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Diffstat (limited to 'Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt deleted file mode 100644 index ed00f61b8c08..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt +++ /dev/null @@ -1,39 +0,0 @@ -* Texas Instruments tsc2007 touchscreen controller - -Required properties: -- compatible: must be "ti,tsc2007". -- reg: I2C address of the chip. -- ti,x-plate-ohms: X-plate resistance in ohms. - -Optional properties: -- gpios: the interrupt gpio the chip is connected to (trough the penirq pin). - The penirq pin goes to low when the panel is touched. - (see GPIO binding[1] for more details). -- interrupts: (gpio) interrupt to which the chip is connected - (see interrupt binding[0]). -- ti,max-rt: maximum pressure. -- ti,fuzzx: specifies the absolute input fuzz x value. - If set, it will permit noise in the data up to +- the value given to the fuzz - parameter, that is used to filter noise from the event stream. -- ti,fuzzy: specifies the absolute input fuzz y value. -- ti,fuzzz: specifies the absolute input fuzz z value. -- ti,poll-period: how much time to wait (in milliseconds) before reading again the - values from the tsc2007. - -[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt -[1]: Documentation/devicetree/bindings/gpio/gpio.txt - -Example: - &i2c1 { - /* ... */ - tsc2007@49 { - compatible = "ti,tsc2007"; - reg = <0x49>; - interrupt-parent = <&gpio4>; - interrupts = <0x0 0x8>; - gpios = <&gpio4 0 0>; - ti,x-plate-ohms = <180>; - }; - - /* ... */ - }; |
