| Message ID | 1349165603-24401-7-git-send-email-lee.jones@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Oct 2, 2012 at 10:13 AM, Lee Jones <lee.jones@linaro.org> wrote: > Here we apply required documentation for the Rohm BU21013 Touch > Screen driver which describe available properties and how to use > them. > > Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> > Cc: linux-input@vger.kernel.org > Signed-off-by: Lee Jones <lee.jones@linaro.org> Should be CC to the devicetree-discuss list right? FWIW: Acked-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt new file mode 100644 index 0000000..51edc75 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt @@ -0,0 +1,28 @@ +* Rohm BU21013 Touch Screen + +Required properties: + - compatible : "stericsson,bu21013_tp" + - reg : I2C device address + +Optional properties: +touch-gpio : GPIO pin registering a touch event +<supply_name>-supply : Phandle to a regulator supply +stericsson,touch-max-x : Maximum outward permitted limit in the X axis +stericsson,touch-max-y : Maximum outward permitted limit in the Y axis +stericsson,flip-x : Flip touch coordinates on the X axis +stericsson,flip-y : Flip touch coordinates on the Y axis + +Example: + + i2c@80110000 { + bu21013_tp@0x5c { + compatible = "bu21013_tp"; + reg = <0x5c>; + touch-gpio = <&gpio2 20 0x4>; + avdd-supply = <&ab8500_ldo_aux1_reg>; + + stericsson,touch-max-x = <384>; + stericsson,touch-max-y = <704>; + stricsson,flip-y; + }; + };
Here we apply required documentation for the Rohm BU21013 Touch Screen driver which describe available properties and how to use them. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-input@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- .../bindings/input/touchscreen/bu21013.txt | 28 ++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/bu21013.txt