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Date: Tue, 08 Jul 2014 15:53:38 +0200
From: Alexander Graf <agraf@suse.de>
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Subject: Re: [Qemu-devel] [PATCH 7/7] hw/misc/platform_devices: Add
 platform_bus_base to PlatformDevtreeData
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To: Eric Auger <eric.auger@linaro.org>, eric.auger@st.com, christoffer.dall@linaro.org, qemu-devel@nongnu.org, kim.phillips@freescale.com, a.rigo@virtualopensystems.com
Cc: peter.maydell@linaro.org, patches@linaro.org, stuart.yoder@freescale.com, alex.williamson@redhat.com, a.motakis@virtualopensystems.com, kvmarm@lists.cs.columbia.edu


On 07.07.14 09:08, Eric Auger wrote:
> The base address of the platform bus sometimes is used to build the
> <reg> property.
>
> ---
>
> Actually I did not succeed in doing it another way with Calxeda xgmac.
> If someone knows how to do without, please advise.

Not sure I understand. The "regs" properties live inside the parent's 
"ranges". So in device tree the only thing that should be aware of the 
bus offset is the platform bus node, no?


Alex