[PATCH 4/4] mmc: sdhci-iproc: add device tree bindings

[Florian Fainelli]

On 09/02/15 16:06, Scott Branden wrote:
> Add device tree binding documentation for IPROC SDHCI driver.
> 
> Acked-by: Ray Jui <rjui at broadcom.com>
> Signed-off-by: Corneliu Doban <cdoban at broadcom.com>
> Signed-off-by: Scott Branden <sbranden at broadcom.com>
> ---
>  .../devicetree/bindings/mmc/brcm,sdhci-iproc.txt   | 23 ++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
> 
> diff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
> new file mode 100644
> index 0000000..72cc9cc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
> @@ -0,0 +1,23 @@
> +Broadcom IPROC SDHCI controller
> +
> +This file documents differences between the core properties described
> +by mmc.txt and the properties that represent the IPROC SDHCI controller.
> +
> +Required properties:
> +- compatible : Should be "brcm,sdhci-iproc-cygnus".
> +- clocks : The clock feeding the SDHCI controller.
> +
> +Optional properties:
> +  - sdhci,auto-cmd12: specifies that controller should use auto CMD12.

Formatting is a little different here, there is one too many space to
begin the line.

> +
> +Example:
> +
> +sdhci0: sdhci at 0x18041000 {

0x is typically dropped from this part, to only appear in the "reg"
property.

> +	compatible = "brcm,sdhci-iproc-cygnus";
> +	reg = <0x18041000 0x100>;
> +	interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
> +	clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;
> +	bus-width = <4>;
> +	sdhci,auto-cmd12;
> +	no-1-8-v;
> +};
> 

Unless there is a re-spin, I will fix this myself while applying this
patch to devicetree/next.

Thanks
-- 
Florian