linux-kernel - [PATCH 4/7] DT:omap3+tsc2007: use new common touchscreen bindings

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Message-Id: <d840599841fa954e155af52970153ef7190bc5fe.1446822887.git.hns@goldelico.com>
Date:	Fri,  6 Nov 2015 16:14:46 +0100
From:	"H. Nikolaus Schaller" <hns@...delico.com>
To:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Benoît Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, gta04-owner@...delico.com,
	"H. Nikolaus Schaller" <hns@...delico.com>
Subject: [PATCH 4/7] DT:omap3+tsc2007: use new common touchscreen bindings

Tested on: GTA04A4 (Letux2804), Letux3704, Letux7004

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 7166d88..95fed8e 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -357,10 +357,24 @@
 	tsc2007@48 {
 		compatible = "ti,tsc2007";
 		reg = <0x48>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&penirq_pins>;
 		interrupt-parent = <&gpio6>;
 		interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
-		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
-		ti,x-plate-ohms = <600>;
+		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;	/* GPIO_160 */
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <640>;
+		touchscreen-max-pressure = <1000>;
+		touchscreen-fuzz-x = <2>;
+		touchscreen-fuzz-y = <2>;
+		touchscreen-fuzz-pressure = <10>;
+		touchscreen-inverted-y;
+		ti,min-x = <0x100>;
+		ti,max-x = <0xf00>;
+		ti,min-y = <0x100>;
+		ti,max-y = <0xf00>;
+		ti,max-rt = <4096>;
+		ti,x-plate-ohms = <550>;
 	};
 };
 
-- 
2.5.1

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