Binding documentation for Neonode zForce infrared touchscreens. Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxxxxxx> --- .../bindings/input/touchscreen/zforce_ts.txt | 30 ++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt diff --git a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt new file mode 100644 index 0000000..2f25cd2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt @@ -0,0 +1,30 @@ +* 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 +- gpios: gpios the chip is connected to + first one is the interrupt gpio and second one the reset gpio +- x-size: horizontal resolution of touchscreen +- y-size: vertical resolution of touchscreen + +Example: + + i2c@00000000 { + /* ... */ + + zforce_ts@50 { + compatible = "neonode,zforce"; + reg = <0x50>; + interrupts = <2 0>; + + gpios = <&gpio5 6 0>, /* INT */ + <&gpio5 9 0>; /* RST */ + + x-size = <800>; + y-size = <600>; + }; + + /* ... */ + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index b458760..e0b15b4 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -53,6 +53,7 @@ maxim Maxim Integrated Products microchip Microchip Technology Inc. mosaixtech Mosaix Technologies, Inc. national National Semiconductor +neonode Neonode Inc. nintendo Nintendo nvidia NVIDIA nxp NXP Semiconductors -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html