From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: rva333@protonmail.com, Chunfeng Yun <chunfeng.yun@mediatek.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/3] usb: mtu3: add SoC platform data for FIFO quirk handling
Date: Tue, 22 Sep 2026 13:46:28 +0200 [thread overview]
Message-ID: <433d8c01-ad33-45cc-82a2-0b5f2a14c2a1@collabora.com> (raw)
In-Reply-To: <20260922-6595-mtu3-v2-2-71203a362b36@protonmail.com>
On 9/22/26 12:36, Roman Vivchar via B4 Relay wrote:
> From: Roman Vivchar <rva333@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@protonmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2026-09-22 11:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 10:36 [PATCH v2 0/3] usb: mtu3: add mt6595 support Roman Vivchar via B4 Relay
2026-09-22 10:36 ` [PATCH v2 1/3] dt-bindings: usb: mtu3: add mt6595 Roman Vivchar via B4 Relay
2026-09-22 10:36 ` [PATCH v2 2/3] usb: mtu3: add SoC platform data for FIFO quirk handling Roman Vivchar via B4 Relay
2026-09-22 11:46 ` AngeloGioacchino Del Regno [this message]
2026-09-22 10:36 ` [PATCH v2 3/3] usb: mtu3: add mt6595 support Roman Vivchar via B4 Relay
2026-09-22 11:46 ` AngeloGioacchino Del Regno
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