Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1233062

Re: [PATCH 0/2] convert to use generic irq handler

Show all headers | View raw

On 9/25/15 12:28 PM, Grygorii Strashko wrote:
> This patch series contains patches which fixes wrong APIs usage in atomic
> context on RT-kernel. The final goal is to make TI OMAP GPIO driver
> compatible with -RT kernel as much as possible.
>
> Patch 1: required to be compatible with -RT kernel, because PM runtime's
> irq_safe mode is incompatible with -RT.
> Patch 2: This patch converts TI OMAP GPIO driver to use generic irq
>   handler instead of chained IRQ handler. This way OMAP GPIO driver will be
>   compatible with RT-kernel where it will be forced thread IRQ handler
>   while in non-RT kernel it still will be executed in HW IRQ context.
>
> Boot, basic gpio functionality tested on:
>   dra7-evm, BeagleBone(white), am43xx-gpevm, am437x-sk
> Manually tested on dra7-evm including suspend/resume and wakeup.
>
> Links on RFC:
>   https://lkml.org/lkml/2015/8/18/161
>   https://lkml.org/lkml/2015/8/18/162
>
> Grygorii Strashko (2):
>    gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock
>    gpio: omap: convert to use generic irq handler
>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
--
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/

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH 0/2] convert to use generic irq handler Grygorii Strashko <grygorii.strashko@ti.com> - 2015-09-25 21:30 +0200
  Re: [PATCH 0/2] convert to use generic irq handler "santosh.shilimkar@oracle.com" <santosh.shilimkar@oracle.com> - 2015-09-25 22:40 +0200

csiph-web