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From: Robin Murphy <robin.murphy@arm.com>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	joro@8bytes.org, robh+dt@kernel.org
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	iommu@lists.linux-foundation.org
Subject: Re: [PATCH] dt-bndings: iommu: renesas, ipmmu-vmsa: convert to json-schema
Date: Tue, 14 Apr 2020 18:15:35 +0100	[thread overview]
Message-ID: <fef59497-e5ef-bfe4-e845-389fd623783b@arm.com> (raw)
In-Reply-To: <1586773533-8893-1-git-send-email-yoshihiro.shimoda.uh@renesas.com>

On 2020-04-13 11:25 am, Yoshihiro Shimoda wrote:
[...]
> -Each bus master connected to an IPMMU must reference the IPMMU in its device
> -node with the following property:
> -
> -  - iommus: A reference to the IPMMU in two cells. The first cell is a phandle
> -    to the IPMMU and the second cell the number of the micro-TLB that the
> -    device is connected to.

This definition of what the phandle argument means...

[...]
> +  '#iommu-cells':
> +    const: 1
 > +

...deserves to be captured in a description here.

Robin.
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: Robin Murphy <robin.murphy@arm.com>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	joro@8bytes.org, robh+dt@kernel.org
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	iommu@lists.linux-foundation.org
Subject: Re: [PATCH] dt-bndings: iommu: renesas, ipmmu-vmsa: convert to json-schema
Date: Tue, 14 Apr 2020 18:15:35 +0100	[thread overview]
Message-ID: <fef59497-e5ef-bfe4-e845-389fd623783b@arm.com> (raw)
In-Reply-To: <1586773533-8893-1-git-send-email-yoshihiro.shimoda.uh@renesas.com>

On 2020-04-13 11:25 am, Yoshihiro Shimoda wrote:
[...]
> -Each bus master connected to an IPMMU must reference the IPMMU in its device
> -node with the following property:
> -
> -  - iommus: A reference to the IPMMU in two cells. The first cell is a phandle
> -    to the IPMMU and the second cell the number of the micro-TLB that the
> -    device is connected to.

This definition of what the phandle argument means...

[...]
> +  '#iommu-cells':
> +    const: 1
 > +

...deserves to be captured in a description here.

Robin.

  reply	other threads:[~2020-04-14 17:15 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13 10:25 [PATCH] dt-bndings: iommu: renesas, ipmmu-vmsa: convert to json-schema Yoshihiro Shimoda
2020-04-13 10:25 ` [PATCH] dt-bndings: iommu: renesas,ipmmu-vmsa: " Yoshihiro Shimoda
2020-04-14 17:15 ` Robin Murphy [this message]
2020-04-14 17:15   ` [PATCH] dt-bndings: iommu: renesas, ipmmu-vmsa: " Robin Murphy
2020-04-15  2:00   ` Yoshihiro Shimoda
2020-04-15  2:00     ` Yoshihiro Shimoda
2020-04-15 14:21 ` Geert Uytterhoeven
2020-04-15 14:21   ` [PATCH] dt-bndings: iommu: renesas,ipmmu-vmsa: " Geert Uytterhoeven
2020-04-16  9:56   ` Yoshihiro Shimoda
2020-04-16  9:56     ` Yoshihiro Shimoda
2020-04-16 10:06     ` [PATCH] dt-bndings: iommu: renesas, ipmmu-vmsa: " Geert Uytterhoeven
2020-04-16 10:06       ` [PATCH] dt-bndings: iommu: renesas,ipmmu-vmsa: " Geert Uytterhoeven
2020-04-16 10:16       ` Yoshihiro Shimoda
2020-04-16 10:16         ` Yoshihiro Shimoda
2020-04-20 19:26 ` Rob Herring
2020-04-20 19:26   ` Rob Herring
2020-04-21  1:46   ` Yoshihiro Shimoda
2020-04-21  1:46     ` Yoshihiro Shimoda

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