linux-kernel - Re: [PATCH v5 2/2] spi/pl022: Add devicetree support

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Date:	Wed, 22 Aug 2012 13:15:31 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Roland Stigge <stigge@...com.de>
Cc:	aletes.xgr@...il.com, broonie@...nsource.wolfsonmicro.com,
	grant.likely@...retlab.ca, rob.herring@...xeda.com,
	rob@...dley.net, devicetree-discuss@...ts.ozlabs.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	spi-devel-general@...ts.sourceforge.net,
	gabriel.fernandez@...ricsson.com, lee.jones@...aro.org,
	viresh.kumar@...aro.org, sachin.verma@...co
Subject: Re: [PATCH v5 2/2] spi/pl022: Add devicetree support

On Tue, Aug 21, 2012 at 6:01 PM, Roland Stigge <stigge@...com.de> wrote:

> This patch adds device tree support to the spi-pl022 driver.
(...)

> --- linux-2.6.orig/Documentation/devicetree/bindings/spi/spi_pl022.txt
> +++ linux-2.6/Documentation/devicetree/bindings/spi/spi_pl022.txt
> @@ -6,7 +6,22 @@ Required properties:
>  - interrupts : Should contain SPI controller interrupt
>
>  Optional properties:
> +- num-cs : total number of chipselects

I don't know if it's proper to duplicate but atleast *also* patch
Documentation/devicetree/bindings/gpio/gpio.txt to indicate that
this is a generic property on all GPIO drivers.

The rest looks good.

Yours,
Linus Walleij
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