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Groups > linux.kernel > #1294664
| From | Mark Rutland <mark.rutland@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings |
| Date | 2015-12-18 12:00 +0100 |
| Message-ID | <qH0Vs-4xe-27@gated-at.bofh.it> (permalink) |
| References | <qGFxD-7Gb-7@gated-at.bofh.it> <qGFxE-7Gb-21@gated-at.bofh.it> <qGHg6-60-11@gated-at.bofh.it> <qGSuR-7xL-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Dec 18, 2015 at 09:58:20AM +0800, majun (F) wrote: > Hi Mark: > > 在 2015/12/17 21:52, Mark Rutland 写道: > > On Thu, Dec 17, 2015 at 07:56:34PM +0800, MaJun wrote: > >> From: Ma Jun <majun258@huawei.com> > [...] > >> +- compatible: Should be "hisilicon,mbigen-v2" > >> + > >> +- reg: Specifies the base physical address and size of the Mbigen > >> + registers. > >> + > >> +- interrupt controller: Identifies the node as an interrupt controller > >> + > >> +- msi-parent: Specifies the MSI controller this mbigen use. > >> + For more detail information,please refer to the generic msi-parent binding in > >> + Documentation/devicetree/bindings/interrupt-controller/msi.txt. > >> + > >> +- num-msis:Specifies the total number of interrupt this device has. > > > > Is this the number of pins implemented? Or the number of pins that are > > in use? > > > > The latter feels like something we can derive. > > num-msis means the total number of pins implemented. Ok. In that case I think it should be: - num-pins: the total number of pins implemented in this Mbigen instance. (with the appropriate fixups in the driver). With that: Acked-by: Mark Rutland <mark.rutland@arm.com> > >> +- #interrupt-cells : Specifies the number of cells needed to encode an > >> + interrupt source. The value must be 2. > >> + > >> + The 1st cell is hardware pin number of the interrupt.This number is local to > >> + each mbigen chip and in the range from 0 to the maximum interrupts number > >> + of the mbigen. > > > > Just to check: 0 - 63 represent the "reserved" pins, yes? > > Yes, you are right. > > > > > Other than those questions, this looks good to me. > > Do i need to post a new patch to update these two questions? Hopefully not. Marc, are you happy to fold in the s/num-msis/num-pins/ change? Thanks, Mark. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v10 0/4] irqchip:support mbigen interrupt controller MaJun <majun258@huawei.com> - 2015-12-17 13:10 +0100
[PATCH v10 4/4] irqchip:implement the mbigen irq chip operation functions MaJun <majun258@huawei.com> - 2015-12-17 13:10 +0100
Re: [PATCH v10 4/4] irqchip:implement the mbigen irq chip operation functions Marc Zyngier <marc.zyngier@arm.com> - 2015-12-17 17:10 +0100
[PATCH v10 2/4] irqchip: add platform device driver for mbigen device MaJun <majun258@huawei.com> - 2015-12-17 13:10 +0100
[PATCH v10 1/4] dt-binding:Documents of the mbigen bindings MaJun <majun258@huawei.com> - 2015-12-17 13:10 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings Mark Rutland <mark.rutland@arm.com> - 2015-12-17 15:00 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings "majun (F)" <majun258@huawei.com> - 2015-12-18 03:00 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings Mark Rutland <mark.rutland@arm.com> - 2015-12-18 12:00 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings Marc Zyngier <marc.zyngier@arm.com> - 2015-12-18 12:30 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings Marc Zyngier <marc.zyngier@arm.com> - 2015-12-18 12:40 +0100
Re: [PATCH v10 1/4] dt-binding:Documents of the mbigen bindings Mark Rutland <mark.rutland@arm.com> - 2015-12-18 13:00 +0100
[PATCH v10 3/4] irqchip:create irq domain for each mbigen device MaJun <majun258@huawei.com> - 2015-12-17 13:20 +0100
Re: [PATCH v10 3/4] irqchip:create irq domain for each mbigen device Marc Zyngier <marc.zyngier@arm.com> - 2015-12-17 17:10 +0100
Re: [PATCH v10 3/4] irqchip:create irq domain for each mbigen device Mark Rutland <mark.rutland@arm.com> - 2015-12-18 12:10 +0100
Re: [PATCH v10 3/4] irqchip:create irq domain for each mbigen device Marc Zyngier <marc.zyngier@arm.com> - 2015-12-18 12:30 +0100
Re: [PATCH v10 0/4] irqchip:support mbigen interrupt controller Marc Zyngier <marc.zyngier@arm.com> - 2015-12-17 17:10 +0100
Re: [PATCH v10 0/4] irqchip:support mbigen interrupt controller Marc Zyngier <marc.zyngier@arm.com> - 2015-12-18 13:00 +0100
Re: [PATCH v10 0/4] irqchip:support mbigen interrupt controller Hanjun Guo <guohanjun@huawei.com> - 2015-12-18 13:40 +0100
Re: [PATCH v10 0/4] irqchip:support mbigen interrupt controller majun <majun258@huawei.com> - 2015-12-18 15:10 +0100
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