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    SubjectRe: [PATCH v2] irqchip: add keystone irq controller ip driver
    On Wed, Jul 23, 2014 at 05:40:30PM +0300, Grygorii Strashko wrote:
    > On Keystone SOCs, DSP cores can send interrupts to ARM
    > host using the IRQ controller IP. It provides 28 IRQ
    > signals to ARM. The IRQ handler running on HOST OS can
    > identify DSP signal source by analyzing SRCCx bits in
    > IPCARx registers. This is one of the component used by
    > the IPC mechanism used on Keystone SOCs.
    >
    > Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
    > ---
    > Changes in v2:
    > - minor comments and fixes applied
    >
    > v1:
    > https://lkml.org/lkml/2014/7/14/549
    >
    > .../interrupt-controller/ti,keystone-irq.txt | 36 +++
    > drivers/irqchip/Kconfig | 7 +
    > drivers/irqchip/Makefile | 1 +
    > drivers/irqchip/irq-keystone.c | 232 ++++++++++++++++++++
    > 4 files changed, 276 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt
    > create mode 100644 drivers/irqchip/irq-keystone.c

    I've applied this to the topic branch irqchip/keystone. I'll let it
    cook in -next for a few days (keep in mind Stephen is at KS this week).
    Then I'll merge it into irqchip/core and you can use /keystone as a
    stable base for other work this cycle.

    thx,

    Jason.


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