On 28/01/15 14:05, Karol Wrona wrote:
> Add sensorhub bindings for sensorhub on Galaxy Gear 2.
>
> Signed-off-by: Karol Wrona <k.wrona@xxxxxxxxxxx>
> Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
It's simple and hasn't changed in months, so applied to the togreg
branch of iio.git.
> ---
> .../devicetree/bindings/iio/sensorhub.txt | 25 ++++++++++++++++++++
> 1 file changed, 25 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/sensorhub.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/sensorhub.txt b/Documentation/devicetree/bindings/iio/sensorhub.txt
> new file mode 100644
> index 0000000..8d57571
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/sensorhub.txt
> @@ -0,0 +1,25 @@
> +Samsung Sensorhub driver
> +
> +Sensorhub is a MCU which manages several sensors and also plays the role
> +of a virtual sensor device.
> +
> +Required properties:
> +- compatible: "samsung,sensorhub-rinato" or "samsung,sensorhub-thermostat"
> +- spi-max-frequency: max SPI clock frequency
> +- interrupt-parent: interrupt parent
> +- interrupts: communication interrupt
> +- ap-mcu-gpios: [out] ap to sensorhub line - used during communication
> +- mcu-ap-gpios: [in] sensorhub to ap - used during communication
> +- mcu-reset-gpios: [out] sensorhub reset
> +
> +Example:
> +
> + shub_spi: shub {
> + compatible = "samsung,sensorhub-rinato";
> + spi-max-frequency = <5000000>;
> + interrupt-parent = <&gpx0>;
> + interrupts = <2 0>;
> + ap-mcu-gpios = <&gpx0 0 0>;
> + mcu-ap-gpios = <&gpx0 4 0>;
> + mcu-reset-gpios = <&gpx0 5 0>;
> + };
>
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