From: Krzysztof Kozlowski <krzk@kernel.org>
To: "Rob Herring (Arm)" <robh@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Lubomir Rintel <lkundrak@v3.sk>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: serial: 8250: Allow unconnected interrupts
Date: Fri, 6 Nov 2026 14:04:17 +0100 [thread overview]
Message-ID: <20261106-lumpy-just-mosquito-8ef62e@quoll> (raw)
In-Reply-To: <20261103224409.865130-1-robh@kernel.org>
On Tue, Nov 03, 2026 at 04:44:09PM -0600, Rob Herring (Arm) wrote:
> 8250-compatible UARTs can operate without a connected interrupt, using
> polling. Requiring interrupts rejects valid descriptions such as the
> HIP06 LPC UART.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
> Documentation/devicetree/bindings/serial/8250.yaml | 1 -
> 1 file changed, 1 deletion(-)
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
prev parent reply other threads:[~2026-11-06 13:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 22:44 Rob Herring (Arm)
2026-11-06 13:04 ` Krzysztof Kozlowski [this message]
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