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

Fabio Estevam festevam at gmail.com
Thu Mar 17 11:55:40 CET 2022


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.

> 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.


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