diff options
author | Robby Cai <R63905@freescale.com> | 2013-08-29 13:44:37 +0800 |
---|---|---|
committer | Jason Liu <r64343@freescale.com> | 2013-10-30 09:55:15 +0800 |
commit | 6d9827b57e5884eea27e24fd3f56b487636be243 (patch) | |
tree | 711fe50c3b62258d9ed84ed8320e735a657766a6 /Documentation | |
parent | 76100a35db0f7cbb3835daf189bff6c955741305 (diff) |
ENGR00277223-1 input: port elan touch driver to 3.10 kernel
It's ported from 3.5.7 kernel. To test this driver, the EBook Daughter
Board need to be attached (on imx6dl sabresd or imx6sl evk board).
Signed-off-by: Robby Cai <R63905@freescale.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/elan-ts.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/elan-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/elan-ts.txt new file mode 100644 index 000000000000..71253bbd2712 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/elan-ts.txt @@ -0,0 +1,23 @@ +* ELAN Resistive Touch Controller + +Required properties: +- compatible: must be "elan,elan-touch" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- gpio_elan_cs: the gpio pin for chip select +- gpio_elan_rst: the gpio pin for chip reset +- gpio_intr: the gpio pin to be used for interrupt pin + +Example: + + elan@10 { + compatible = "elan,elan-touch"; + reg = <0x10>; + interrupt-parent = <&gpio3>; + interrupts = <28 3>; + gpio_elan_cs = <&gpio2 18 0>; + gpio_elan_rst = <&gpio3 8 0>; + gpio_intr = <&gpio3 28 0>; + status = "okay"; + }; |