netdev - Re: [RFC 5/5] [powerpc] Implement a p1010rdb clock source.

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Date:	Mon, 08 Aug 2011 20:53:11 +0200
From:	Marc Kleine-Budde <mkl@...gutronix.de>
To:	Wolfgang Grandegger <wg@...ndegger.com>
CC:	socketcan-core@...ts.berlios.de, netdev@...r.kernel.org,
	U Bhaskar-B22300 <B22300@...escale.com>
Subject: Re: [RFC 5/5] [powerpc] Implement a p1010rdb clock source.

On 08/08/2011 05:33 PM, Wolfgang Grandegger wrote:
>> ACK - The device tree bindings as in mainline's Documentation is a mess.
>> If the powerpc guys are happy with a clock interfaces based approach
>> somewhere in arch/ppc, I'm more than happy to remove:
>> - fsl,flexcan-clock-source (not implemented, even in the fsl driver)
>>
>> - fsl,flexcan-clock-divider \__ replace with code in arch/ppc, or
>> - clock-frequency           /   a single clock-frequency attribute
> 
> In the "net-next-2.6" tree there is also:
> 
>  $ grep flexcan arch/powerpc/boots/dts/*.dts
>   p1010rdb.dts:			fsl,flexcan-clock-source = "platform";
>   p1010rdb.dts:			fsl,flexcan-clock-source = "platform";
>   p1010si.dtsi:			compatible = "fsl,flexcan-v1.0";
>   p1010si.dtsi:			fsl,flexcan-clock-divider = <2>;
>   p1010si.dtsi:			compatible = "fsl,flexcan-v1.0";
>   p1010si.dtsi:			fsl,flexcan-clock-divider = <2>;
> 
> Especially the fsl,flexcan-clock-divider = <2>; might make people think,
> that they could set something else.

ARGH... :D

Marc

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