Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-10-24 Thread Sricharan R
On Thursday 24 October 2013 03:08 PM, Kumar Gala wrote: > On Sep 30, 2013, at 8:59 AM, Sricharan R wrote: > >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input l

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-10-24 Thread Sricharan R
Hi Thomas, Thanks a lot for reviewing this. On Thursday 24 October 2013 02:42 PM, Thomas Gleixner wrote: > On Mon, 30 Sep 2013, Sricharan R wrote: >> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c >> index 1760ceb..c5778ab 100644 >> --- a/drivers/irqchip/irq-gic.c >> +++ b/dri

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-10-24 Thread Kumar Gala
On Sep 30, 2013, at 8:59 AM, Sricharan R wrote: > In some socs the gic can be preceded by a crossbar IP which > routes the peripheral interrupts to the gic inputs. The peripheral > interrupts are associated with a fixed crossbar input line and the > crossbar routes that to one of the free gic inp

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-10-24 Thread Thomas Gleixner
On Mon, 30 Sep 2013, Sricharan R wrote: > diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c > index 1760ceb..c5778ab 100644 > --- a/drivers/irqchip/irq-gic.c > +++ b/drivers/irqchip/irq-gic.c > @@ -72,6 +72,8 @@ struct gic_chip_data { > > static DEFINE_RAW_SPINLOCK(irq_controlle

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-10-08 Thread Linus Walleij
On Mon, Sep 30, 2013 at 4:16 PM, Marc Zyngier wrote: > On 30/09/13 14:59, Sricharan R wrote: >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input line and the >>

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-09-30 Thread Sricharan R
On Monday 30 September 2013 07:52 PM, Santosh Shilimkar wrote: > On Monday 30 September 2013 10:16 AM, Marc Zyngier wrote: >> On 30/09/13 14:59, Sricharan R wrote: >>> In some socs the gic can be preceded by a crossbar IP which >>> routes the peripheral interrupts to the gic inputs. The peripheral

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-09-30 Thread Marc Zyngier
On 30/09/13 15:22, Santosh Shilimkar wrote: > On Monday 30 September 2013 10:16 AM, Marc Zyngier wrote: >> On 30/09/13 14:59, Sricharan R wrote: >>> In some socs the gic can be preceded by a crossbar IP which >>> routes the peripheral interrupts to the gic inputs. The peripheral >>> interrupts are

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-09-30 Thread Santosh Shilimkar
On Monday 30 September 2013 10:16 AM, Marc Zyngier wrote: > On 30/09/13 14:59, Sricharan R wrote: >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input line and th

Re: [RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-09-30 Thread Marc Zyngier
On 30/09/13 14:59, Sricharan R wrote: > In some socs the gic can be preceded by a crossbar IP which > routes the peripheral interrupts to the gic inputs. The peripheral > interrupts are associated with a fixed crossbar input line and the > crossbar routes that to one of the free gic input line. >

[RFC PATCH 1/6] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs

2013-09-30 Thread Sricharan R
In some socs the gic can be preceded by a crossbar IP which routes the peripheral interrupts to the gic inputs. The peripheral interrupts are associated with a fixed crossbar input line and the crossbar routes that to one of the free gic input line. The DT entries for peripherals provides the fixe