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Re: [Xen-devel] [PATCH V1 2/2] xen/device-tree: Add ability to handle nodes with interrupts-extended prop




On 29.05.19 20:44, Julien Grall wrote:
Hi Oleksandr,

Hi, Julien



On 21/05/2019 18:37, Oleksandr Tyshchenko wrote:
From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>

The "interrupts-extended" property is a special form for use when
a node needs to reference multiple interrupt parents. >
According to the:

NIT: s/the//

Linux/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt

But, there are cases when "interrupts-extended" property is used for
"outside /soc node" with a single interrupt parent as an equivalent of
pairs ("interrupt-parent" + "interrupts").

The good example here is ARCH timer node for R-Car Gen3/Gen2 family,

NIT: s/The/A/ I think

which is mandatory device for Xen usage on ARM. And without ability
to handle such nodes, Xen fails to operate.

So, this patch adds required support for Xen to be able to handle
nodes with that property.

Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

Thank you! I assume you meant Reviewed-by: Julien Grall <julien.grall@xxxxxxx> )

Shall I send new version with proposed changes?



I will give an opportunity to Stefano to review it. If I don't hear anything by Monday, I will merge it.

Thank you!

Cheers,

--
Regards,

Oleksandr Tyshchenko


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