Re: [PATCH RESEND v3 0/4] clk: imx: imx8m: fix a53 cpu clock

[Shawn Guo]

On Wed, Feb 19, 2020 at 06:17:05PM +0800, peng.fan@xxxxxxx wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
> 
> V3:
>  Rebased to Shawn's for-next branch
>  Typo fix
> 
> V2:
>  Fix i.MX8MP build
>  Update cover letter, i.MX7D not have this issue 
> 
> The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root
> signoff timing is 1Ghz, however the A53 core which sources from CCM
> root could run above 1GHz which voilates the CCM.
> 
> There is a CORE_SEL slice before A53 core, we need configure the
> CORE_SEL slice source from ARM PLL, not A53 CCM clk root.
> 
> The A53 CCM clk root should only be used when need to change ARM PLL
> frequency.
> 
> Peng Fan (4):
>   clk: imx: imx8mq: fix a53 cpu clock
>   clk: imx: imx8mm: fix a53 cpu clock
>   clk: imx: imx8mn: fix a53 cpu clock
>   clk: imx: imx8mp: fix a53 cpu clock

Applied all, thanks.