From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: Vladimir Zapolskiy <vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> Cc: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>, Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>, Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>, Roland Stigge <stigge-uj/7R2tJ6VmzQB+pC5nmwQ@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Subject: Re: [PATCH 02/10] dt-bindings: nxp: add description of wakeup controller on LPC32xx Date: Fri, 20 Nov 2015 10:55:07 -0600 [thread overview] Message-ID: <20151120165507.GA12088@rob-hp-laptop> (raw) In-Reply-To: <1447982925-30138-3-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> On Fri, Nov 20, 2015 at 03:28:37AM +0200, Vladimir Zapolskiy wrote: > NXP LPC32xx has three wakeup controllers of two types, this > descriptions defines DT bindings of wakeup controllers connected to > MIC, SIC1 and SIC2 interrupt controllers. > > Signed-off-by: Vladimir Zapolskiy <vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> > --- > .../bindings/arm/nxp/nxp,lpc3220-wakeup.txt | 41 ++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > > diff --git a/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt b/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > new file mode 100644 > index 0000000..803728f > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > @@ -0,0 +1,41 @@ > +NXP LPC32xx Wakeup Controller > + > +Required properties: > +- compatible: should be "nxp,lpc3220-wakeup" > +- reg: should contain wakeup controller registers location and length > +- #wakeup-cells: must be 2, the first cell describes wakeup source on > + the controller, the second cell is a hardware interrupt number on IC. This probably needs to be done differently. For one, we already have a common property "wakeup-source" with different meaning. Marc, Is there an example of using stacked irqdomain and mapping of irq numbers to wakeup numbers? Rob > + > +Examples: > + > + /* System Control Block */ > + scb { > + compatible = "simple-bus"; > + ranges = <0x0 0x040004000 0x00001000>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + wakeup_int: wakeup-controller@20 { > + compatible = "nxp,lpc3220-wakeup"; > + reg = <0x20 0x10>; > + #wakeup-cells = <2>; > + }; > + > + wakeup_pin: wakeup-controller@30 { > + compatible = "nxp,lpc3220-wakeup"; > + reg = <0x30 0x10>; > + #wakeup-cells = <2>; > + }; > + }; > + > + /* Main Interrupt Controller */ > + mic: interrupt-controller@40008000 { > + compatible = "nxp,lpc3220-mic"; > + reg = <0x40008000 0x4000>; > + interrupt-controller; > + interrupt-controller-name = "mic"; > + #interrupt-cells = <2>; > + > + wakeup-sources = <&wakeup_int 7 29>, > + <&wakeup_int 25 27>; > + }; > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: robh@kernel.org (Rob Herring) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/10] dt-bindings: nxp: add description of wakeup controller on LPC32xx Date: Fri, 20 Nov 2015 10:55:07 -0600 [thread overview] Message-ID: <20151120165507.GA12088@rob-hp-laptop> (raw) In-Reply-To: <1447982925-30138-3-git-send-email-vz@mleia.com> On Fri, Nov 20, 2015 at 03:28:37AM +0200, Vladimir Zapolskiy wrote: > NXP LPC32xx has three wakeup controllers of two types, this > descriptions defines DT bindings of wakeup controllers connected to > MIC, SIC1 and SIC2 interrupt controllers. > > Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> > --- > .../bindings/arm/nxp/nxp,lpc3220-wakeup.txt | 41 ++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > > diff --git a/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt b/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > new file mode 100644 > index 0000000..803728f > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/nxp/nxp,lpc3220-wakeup.txt > @@ -0,0 +1,41 @@ > +NXP LPC32xx Wakeup Controller > + > +Required properties: > +- compatible: should be "nxp,lpc3220-wakeup" > +- reg: should contain wakeup controller registers location and length > +- #wakeup-cells: must be 2, the first cell describes wakeup source on > + the controller, the second cell is a hardware interrupt number on IC. This probably needs to be done differently. For one, we already have a common property "wakeup-source" with different meaning. Marc, Is there an example of using stacked irqdomain and mapping of irq numbers to wakeup numbers? Rob > + > +Examples: > + > + /* System Control Block */ > + scb { > + compatible = "simple-bus"; > + ranges = <0x0 0x040004000 0x00001000>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + wakeup_int: wakeup-controller at 20 { > + compatible = "nxp,lpc3220-wakeup"; > + reg = <0x20 0x10>; > + #wakeup-cells = <2>; > + }; > + > + wakeup_pin: wakeup-controller at 30 { > + compatible = "nxp,lpc3220-wakeup"; > + reg = <0x30 0x10>; > + #wakeup-cells = <2>; > + }; > + }; > + > + /* Main Interrupt Controller */ > + mic: interrupt-controller at 40008000 { > + compatible = "nxp,lpc3220-mic"; > + reg = <0x40008000 0x4000>; > + interrupt-controller; > + interrupt-controller-name = "mic"; > + #interrupt-cells = <2>; > + > + wakeup-sources = <&wakeup_int 7 29>, > + <&wakeup_int 25 27>; > + }; > -- > 2.1.4 >
next prev parent reply other threads:[~2015-11-20 16:55 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-11-20 1:28 [PATCH 00/10] irqchip: lpc32xx: add LPC32xx irqchip driver Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy [not found] ` <1447982925-30138-1-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 1:28 ` [PATCH 01/10] dt-bindings: create arm/nxp folder and move LPC32xx SoC description to it Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy [not found] ` <1447982925-30138-2-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 16:43 ` Rob Herring 2015-11-20 16:43 ` Rob Herring 2015-11-20 1:28 ` [PATCH 02/10] dt-bindings: nxp: add description of wakeup controller on LPC32xx Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy [not found] ` <1447982925-30138-3-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 16:55 ` Rob Herring [this message] 2015-11-20 16:55 ` Rob Herring 2015-11-20 1:28 ` [PATCH 03/10] dt-bindings: interrupt-controllers: add description of SIC1 and SIC2 Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy [not found] ` <1447982925-30138-4-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 16:58 ` Rob Herring 2015-11-20 16:58 ` Rob Herring 2015-11-20 17:52 ` Vladimir Zapolskiy 2015-11-20 17:52 ` Vladimir Zapolskiy [not found] ` <564F5DF8.7040908-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 18:02 ` Marc Zyngier 2015-11-20 18:02 ` Marc Zyngier [not found] ` <564F6021.7090000-5wv7dgnIgG8@public.gmane.org> 2015-11-20 18:16 ` Vladimir Zapolskiy 2015-11-20 18:16 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 04/10] arm: lpc32xx: add wakeup platform driver Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 05/10] arm: dts: lpc32xx: assign interrupt types Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 06/10] arm: dts: lpc32xx: add description of IC wakeup controllers Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 07/10] arm: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 08/10] irqchip: add LPC32xx interrupt controller driver Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy [not found] ` <1447982925-30138-9-git-send-email-vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org> 2015-11-20 10:56 ` Marc Zyngier 2015-11-20 10:56 ` Marc Zyngier 2015-11-20 1:28 ` [PATCH 09/10] irqchip: lpc32xx: add option to wakeup from an interrupt Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2015-11-20 1:28 ` [PATCH 10/10] arm: dts: lpc32xx: enable SIC1 and SIC2 by default Vladimir Zapolskiy 2015-11-20 1:28 ` Vladimir Zapolskiy 2016-02-10 19:45 ` [PATCH 00/10] irqchip: lpc32xx: add LPC32xx irqchip driver Sylvain Lemieux [not found] ` <loom.20160210T204046-649-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org> 2016-04-04 17:37 ` Sylvain Lemieux 2016-04-04 17:37 ` Sylvain Lemieux 2016-04-05 1:24 ` Vladimir Zapolskiy 2016-04-05 1:24 ` Vladimir Zapolskiy
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