On Mon, Apr 17, 2017 at 03:40:10PM -0700, Moritz Fischer wrote:
> Introduce a device tree binding for specifying the trickle charger
> configuration for ds1374. This is based on the code for ds13390.
>
> Signed-off-by: Moritz Fischer <mdf@xxxxxxxxxx>
> ---
> .../devicetree/bindings/rtc/dallas,ds1374.txt | 18 ++++++++
> drivers/rtc/rtc-ds1374.c | 54 ++++++++++++++++++++++
> 2 files changed, 72 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rtc/dallas,ds1374.txt
>
> diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1374.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1374.txt
> new file mode 100644
> index 0000000..4cf5bd7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/dallas,ds1374.txt
> @@ -0,0 +1,18 @@
> +* Dallas DS1374 I2C Real-Time Clock / WDT
Please remove from trivial-devices.txt, too. (which is moving in 4.12
BTW)
> +
> +Required properties:
> +- compatible: Should contain "dallas,ds1374".
> +- reg: I2C address for chip
> +
> +Optional properties:
> +- trickle-resistor-ohms : Selected resistor for trickle charger
> + Values usable for ds1374 are 250, 2000, 4000
> + Should be given if trickle charger should be enabled
> +- trickle-diode-disable : Do not use internal trickle charger diode
> + Should be given if internal trickle charger diode should be disabled
These should have vendor prefix unless you think they are common.
> +Example:
> + ds1374: rtc@0 {
> + compatible = "dallas,ds1374";
> + trickle-resistor-ohms = <250>;
> + reg = <0>;
> + };
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