Re: [PATCH] ARM: imx: update the cpu power up timing setting

[Fabio Estevam]

On Mon, Dec 3, 2018 at 12:45 AM Anson Huang <anson.huang@xxxxxxx> wrote:
>
> The sw2iso count should cover ARM LDO ramp-up time,
> the MAX ARM LDO ramp-up time may be up to more than
> 100us on some boards, this patch sets sw2iso to 0xf
> (~384us) which is the reset value, and it is much
> more safe to cover different boards, since we have
> observed that some customer boards failed with current
> setting of 0x2.
>
> Fixes: 05136f0897b5 ("ARM: imx: support arm power off in cpuidle for i.mx6sx")
> Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>

Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>