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SubjectRe: [PATCH] dt-bindings: RTC: merge ds1339 in ds1307 documentation
On Fri, Sep 15, 2017 at 03:45:51AM +0200, Alexandre Belloni wrote:
> Now that there is documentation for the ds1307 and compatible RTCs, merge
> the ds1339 documentation in it.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> .../devicetree/bindings/rtc/dallas,ds1339.txt | 18 ------------------
> Documentation/devicetree/bindings/rtc/rtc-ds1307.txt | 6 ++++++
> 2 files changed, 6 insertions(+), 18 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
>
> diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
> deleted file mode 100644
> index 916f57601a8f..000000000000
> --- a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
> +++ /dev/null
> @@ -1,18 +0,0 @@
> -* Dallas DS1339 I2C Serial Real-Time Clock
> -
> -Required properties:
> -- compatible: Should contain "dallas,ds1339".
> -- reg: I2C address for chip
> -
> -Optional properties:
> -- trickle-resistor-ohms : Selected resistor for trickle charger
> - Values usable for ds1339 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
> -Example:
> - ds1339: rtc@68 {
> - compatible = "dallas,ds1339";
> - trickle-resistor-ohms = <250>;
> - reg = <0x68>;
> - };
> diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
> index d1a820e25cb9..2eacc17a9b8d 100644
> --- a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
> +++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
> @@ -26,6 +26,11 @@ Optional properties:
> - clock-output-names: From common clock binding to override the default output
> clock name
> - wakeup-source: Enables wake up of host system on alarm
> +- trickle-resistor-ohms : Selected resistor for trickle charger
> + Values usable for ds1339 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

Do these apply to all compatibles or just 1339?

Rob

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