Re: [PATCH 04/13] clk: qcom: fix 16 bit alpha support calculation

From: Stephen Boyd
Date: Fri Dec 08 2017 - 19:19:07 EST


On 09/28, Abhishek Sahu wrote:
> The alpha value calculation function has been written for 40 bit
> alpha which is not coming properly for 16 bit
>
> 1. Alpha value is being calculated on the basis of
> ALPHA_BITWIDTH to make the computation easy for 40 bit alpha.
> After calculating the 32 bit alpha, It is being converted to 40
> bit alpha by making making lower bits zero. But if actual alpha
> register width is less than ALPHA_BITWIDTH, then the actual width
> can be used for calculation
>
> 2. During 40 bit alpha pll set rate, the lower alpha register is
> not being configured
>
> Now the changes have been made to calculate the rate and register
> values from alpha_width instead hardcoding it so that it can work
> for all the cases.
>
> Signed-off-by: Abhishek Sahu <absahu@xxxxxxxxxxxxxx>
> ---

Applied to clk-next

--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project