linux-kernel - Re: [PATCH] spi/pl022: Devicetree support w/o platform data

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Date:	Tue, 18 Sep 2012 14:03:28 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Roland Stigge <stigge@...com.de>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Grant Likely <grant.likely@...retlab.ca>
Cc:	lee.jones@...aro.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, STEricsson_nomadik_linux@...t.st.com,
	linus.walleij@...ricsson.com, arnd@...db.de,
	devicetree-discuss@...ts.ozlabs.org
Subject: Re: [PATCH] spi/pl022: Devicetree support w/o platform data

On Mon, Sep 17, 2012 at 6:59 PM, Roland Stigge <stigge@...com.de> wrote:

> Even with devicetree support, we needed platform data to provide some data like
> bus_id and enable_dma, leading to mixed device tree and platform data. This
> patch makes it possible to provide all that information via device tree. Now,
> the data must be provided via platform data _or_ device tree completely.
>
> Only in case of callback specification (dma_filter()), platform data is
> necessary.
>
> Signed-off-by: Roland Stigge <stigge@...com.de>

This looks good so:
Acked-by: Linus Walleij <linus.walleij@...aro.org>

But I think you need to page Mark Brown so it
gets picked to the stuff queued for the next merge window.
I think the dependent patch is in his SPI tree.

So I'd resend it to mark+grant with my ACK.

Yours,
Linus Walleij
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