From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 56D091EB2D; Sun, 17 Mar 2024 20:10:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710706232; cv=none; b=Qf8NfKpWOgvE02r1rQnbFQYeix4OCHL5HZ18Xcy2SFPEN5SBOP4N56YrRAbN+ROGe4HcjQ+QiamtaDBEnNOEpl2qogG4HiixKKWUNlII3Bj1g1CTpl3j5Re1POlKZZTMezZkZWOloL4alyBA5I7+Mmq1s8TUu92x48ltYK6HK5k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710706232; c=relaxed/simple; bh=m0qaEC2rBea95oHX1LSUKuzhZbY693N8ozdemzKvcfg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VgGiHs3adbuPn3Eois2jSCyRuX5VTbBJwWd39qXiTtmq5dEPpLWetAsXbgNdBPVi+SnUWIYJGQ0W1FYVZTHBiiTX3XDFs6blz7qh/KUuxxyZCaZTNX5d9MT+mvCwTBC29cckNRB99WsBu0OPY0/vqpCoZ2n9UQjXwcZIUAUwmQA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PJuKQxQ5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PJuKQxQ5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49D30C433C7; Sun, 17 Mar 2024 20:10:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710706230; bh=m0qaEC2rBea95oHX1LSUKuzhZbY693N8ozdemzKvcfg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PJuKQxQ5HZ3emFjVOQPKMNrHwcgYFfTz/i6fuJAowij7C8t0S89MKrmXb7xbqlfOk sKXlLKOE2cdhaEXLfnUwHL7pDPdVAvcakFZmXi+aZ9s5UjyGS1C6hBDH4OkLqJsPQl aqQnfkzXhJoPH5AjWdicJUfQXzFdVBS2uj6HlvfFLRLjKJRTEj5TyY5rYzQRk1cUlG keqOyTmchEDnZBzdhUHqyfgJFbmtsKvbsyXsnU1l0NdcImwQZ7d0FGij04rt0aGWJ9 Zmg/pJ/Yp4e87znvzb/txLPuf3KsUIedXw0KieQP/7z009jRf1cLsGtUbwb2hsb1tc XR3fXDcPUsenw== Date: Sun, 17 Mar 2024 14:10:26 -0600 From: Rob Herring To: Bastien Curutchet Cc: Rob Herring , Peter Ujfalusi , Liam Girdwood , devicetree@vger.kernel.org, herve.codina@bootlin.com, Thomas Petazzoni , Jaroslav Kysela , christophercordahi@nanometrics.ca, linux-kernel@vger.kernel.org, Conor Dooley , alsa-devel@alsa-project.org, Krzysztof Kozlowski , Takashi Iwai , linux-sound@vger.kernel.org, Mark Brown Subject: Re: [PATCH 12/13] ASoC: dt-bindings: davinic-mcbsp: Add the 'ti,drive-dx' property Message-ID: <171070619705.2172467.4945077110707168777.robh@kernel.org> References: <20240315112745.63230-1-bastien.curutchet@bootlin.com> <20240315112745.63230-13-bastien.curutchet@bootlin.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240315112745.63230-13-bastien.curutchet@bootlin.com> On Fri, 15 Mar 2024 12:27:44 +0100, Bastien Curutchet wrote: > McBSP is able to handle capture and playback stream. > The McBSP's DX pins that outputs serial data during playback streams can > be used to output a chosen pattern during capture streams. For instance, > this can be useful to drive an active-low signal during capture streams > (by choosing <0> as pattern) > > Add a 'ti,drive-dx' property that can be used to repeatedly output a > chosen pattern on DX pin while capture stream is ON. > > Signed-off-by: Bastien Curutchet > --- > Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > Reviewed-by: Rob Herring