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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-03 16:42:21 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-03 16:42:21 -0700 |
commit | c758f96a8c346ac5a6822b521ec92308c5774381 (patch) | |
tree | 377b72d74ee58b3e1eeb0528d0618e38645aaafc /Documentation/devicetree/bindings/input/touchscreen | |
parent | 9fb6de1b0bf4ec11573b76059da3c3b39ac7f2ff (diff) | |
parent | 265d426d7470d53e900379960eef5b4482125089 (diff) |
Merge branch 'next' into for-linus
Prepare first round of input updates for 4.9 merge window.
Diffstat (limited to 'Documentation/devicetree/bindings/input/touchscreen')
3 files changed, 35 insertions, 35 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt index f99528da1b1d..6db22103e2dd 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt @@ -19,6 +19,7 @@ Required properties: or: "edt,edt-ft5306" or: "edt,edt-ft5406" or: "edt,edt-ft5506" + or: "focaltech,ft6236" - reg: I2C slave address of the chip (0x38) - interrupt-parent: a phandle pointing to the interrupt controller @@ -43,6 +44,13 @@ Optional properties: - offset: allows setting the edge compensation in the range from 0 to 31. + - touchscreen-size-x : See touchscreen.txt + - touchscreen-size-y : See touchscreen.txt + - touchscreen-fuzz-x : See touchscreen.txt + - touchscreen-fuzz-y : See touchscreen.txt + - touchscreen-inverted-x : See touchscreen.txt + - touchscreen-inverted-y : See touchscreen.txt + - touchscreen-swapped-x-y : See touchscreen.txt Example: polytouch: edt-ft5x06@38 { diff --git a/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt new file mode 100644 index 000000000000..5a19f4c3e9d7 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt @@ -0,0 +1,27 @@ +* Elan eKTF2127 I2C touchscreen controller + +Required properties: + - compatible : "elan,ektf2127" + - reg : I2C slave address of the chip (0x40) + - interrupt-parent : a phandle pointing to the interrupt controller + serving the interrupt for this chip + - interrupts : interrupt specification for the ektf2127 interrupt + - power-gpios : GPIO specification for the pin connected to the + ektf2127's wake input. This needs to be driven high + to take ektf2127 out of it's low power state + +For additional optional properties see: touchscreen.txt + +Example: + +i2c@00000000 { + ektf2127: touchscreen@15 { + compatible = "elan,ektf2127"; + reg = <0x15>; + interrupt-parent = <&pio>; + interrupts = <6 11 IRQ_TYPE_EDGE_FALLING> + power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; +}; diff --git a/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt b/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt deleted file mode 100644 index 777521da3da5..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt +++ /dev/null @@ -1,35 +0,0 @@ -* FocalTech FT6236 I2C touchscreen controller - -Required properties: - - compatible : "focaltech,ft6236" - - reg : I2C slave address of the chip (0x38) - - interrupt-parent : a phandle pointing to the interrupt controller - serving the interrupt for this chip - - interrupts : interrupt specification for the touch controller - interrupt - - reset-gpios : GPIO specification for the RSTN input - - touchscreen-size-x : horizontal resolution of touchscreen (in pixels) - - touchscreen-size-y : vertical resolution of touchscreen (in pixels) - -Optional properties: - - touchscreen-fuzz-x : horizontal noise value of the absolute input - device (in pixels) - - touchscreen-fuzz-y : vertical noise value of the absolute input - device (in pixels) - - touchscreen-inverted-x : X axis is inverted (boolean) - - touchscreen-inverted-y : Y axis is inverted (boolean) - - touchscreen-swapped-x-y: X and Y axis are swapped (boolean) - Swapping is done after inverting the axis - -Example: - - ft6x06@38 { - compatible = "focaltech,ft6236"; - reg = <0x38>; - interrupt-parent = <&gpio>; - interrupts = <23 2>; - touchscreen-size-x = <320>; - touchscreen-size-y = <480>; - touchscreen-inverted-x; - touchscreen-swapped-x-y; - }; |