From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793970262; b=OMJ8/MKtEkyvhh+r577xSAupL3z1qYxnqYbc/h+9JiZPKnaU+ayVUcxsKYWfqjiqiEuU lZZy10TYPm2x5f1tLdVT4sAzOC/za9+ju+yw33FYIPDSuem8G49cCrAXyfPS1N5wdcfB6 pEfWyLaQY9O8OHi7gj31MG7t67gZ/H8Uw8Z1HC+GdyTcZ3IFm5L8S+3lFFYS4JK5ZWcVR pTUoi3xF85R1F5BcoX3F5blNKtrcV3ZkwYFIiZSrrpTkdSSLsnLZjdn3Ac9wV79Lc+fD/ U6xkJgjvXciaindWNBJB+jRPSqexPwLjgwWCO8fmXOt1vD7C72PyM1B3FqoIPRnftVg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793970262; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=ME2X2oedXhydVPPNVsakRcZ2pjykO1SLtyex8ETN3D8=; b=LjzGTQdonzm4HFEIfc4ujS/44qYEAA/dmMMrahgUbBo1XQkP5GTLjBKZ9Xj8EIVpucE9 U4mSouirBoGHmHOS7NhxSXa4XNEu+kaJd+51AC8kaSbLBBmmcJGip5eDdxR3nbcQLZvQB nk7Tayfv1okZSJcZGTtyqEXysCx7JyLpf+u28TlM6bzeudfM0Ts85PcQ2mcICfH01VV9T FMpsTLhCr7Z9irN56SVFZK6QVw4IRs4CmTiKxWn/kssq5KjIZHJc/aGvTBNRKFHOPN/ZX zSxsLyZ7uqHw+H/P5116je7GH1KPASRpGZ17dxyR3HPA7+GvHr3yu8GujlRML7Ehjmw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=FmILPruh; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F854606A326; Fri, 6 Nov 2026 13:04:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=FmILPruh Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F1841F008A1; Fri, 6 Nov 2026 13:04:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793970261; bh=ME2X2oedXhydVPPNVsakRcZ2pjykO1SLtyex8ETN3D8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=FmILPruhutiEAkEf0NHC1dlpTsUc4vh1kIRd9lKcwU5jkS0UzH/tW/VP9dbDjN4xR PoDrYUP2Y4w97+Zdd6F3svicIiJxsCdGvmzmluDJLARsbo084G8MSXf75PdEOTc31C Qsr8SFnSW81CVBJm4SuiObvfH1vcN+O53jA81FOk71YggHooXNllHK5XJkcQuPqufY yI7bcZZ4ANQOf3YSUMySxCrCKRW3yL4xI69YPVI/HwIDEDwNv0k5d1+/fUWWNLGUT+ uDrvSVwFG00ezFoaHG7h5R/bYybTaprgeNUbRTJS8vJAfyC4bSfoccbO2R5RkKH8dK zaRrmL7z9gFAQ== Date: Fri, 6 Nov 2026 14:04:17 +0100 From: Krzysztof Kozlowski To: "Rob Herring (Arm)" Cc: Greg Kroah-Hartman , Jiri Slaby , Krzysztof Kozlowski , Conor Dooley , Lubomir Rintel , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: [PATCH] dt-bindings: serial: 8250: Allow unconnected interrupts Message-ID: <20261106-lumpy-just-mosquito-8ef62e@quoll> References: <20261103224409.865130-1-robh@kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline 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) > --- > Documentation/devicetree/bindings/serial/8250.yaml | 1 - > 1 file changed, 1 deletion(-) Acked-by: Krzysztof Kozlowski Best regards, Krzysztof