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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt
parentInitial commit. (diff)
downloadlinux-upstream/5.10.209.tar.xz
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt')
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diff --git a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt
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+* Neonode infrared touchscreen controller
+
+Required properties:
+- compatible: must be "neonode,zforce"
+- reg: I2C address of the chip
+- interrupts: interrupt to which the chip is connected
+- reset-gpios: reset gpio the chip is connected to
+- x-size: horizontal resolution of touchscreen
+- y-size: vertical resolution of touchscreen
+
+Optional properties:
+- irq-gpios : interrupt gpio the chip is connected to
+- vdd-supply: Regulator controlling the controller supply
+
+Example:
+
+ i2c@00000000 {
+ /* ... */
+
+ zforce_ts@50 {
+ compatible = "neonode,zforce";
+ reg = <0x50>;
+ interrupts = <2 0>;
+ vdd-supply = <&reg_zforce_vdd>;
+
+ reset-gpios = <&gpio5 9 0>; /* RST */
+ irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
+
+ x-size = <800>;
+ y-size = <600>;
+ };
+
+ /* ... */
+ };