* [PATCH v3 5/6] dt-binding: document the binding for mxc rtc [not found] <1434820360-21935-1-git-send-email-tremyfr@gmail.com> @ 2015-06-20 17:12 ` Philippe Reynes [not found] ` <1434820360-21935-6-git-send-email-tremyfr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Philippe Reynes @ 2015-06-20 17:12 UTC (permalink / raw) To: a.zummo, alexandre.belloni, shawn.guo, kernel, linux Cc: linux-arm-kernel, linux-kernel, rtc-linux, Philippe Reynes, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, devicetree This adds documentation of device tree bindings for the mxc rtc. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: devicetree@vger.kernel.org Signed-off-by: Philippe Reynes <tremyfr@gmail.com> --- Documentation/devicetree/bindings/rtc/rtc-mxc.txt | 27 +++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mxc.txt diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc.txt b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt new file mode 100644 index 0000000..5505493 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt @@ -0,0 +1,27 @@ +* Real Time Clock of the i.MX SoCs + +RTC controller for the i.MX SoCs + +Required properties: +- compatible: Should be "fsl,imx1-rtc" or "fsl,imx21-rtc". +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the RTC. +- clocks: should contain two entries: + * one for the input reference + * one for the the SoC RTC +- clock-names: should contain: + * "rtc" for the input reference clock + * "ipg" for the SoC RTC clock + +Example: + +rtc@10007000 { + compatible = "fsl,imx21-rtc"; + reg = <0x10007000 0x1000>; + interrupts = <22>; + clocks = <&clks IMX27_CLK_CKIL>, + <&clks IMX27_CLK_RTC_IPG_GATE>; + clock-names = "rtc, "ipg"; + status = "disabled"; +}; -- 1.7.4.4 ^ permalink raw reply related [flat|nested] 4+ messages in thread
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* Re: [PATCH v3 5/6] dt-binding: document the binding for mxc rtc [not found] ` <1434820360-21935-6-git-send-email-tremyfr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2015-06-22 13:59 ` Rob Herring [not found] ` <CAL_JsqKQzC=aSuORGhsuPQ0Ciha2JVpYOGU91M2iHaG8RousnQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Rob Herring @ 2015-06-22 13:59 UTC (permalink / raw) To: Philippe Reynes Cc: Alessandro Zummo, Alexandre Belloni, Shawn Guo, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, Russell King - ARM Linux, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, rtc-linux-/JYPxA39Uh5TLH3MbocFFw, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Sat, Jun 20, 2015 at 12:12 PM, Philippe Reynes <tremyfr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > This adds documentation of device tree bindings for the > mxc rtc. Perhaps don't further propagate the long dead MXC name and use "imx" everywhere. What the Linux driver is called doesn't matter here. > Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > Cc: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org> > Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org> > Cc: Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org> > Cc: Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> > Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Signed-off-by: Philippe Reynes <tremyfr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > --- > Documentation/devicetree/bindings/rtc/rtc-mxc.txt | 27 +++++++++++++++++++++ > 1 files changed, 27 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mxc.txt > > diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc.txt b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt > new file mode 100644 > index 0000000..5505493 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt > @@ -0,0 +1,27 @@ > +* Real Time Clock of the i.MX SoCs > + > +RTC controller for the i.MX SoCs > + > +Required properties: > +- compatible: Should be "fsl,imx1-rtc" or "fsl,imx21-rtc". What about newer versions with the secure functionality. IIRC, that was in MX31 and later. > +- reg: physical base address of the controller and length of memory mapped > + region. > +- interrupts: IRQ line for the RTC. > +- clocks: should contain two entries: > + * one for the input reference > + * one for the the SoC RTC > +- clock-names: should contain: > + * "rtc" for the input reference clock > + * "ipg" for the SoC RTC clock > + > +Example: > + > +rtc@10007000 { > + compatible = "fsl,imx21-rtc"; > + reg = <0x10007000 0x1000>; > + interrupts = <22>; > + clocks = <&clks IMX27_CLK_CKIL>, > + <&clks IMX27_CLK_RTC_IPG_GATE>; > + clock-names = "rtc, "ipg"; > + status = "disabled"; > +}; > -- > 1.7.4.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <CAL_JsqKQzC=aSuORGhsuPQ0Ciha2JVpYOGU91M2iHaG8RousnQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH v3 5/6] dt-binding: document the binding for mxc rtc [not found] ` <CAL_JsqKQzC=aSuORGhsuPQ0Ciha2JVpYOGU91M2iHaG8RousnQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2015-06-22 19:27 ` Alexandre Belloni 2015-06-22 21:50 ` Rob Herring 0 siblings, 1 reply; 4+ messages in thread From: Alexandre Belloni @ 2015-06-22 19:27 UTC (permalink / raw) To: Rob Herring Cc: Philippe Reynes, Alessandro Zummo, Shawn Guo, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, Russell King - ARM Linux, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, rtc-linux-/JYPxA39Uh5TLH3MbocFFw, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On 22/06/2015 at 08:59:06 -0500, Rob Herring wrote : > What about newer versions with the secure functionality. IIRC, that > was in MX31 and later. > Aren't those covered by the snvs driver? -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v3 5/6] dt-binding: document the binding for mxc rtc 2015-06-22 19:27 ` Alexandre Belloni @ 2015-06-22 21:50 ` Rob Herring 0 siblings, 0 replies; 4+ messages in thread From: Rob Herring @ 2015-06-22 21:50 UTC (permalink / raw) To: Alexandre Belloni Cc: Philippe Reynes, Alessandro Zummo, Shawn Guo, kernel@pengutronix.de, Russell King - ARM Linux, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, rtc-linux, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, devicetree@vger.kernel.org On Mon, Jun 22, 2015 at 2:27 PM, Alexandre Belloni <alexandre.belloni@free-electrons.com> wrote: > On 22/06/2015 at 08:59:06 -0500, Rob Herring wrote : >> What about newer versions with the secure functionality. IIRC, that >> was in MX31 and later. >> > > Aren't those covered by the snvs driver? Maybe so. I haven't checked. Rob ^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-06-20 17:12 ` [PATCH v3 5/6] dt-binding: document the binding for mxc rtc Philippe Reynes
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2015-06-22 13:59 ` Rob Herring
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2015-06-22 19:27 ` Alexandre Belloni
2015-06-22 21:50 ` Rob Herring
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