| * 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@5c { |
| 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; |
| }; |
| }; |
