[PATCH] dt/bindings: qoriq-clock: Update core PLL binding

Scott Wood scottwood at freescale.com
Wed Apr 15 06:19:52 AEST 2015


On Tue, 2015-04-14 at 12:42 +0300, Igal.Liberman wrote:
> From: Igal Liberman <Igal.Liberman at freescale.com>
> 
> Added optional divider to "fsl,qoriq-core-pll-2.0".
> This option might be used by Freescale hardware accelerators.
> 
> Signed-off-by: Igal Liberman <Igal.Liberman at freescale.com>
> ---
>  .../devicetree/bindings/clock/qoriq-clock.txt      |    8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> index df4a259..b0d7b73 100644
> --- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> +++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> @@ -68,11 +68,17 @@ Required properties:
>  - #clock-cells: From common clock binding. The number of cells in a
>  	clock-specifier. Should be <0> for "fsl,qoriq-sysclk-[1,2].0"
>  	clocks, or <1> for "fsl,qoriq-core-pll-[1,2].0" clocks.
> -	For "fsl,qoriq-core-pll-[1,2].0" clocks, the single
> +	For "fsl,qoriq-core-pll-1.0" clocks, the single
>  	clock-specifier cell may take the following values:
>  	* 0 - equal to the PLL frequency
>  	* 1 - equal to the PLL frequency divided by 2
>  	* 2 - equal to the PLL frequency divided by 4
> +	For "fsl,qoriq-core-pll-2.0" clocks, the single
> +	clock-specifier cell may take the following values:
> +	* 0 - equal to the PLL frequency
> +	* 1 - equal to the PLL frequency divided by 2
> +	* 2 - equal to the PLL frequency divided by 3
> +	* 3 - equal to the PLL frequency divided by 4

Thanks.  Please update the driver to use the compatible to distinguish
as documented above, rather than the number of clock-output-names.

-Scott




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