W dniu 10.02.2016 o 02:23, Javier Martinez Canillas pisze: > The S3C Real Time Clock driver requires the clock and source clock to > be defined in the device node but that requirement is not documented. +Cc: Alessandro Zummo No, not entirely. The samsung,s3c6410-rtc needs rtc and rtc_src clocks but rest of compatible devices need only rtc clock. Best regards, Krzysztof > > Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/rtc/s3c-rtc.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt > index ac2fcd6ff4b8..1068ffce9f91 100644 > --- a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt > +++ b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt > @@ -14,6 +14,10 @@ Required properties: > interrupt number is the rtc alarm interrupt and second interrupt number > is the rtc tick interrupt. The number of cells representing a interrupt > depends on the parent interrupt controller. > +- clocks: Must contain a list of phandle and clock specifier for the rtc > + and source clocks. > +- clock-names: Must contain "rtc" and "rtc_src" entries sorted in the > + same order as the clocks property. > > Example: > > @@ -21,4 +25,6 @@ Example: > compatible = "samsung,s3c6410-rtc"; > reg = <0x10070000 0x100>; > interrupts = <44 0 45 0>; > + clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; > + clock-names = "rtc", "rtc_src"; > }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
