[PATCH] imx93-u-boot: Describe the CPU clocks in the devicetree

[Fabio Estevam]

On Thu, Jul 18, 2024 at 1:55 PM Fabio Estevam <festevam at gmail.com> wrote:
>
> Currently, there is an error when the i.MX93 CPU frequency is
> read:
>
> Could not read CPU frequency: -2
> CPU:   NXP i.MX93(52) Rev1.1 A55 at 0 MHz
>
> Fix it by describing the A55 clock nodes in the devicetree, like done
> on other i.MX SoCs.
>
> With this change, the CPU frequency error is gone and it can be correctly
> retrieved:
>
> CPU:   NXP i.MX93(52) Rev1.1 A55 at 1700 MHz
> CPU:   Industrial temperature grade  (-40C to 105C) at 35C
>
> As the upstream imx93.dtsi does not describe the CPU clocks,
> keep the clock node in imx93-u-boot.dtsi for now.
>
> Signed-off-by: Fabio Estevam <festevam at gmail.com>

Applied, thanks.