[PATCH v2 7/9] imx8mm_evk: spl: enable pwm clock

Tommaso Merciai tommaso.merciai at amarulasolutions.com
Thu Mar 17 13:40:14 CET 2022


On Thu, Mar 17, 2022 at 07:55:40AM -0300, Fabio Estevam wrote:
> Hi Tommaso,
> 
> On Thu, Mar 17, 2022 at 4:34 AM Tommaso Merciai
> <tommaso.merciai at amarulasolutions.com> wrote:
> 
> > Hi Fabio,
> > You mean is better to move the clock enable into board_late_init function?
> 
> Yes, you would only need PWM support in U-Boot proper, not in SPL, so better to
> turn on the PWM clock inside U-Boot proper.

Hi Fabio,
Ok, I move the function on board_late_init in v3.

Thanks,
Tommaso

> 
> > I plan to provide support for display panel at u-boot level in particular
> > I plan to use lcdif->mipi_dsi->sn65dsi84->display video pipeline.
> 
> Ok, great. It would be great to have i.MX8MM display driver in kernel
> mainline and U-Boot mainline.

-- 
Tommaso Merciai
Embedded Linux Engineer
tommaso.merciai at amarulasolutions.com
__________________________________

Amarula Solutions SRL
Via Le Canevare 30, 31100 Treviso, Veneto, IT
T. +39 042 243 5310
info at amarulasolutions.com
www.amarulasolutions.com


More information about the U-Boot mailing list