On Wed, May 21, 2014 at 06:51:57AM +0100, Beomho Seo wrote:
> This patch add simple device tree bindings to
> MELFAS MCS5000/5080 controller.
>
> Signed-off-by: Beomho Seo <[email protected]>
> ---
> .../devicetree/bindings/input/mcs-touchkey.txt | 25
> ++++++++++++++++++++
> 1 file changed, 25 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/mcs-touchkey.txt
>
> diff --git a/Documentation/devicetree/bindings/input/mcs-touchkey.txt
> b/Documentation/devicetree/bindings/input/mcs-touchkey.txt
> new file mode 100644
> index 0000000..8364799
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/mcs-touchkey.txt
> @@ -0,0 +1,25 @@
> +* mcs_touchkey MELFAS MCS5000/5080 controller
> +
> +Required properties:
> +- compatible: must be "mcs5000_touchkey" or "mcs5080_touchkey"
NAK. These should be in "$VENDOR,$DEVICE" format (e.g. "melfas,mcs5000").
It looks like "melfas" is already used, but is undocumented. Please add
it to vendor-prefixes.txt.
> +- reg : I2C address of the chip
> +- interrupts: interrupt to which the chip is connected
> +- key_maxval: size of keycode table
Surely this is already implicit in the size of the linux,code property
data?
This is superfluous and broken. Please get rid of it.
> +- code: key code for this device
This doesn't match the example or driver. If this is a standard
property, please refer to a definition of the format.
> +
> +Example:
> +
> + i2c_touch_key: i2c-gpio-0 {
> + /* ... */
> +
> + touch_key@20 {
> + compatible = "mcs5080_touchkey";
> + reg = <0x20>;
> + interrupt-patrent = <gpj0>;
> + key_maxval = <2>;
> + linux, code = <0x0000009e
> + 0x000000a9>;
Random spacing?
Please bracket individual list elements.
Cheers,
Mark.
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