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Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging

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On Fri, May 19, 2017 at 8:41 AM, Matthias Brugger
<matthias.bgg@gmail.com> wrote:
>
>
> On 19/05/17 15:13, laurentiu.tudor@nxp.com wrote:
>>
>> From: Stuart Yoder <stuart.yoder@nxp.com>
>>
>> Move the source files out of staging into their final locations:
>>    -include files in drivers/staging/fsl-mc/include go to
>> include/linux/fsl
>>    -irq-gic-v3-its-fsl-mc-msi.c goes to drivers/irqchip
>
>
> This driver has as compatible "arm,gic-v3-its". I wonder if this is correct
> and if it should be moved like this out of staging.

Matthias, can you be more specific as to what your concern is?

The fsl-mc bus needs to implement bus specific gic-v3 MSI support just
like the other
bus types.  See:
   drivers/irqchip/irq-gic-v3-its-pci-msi.c
   drivers/irqchip/irq-gic-v3-its-platform-msi.c

You will see that the PCI and platform bus types also find the gic-v3 node by
compatible string.

The bus specific gic-v3 support for fsl-mc is implemented in a
completely standard way.

Thanks,
Stuart

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Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Matthias Brugger <matthias.bgg@gmail.com> - 2017-05-19 15:50 +0200
  Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Stuart Yoder <b08248@gmail.com> - 2017-05-20 01:10 +0200
  Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Marc Zyngier <marc.zyngier@arm.com> - 2017-05-20 08:50 +0200
    RE: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Laurentiu Tudor <laurentiu.tudor@nxp.com> - 2017-05-22 09:20 +0200
      Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Marc Zyngier <marc.zyngier@arm.com> - 2017-05-22 09:50 +0200
        RE: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Laurentiu Tudor <laurentiu.tudor@nxp.com> - 2017-05-22 10:50 +0200
          Re: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Marc Zyngier <marc.zyngier@arm.com> - 2017-05-22 11:10 +0200
            RE: [PATCH 3/3][v4] staging: fsl-mc: move bus driver out of staging Laurentiu Tudor <laurentiu.tudor@nxp.com> - 2017-05-22 11:20 +0200

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