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 B03F61DE88C; Wed, 19 Feb 2025 21:46:10 +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=1740001570; cv=none; b=dyy+I7ZOk3VZcyhRTftZzqwRfTK2oyP7jkUai9i/nedbcQ24j26z9uDpvQmZIbcEp+pDmr4ZZHMP6Hu13CC5FppYxt1Hm+i0b/G5yfXrrVb/TxXWyWpQTfhBqSuHYY8Mo+BP1hSooustgyLjel8ycCfc8/u5qu18CUDm4Wg0Zio= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740001570; c=relaxed/simple; bh=V7MoC2zW7sWj9u+pbh19DBSYNN547r5t17dp94udUps=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RZSy13OKR/gugrC995z0ojctWYmEdrZVaMP16IhRzd6jFgbBq7t2JVu8ciIPWqAtSis643XUczD4GTcxHw/03kWVdk3vIm+i8sh6v21GyMk9rgfgY0A37f7MPa8WxC+TTlzPIl9idtojgk4Z478W06gFiyEtAm/qlwY7w9N4SN0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q4uNK/QF; 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="Q4uNK/QF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8AEFC4CED1; Wed, 19 Feb 2025 21:46:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740001570; bh=V7MoC2zW7sWj9u+pbh19DBSYNN547r5t17dp94udUps=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Q4uNK/QFChz31+NC+j93t7UkCweE7BJU+8DRtb5qgKMD17V9p+kNw2zDIIO1vcf4V 7blwlLDwnpnB5h3WQw8/R1wV+Z4BBR1gTWNuWT3e2X2QVzYwjVah/M5hA7uckzcEwX WjAfPnV+wUDh70Nr6UHgVwTqA1LFuis5Be73wYFNK5+F8dPRMKLX0ZM3NYaQZAVLGO p2Ntz7KzCdvedb7XHLHJmdNQsGgax8m/NF3ynNcTpJv+utMaBoqsIhqEcZ3frnR39k /zVKGzlZimahEhGWr4De65FYDeOA5ReS7PPHrku4HCIy076XjZEKIcjLso0NLjNaOH lJ/qVSgQcUz3A== Date: Wed, 19 Feb 2025 15:46:08 -0600 From: Rob Herring To: "Peng Fan (OSS)" Cc: Sudeep Holla , Cristian Marussi , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Krzysztof Kozlowski , Conor Dooley , Dan Carpenter , linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, devicetree@vger.kernel.org, Peng Fan Subject: Re: [PATCH v2 2/7] dt-bindings: firmware: Add i.MX95 SCMI LMM and CPU protocol Message-ID: <20250219214608.GA3003788-robh@kernel.org> References: <20250212-imx-lmm-cpu-v2-0-3aee005968c1@nxp.com> <20250212-imx-lmm-cpu-v2-2-3aee005968c1@nxp.com> Precedence: bulk X-Mailing-List: devicetree@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: <20250212-imx-lmm-cpu-v2-2-3aee005968c1@nxp.com> On Wed, Feb 12, 2025 at 03:40:24PM +0800, Peng Fan (OSS) wrote: > From: Peng Fan > > Add i.MX SCMI Extension protocols bindings for: > - Logic Machine Management(LMM) Protocol > intended for boot, shutdown, and reset of other logical machines (LM). > It is usually used to allow one LM to manager another used as an offload > or accelerator engine.. > - CPU Protocol. > allows an agent to start or stop a CPU. It is used to manage auxiliary > CPUs in an LM (e.g. additional cores in an AP cluster). > > Signed-off-by: Peng Fan > --- > .../devicetree/bindings/firmware/nxp,imx95-scmi.yaml | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > index 1a95010a546b14b1d3d97aa990c0305a551f2620..75f63819285b191a815dc4287e34d299983b1c40 100644 > --- a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > +++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > @@ -11,6 +11,14 @@ maintainers: > - Peng Fan > > properties: > + protocol@80: > + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > + unevaluatedProperties: false Please add 'description' to these to say what the protocol is. > + > + properties: > + reg: > + const: 0x80 > + > protocol@81: > $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > unevaluatedProperties: false > @@ -19,6 +27,14 @@ properties: > reg: > const: 0x81 > > + protocol@82: > + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > + unevaluatedProperties: false > + > + properties: > + reg: > + const: 0x82 > + > protocol@84: > $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > unevaluatedProperties: false > > -- > 2.37.1 >