From: Fabio Estevam <festevam@gmail.com>
To: Adam Ford <aford173@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org, aford@beaconembedded.com,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: imx8mm: Configure DMA on UART2
Date: Sat, 21 Jun 2025 14:07:56 -0300 [thread overview]
Message-ID: <CAOMZO5DUVVBmxfrJPjcZPCQGFg-rVNTUch6APWfSKF6LY1DWHQ@mail.gmail.com> (raw)
In-Reply-To: <20250621112311.68101-1-aford173@gmail.com>
On Sat, Jun 21, 2025 at 8:23 AM Adam Ford <aford173@gmail.com> wrote:
>
> UART2 is often used as the console, so the DMA was likely left
> off on purpose, since it's recomended to not use the DMA on the
Typo: recommended
> console. Beacause, the driver checks to see if the UART is used for
Typo: Because
> the console when determining if it should initialize DMA, it
> should be safe to enable DMA on UART2 for all users.
The same comment applies to the other patch.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
next prev parent reply other threads:[~2025-06-21 17:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-21 11:23 [PATCH 1/2] arm64: dts: imx8mm: Configure DMA on UART2 Adam Ford
2025-06-21 11:23 ` [PATCH 2/2] arm64: dts: imx8mn: " Adam Ford
2025-06-21 17:07 ` Fabio Estevam [this message]
2025-06-23 15:29 ` [PATCH 1/2] arm64: dts: imx8mm: " Frank Li
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