On Thu, Dec 5, 2013 at 11:20 AM, Tim Kryger <tim.kryger@xxxxxxxxxx> wrote:
> The Kona SDHCI block requires a clock that must be specified in the
> device tree. Update the documentation to reflect this requirement.
>
> Signed-off-by: Tim Kryger <tim.kryger@xxxxxxxxxx>
> Reviewed-by: Matt Porter <matt.porter@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/mmc/kona-sdhci.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
> index 789fb07..aaba248 100644
> --- a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
> +++ b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
> @@ -6,12 +6,16 @@ and the properties present in the bcm281xx SDHCI
> Required properties:
> - compatible : Should be "brcm,kona-sdhci"
> - DEPRECATED: compatible : Should be "bcm,kona-sdhci"
> +- clocks: phandle + clock specifier pair of the external clock
> +
> +Refer to clocks/clock-bindings.txt for generic clock consumer properties.
>
> Example:
>
> sdio2: sdio@0x3f1a0000 {
> compatible = "brcm,kona-sdhci";
> reg = <0x3f1a0000 0x10000>;
> + clocks = <&sdio3_clk>;
> interrupts = <0x0 74 0x4>;
> };
>
> --
> 1.8.0.1
>
Reviewed-by: Christian Daudt <bcm@xxxxxxxxxxxxx>
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