[PATCH 6/7] clk/samsung: add support for pll2650xx

Rahul Sharma r.sh.open at gmail.com
Mon Jan 6 06:44:48 EST 2014


Hi Tomasz,

On 19 December 2013 17:15, Tomasz Figa <t.figa at samsung.com> wrote:
> Hi Rahul,
>
> On Friday 06 of December 2013 21:26:30 Rahul Sharma wrote:
>> Add support for pll2650xx in samsung pll file. This pll variant
>> is close to pll36xx but uses CON2 registers instead of CON1.
>
> If the ops are otherwise idential, why not reuse the ops for pll36xx
> and use CON1 or CON2 register conditionally based on pll->type field?
> (Just as it is already done for pll4600, 4650 and 4650c.)
>

I verified the difference and found that  pll2650xx is fairly
different in terms of
Bit Fields, Con2 register, and additional PLL config bits than pll36xx. Due to
this, I have to add lot of if-else code based on pll type which
doesn't looks clean.

Regards,
Rahul Sharma.

> Best regards,
> Tomasz
>



More information about the linux-arm-kernel mailing list