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path: root/drivers/irqchip/irq-keystone.c (follow)
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2014-10-20irqchip: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-09-03irqchip: keystone: Remove warning unsigned 'kirq->irq' is never less than zeroGrygorii Strashko1-1/+1
Remove static checker warning: drivers/irqchip/irq-keystone.c:166 keystone_irq_probe() warn: unsigned 'kirq->irq' is never less than zero. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Link: https://lkml.kernel.org/r/1409246189-29727-1-git-send-email-grygorii.strashko@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-08-17irqchip: keystone: Add irq controller ip driverGrygorii Strashko1-0/+232
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> Link: https://lkml.kernel.org/r/1406126430-9978-1-git-send-email-grygorii.strashko@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>