linux-kernel - [PATCHv4 4/4] DTS: ARM: OMAP3-N900: Add tsc2005 support

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Message-Id: <1400693774-21306-5-git-send-email-sre@kernel.org>
Date:	Wed, 21 May 2014 19:36:14 +0200
From:	Sebastian Reichel <sre@...nel.org>
To:	Sebastian Reichel <sre@...g0.de>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Dmitry Torokhov <dtor@...l.ru>, linux-input@...r.kernel.org,
	Tony Lindgren <tony@...mide.com>,
	Rob Herring <robh+dt@...nel.org>
Cc:	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sebastian Reichel <sre@...nel.org>
Subject: [PATCHv4 4/4] DTS: ARM: OMAP3-N900: Add tsc2005 support

This adds support for the tsc2005 touchscreen
to the Nokia N900 DTS file.

Signed-off-by: Sebastian Reichel <sre@...nel.org>
---
 arch/arm/boot/dts/omap3-n900.dts | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 1a57b61..cb8ed2d5 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -580,9 +580,24 @@
 	 * Also... order in the device tree actually matters here.
 	 */
 	tsc2005@0 {
-		compatible = "tsc2005";
+		compatible = "ti,tsc2005";
 		spi-max-frequency = <6000000>;
 		reg = <0>;
+
+		vio-supply = <&vio>;
+
+		reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */
+		interrupts-extended = <&gpio4 4 IRQ_TYPE_EDGE_RISING>; /* 100 */
+
+		touchscreen-fuzz-x = <4>;
+		touchscreen-fuzz-y = <7>;
+		touchscreen-fuzz-pressure = <2>;
+		touchscreen-max-x = <4096>;
+		touchscreen-max-y = <4096>;
+		touchscreen-max-pressure = <2048>;
+
+		ti,x-plate-ohms = <280>;
+		ti,esd-recovery-timeout-ms = <8000>;
 	};
 
 	acx565akm@2 {
-- 
2.0.0.rc2

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