diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/zet6223.txt | 32 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/vendor-prefixes.txt | 1 |
2 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt b/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt new file mode 100644 index 000000000000..fe6a1feef703 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt @@ -0,0 +1,32 @@ +Zeitec ZET6223 I2C touchscreen controller + +Required properties: +- compatible : "zeitec,zet6223" +- reg : I2C slave address of the chip (0x76) +- interrupt-parent : a phandle pointing to the interrupt controller + serving the interrupt for this chip +- interrupts : interrupt specification for the zet6223 interrupt + +Optional properties: + +- vio-supply : Specification for VIO supply (1.8V or 3.3V, + depending on system interface needs). +- vcc-supply : Specification for 3.3V VCC supply. +- touchscreen-size-x : See touchscreen.txt +- touchscreen-size-y : See touchscreen.txt +- touchscreen-inverted-x : See touchscreen.txt +- touchscreen-inverted-y : See touchscreen.txt +- touchscreen-swapped-x-y : See touchscreen.txt + +Example: + +i2c@00000000 { + + zet6223: touchscreen@76 { + compatible = "zeitec,zet6223"; + reg = <0x76>; + interrupt-parent = <&pio>; + interrupts = <6 11 IRQ_TYPE_EDGE_FALLING> + }; + +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 16d3b5e7f5d1..e6f63f4a0d6d 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -329,6 +329,7 @@ xes Extreme Engineering Solutions (X-ES) xillybus Xillybus Ltd. xlnx Xilinx zarlink Zarlink Semiconductor +zeitec ZEITEC Semiconductor Co., LTD. zii Zodiac Inflight Innovations zte ZTE Corp. zyxel ZyXEL Communications Corp. |