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 90FEB1A08A3; Mon, 24 Mar 2025 20:34:18 +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=1742848458; cv=none; b=PpWf/RD6kRt+J+67RT8gnvlx9T9rcIWLwDjm8Nq0gT0m868i+73X/hYIUs5jVRDKyvvgoOji1k11XsiYBezW6c1fgxAHCxX2OYBPv69NX54pdgzrzy/QIpfjHuDQq4aquIUQkCe4LyCGz8Kj+knEyHObpf1mI0OshKzewu4x8ts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742848458; c=relaxed/simple; bh=WQsgdrLzGf/rKF9Rxu+Myb56pbGqDyG8vHyfgjdOXGI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=vBPOxm36Nwf6DUFfPZSdATyqPyaAwK08Oh8ajC5aPuDSOSY6ExVI24SrcbpxC6UVyq9xyvRQoPuNB9xboe7C9b/qJQe6RVSlVprVA9OzDsFDvVQ9+GEydPCypohizr8UIGw6ZU++ru/exLaQGmqYI5byG0Kpri//h/NSCsz1ato= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DWY+snBo; 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="DWY+snBo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D591BC4CEDD; Mon, 24 Mar 2025 20:34:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742848458; bh=WQsgdrLzGf/rKF9Rxu+Myb56pbGqDyG8vHyfgjdOXGI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DWY+snBo1wR3tfpaXeEhwe+NKbipOVKkpTmiUiZR2C/w3Fa8r5TSIJD+NV8xyjIFT N+fPC0DanXPQgM4ll3UklXBdUxOaaHdp6tvramUR3CIjFrksuRlriGIOHucexniQjc AoObG2d3679GL69DDFxFFWWe8xfxGWWtmVhlw6sX+atDBdyvtOSN23D9fwqreWywKi zJqx/D08WhocPB3Wv4W8eSY8oPQnHcaMClZO//4V9dq562tI2+OwvO7aBGAvtOsPeI AZH3qv9kWTsouu7N0tkAZC045cfM2e3RRVREStfWQST7uvV7eJ32wkaCZaDinWuuwW pGD19TWfAG4qA== Date: Mon, 24 Mar 2025 15:34:17 -0500 From: "Rob Herring (Arm)" To: srinivas.kandagatla@linaro.org Cc: Krzysztof Kozlowski , krzk+dt@kernel.org, johan+linaro@kernel.org, broonie@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, paulha@opensource.cirrus.com, luca.ceresoli@bootlin.com, linux-arm-msm@vger.kernel.org, perex@perex.cz, dmitry.baryshkov@oss.qualcomm.com, zhoubinbin@loongson.cn, ivprusov@salutedevices.com, peda@axentia.se, andersson@kernel.org, tiwai@suse.com, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, lgirdwood@gmail.com Subject: Re: [PATCH v4 1/6] dt-bindings: mux: add optional regulator binding to gpio mux Message-ID: <174284845664.822870.8151972984188794106.robh@kernel.org> References: <20250324130057.4855-1-srinivas.kandagatla@linaro.org> <20250324130057.4855-2-srinivas.kandagatla@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250324130057.4855-2-srinivas.kandagatla@linaro.org> On Mon, 24 Mar 2025 13:00:52 +0000, srinivas.kandagatla@linaro.org wrote: > From: Srinivas Kandagatla > > On some platforms to minimise pop and click during switching between > CTIA and OMTP headset an additional HiFi Mux Switch is used. Most common > case is that this switch is switched on by default, but on some > platforms this needs a regulator enable. One such platform is Lenovo > T14s. > > This patch adds required bindings in gpio-mux to add such optional regulator. > > Signed-off-by: Srinivas Kandagatla > Reviewed-by: Krzysztof Kozlowski > --- > Documentation/devicetree/bindings/mux/gpio-mux.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > Acked-by: Rob Herring (Arm)