[PATCH 09/10 RESEND] spi: Add SSP/SPI device tree documentation

[Sergei Shtylyov]

Hello.

On 07/24/2012 12:40 AM, Marek Vasut wrote:

> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Attila Kinali <attila at kinali.ch>
> Cc: Chris Ball <cjb at laptop.org>
> CC: Dong Aisheng <b29396 at freescale.com>
> Cc: Fabio Estevam <fabio.estevam at freescale.com>
> Cc: Grant Likely <grant.likely at secretlab.ca>
> Cc: Linux ARM kernel <linux-arm-kernel at lists.infradead.org>
> Cc: Mark Brown <broonie at opensource.wolfsonmicro.com>
> CC: Shawn Guo <shawn.guo at linaro.org>
> ---
>  Documentation/devicetree/bindings/spi/mxs-spi.txt |   18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/mxs-spi.txt

> diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.txt b/Documentation/devicetree/bindings/spi/mxs-spi.txt
> new file mode 100644
> index 0000000..f1263a9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/mxs-spi.txt
> @@ -0,0 +1,18 @@
> +* Freescale MX233/MX28 SSP/SPI
> +
> +Required properties:
> +- compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28"
> +- reg: Offset and length of the register set for the device
> +- interrupts: Should contain SSP interrupts (error irq first, dma irq second)
> +- fsl,ssp-dma-channel: APBX DMA channel for the SSP
> +
> +Example:
> +
> +ssp0: ssp at 80010000 {
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +	compatible = "fsl,imx28-spi";
> +	reg = <0x80010000 2000>;

   Not 0x2000?

WBR, Sergei