[PATCH] ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz
Fabio Estevam
festevam at gmail.com
Tue Jul 13 13:09:48 PDT 2021
Hi Oleksandr,
On Tue, Jul 13, 2021 at 4:54 PM Oleksandr Suvorov
<oleksandr.suvorov at toradex.com> wrote:
>
> NXP and AzureWave don't recommend using SDIO bus mode 3.3V at 50MHz due
> to noise affecting the wireless throughput. Colibri iMX6ULL uses only
> 3.3V signaling for Wi-Fi module AW-CM276NF.
>
> Limit the SDIO Clock on Colibri iMX6ULL to 25MHz.
What about adding a Fixes tag so that it can go to the stable trees?
Reviewed-by: Fabio Estevam <festevam at gmail.com>
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