List-Id: linux-input@vger.kernel.org

Pixcir_i2c_tsc driver can now wakeup the system from lower power state
via pinctrl and IO daisy chain using generic wakeirq framwework. Add
optional wakeup irq entry to allow pixcir_i2c_tsc to wake system from
low power state.

Signed-off-by: Vignesh R <vigneshr@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 84aa30c3235a..04f7667c604e 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -503,6 +503,9 @@
 
 		attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 
+		interrupts-extended = <&gpio3 22 GPIO_ACTIVE_HIGH>,
+				      <&am43xx_pinmux 0x264>;
+
 		touchscreen-size-x = <1024>;
 		touchscreen-size-y = <600>;
 	};
-- 
2.4.5