[PATCH v2 2/3] usb: mtu3: add SoC platform data for FIFO quirk handling

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Tue Sep 22 04:46:28 PDT 2026


On 9/22/26 12:36, Roman Vivchar via B4 Relay wrote:
> From: Roman Vivchar <rva333 at protonmail.com>
> 
> Some SoCs, such as mt6595, require specific quirks for the MTU3 to
> function properly.
> 
> The mt6595 IP block doesn't support multiple slots for the FIFO,
> resulting FIFO wrap.
> 
> Fix this by adding platform data with a field to handle FIFO limitation.
> No functional changes for existing SoCs.
> 
> Assisted-by: LLM (debugging)
> Signed-off-by: Roman Vivchar <rva333 at protonmail.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>




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