linux-kernel - Re: [PATCH v8 2/2] memory: atmel-ebi: add DT bindings documentation

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Date:	Mon, 16 May 2016 09:59:22 -0500
From:	Rob Herring <robh@...nel.org>
To:	Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:	Mark Rutland <mark.rutland@....com>,
	Jean-Jacques Hiblot <jjhiblot@...phandler.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Arnd Bergmann <arnd@...db.de>,
	linux-arm-kernel@...ts.infradead.org,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v8 2/2] memory: atmel-ebi: add DT bindings documentation

On Wed, May 11, 2016 at 12:13:08PM +0200, Boris Brezillon wrote:
> The EBI (External Bus Interface) is used to access external peripherals
> (NOR, SRAM, NAND, and other specific devices like ethernet controllers).
> Each device is assigned a CS line and an address range and can have its
> own configuration (timings, access mode, bus width, ...).
> This driver provides a generic DT binding to configure a device according
> to its requirements.
> For specific device controllers (like the NAND one) the SMC timings
> should be configured by the controller driver through the matrix and smc
> syscon regmaps.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
> ---
>  .../bindings/memory-controllers/atmel,ebi.txt      | 136 +++++++++++++++++++++
>  1 file changed, 136 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt
> 
> diff --git a/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt
> new file mode 100644
> index 0000000..2fe9b5b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt
> @@ -0,0 +1,136 @@

[...]

> +Children device nodes are representing device connected to the EBI bus.
> +
> +Required device node properties:
> +
> +- #reg:			Contains the chip-select id, the offset and the length

Still need to fix #reg.

Otherwise,

Acked-by: Rob Herring <robh@...nel.org>