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Date: Mon, 22 Jul 2019 02:24:29 -0700
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH v2] remoteproc: copy parent dma_pfn_offset for vdev
Message-ID: <20190722092429.GB12167@infradead.org>
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To: Loic PALLARDY <loic.pallardy@st.com>
Cc: Christoph Hellwig <hch@infradead.org>, Clement Leger <cleger@kalray.eu>, Ohad Ben-Cohen <ohad@wizery.com>, Bjorn Andersson <bjorn.andersson@linaro.org>, "linux-remoteproc@vger.kernel.org" <linux-remoteproc@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
List-ID: <linux-remoteproc@vger.kernel.org>

On Mon, Jul 22, 2019 at 08:41:32AM +0000, Loic PALLARDY wrote:
> Ongoing...
> Two topics to clean up:
> - Sub device creation and DMA ops inheritance --> need to use platform_device or device tree
> - dma_declare_coherent_memory use --> it has been introduced to support internal memories declared via reg field.
> I propose to migrate existing drivers on reserved memory usage and so remove dma_declare_coherent call from remoteproc core.

I thought this was inter-related in that you needed the additional
field with the manual memory region for the subdevs, but I guess I
misunderstood.  Anyway, thanks for doing the work.