Stuart-B08248
> Subject: Re: [PATCH 2/3] Docs: dt: Add PCI MSI map bindings
>
> On Fri, Sep 04, 2015 at 11:33:35PM +0100, David Daney wrote:
> > Hi Mark,
>
> Hi David,
>
> > I now have a prototype implementation for irq-gic-v3-its.c that is using
> > this bind
> > +PCI root complex
> > +
> > +
> > +Optional properties
> > +---
> > +
> > +- msi-map: Maps a Requester ID to an MSI controller and associated
> > + msi-specifier data. The property is an arbitrary number of tuples of
> > +
On Fri, Sep 04, 2015 at 11:33:35PM +0100, David Daney wrote:
> Hi Mark,
Hi David,
> I now have a prototype implementation for irq-gic-v3-its.c that is using
> this binding on Cavium's ThunderX platform.
>
> Q: Have you guys had any more thoughts on this that might require
> changing the
Hi Mark,
First of all: Thanks for working on this.
I now have a prototype implementation for irq-gic-v3-its.c that is using
this binding on Cavium's ThunderX platform.
Q: Have you guys had any more thoughts on this that might require
changing the binding?
If not, I will be sending out my
...@huawei.com; Yoder Stuart-B08248
Subject: Re: [PATCH 2/3] Docs: dt: Add PCI MSI map bindings
On Wed, Aug 05, 2015 at 05:39:33PM +0100, Varun Sethi wrote:
Hi Mark
Thanks for the patch. Please find my comment inline.
Regards
Varun
-Original Message-
From: iommu-boun...@lists.linux
; iommu@lists.linux-foundation.org;
tirumalesh.chalama...@caviumnetworks.com;
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tred...@nvidia.com; linux-arm-
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Subject: Re: [PATCH 2/3] Docs: dt: Add PCI MSI map bindings
[...]
+PCI root complex
+
+
+Optional properties
+---
+
+- msi-map: Maps a Requester ID to an MSI controller and associated
+ msi-specifier data. The property is an arbitrary number of tuples of
+ (rid-base,msi-controller,msi-base,length),
...@huawei.com;
tred...@nvidia.com; linux-arm-ker...@lists.infradead.org;
majun...@huawei.com
Subject: [PATCH 2/3] Docs: dt: Add PCI MSI map bindings
Currently msi-parent is used by a few bindings to describe the relationship
between a PCI root complex and a single MSI controller
From: Mark Rutland mark.rutl...@arm.com
Date: Thu, Jul 23, 2015 at 11:52 AM
[cut]
diff --git a/Documentation/devicetree/bindings/pci/pci-msi.txt
b/Documentation/devicetree/bindings/pci/pci-msi.txt
new file mode 100644
index 000..9b3cc81
--- /dev/null
+++
On 23/07/15 17:52, Mark Rutland wrote:
Currently msi-parent is used by a few bindings to describe the
relationship between a PCI root complex and a single MSI controller, but
this property does not have a generic binding document.
Additionally, msi-parent is insufficient to describe more
+Example (5)
+===
+
+/ {
+ #address-cells = 1;
+ #size-cells = 1;
+
+ msi_a: msi-controller@a {
+ reg = 0xa 0x1;
+ compatible = vendor,some-controller;
+ msi-controller;
+ #msi-cells = 1;
+ };
+
+ msi_b:
looks good. possible to describe the chip we have.
On Jul 23, 2015, at 9:52 AM, Mark Rutland mark.rutl...@arm.com wrote:
Currently msi-parent is used by a few bindings to describe the
relationship between a PCI root complex and a single MSI controller, but
this property does not have a
Currently msi-parent is used by a few bindings to describe the
relationship between a PCI root complex and a single MSI controller, but
this property does not have a generic binding document.
Additionally, msi-parent is insufficient to describe more complex
relationships between MSI controllers
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