* [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu
@ 2015-03-31 1:28 Sebastian Reichel
2015-03-31 6:33 ` Sakari Ailus
0 siblings, 1 reply; 3+ messages in thread
From: Sebastian Reichel @ 2015-03-31 1:28 UTC (permalink / raw)
To: Tony Lindgren, linux-omap
Cc: Sebastian Reichel, Sakari Ailus, Laurent Pinchart
Add missing #iommu-cells property to the isp and iva iommu nodes. This
fixes the binding (property is required according to the generic iommu
binding) and removes the following kernel warning triggered once the
iommu nodes are referenced:
[ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes since PATCHv1:
* Also add property to mmu_iva
---
arch/arm/boot/dts/omap3.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index fe0b293..eb96cf9 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -440,6 +440,7 @@
};
mmu_isp: mmu@480bd400 {
+ #iommu-cells = <0>;
compatible = "ti,omap2-iommu";
reg = <0x480bd400 0x80>;
interrupts = <24>;
@@ -448,6 +449,7 @@
};
mmu_iva: mmu@5d000000 {
+ #iommu-cells = <0>;
compatible = "ti,omap2-iommu";
reg = <0x5d000000 0x80>;
interrupts = <28>;
--
2.1.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu
2015-03-31 1:28 [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu Sebastian Reichel
@ 2015-03-31 6:33 ` Sakari Ailus
2015-05-04 16:13 ` Tony Lindgren
0 siblings, 1 reply; 3+ messages in thread
From: Sakari Ailus @ 2015-03-31 6:33 UTC (permalink / raw)
To: Sebastian Reichel; +Cc: Tony Lindgren, linux-omap, Laurent Pinchart
On Tue, Mar 31, 2015 at 03:28:10AM +0200, Sebastian Reichel wrote:
> Add missing #iommu-cells property to the isp and iva iommu nodes. This
> fixes the binding (property is required according to the generic iommu
> binding) and removes the following kernel warning triggered once the
> iommu nodes are referenced:
>
> [ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400
>
> Signed-off-by: Sebastian Reichel <sre@kernel.org>
> Cc: Sakari Ailus <sakari.ailus@iki.fi>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Thanks!
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
--
Sakari Ailus
e-mail: sakari.ailus@iki.fi XMPP: sailus@retiisi.org.uk
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu
2015-03-31 6:33 ` Sakari Ailus
@ 2015-05-04 16:13 ` Tony Lindgren
0 siblings, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2015-05-04 16:13 UTC (permalink / raw)
To: Sakari Ailus; +Cc: Sebastian Reichel, linux-omap, Laurent Pinchart
* Sakari Ailus <sakari.ailus@iki.fi> [150330 23:34]:
> On Tue, Mar 31, 2015 at 03:28:10AM +0200, Sebastian Reichel wrote:
> > Add missing #iommu-cells property to the isp and iva iommu nodes. This
> > fixes the binding (property is required according to the generic iommu
> > binding) and removes the following kernel warning triggered once the
> > iommu nodes are referenced:
> >
> > [ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400
> >
> > Signed-off-by: Sebastian Reichel <sre@kernel.org>
> > Cc: Sakari Ailus <sakari.ailus@iki.fi>
> > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
> Thanks!
>
> Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Applying into omap-for-v4.1/fixes thanks.
Tony
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-03-31 1:28 [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu Sebastian Reichel
2015-03-31 6:33 ` Sakari Ailus
2015-05-04 16:13 ` Tony Lindgren
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