| * Rohm BU21013 Touch Screen | |
| Required properties: | |
| - compatible : "rohm,bu21013_tp" | |
| - reg : I2C device address | |
| Optional properties: | |
| - touch-gpio : GPIO pin registering a touch event | |
| - <supply_name>-supply : Phandle to a regulator supply | |
| - rohm,touch-max-x : Maximum outward permitted limit in the X axis | |
| - rohm,touch-max-y : Maximum outward permitted limit in the Y axis | |
| - rohm,flip-x : Flip touch coordinates on the X axis | |
| - rohm,flip-y : Flip touch coordinates on the Y axis | |
| Example: | |
| i2c@80110000 { | |
| bu21013_tp@0x5c { | |
| compatible = "rohm,bu21013_tp"; | |
| reg = <0x5c>; | |
| touch-gpio = <&gpio2 20 0x4>; | |
| avdd-supply = <&ab8500_ldo_aux1_reg>; | |
| rohm,touch-max-x = <384>; | |
| rohm,touch-max-y = <704>; | |
| rohm,flip-y; | |
| }; | |
| }; |