Re: [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges

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To: Bharat Gooty <bharat.gooty@xxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxxxx>
Subject: Re: [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date: Tue, 15 Dec 2020 07:41:00 -0800
Cc: Ray Jui <ray.jui@xxxxxxxxxxxx>, Florian Fainelli <f.fainelli@xxxxxxxxx>, devicetree <devicetree@xxxxxxxxxxxxxxx>, linux-kernel <linux-kernel@xxxxxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Scott Branden <sbranden@xxxxxxxxxxxx>, Ray Jui <rjui@xxxxxxxxxxxx>, linux-arm-msm <linux-arm-msm@xxxxxxxxxxxxxxx>, Andy Gross <agross@xxxxxxxxxx>, Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>, Rob Herring <robh+dt@xxxxxxxxxx>, bcm-kernel-feedback-list <bcm-kernel-feedback-list@xxxxxxxxxxxx>, Zhen Lei <thunder.leizhen@xxxxxxxxxx>, linux-arm-kernel <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <CACvutz9v+TBUbrCo3X-u5ebbs04nR0y0yQN3qWfSAyZVy9RM2g@mail.gmail.com>
References: <20201016090833.1892-1-thunder.leizhen@huawei.com> <20201016090833.1892-2-thunder.leizhen@huawei.com> <20201128045328.2411772-1-f.fainelli@gmail.com> <CAK8P3a1_5RgcPz+bgo1bbUBk8NTJd=1-Y5-=CsQYkFgLfTE3_A@mail.gmail.com> <9c6c6b7e-8c39-8c49-5c87-9b560c027841@broadcom.com> <CAK8P3a2XYk8D80XARrpUSBHk1yye3KHXOdaQge4HNSZZOC=xKw@mail.gmail.com> <CACvutz9v+TBUbrCo3X-u5ebbs04nR0y0yQN3qWfSAyZVy9RM2g@mail.gmail.com>
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On 12/15/2020 5:19 AM, Bharat Gooty wrote:
> Since the IOMMU is disabled and DMA engine is on 32-bit bus, We can not
> give the complete DDR for the USB DMA.
> So restricting the usable DAM size to 4GB.

Thanks, can you make this a proper patch submission along with a Fixes:
tag that is:

Fixes: 2013a4b684b6 ("arm64: dts: broadcom: clear the warnings caused by
empty dma-ranges")
-- 
Florian

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References:
- [PATCH v2 0/2] eliminate two common errors reported by any yaml on arm64
  - From: Zhen Lei
- [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
  - From: Zhen Lei
- Re: [PATCH v2 1/2] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
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