From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 5DED2263C8A for ; Thu, 13 Mar 2025 08:50:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741855807; cv=none; b=Xe/XsGxHbOPUUshQSrDeomDDsueFU6VTUwxgEyYAMPAQwSCc6gnu87ZeFBNtJjyHcUBpR7LKs+sya+G51Mxpyb6k6tYLiEJNBjO4H2gx+riDMRRTcTUWnywd8Jpsevw0Hf1eWCbfZvN84kBMWKmAMGTV8nJ+J1/wLEi45+YTi7w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741855807; c=relaxed/simple; bh=QlLHZIgUEXLJ1A4VhDTFiqfve7pfF8vpaw5UvbfUxiE=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=rDYYqXasdi0mHZuAUdU2g+KHAIYnu86nhOfykuQMBRIFc7CVSSM8ASOun/eAna1ZAlxF2EuZjy4tPsjWq1JzChNTt5fdTd9Kln00NU/5M9/4rGt2jeqr0Sw2/N6w/TAWgiDuVPb7CHdbNorLEelGHVA37GXKJ1F/TPePGDlpwjY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tseGN-0001Gu-AA; Thu, 13 Mar 2025 09:49:59 +0100 Received: from lupine.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::4e] helo=lupine) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tseGM-005VRT-2g; Thu, 13 Mar 2025 09:49:58 +0100 Received: from pza by lupine with local (Exim 4.96) (envelope-from ) id 1tseGM-0003wf-2R; Thu, 13 Mar 2025 09:49:58 +0100 Message-ID: Subject: Re: [PATCH v5 7/8] reset: imx8mp-audiomix: Add support for DSP run/stall From: Philipp Zabel To: Daniel Baluta , robh@kernel.org, krzk+dt@kernel.org, shawnguo@kernel.org, mathieu.poirier@linaro.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org Cc: conor+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, andersson@kernel.org, Frank.Li@nxp.com, peng.fan@nxp.com, laurentiu.mihalcea@nxp.com, iuliana.prodan@nxp.com, shengjiu.wang@nxp.com Date: Thu, 13 Mar 2025 09:49:58 +0100 In-Reply-To: <20250311085812.1296243-8-daniel.baluta@nxp.com> References: <20250311085812.1296243-1-daniel.baluta@nxp.com> <20250311085812.1296243-8-daniel.baluta@nxp.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4-2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org On Di, 2025-03-11 at 10:58 +0200, Daniel Baluta wrote: > We can Run/Stall the DSP via audio block control bits found in audiomix. > Implement this functionality using the reset controller and use assert > for Stall and deassert for Run. >=20 > Reviewed-by: Peng Fan > Reviewed-by: Frank Li > Signed-off-by: Daniel Baluta Reviewed-by: Philipp Zabel regards Philipp